[INFO] fetching crate bv 0.11.1...
[INFO] testing bv-0.11.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate bv 0.11.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bv 0.11.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bv 0.11.1
[INFO] finished tweaking crates.io crate bv 0.11.1
[INFO] tweaked toml for crates.io crate bv 0.11.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] edddd19c29b5249212452ccee9defe00543a5c64f49093713ec04dfdfb8a5a0f
[INFO] running `Command { std: "docker" "start" "-a" "edddd19c29b5249212452ccee9defe00543a5c64f49093713ec04dfdfb8a5a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edddd19c29b5249212452ccee9defe00543a5c64f49093713ec04dfdfb8a5a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edddd19c29b5249212452ccee9defe00543a5c64f49093713ec04dfdfb8a5a0f", kill_on_drop: false }`
[INFO] [stdout] edddd19c29b5249212452ccee9defe00543a5c64f49093713ec04dfdfb8a5a0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92c4252c0a772f53fa669dcc54e48c9a679bdcb19dbf9b5d4f54eacb9c936e73
[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" "92c4252c0a772f53fa669dcc54e48c9a679bdcb19dbf9b5d4f54eacb9c936e73", kill_on_drop: false }`
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling bv v0.11.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/slice.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 (chunk1 | (chunk2 << shift2))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         (start + len - real_start)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/traits/bits.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 | /                 format!("Bits::get_block: out of bounds ({}/{})",
[INFO] [stdout] 63 | |                         position, self.block_len()));
[INFO] [stdout]    | |___________________________________________________^
[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: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 "Bits::get_block: out of bounds ({}/{})",
[INFO] [stdout] 63 |                         position, self.block_len());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 146 | |     impl['a, T: Bits] BitSliceable for &'a BitNot<T>;
[INFO] [stdout] 147 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                               --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:178:26
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:221:1
[INFO] [stdout]     |
[INFO] [stdout] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                               --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:178:26
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:222:1
[INFO] [stdout]     |
[INFO] [stdout] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                               --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:178:26
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:223:1
[INFO] [stdout]     |
[INFO] [stdout] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:269:1
[INFO] [stdout]     |
[INFO] [stdout] 269 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 270 | |     impl['a, T: Bits, U: Bits<Block = T::Block>,
[INFO] [stdout] 271 | |          F: Fn(T::Block, T::Block) -> T::Block]
[INFO] [stdout] 272 | |         BitSliceable for &'a BitZip<T, U, F>;
[INFO] [stdout] 273 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]    |
[INFO] [stdout] 90 |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/adapter/bit_fill.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 75 | |     impl[Block: BlockType] BitSliceable for BitFill<Block>;
[INFO] [stdout] 76 | |     impl['a, Block: BlockType] BitSliceable for &'a BitFill<Block>;
[INFO] [stdout] 77 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 90 |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]    |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]    |
[INFO] [stdout] 90 |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/adapter/bit_concat.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 73 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 74 | |     impl[T: Bits, U: Bits<Block = T::Block>] BitSliceable for BitConcat<T, U>;
[INFO] [stdout] 75 | |     impl['a, T: Bits, U: Bits<Block = T::Block>] BitSliceable for &'a BitConcat<T, U>;
[INFO] [stdout] 76 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 90 |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]    |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "92c4252c0a772f53fa669dcc54e48c9a679bdcb19dbf9b5d4f54eacb9c936e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c4252c0a772f53fa669dcc54e48c9a679bdcb19dbf9b5d4f54eacb9c936e73", kill_on_drop: false }`
[INFO] [stdout] 92c4252c0a772f53fa669dcc54e48c9a679bdcb19dbf9b5d4f54eacb9c936e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7ca72ffc739ad8f241f351891ddbeda72e257d6cbf6d09db24c55ca043a2a46
