[INFO] fetching crate dent 0.4.1...
[INFO] building dent-0.4.1 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate dent 0.4.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dent 0.4.1 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dent 0.4.1
[INFO] finished tweaking crates.io crate dent 0.4.1
[INFO] tweaked toml for crates.io crate dent 0.4.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] facc223367a644707e3eaa9317121fb60c2bb39aae00b598d252fe27595a1c21
[INFO] running `Command { std: "docker" "start" "-a" "facc223367a644707e3eaa9317121fb60c2bb39aae00b598d252fe27595a1c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "facc223367a644707e3eaa9317121fb60c2bb39aae00b598d252fe27595a1c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "facc223367a644707e3eaa9317121fb60c2bb39aae00b598d252fe27595a1c21", kill_on_drop: false }`
[INFO] [stdout] facc223367a644707e3eaa9317121fb60c2bb39aae00b598d252fe27595a1c21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0cd575a845f28af61de5a724e3c9d560e61e78bcb407a228c3b364bd552df71f
[INFO] running `Command { std: "docker" "start" "-a" "0cd575a845f28af61de5a724e3c9d560e61e78bcb407a228c3b364bd552df71f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling stamp v0.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dent v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |         write!(f, "{}", std::error::Error::description(self))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin.rs:111:73
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn summarize_file(path: &str, lax_parsing: bool) -> Result<Summary, Box<error::Error>> {
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin.rs:123:71
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn read_data<R>(reader: R, lax_parsing: bool) -> Result<Vec<f64>, Box<error::Error>>
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin.rs:143:62
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn summarize_stdin(lax_parsing: bool) -> Result<Summary, Box<error::Error>> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.24s
[INFO] running `Command { std: "docker" "inspect" "0cd575a845f28af61de5a724e3c9d560e61e78bcb407a228c3b364bd552df71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cd575a845f28af61de5a724e3c9d560e61e78bcb407a228c3b364bd552df71f", kill_on_drop: false }`
[INFO] [stdout] 0cd575a845f28af61de5a724e3c9d560e61e78bcb407a228c3b364bd552df71f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3361b5313e37f05b84f3d151033a4e72648337a68e18f61c97ba8be1924da267
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3361b5313e37f05b84f3d151033a4e72648337a68e18f61c97ba8be1924da267", kill_on_drop: false }`
[INFO] [stderr]    Compiling dent v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |         write!(f, "{}", std::error::Error::description(self))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin.rs:111:73
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn summarize_file(path: &str, lax_parsing: bool) -> Result<Summary, Box<error::Error>> {
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin.rs:123:71
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn read_data<R>(reader: R, lax_parsing: bool) -> Result<Vec<f64>, Box<error::Error>>
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin.rs:143:62
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn summarize_stdin(lax_parsing: bool) -> Result<Summary, Box<error::Error>> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |         write!(f, "{}", std::error::Error::description(self))
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin.rs:111:73
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn summarize_file(path: &str, lax_parsing: bool) -> Result<Summary, Box<error::Error>> {
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin.rs:123:71
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn read_data<R>(reader: R, lax_parsing: bool) -> Result<Vec<f64>, Box<error::Error>>
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin.rs:143:62
