[INFO] fetching crate saffron 0.1.0...
[INFO] checking saffron-0.1.0 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] extracting crate saffron 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate saffron 0.1.0 on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate saffron 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate saffron 0.1.0
[INFO] tweaked toml for crates.io crate saffron 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate saffron 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.119
[INFO] [stderr]   Downloaded serde_derive v1.0.119
[INFO] [stderr]   Downloaded tinytemplate v1.2.0
[INFO] [stderr]   Downloaded syn v1.0.58
[INFO] [stderr]   Downloaded csv v1.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ceac2e224d0bac5752c4d868042156f691857a4d0668531c46d143c9b3093103
[INFO] running `Command { std: "docker" "start" "-a" "ceac2e224d0bac5752c4d868042156f691857a4d0668531c46d143c9b3093103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceac2e224d0bac5752c4d868042156f691857a4d0668531c46d143c9b3093103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceac2e224d0bac5752c4d868042156f691857a4d0668531c46d143c9b3093103", kill_on_drop: false }`
[INFO] [stdout] ceac2e224d0bac5752c4d868042156f691857a4d0668531c46d143c9b3093103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67d2ad8b0b8a56b9b03c12e697c6436683070c849ad2cb0082c610910e2fb07c
[INFO] running `Command { std: "docker" "start" "-a" "67d2ad8b0b8a56b9b03c12e697c6436683070c849ad2cb0082c610910e2fb07c", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking regex-syntax v0.6.22
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[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking clap v2.33.3
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[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
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[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking saffron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |         debug_assert_pattern!(pattern, Self::DAY_BITS);
[INFO] [stdout]     |         ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |                     debug_assert_pattern!(bits, Self::DAY_BITS);
[INFO] [stdout]     |                     ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |                     debug_assert_pattern!(bits, Self::DAY_BITS);
[INFO] [stdout]     |                     ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 366 |         debug_assert_pattern!(pattern, Self::ALL);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 387 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 401 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 468 |         debug_assert_pattern!(pattern, Self::ALL);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 489 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 503 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 684 |         debug_assert_pattern!(pattern, Self::DAY_BITS);
[INFO] [stdout]     |         ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 705 |                     debug_assert_pattern!(bits, Self::DAY_BITS);
[INFO] [stdout]     |                     ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 719 |                     debug_assert_pattern!(bits, Self::DAY_BITS);
[INFO] [stdout]     |                     ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 786 |         debug_assert_pattern!(pattern, Self::ALL);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 807 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 821 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking csv v1.1.5
[INFO] [stderr]     Checking tinytemplate v1.2.0
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |         debug_assert_pattern!(pattern, Self::DAY_BITS);
[INFO] [stdout]     |         ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |                     debug_assert_pattern!(bits, Self::DAY_BITS);
[INFO] [stdout]     |                     ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |                     debug_assert_pattern!(bits, Self::DAY_BITS);
[INFO] [stdout]     |                     ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 366 |         debug_assert_pattern!(pattern, Self::ALL);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 387 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 401 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 468 |         debug_assert_pattern!(pattern, Self::ALL);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 489 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 503 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 684 |         debug_assert_pattern!(pattern, Self::DAY_BITS);
[INFO] [stdout]     |         ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 705 |                     debug_assert_pattern!(bits, Self::DAY_BITS);
[INFO] [stdout]     |                     ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 719 |                     debug_assert_pattern!(bits, Self::DAY_BITS);
[INFO] [stdout]     |                     ------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 786 |         debug_assert_pattern!(pattern, Self::ALL);
[INFO] [stdout]     |         ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 807 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:59:47
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 821 |                     debug_assert_pattern!(bits, Self::ALL);
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this warning originates in the macro `debug_assert_pattern` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 59  |         debug_assert!(($pat & !($mask)) == 0, "{}", DBG_BAD_PATTERN)
[INFO] [stdout]     |                                               +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.61s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "67d2ad8b0b8a56b9b03c12e697c6436683070c849ad2cb0082c610910e2fb07c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d2ad8b0b8a56b9b03c12e697c6436683070c849ad2cb0082c610910e2fb07c", kill_on_drop: false }`
[INFO] [stdout] 67d2ad8b0b8a56b9b03c12e697c6436683070c849ad2cb0082c610910e2fb07c
[INFO] checking saffron-0.1.0 against try#d856f2da3433420b7077c0dc7ee9441455bc1302 for pr-128013
[INFO] extracting crate saffron 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate saffron 0.1.0 on toolchain d856f2da3433420b7077c0dc7ee9441455bc1302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate saffron 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate saffron 0.1.0
[INFO] tweaked toml for crates.io crate saffron 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate saffron 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ff26f0c4afbdf1d0b4aaa4264625960e47e02d2e5d97475fa1804ae9b0d9c2e
[INFO] running `Command { std: "docker" "start" "-a" "7ff26f0c4afbdf1d0b4aaa4264625960e47e02d2e5d97475fa1804ae9b0d9c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ff26f0c4afbdf1d0b4aaa4264625960e47e02d2e5d97475fa1804ae9b0d9c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff26f0c4afbdf1d0b4aaa4264625960e47e02d2e5d97475fa1804ae9b0d9c2e", kill_on_drop: false }`
[INFO] [stdout] 7ff26f0c4afbdf1d0b4aaa4264625960e47e02d2e5d97475fa1804ae9b0d9c2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27f59185eb902410f1c17affee60e9dda449615e1398c78036fc60c539b32a91
[INFO] running `Command { std: "docker" "start" "-a" "27f59185eb902410f1c17affee60e9dda449615e1398c78036fc60c539b32a91", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking plotters v0.2.15
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 791 | impl_integer_for_isize!(i8, test_integer_i8);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 792 | impl_integer_for_isize!(i16, test_integer_i16);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 793 | impl_integer_for_isize!(i32, test_integer_i32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 794 | impl_integer_for_isize!(i64, test_integer_i64);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 795 | impl_integer_for_isize!(isize, test_integer_isize);
[INFO] [stdout]     | -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 797 | impl_integer_for_isize!(i128, test_integer_i128);
[INFO] [stdout]     | ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `num-integer` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "27f59185eb902410f1c17affee60e9dda449615e1398c78036fc60c539b32a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f59185eb902410f1c17affee60e9dda449615e1398c78036fc60c539b32a91", kill_on_drop: false }`
[INFO] [stdout] 27f59185eb902410f1c17affee60e9dda449615e1398c78036fc60c539b32a91