[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" "e7ca72ffc739ad8f241f351891ddbeda72e257d6cbf6d09db24c55ca043a2a46", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/slice.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 (chunk1 | (chunk2 << shift2))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         (start + len - real_start)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/traits/bits.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 | /                 format!("Bits::get_block: out of bounds ({}/{})",
[INFO] [stdout] 63 | |                         position, self.block_len()));
[INFO] [stdout]    | |___________________________________________________^
[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: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 "Bits::get_block: out of bounds ({}/{})",
[INFO] [stdout] 63 |                         position, self.block_len());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 146 | |     impl['a, T: Bits] BitSliceable for &'a BitNot<T>;
[INFO] [stdout] 147 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                               --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:178:26
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:221:1
[INFO] [stdout]     |
[INFO] [stdout] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                               --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:178:26
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:222:1
[INFO] [stdout]     |
[INFO] [stdout] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                               --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:178:26
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:223:1
[INFO] [stdout]     |
[INFO] [stdout] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:269:1
[INFO] [stdout]     |
[INFO] [stdout] 269 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 270 | |     impl['a, T: Bits, U: Bits<Block = T::Block>,
[INFO] [stdout] 271 | |          F: Fn(T::Block, T::Block) -> T::Block]
[INFO] [stdout] 272 | |         BitSliceable for &'a BitZip<T, U, F>;
[INFO] [stdout] 273 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]    |
[INFO] [stdout] 90 |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/adapter/bit_fill.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 75 | |     impl[Block: BlockType] BitSliceable for BitFill<Block>;
[INFO] [stdout] 76 | |     impl['a, Block: BlockType] BitSliceable for &'a BitFill<Block>;
[INFO] [stdout] 77 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 90 |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]    |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]    |
[INFO] [stdout] 90 |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/adapter/bit_concat.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 73 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 74 | |     impl[T: Bits, U: Bits<Block = T::Block>] BitSliceable for BitConcat<T, U>;
[INFO] [stdout] 75 | |     impl['a, T: Bits, U: Bits<Block = T::Block>] BitSliceable for &'a BitConcat<T, U>;
[INFO] [stdout] 76 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 90 |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]    |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling bv v0.11.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/slice.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 (chunk1 | (chunk2 << shift2))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         (start + len - real_start)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/traits/bits.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 | /                 format!("Bits::get_block: out of bounds ({}/{})",
[INFO] [stdout] 63 | |                         position, self.block_len()));
[INFO] [stdout]    | |___________________________________________________^
[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: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 "Bits::get_block: out of bounds ({}/{})",
[INFO] [stdout] 63 |                         position, self.block_len());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 146 | |     impl['a, T: Bits] BitSliceable for &'a BitNot<T>;
[INFO] [stdout] 147 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                               --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:178:26
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:221:1
[INFO] [stdout]     |
[INFO] [stdout] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                               --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:178:26
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:222:1
[INFO] [stdout]     |
[INFO] [stdout] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:172:26
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                               --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/logic.rs:178:26
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stdout]     |                         --                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:223:1
[INFO] [stdout]     |