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn summarize_stdin(lax_parsing: bool) -> Result<Summary, Box<error::Error>> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | summary_kat!(summary_kat1, "1.1_0.1_100");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | summary_kat!(summary_kat2, "1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | summary_kat!(summary_kat3, "1.1_1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | summary_kat!(summary_kat4, "1.1_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | summary_kat!(summary_kat5, "10_0.1_100");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout] 11  | summary_kat!(summary_kat6, "10_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:12:1
[INFO] [stdout]     |
[INFO] [stdout] 12  | summary_kat!(summary_kat7, "10_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | summary_kat!(summary_kat8, "10_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | summary_kat!(summary_kat9, "1_0.1_100");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | summary_kat!(summary_kat10, "1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout] 16  | summary_kat!(summary_kat11, "1_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | summary_kat!(summary_kat12, "1_1_1000");
[INFO] [stdout]     | ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout] 19  | t_test_kat!(t_test_kat1, "ttest-1.1_0.1_100-1.1_0.1_1000");
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout] 19  | t_test_kat!(t_test_kat1, "ttest-1.1_0.1_100-1.1_0.1_1000");
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:20:1
[INFO] [stdout]     |
[INFO] [stdout] 20  | t_test_kat!(t_test_kat2, "ttest-1.1_0.1_100-1.1_1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:20:1
[INFO] [stdout]     |
[INFO] [stdout] 20  | t_test_kat!(t_test_kat2, "ttest-1.1_0.1_100-1.1_1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout] 21  | t_test_kat!(t_test_kat3, "ttest-1.1_0.1_100-10_0.1_100");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout] 21  | t_test_kat!(t_test_kat3, "ttest-1.1_0.1_100-10_0.1_100");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout] 22  | t_test_kat!(t_test_kat4, "ttest-1.1_0.1_100-10_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout] 22  | t_test_kat!(t_test_kat4, "ttest-1.1_0.1_100-10_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | t_test_kat!(t_test_kat5, "ttest-1.1_0.1_100-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | t_test_kat!(t_test_kat5, "ttest-1.1_0.1_100-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:24:1
[INFO] [stdout]     |
[INFO] [stdout] 24  | t_test_kat!(t_test_kat6, "ttest-1.1_0.1_100-10_1_1000");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:24:1
[INFO] [stdout]     |
[INFO] [stdout] 24  | t_test_kat!(t_test_kat6, "ttest-1.1_0.1_100-10_1_1000");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | t_test_kat!(t_test_kat7, "ttest-1.1_0.1_100-1_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | t_test_kat!(t_test_kat7, "ttest-1.1_0.1_100-1_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:26:1
[INFO] [stdout]     |
[INFO] [stdout] 26  | t_test_kat!(t_test_kat8, "ttest-1.1_0.1_100-1_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:26:1
[INFO] [stdout]     |
[INFO] [stdout] 26  | t_test_kat!(t_test_kat8, "ttest-1.1_0.1_100-1_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | t_test_kat!(t_test_kat9, "ttest-1.1_0.1_1000-10_0.1_100");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | t_test_kat!(t_test_kat9, "ttest-1.1_0.1_1000-10_0.1_100");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | t_test_kat!(t_test_kat10, "ttest-1.1_0.1_1000-10_1_100");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | t_test_kat!(t_test_kat10, "ttest-1.1_0.1_1000-10_1_100");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout] 29  | t_test_kat!(t_test_kat11, "ttest-1.1_0.1_1000-1_1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout] 29  | t_test_kat!(t_test_kat11, "ttest-1.1_0.1_1000-1_1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout] 30  | t_test_kat!(t_test_kat12, "ttest-1.1_1_100-1.1_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout] 30  | t_test_kat!(t_test_kat12, "ttest-1.1_1_100-1.1_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | t_test_kat!(t_test_kat13, "ttest-1.1_1_100-10_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | t_test_kat!(t_test_kat13, "ttest-1.1_1_100-10_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout] 32  | t_test_kat!(t_test_kat14, "ttest-1.1_1_100-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:32:1
