[INFO] fetching crate max_size_vec 0.1.0... [INFO] testing max_size_vec-0.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate max_size_vec 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate max_size_vec 0.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate max_size_vec 0.1.0 [INFO] finished tweaking crates.io crate max_size_vec 0.1.0 [INFO] tweaked toml for crates.io crate max_size_vec 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a8a5aeab92d0511d66b133c28b02a43cd0055d6e479677523adbd784172a650 [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" "9a8a5aeab92d0511d66b133c28b02a43cd0055d6e479677523adbd784172a650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a8a5aeab92d0511d66b133c28b02a43cd0055d6e479677523adbd784172a650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a8a5aeab92d0511d66b133c28b02a43cd0055d6e479677523adbd784172a650", kill_on_drop: false }` [INFO] [stdout] 9a8a5aeab92d0511d66b133c28b02a43cd0055d6e479677523adbd784172a650 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4812cd406a516c09e2ed1df60470d727c9d2d8402b278310fa4ee6a28af4025 [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" "f4812cd406a516c09e2ed1df60470d727c9d2d8402b278310fa4ee6a28af4025", kill_on_drop: false }` [INFO] [stderr] Compiling max_size_vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:162:73 [INFO] [stdout] | [INFO] [stdout] 162 | impl PartialEq<[T; {OTHER}]> for MaxSizeVec { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:163:30 [INFO] [stdout] | [INFO] [stdout] 163 | fn eq(&self, other: &[T; {OTHER}]) -> bool { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:168:74 [INFO] [stdout] | [INFO] [stdout] 168 | impl PartialEq<&[T; {OTHER}]> for MaxSizeVec { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:169:31 [INFO] [stdout] | [INFO] [stdout] 169 | fn eq(&self, other: &&[T; {OTHER}]) -> bool { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "f4812cd406a516c09e2ed1df60470d727c9d2d8402b278310fa4ee6a28af4025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4812cd406a516c09e2ed1df60470d727c9d2d8402b278310fa4ee6a28af4025", kill_on_drop: false }` [INFO] [stdout] f4812cd406a516c09e2ed1df60470d727c9d2d8402b278310fa4ee6a28af4025 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5311a341d8cebadfba45ceadddf618ff825f084471c8856ab57ff8f4eba1092c [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" "5311a341d8cebadfba45ceadddf618ff825f084471c8856ab57ff8f4eba1092c", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:162:73 [INFO] [stdout] | [INFO] [stdout] 162 | impl PartialEq<[T; {OTHER}]> for MaxSizeVec { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling max_size_vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:163:30 [INFO] [stdout] | [INFO] [stdout] 163 | fn eq(&self, other: &[T; {OTHER}]) -> bool { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:168:74 [INFO] [stdout] | [INFO] [stdout] 168 | impl PartialEq<&[T; {OTHER}]> for MaxSizeVec { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:169:31 [INFO] [stdout] | [INFO] [stdout] 169 | fn eq(&self, other: &&[T; {OTHER}]) -> bool { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:162:73 [INFO] [stdout] | [INFO] [stdout] 162 | impl PartialEq<[T; {OTHER}]> for MaxSizeVec { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:163:30 [INFO] [stdout] | [INFO] [stdout] 163 | fn eq(&self, other: &[T; {OTHER}]) -> bool { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:168:74 [INFO] [stdout] | [INFO] [stdout] 168 | impl PartialEq<&[T; {OTHER}]> for MaxSizeVec { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:169:31 [INFO] [stdout] | [INFO] [stdout] 169 | fn eq(&self, other: &&[T; {OTHER}]) -> bool { [INFO] [stdout] | ^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "5311a341d8cebadfba45ceadddf618ff825f084471c8856ab57ff8f4eba1092c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5311a341d8cebadfba45ceadddf618ff825f084471c8856ab57ff8f4eba1092c", kill_on_drop: false }` [INFO] [stdout] 5311a341d8cebadfba45ceadddf618ff825f084471c8856ab57ff8f4eba1092c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 27dbe2e9d19fdf3f664956b82b274461cd69c8c230d0b6b635523c6f50a26ca5 [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" "27dbe2e9d19fdf3f664956b82b274461cd69c8c230d0b6b635523c6f50a26ca5", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> src/lib.rs:162:73 [INFO] [stderr] | [INFO] [stderr] 162 | impl PartialEq<[T; {OTHER}]> for MaxSizeVec { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> src/lib.rs:163:30 [INFO] [stderr] | [INFO] [stderr] 163 | fn eq(&self, other: &[T; {OTHER}]) -> bool { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> src/lib.rs:168:74 [INFO] [stderr] | [INFO] [stderr] 168 | impl PartialEq<&[T; {OTHER}]> for MaxSizeVec { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> src/lib.rs:169:31 [INFO] [stderr] | [INFO] [stderr] 169 | fn eq(&self, other: &&[T; {OTHER}]) -> bool { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> src/lib.rs:162:73 [INFO] [stderr] | [INFO] [stderr] 162 | impl PartialEq<[T; {OTHER}]> for MaxSizeVec { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> src/lib.rs:163:30 [INFO] [stderr] | [INFO] [stderr] 163 | fn eq(&self, other: &[T; {OTHER}]) -> bool { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> src/lib.rs:168:74 [INFO] [stderr] | [INFO] [stderr] 168 | impl PartialEq<&[T; {OTHER}]> for MaxSizeVec { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> src/lib.rs:169:31 [INFO] [stderr] | [INFO] [stderr] 169 | fn eq(&self, other: &&[T; {OTHER}]) -> bool { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/max_size_vec-aef3b38d0d21df33 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test operational_correctness ... ok [INFO] [stderr] Doc-tests max_size_vec [INFO] [stdout] test dropping_order ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:162:73 [INFO] [stderr] | [INFO] [stderr] 162 | impl PartialEq<[T; {OTHER}]> for MaxSizeVec { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:163:30 [INFO] [stderr] | [INFO] [stderr] 163 | fn eq(&self, other: &[T; {OTHER}]) -> bool { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:168:74 [INFO] [stderr] | [INFO] [stderr] 168 | impl PartialEq<&[T; {OTHER}]> for MaxSizeVec { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:169:31 [INFO] [stderr] | [INFO] [stderr] 169 | fn eq(&self, other: &&[T; {OTHER}]) -> bool { [INFO] [stderr] | ^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "27dbe2e9d19fdf3f664956b82b274461cd69c8c230d0b6b635523c6f50a26ca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27dbe2e9d19fdf3f664956b82b274461cd69c8c230d0b6b635523c6f50a26ca5", kill_on_drop: false }` [INFO] [stdout] 27dbe2e9d19fdf3f664956b82b274461cd69c8c230d0b6b635523c6f50a26ca5