[INFO] [stdout] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]     |
[INFO] [stdout] 90  |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/adapter/logic.rs:269:1
[INFO] [stdout]     |
[INFO] [stdout] 269 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 270 | |     impl['a, T: Bits, U: Bits<Block = T::Block>,
[INFO] [stdout] 271 | |          F: Fn(T::Block, T::Block) -> T::Block]
[INFO] [stdout] 272 | |         BitSliceable for &'a BitZip<T, U, F>;
[INFO] [stdout] 273 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]     |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]    |
[INFO] [stdout] 90 |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/adapter/bit_fill.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 75 | |     impl[Block: BlockType] BitSliceable for BitFill<Block>;
[INFO] [stdout] 76 | |     impl['a, Block: BlockType] BitSliceable for &'a BitFill<Block>;
[INFO] [stdout] 77 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 90 |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]    |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stdout]    |
[INFO] [stdout] 90 |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/adapter/bit_concat.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 73 | / impl_bit_sliceable_adapter! {
[INFO] [stdout] 74 | |     impl[T: Bits, U: Bits<Block = T::Block>] BitSliceable for BitConcat<T, U>;
[INFO] [stdout] 75 | |     impl['a, T: Bits, U: Bits<Block = T::Block>] BitSliceable for &'a BitConcat<T, U>;
[INFO] [stdout] 76 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout]    = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 90 |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stdout]    |                             --                                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.99s
[INFO] running `Command { std: "docker" "inspect" "e7ca72ffc739ad8f241f351891ddbeda72e257d6cbf6d09db24c55ca043a2a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ca72ffc739ad8f241f351891ddbeda72e257d6cbf6d09db24c55ca043a2a46", kill_on_drop: false }`
[INFO] [stdout] e7ca72ffc739ad8f241f351891ddbeda72e257d6cbf6d09db24c55ca043a2a46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 292c36268c01dee49652af77aedac1831b938d8cfbc8590e40f30a1618827a6e
[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" "292c36268c01dee49652af77aedac1831b938d8cfbc8590e40f30a1618827a6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/slice.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 (chunk1 | (chunk2 << shift2))
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         (start + len - real_start)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/traits/bits.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 | /                 format!("Bits::get_block: out of bounds ({}/{})",
[INFO] [stderr] 63 | |                         position, self.block_len()));
[INFO] [stderr]    | |___________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 "Bits::get_block: out of bounds ({}/{})",
[INFO] [stderr] 63 |                         position, self.block_len());
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]     |
[INFO] [stderr] 90  |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/adapter/logic.rs:145:1
[INFO] [stderr]     |
[INFO] [stderr] 145 | / impl_bit_sliceable_adapter! {
[INFO] [stderr] 146 | |     impl['a, T: Bits] BitSliceable for &'a BitNot<T>;
[INFO] [stderr] 147 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]     |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:172:26
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                               --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:178:26
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                                 --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]     |
[INFO] [stderr] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/adapter/logic.rs:221:1
[INFO] [stderr]     |
[INFO] [stderr] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]     |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:172:26
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                               --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:178:26
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                                 --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]     |
[INFO] [stderr] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/adapter/logic.rs:222:1
[INFO] [stderr]     |
[INFO] [stderr] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]     |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:172:26
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                               --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:178:26
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                                 --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]     |
[INFO] [stderr] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/adapter/logic.rs:223:1