[INFO] [stdout]     |
[INFO] [stdout] 32  | t_test_kat!(t_test_kat14, "ttest-1.1_1_100-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:33:1
[INFO] [stdout]     |
[INFO] [stdout] 33  | t_test_kat!(t_test_kat15, "ttest-1.1_1_100-10_1_1000");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:33:1
[INFO] [stdout]     |
[INFO] [stdout] 33  | t_test_kat!(t_test_kat15, "ttest-1.1_1_100-10_1_1000");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | t_test_kat!(t_test_kat16, "ttest-1.1_1_100-1_1_100");
[INFO] [stdout]     | ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | t_test_kat!(t_test_kat16, "ttest-1.1_1_100-1_1_100");
[INFO] [stdout]     | ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout] 35  | t_test_kat!(t_test_kat17, "ttest-1.1_1_1000-1.1_0.1_100");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout] 35  | t_test_kat!(t_test_kat17, "ttest-1.1_1_1000-1.1_0.1_100");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | t_test_kat!(t_test_kat18, "ttest-1.1_1_1000-1.1_0.1_1000");
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | t_test_kat!(t_test_kat18, "ttest-1.1_1_1000-1.1_0.1_1000");
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout] 37  | t_test_kat!(t_test_kat19, "ttest-1.1_1_1000-1.1_1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:37:1
[INFO] [stdout]     |
[INFO] [stdout] 37  | t_test_kat!(t_test_kat19, "ttest-1.1_1_1000-1.1_1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout] 38  | t_test_kat!(t_test_kat20, "ttest-1.1_1_1000-10_0.1_100");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout] 38  | t_test_kat!(t_test_kat20, "ttest-1.1_1_1000-10_0.1_100");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | t_test_kat!(t_test_kat21, "ttest-1.1_1_1000-10_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | t_test_kat!(t_test_kat21, "ttest-1.1_1_1000-10_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout] 40  | t_test_kat!(t_test_kat22, "ttest-1.1_1_1000-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout] 40  | t_test_kat!(t_test_kat22, "ttest-1.1_1_1000-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:41:1
[INFO] [stdout]     |
[INFO] [stdout] 41  | t_test_kat!(t_test_kat23, "ttest-1.1_1_1000-10_1_1000");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:41:1
[INFO] [stdout]     |
[INFO] [stdout] 41  | t_test_kat!(t_test_kat23, "ttest-1.1_1_1000-10_1_1000");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:42:1
[INFO] [stdout]     |
[INFO] [stdout] 42  | t_test_kat!(t_test_kat24, "ttest-1.1_1_1000-1_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:42:1
[INFO] [stdout]     |
[INFO] [stdout] 42  | t_test_kat!(t_test_kat24, "ttest-1.1_1_1000-1_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:43:1
[INFO] [stdout]     |
[INFO] [stdout] 43  | t_test_kat!(t_test_kat25, "ttest-1.1_1_1000-1_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:43:1
[INFO] [stdout]     |
[INFO] [stdout] 43  | t_test_kat!(t_test_kat25, "ttest-1.1_1_1000-1_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:44:1
[INFO] [stdout]     |
[INFO] [stdout] 44  | t_test_kat!(t_test_kat26, "ttest-10_0.1_100-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:44:1
[INFO] [stdout]     |
[INFO] [stdout] 44  | t_test_kat!(t_test_kat26, "ttest-10_0.1_100-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  | t_test_kat!(t_test_kat27, "ttest-10_0.1_100-1_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  | t_test_kat!(t_test_kat27, "ttest-10_0.1_100-1_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:46:1
[INFO] [stdout]     |
[INFO] [stdout] 46  | t_test_kat!(t_test_kat28, "ttest-10_0.1_1000-1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:46:1
[INFO] [stdout]     |
[INFO] [stdout] 46  | t_test_kat!(t_test_kat28, "ttest-10_0.1_1000-1.1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:47:1
[INFO] [stdout]     |
[INFO] [stdout] 47  | t_test_kat!(t_test_kat29, "ttest-10_0.1_1000-1.1_1_100");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:47:1
[INFO] [stdout]     |
