[INFO] fetching crate bit-array 0.4.4...
[INFO] checking bit-array-0.4.4 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate bit-array 0.4.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate bit-array 0.4.4
[INFO] finished tweaking crates.io crate bit-array 0.4.4
[INFO] tweaked toml for crates.io crate bit-array 0.4.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bit-array 0.4.4 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding bit-vec v0.4.4 (available: v0.8.0)
[INFO] [stderr]       Adding generic-array v0.3.2 (available: v1.2.0)
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-array v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff74a08dac2222df2885f70e430d5d412b22dfa3313b2b2429d5acb5e0572b45
[INFO] running `Command { std: "docker" "start" "-a" "ff74a08dac2222df2885f70e430d5d412b22dfa3313b2b2429d5acb5e0572b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff74a08dac2222df2885f70e430d5d412b22dfa3313b2b2429d5acb5e0572b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff74a08dac2222df2885f70e430d5d412b22dfa3313b2b2429d5acb5e0572b45", kill_on_drop: false }`
[INFO] [stdout] ff74a08dac2222df2885f70e430d5d412b22dfa3313b2b2429d5acb5e0572b45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 133eb00fd356f10b570331da3e4c8d80eddf7c209d9055f6e5099fe52b2cf28b
[INFO] running `Command { std: "docker" "start" "-a" "133eb00fd356f10b570331da3e4c8d80eddf7c209d9055f6e5099fe52b2cf28b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking generic-array v0.3.2
[INFO] [stderr]     Checking bit-array v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:555:38
[INFO] [stdout]     |
[INFO] [stdout] 555 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 555 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout] 555 +         self.process(other, |w1, w2| w1 | w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:590:38
[INFO] [stdout]     |
[INFO] [stdout] 590 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 590 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout] 590 +         self.process(other, |w1, w2| w1 & w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:632:38
[INFO] [stdout]     |
[INFO] [stdout] 632 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 632 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout] 632 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:909:13
[INFO] [stdout]     |
[INFO] [stdout] 909 |             try!(write!(fmt, "{}", if bit { 1 } else { 0 }));
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MatchWords` is never used
[INFO] [stdout]    --> src/lib.rs:114:6
[INFO] [stdout]     |
[INFO] [stdout] 114 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:373:19
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn blocks_mut(&mut self) -> MutBlocks<B> {
[INFO] [stdout]     |                   ^^^^^^^^^     ------------ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn blocks_mut(&mut self) -> MutBlocks<'_, B> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:379:19
[INFO] [stdout]     |
[INFO] [stdout] 379 |     pub fn blocks(&self) -> Blocks<B> {
[INFO] [stdout]     |                   ^^^^^     --------- the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 379 |     pub fn blocks(&self) -> Blocks<'_, B> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:680:17
[INFO] [stdout]     |
[INFO] [stdout] 680 |     pub fn iter(&self) -> Iter<B, NBits> {
[INFO] [stdout]     |                 ^^^^^     -------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 680 |     pub fn iter(&self) -> Iter<'_, B, NBits> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:555:38
[INFO] [stdout]     |
[INFO] [stdout] 555 |         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 555 -         self.process(other, |w1, w2| (w1 | w2))
[INFO] [stdout] 555 +         self.process(other, |w1, w2| w1 | w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:590:38
[INFO] [stdout]     |
[INFO] [stdout] 590 |         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout]     |                                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 590 -         self.process(other, |w1, w2| (w1 & w2))
[INFO] [stdout] 590 +         self.process(other, |w1, w2| w1 & w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:632:38
[INFO] [stdout]     |
[INFO] [stdout] 632 |         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 632 -         self.process(other, |w1, w2| (w1 & !w2))
[INFO] [stdout] 632 +         self.process(other, |w1, w2| w1 & !w2)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:909:13
[INFO] [stdout]     |
[INFO] [stdout] 909 |             try!(write!(fmt, "{}", if bit { 1 } else { 0 }));
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/lib.rs:1137:17
[INFO] [stdout]      |
[INFO] [stdout] 1137 |         assert!((act.eq_vec(
[INFO] [stdout]      |                 ^
[INFO] [stdout] 1138 |                     &[false, false, false, false, false, false, false, false, false, false])));
[INFO] [stdout]      |                                                                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1137 ~         assert!( act.eq_vec(
[INFO] [stdout] 1138 ~                     &[false, false, false, false, false, false, false, false, false, false]));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/lib.rs:1143:17
[INFO] [stdout]      |
[INFO] [stdout] 1143 |         assert!((act.eq_vec(&[true, true, true, true, true, true, true, true, true, true])));
[INFO] [stdout]      |                 ^                                                                         ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1143 -         assert!((act.eq_vec(&[true, true, true, true, true, true, true, true, true, true])));
[INFO] [stdout] 1143 +         assert!( act.eq_vec(&[true, true, true, true, true, true, true, true, true, true]));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/lib.rs:1153:17
[INFO] [stdout]      |
[INFO] [stdout] 1153 |         assert!((act.eq_vec(&[true, true, true, true, true, false, false, false, false, false])));
[INFO] [stdout]      |                 ^                                                                              ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1153 -         assert!((act.eq_vec(&[true, true, true, true, true, false, false, false, false, false])));
[INFO] [stdout] 1153 +         assert!( act.eq_vec(&[true, true, true, true, true, false, false, false, false, false]));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/lib.rs:1163:17
[INFO] [stdout]      |
[INFO] [stdout] 1163 |         assert!((act.eq_vec(&[false, false, false, false, false, true, true, true, true, true])));
[INFO] [stdout]      |                 ^                                                                              ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1163 -         assert!((act.eq_vec(&[false, false, false, false, false, true, true, true, true, true])));
[INFO] [stdout] 1163 +         assert!( act.eq_vec(&[false, false, false, false, false, true, true, true, true, true]));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]     --> src/lib.rs:1172:17
[INFO] [stdout]      |
[INFO] [stdout] 1172 |         assert!((act.eq_vec(&[true, false, false, true, false, false, true, false, false, true])));
[INFO] [stdout]      |                 ^                                                                               ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1172 -         assert!((act.eq_vec(&[true, false, false, true, false, false, true, false, false, true])));
[INFO] [stdout] 1172 +         assert!( act.eq_vec(&[true, false, false, true, false, false, true, false, false, true]));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MatchWords` is never used
[INFO] [stdout]    --> src/lib.rs:114:6
[INFO] [stdout]     |
[INFO] [stdout] 114 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:373:19
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn blocks_mut(&mut self) -> MutBlocks<B> {
[INFO] [stdout]     |                   ^^^^^^^^^     ------------ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn blocks_mut(&mut self) -> MutBlocks<'_, B> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:379:19
[INFO] [stdout]     |
[INFO] [stdout] 379 |     pub fn blocks(&self) -> Blocks<B> {
[INFO] [stdout]     |                   ^^^^^     --------- the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 379 |     pub fn blocks(&self) -> Blocks<'_, B> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:680:17
[INFO] [stdout]     |
[INFO] [stdout] 680 |     pub fn iter(&self) -> Iter<B, NBits> {
[INFO] [stdout]     |                 ^^^^^     -------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 680 |     pub fn iter(&self) -> Iter<'_, B, NBits> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "133eb00fd356f10b570331da3e4c8d80eddf7c209d9055f6e5099fe52b2cf28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "133eb00fd356f10b570331da3e4c8d80eddf7c209d9055f6e5099fe52b2cf28b", kill_on_drop: false }`
[INFO] [stdout] 133eb00fd356f10b570331da3e4c8d80eddf7c209d9055f6e5099fe52b2cf28b