[INFO] [stderr]     |
[INFO] [stderr] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]     |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]     |
[INFO] [stderr] 90  |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/adapter/logic.rs:269:1
[INFO] [stderr]     |
[INFO] [stderr] 269 | / impl_bit_sliceable_adapter! {
[INFO] [stderr] 270 | |     impl['a, T: Bits, U: Bits<Block = T::Block>,
[INFO] [stderr] 271 | |          F: Fn(T::Block, T::Block) -> T::Block]
[INFO] [stderr] 272 | |         BitSliceable for &'a BitZip<T, U, F>;
[INFO] [stderr] 273 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]     |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]    |
[INFO] [stderr] 90 |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/adapter/bit_fill.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | / impl_bit_sliceable_adapter! {
[INFO] [stderr] 75 | |     impl[Block: BlockType] BitSliceable for BitFill<Block>;
[INFO] [stderr] 76 | |     impl['a, Block: BlockType] BitSliceable for &'a BitFill<Block>;
[INFO] [stderr] 77 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 90 |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]    |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]    |
[INFO] [stderr] 90 |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/adapter/bit_concat.rs:73:1
[INFO] [stderr]    |
[INFO] [stderr] 73 | / impl_bit_sliceable_adapter! {
[INFO] [stderr] 74 | |     impl[T: Bits, U: Bits<Block = T::Block>] BitSliceable for BitConcat<T, U>;
[INFO] [stderr] 75 | |     impl['a, T: Bits, U: Bits<Block = T::Block>] BitSliceable for &'a BitConcat<T, U>;
[INFO] [stderr] 76 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 90 |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]    |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/slice.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 (chunk1 | (chunk2 << shift2))
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         (start + len - real_start)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/traits/bits.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 | /                 format!("Bits::get_block: out of bounds ({}/{})",
[INFO] [stderr] 63 | |                         position, self.block_len()));
[INFO] [stderr]    | |___________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 "Bits::get_block: out of bounds ({}/{})",
[INFO] [stderr] 63 |                         position, self.block_len());
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]     |
[INFO] [stderr] 90  |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/adapter/logic.rs:145:1
[INFO] [stderr]     |
[INFO] [stderr] 145 | / impl_bit_sliceable_adapter! {
[INFO] [stderr] 146 | |     impl['a, T: Bits] BitSliceable for &'a BitNot<T>;
[INFO] [stderr] 147 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]     |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:172:26
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                               --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:178:26
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                                 --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]     |
[INFO] [stderr] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/adapter/logic.rs:221:1
[INFO] [stderr]     |
[INFO] [stderr] 221 | impl_bits_bin_op!(BitAnd as & &&);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]     |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:172:26
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                               --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:178:26
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                                 --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]     |
[INFO] [stderr] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/adapter/logic.rs:222:1
[INFO] [stderr]     |
[INFO] [stderr] 222 | impl_bits_bin_op!(BitOr  as | ||);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]     |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:172:26
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          format!("{}::get_bit: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 172 |                          "{}::get_bit: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                               --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/logic.rs:178:26
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          format!("{}::get_block: out of bounds", stringify!($target)) );
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bits_bin_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 178 |                          "{}::get_block: out of bounds", stringify!($target) );
[INFO] [stderr]     |                         --                                                 --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]     |
[INFO] [stderr] 90  | ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/adapter/logic.rs:223:1