[INFO] [stdout] 47  | t_test_kat!(t_test_kat29, "ttest-10_0.1_1000-1.1_1_100");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | t_test_kat!(t_test_kat30, "ttest-10_0.1_1000-10_0.1_100");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | t_test_kat!(t_test_kat30, "ttest-10_0.1_1000-10_0.1_100");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:49:1
[INFO] [stdout]     |
[INFO] [stdout] 49  | t_test_kat!(t_test_kat31, "ttest-10_0.1_1000-10_1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:49:1
[INFO] [stdout]     |
[INFO] [stdout] 49  | t_test_kat!(t_test_kat31, "ttest-10_0.1_1000-10_1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:50:1
[INFO] [stdout]     |
[INFO] [stdout] 50  | t_test_kat!(t_test_kat32, "ttest-10_0.1_1000-10_1_1000");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:50:1
[INFO] [stdout]     |
[INFO] [stdout] 50  | t_test_kat!(t_test_kat32, "ttest-10_0.1_1000-10_1_1000");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:51:1
[INFO] [stdout]     |
[INFO] [stdout] 51  | t_test_kat!(t_test_kat33, "ttest-10_0.1_1000-1_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:51:1
[INFO] [stdout]     |
[INFO] [stdout] 51  | t_test_kat!(t_test_kat33, "ttest-10_0.1_1000-1_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:52:1
[INFO] [stdout]     |
[INFO] [stdout] 52  | t_test_kat!(t_test_kat34, "ttest-10_1_1000-1.1_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:52:1
[INFO] [stdout]     |
[INFO] [stdout] 52  | t_test_kat!(t_test_kat34, "ttest-10_1_1000-1.1_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | t_test_kat!(t_test_kat35, "ttest-10_1_1000-10_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | t_test_kat!(t_test_kat35, "ttest-10_1_1000-10_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:54:1
[INFO] [stdout]     |
[INFO] [stdout] 54  | t_test_kat!(t_test_kat36, "ttest-10_1_1000-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:54:1
[INFO] [stdout]     |
[INFO] [stdout] 54  | t_test_kat!(t_test_kat36, "ttest-10_1_1000-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:55:1
[INFO] [stdout]     |
[INFO] [stdout] 55  | t_test_kat!(t_test_kat37, "ttest-10_1_1000-1_1_100");
[INFO] [stdout]     | ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:55:1
[INFO] [stdout]     |
[INFO] [stdout] 55  | t_test_kat!(t_test_kat37, "ttest-10_1_1000-1_1_100");
[INFO] [stdout]     | ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:56:1
[INFO] [stdout]     |
[INFO] [stdout] 56  | t_test_kat!(t_test_kat38, "ttest-1_0.1_100-1.1_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:56:1
[INFO] [stdout]     |
[INFO] [stdout] 56  | t_test_kat!(t_test_kat38, "ttest-1_0.1_100-1.1_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:57:1
[INFO] [stdout]     |
[INFO] [stdout] 57  | t_test_kat!(t_test_kat39, "ttest-1_0.1_100-1.1_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:57:1
[INFO] [stdout]     |
[INFO] [stdout] 57  | t_test_kat!(t_test_kat39, "ttest-1_0.1_100-1.1_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:58:1
[INFO] [stdout]     |
[INFO] [stdout] 58  | t_test_kat!(t_test_kat40, "ttest-1_0.1_100-10_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:58:1
[INFO] [stdout]     |
[INFO] [stdout] 58  | t_test_kat!(t_test_kat40, "ttest-1_0.1_100-10_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:59:1
[INFO] [stdout]     |
[INFO] [stdout] 59  | t_test_kat!(t_test_kat41, "ttest-1_0.1_100-10_0.1_1000");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:59:1
[INFO] [stdout]     |
[INFO] [stdout] 59  | t_test_kat!(t_test_kat41, "ttest-1_0.1_100-10_0.1_1000");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout] 60  | t_test_kat!(t_test_kat42, "ttest-1_0.1_100-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout] 60  | t_test_kat!(t_test_kat42, "ttest-1_0.1_100-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:61:1
[INFO] [stdout]     |
[INFO] [stdout] 61  | t_test_kat!(t_test_kat43, "ttest-1_0.1_100-10_1_1000");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:61:1
[INFO] [stdout]     |
[INFO] [stdout] 61  | t_test_kat!(t_test_kat43, "ttest-1_0.1_100-10_1_1000");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout] 62  | t_test_kat!(t_test_kat44, "ttest-1_0.1_100-1_1_100");
