[INFO] fetching crate max_size_vec 0.1.0... [INFO] testing max_size_vec-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate max_size_vec 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate max_size_vec 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 802afe0598dc9c96eecbe8108b4c6c96869c65d6bb21d459c595d87a638c2fbc [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" "802afe0598dc9c96eecbe8108b4c6c96869c65d6bb21d459c595d87a638c2fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "802afe0598dc9c96eecbe8108b4c6c96869c65d6bb21d459c595d87a638c2fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "802afe0598dc9c96eecbe8108b4c6c96869c65d6bb21d459c595d87a638c2fbc", kill_on_drop: false }` [INFO] [stdout] 802afe0598dc9c96eecbe8108b4c6c96869c65d6bb21d459c595d87a638c2fbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed9976b696cf8ac18966797615848bfa3a30df1ffc09a15c457b26b103f55a2e [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" "ed9976b696cf8ac18966797615848bfa3a30df1ffc09a15c457b26b103f55a2e", 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: the feature `min_const_generics` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | #![feature(min_const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "ed9976b696cf8ac18966797615848bfa3a30df1ffc09a15c457b26b103f55a2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed9976b696cf8ac18966797615848bfa3a30df1ffc09a15c457b26b103f55a2e", kill_on_drop: false }` [INFO] [stdout] ed9976b696cf8ac18966797615848bfa3a30df1ffc09a15c457b26b103f55a2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47e18c8f49f8d3b51525b4cdcc1702fec98142a31692450546a1eefd5a47022c [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" "47e18c8f49f8d3b51525b4cdcc1702fec98142a31692450546a1eefd5a47022c", 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: the feature `min_const_generics` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | #![feature(min_const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 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: the feature `min_const_generics` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | #![feature(min_const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "47e18c8f49f8d3b51525b4cdcc1702fec98142a31692450546a1eefd5a47022c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47e18c8f49f8d3b51525b4cdcc1702fec98142a31692450546a1eefd5a47022c", kill_on_drop: false }` [INFO] [stdout] 47e18c8f49f8d3b51525b4cdcc1702fec98142a31692450546a1eefd5a47022c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4846b63097e90ed2b9ce9aec64d0ff65b513d449fd95d9f82c83c20918308477 [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" "4846b63097e90ed2b9ce9aec64d0ff65b513d449fd95d9f82c83c20918308477", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:162:73 [INFO] [stdout] running 2 tests [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: the feature `min_const_generics` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | #![feature(min_const_generics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 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: the feature `min_const_generics` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | #![feature(min_const_generics)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/max_size_vec-a350d30008c5d61e) [INFO] [stdout] test dropping_order ... ok [INFO] [stderr] Doc-tests max_size_vec [INFO] [stdout] test operational_correctness ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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; finished in 0.50s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4846b63097e90ed2b9ce9aec64d0ff65b513d449fd95d9f82c83c20918308477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4846b63097e90ed2b9ce9aec64d0ff65b513d449fd95d9f82c83c20918308477", kill_on_drop: false }` [INFO] [stdout] 4846b63097e90ed2b9ce9aec64d0ff65b513d449fd95d9f82c83c20918308477