[INFO] [stderr]     |
[INFO] [stderr] 223 | impl_bits_bin_op!(BitXor as ^ ^);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]     |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]     |
[INFO] [stderr] 90  |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/adapter/logic.rs:269:1
[INFO] [stderr]     |
[INFO] [stderr] 269 | / impl_bit_sliceable_adapter! {
[INFO] [stderr] 270 | |     impl['a, T: Bits, U: Bits<Block = T::Block>,
[INFO] [stderr] 271 | |          F: Fn(T::Block, T::Block) -> T::Block]
[INFO] [stderr] 272 | |         BitSliceable for &'a BitZip<T, U, F>;
[INFO] [stderr] 273 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]     = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 90  |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]     |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]    |
[INFO] [stderr] 90 |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/adapter/bit_fill.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | / impl_bit_sliceable_adapter! {
[INFO] [stderr] 75 | |     impl[Block: BlockType] BitSliceable for BitFill<Block>;
[INFO] [stderr] 76 | |     impl['a, Block: BlockType] BitSliceable for &'a BitFill<Block>;
[INFO] [stderr] 77 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 90 |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]    |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/adapter/bit_slice_adapter.rs:90:30
[INFO] [stderr]    |
[INFO] [stderr] 90 |   ...                   format!("{}::slice: bad range", stringify!($target)) );
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/adapter/bit_concat.rs:73:1
[INFO] [stderr]    |
[INFO] [stderr] 73 | / impl_bit_sliceable_adapter! {
[INFO] [stderr] 74 | |     impl[T: Bits, U: Bits<Block = T::Block>] BitSliceable for BitConcat<T, U>;
[INFO] [stderr] 75 | |     impl['a, T: Bits, U: Bits<Block = T::Block>] BitSliceable for &'a BitConcat<T, U>;
[INFO] [stderr] 76 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr]    = note: this warning originates in the macro `impl_bit_sliceable_adapter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 90 |                              "{}::slice: bad range", stringify!($target) );
[INFO] [stderr]    |                             --                                         --
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bv-a07b26c76fca4eb7)
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test adapter::test::and_with_different_offset ... ok
[INFO] [stdout] test adapter::test::and_with_same_offset ... ok
[INFO] [stdout] test adapter::test::pad ... ok
[INFO] [stdout] test adapter::test::simple_not ... ok
[INFO] [stdout] test adapter::test::slice_adapter ... ok
[INFO] [stdout] test adapter::test::simple_and ... ok
[INFO] [stdout] test bit_vec::test::as_mut_slice ... ok
[INFO] [stdout] test bit_vec::test::bit_slicing ... ok
[INFO] [stdout] test bit_vec::test::disequality ... ok
[INFO] [stdout] test bit_vec::test::from_bits ... ok
[INFO] [stdout] test bit_vec::test::from_bits_slice ... ok
[INFO] [stdout] test bit_vec::test::into_boxed_slice ... ok
[INFO] [stdout] test bit_vec::test::pop ... ok
[INFO] [stdout] test bit_vec::test::push_bit_and_pop_bit ... ok
[INFO] [stdout] test bit_vec::test::resize ... ok
[INFO] [stdout] test bit_vec::test::mixed_equality ... ok
[INFO] [stdout] test bit_vec::test::set_bits_one_block_fastpath ... ok
[INFO] [stdout] test bit_vec::test::shrink_to_fit ... ok
[INFO] [stdout] test bit_vec::test::truncate ... ok
[INFO] [stdout] test iter::test::different_lengths ... ok
[INFO] [stdout] test iter::test::empty ... ok
[INFO] [stdout] test macros::bit_vec_macro_allows_trailing_comma ... ok
[INFO] [stdout] test iter::test::same ... ok
[INFO] [stdout] test prims::test::bit_len ... ok
[INFO] [stdout] test bit_vec::test::clear_and_is_empty ... ok
[INFO] [stdout] test prims::test::block_len ... ok
[INFO] [stdout] test prims::test::get_bit ... ok
[INFO] [stdout] test slice::test::range_to_inclusive ... ok
[INFO] [stdout] test prims::test::prop_get_block_u8 ... ok
[INFO] [stdout] test prims::test::u128_feature ... ok
[INFO] [stdout] test prims::test::set_bit ... ok
[INFO] [stdout] test slice::test::bit_slice_from_slice ... ok
[INFO] [stdout] test slice::test::bit_slice_index ... ok
[INFO] [stdout] test slice::test::bit_slice_update_across_blocks ... ok
[INFO] [stdout] test slice::test::debug_for_bit_slice ... ok
[INFO] [stdout] test prims::test::get_bits ... ok
[INFO] [stdout] test prims::test::prop_get_block_u32 ... ok
[INFO] [stdout] test adapter::test::slice_adapter_mutation ... ok
[INFO] [stdout] test adapter::test::append ... ok
[INFO] [stdout] test bit_vec::test::set_through_slice ... ok
[INFO] [stdout] test adapter::test::mixed_equality ... ok
[INFO] [stdout] test macros::type_1_hygiene ... ok
[INFO] [stdout] test iter::test::different ... ok
[INFO] [stdout] test storage::test::get_bits ... ok
[INFO] [stdout] test storage::test::with_bits ... ok
[INFO] [stdout] test storage::test::ceil_lg ... ok