[INFO] [stdout]     | ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout] 62  | t_test_kat!(t_test_kat44, "ttest-1_0.1_100-1_1_100");
[INFO] [stdout]     | ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | t_test_kat!(t_test_kat45, "ttest-1_0.1_1000-1.1_0.1_100");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | t_test_kat!(t_test_kat45, "ttest-1_0.1_1000-1.1_0.1_100");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout] 64  | t_test_kat!(t_test_kat46, "ttest-1_0.1_1000-1.1_0.1_1000");
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout] 64  | t_test_kat!(t_test_kat46, "ttest-1_0.1_1000-1.1_0.1_1000");
[INFO] [stdout]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:65:1
[INFO] [stdout]     |
[INFO] [stdout] 65  | t_test_kat!(t_test_kat47, "ttest-1_0.1_1000-1.1_1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:65:1
[INFO] [stdout]     |
[INFO] [stdout] 65  | t_test_kat!(t_test_kat47, "ttest-1_0.1_1000-1.1_1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:66:1
[INFO] [stdout]     |
[INFO] [stdout] 66  | t_test_kat!(t_test_kat48, "ttest-1_0.1_1000-1.1_1_1000");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:66:1
[INFO] [stdout]     |
[INFO] [stdout] 66  | t_test_kat!(t_test_kat48, "ttest-1_0.1_1000-1.1_1_1000");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout] 67  | t_test_kat!(t_test_kat49, "ttest-1_0.1_1000-10_0.1_100");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout] 67  | t_test_kat!(t_test_kat49, "ttest-1_0.1_1000-10_0.1_100");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:68:1
[INFO] [stdout]     |
[INFO] [stdout] 68  | t_test_kat!(t_test_kat50, "ttest-1_0.1_1000-10_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:68:1
[INFO] [stdout]     |
[INFO] [stdout] 68  | t_test_kat!(t_test_kat50, "ttest-1_0.1_1000-10_0.1_1000");
[INFO] [stdout]     | ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:69:1
[INFO] [stdout]     |
[INFO] [stdout] 69  | t_test_kat!(t_test_kat51, "ttest-1_0.1_1000-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:69:1
[INFO] [stdout]     |
[INFO] [stdout] 69  | t_test_kat!(t_test_kat51, "ttest-1_0.1_1000-10_1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | t_test_kat!(t_test_kat52, "ttest-1_0.1_1000-10_1_1000");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | t_test_kat!(t_test_kat52, "ttest-1_0.1_1000-10_1_1000");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:71:1
[INFO] [stdout]     |
[INFO] [stdout] 71  | t_test_kat!(t_test_kat53, "ttest-1_0.1_1000-1_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:71:1
[INFO] [stdout]     |
[INFO] [stdout] 71  | t_test_kat!(t_test_kat53, "ttest-1_0.1_1000-1_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:72:1
[INFO] [stdout]     |
[INFO] [stdout] 72  | t_test_kat!(t_test_kat54, "ttest-1_0.1_1000-1_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:72:1
[INFO] [stdout]     |
[INFO] [stdout] 72  | t_test_kat!(t_test_kat54, "ttest-1_0.1_1000-1_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:73:1
[INFO] [stdout]     |
[INFO] [stdout] 73  | t_test_kat!(t_test_kat55, "ttest-1_1_100-10_1_100");
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:73:1
[INFO] [stdout]     |
[INFO] [stdout] 73  | t_test_kat!(t_test_kat55, "ttest-1_1_100-10_1_100");
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout] 74  | t_test_kat!(t_test_kat56, "ttest-1_1_1000-1.1_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout] 74  | t_test_kat!(t_test_kat56, "ttest-1_1_1000-1.1_0.1_100");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:75:1
[INFO] [stdout]     |
[INFO] [stdout] 75  | t_test_kat!(t_test_kat57, "ttest-1_1_1000-1.1_0.1_1000");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:75:1
[INFO] [stdout]     |
[INFO] [stdout] 75  | t_test_kat!(t_test_kat57, "ttest-1_1_1000-1.1_0.1_1000");
[INFO] [stdout]     | --------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:76:1
[INFO] [stdout]     |
[INFO] [stdout] 76  | t_test_kat!(t_test_kat58, "ttest-1_1_1000-1.1_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:76:1
[INFO] [stdout]     |