[INFO] [stdout] test storage::test::floor_lg ... ok
[INFO] [stdout] test storage::test::lg_nbits ... ok
[INFO] [stdout] test storage::test::nbits ... ok
[INFO] [stdout] test storage::test::nth_mask ... ok
[INFO] [stdout] test storage::test::with_bit ... ok
[INFO] [stdout] test storage::test::prop_mul_nbits ... ok
[INFO] [stdout] test storage::test::block_bits ... ok
[INFO] [stdout] test storage::test::low_mask ... ok
[INFO] [stdout] test storage::test::get_bit ... ok
[INFO] [stdout] test traits::test::bogus_get_bits_vec_bool_works_okay ... ok
[INFO] [stdout] test storage::test::prop_ceil_div_nbits1 ... ok
[INFO] [stdout] test storage::test::prop_mod_nbits ... ok
[INFO] [stdout] test storage::test::prop_ceil_div_nbits2 ... ok
[INFO] [stdout] test storage::test::prop_div_nbits ... ok
[INFO] [stdout] test traits::test::set_block_slice ... ok
[INFO] [stdout] test traits::test::set_block ... ok
[INFO] [stdout] test traits::bits_mut_ext::test::bit_and_assign ... ok
[INFO] [stdout] test traits::test::vec_u8_is_bit_vec ... ok
[INFO] [stdout] test traits::test::bit_slicing ... ok
[INFO] [stdout] test traits::test::vec_u8_is_bit_vec_mut ... ok
[INFO] [stdout] test traits::bits_mut_ext::test::bit_xor_assign_slice ... ok
[INFO] [stdout] test traits::test::get_block_oob ... ok
[INFO] [stdout] test traits::test::bogus_get_bits_vec_bool_oob ... ok
[INFO] [stdout] test traits::bits_mut_ext::test::bit_and_assign_bad_sizes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/random_adapter.rs (/opt/rustwide/target/debug/deps/random_adapter-58b4f14c84f0503c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test prop_usize ... ok
[INFO] [stdout] test prop_u64 ... ok
[INFO] [stdout] test prop_u32 ... ok
[INFO] [stdout] test prop_u16 ... ok
[INFO] [stdout] test prop_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bv
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/slice.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 (chunk1 | (chunk2 << shift2))
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/adapter/bit_slice_adapter.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         (start + len - real_start)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec (line 32) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::clear (line 618) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::block_reserve (line 317) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::new (line 94) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::block_reserve_exact (line 356) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::into_boxed_slice (line 402) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::capacity (line 253) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::block_len (line 235) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::new_fill (line 148) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::block_capacity (line 272) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::as_mut_slice (line 511) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::pop (line 592) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::len (line 214) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::as_slice (line 486) ... ok
[INFO] [stdout] test src/adapter/bool_adapter.rs - adapter::bool_adapter::BoolAdapter<Block, T>::new (line 38) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::is_empty (line 636) ... ok
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::push (line 560) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::shrink_to_fit (line 375) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::with_block_capacity (line 131) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::with_capacity (line 117) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::resize (line 445) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::reserve_exact (line 337) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::reserve (line 295) ... ok
[INFO] [stdout] test src/slice.rs - slice::BitSlice::from_slice (line 209) ... ok
[INFO] [stdout] test src/slice.rs - slice::BitSlice::is_empty (line 268) ... ok
[INFO] [stdout] test src/bit_vec/mod.rs - bit_vec::BitVec<Block>::truncate (line 423) ... ok
[INFO] [stdout] test src/slice.rs - slice::BitSlice (line 157) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/macros.rs - bit_vec (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/slice.rs - slice::BitSlice::len (line 251) ... ok
[INFO] [stdout] test src/slice.rs - slice::BitSliceMut (line 180) ... ok
[INFO] [stdout] test src/traits/bit_sliceable.rs - traits::bit_sliceable::BitSliceable::bit_slice (line 20) ... ok
[INFO] [stdout] test src/traits/bits_ext.rs - traits::bits_ext::BitsExt (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "292c36268c01dee49652af77aedac1831b938d8cfbc8590e40f30a1618827a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "292c36268c01dee49652af77aedac1831b938d8cfbc8590e40f30a1618827a6e", kill_on_drop: false }`
[INFO] [stdout] 292c36268c01dee49652af77aedac1831b938d8cfbc8590e40f30a1618827a6e