[INFO] [stdout] 76  | t_test_kat!(t_test_kat58, "ttest-1_1_1000-1.1_1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout] 77  | t_test_kat!(t_test_kat59, "ttest-1_1_1000-1.1_1_1000");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout] 77  | t_test_kat!(t_test_kat59, "ttest-1_1_1000-1.1_1_1000");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | t_test_kat!(t_test_kat60, "ttest-1_1_1000-10_0.1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | t_test_kat!(t_test_kat60, "ttest-1_1_1000-10_0.1_100");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout] 79  | t_test_kat!(t_test_kat61, "ttest-1_1_1000-10_0.1_1000");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:79:1
[INFO] [stdout]     |
[INFO] [stdout] 79  | t_test_kat!(t_test_kat61, "ttest-1_1_1000-10_0.1_1000");
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:80:1
[INFO] [stdout]     |
[INFO] [stdout] 80  | t_test_kat!(t_test_kat62, "ttest-1_1_1000-10_1_100");
[INFO] [stdout]     | ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:80:1
[INFO] [stdout]     |
[INFO] [stdout] 80  | t_test_kat!(t_test_kat62, "ttest-1_1_1000-10_1_100");
[INFO] [stdout]     | ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:81:1
[INFO] [stdout]     |
[INFO] [stdout] 81  | t_test_kat!(t_test_kat63, "ttest-1_1_1000-10_1_1000");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:81:1
[INFO] [stdout]     |
[INFO] [stdout] 81  | t_test_kat!(t_test_kat63, "ttest-1_1_1000-10_1_1000");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | t_test_kat!(t_test_kat64, "ttest-1_1_1000-1_0.1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | t_test_kat!(t_test_kat64, "ttest-1_1_1000-1_0.1_100");
[INFO] [stdout]     | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:83:1
[INFO] [stdout]     |
[INFO] [stdout] 83  | t_test_kat!(t_test_kat65, "ttest-1_1_1000-1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:83:1
[INFO] [stdout]     |
[INFO] [stdout] 83  | t_test_kat!(t_test_kat65, "ttest-1_1_1000-1_0.1_1000");
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:84:1
[INFO] [stdout]     |
[INFO] [stdout] 84  | t_test_kat!(t_test_kat66, "ttest-1_1_1000-1_1_100");
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:84:1
[INFO] [stdout]     |
[INFO] [stdout] 84  | t_test_kat!(t_test_kat66, "ttest-1_1_1000-1_1_100");
[INFO] [stdout]     | ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:86:1
[INFO] [stdout]     |
[INFO] [stdout] 86  | lr_kat!(lr_test_0_1_100, "lr-0_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:86:1
[INFO] [stdout]     |
[INFO] [stdout] 86  | lr_kat!(lr_test_0_1_100, "lr-0_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:86:1
[INFO] [stdout]     |
[INFO] [stdout] 86  | lr_kat!(lr_test_0_1_100, "lr-0_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:86:1
[INFO] [stdout]     |
[INFO] [stdout] 86  | lr_kat!(lr_test_0_1_100, "lr-0_1_100");
[INFO] [stdout]     | --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | lr_kat!(lr_test_0_1_1000, "lr-0_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | lr_kat!(lr_test_0_1_1000, "lr-0_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | lr_kat!(lr_test_0_1_1000, "lr-0_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | lr_kat!(lr_test_0_1_1000, "lr-0_1_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout] 88  | lr_kat!(lr_test_1_5_1000, "lr-1_5_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout] 88  | lr_kat!(lr_test_1_5_1000, "lr-1_5_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout] 88  | lr_kat!(lr_test_1_5_1000, "lr-1_5_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> tests/support/kat.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, err);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/kat.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout] 88  | lr_kat!(lr_test_1_5_1000, "lr-1_5_1000");
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 163 |         assert!(d < $tolerance, "{}", err);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 288 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "3361b5313e37f05b84f3d151033a4e72648337a68e18f61c97ba8be1924da267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3361b5313e37f05b84f3d151033a4e72648337a68e18f61c97ba8be1924da267", kill_on_drop: false }`
[INFO] [stdout] 3361b5313e37f05b84f3d151033a4e72648337a68e18f61c97ba8be1924da267
