[INFO] crate arrav 0.2.0 is already in cache
[INFO] testing arrav-0.2.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate arrav 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate arrav 0.2.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrav 0.2.0
[INFO] finished tweaking crates.io crate arrav 0.2.0
[INFO] tweaked toml for crates.io crate arrav 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ac56ad548ab0d86ab8cd58244da7ce0d47f451859af4e31eaf0891bfbc095af
[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" "4ac56ad548ab0d86ab8cd58244da7ce0d47f451859af4e31eaf0891bfbc095af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ac56ad548ab0d86ab8cd58244da7ce0d47f451859af4e31eaf0891bfbc095af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac56ad548ab0d86ab8cd58244da7ce0d47f451859af4e31eaf0891bfbc095af", kill_on_drop: false }`
[INFO] [stdout] 4ac56ad548ab0d86ab8cd58244da7ce0d47f451859af4e31eaf0891bfbc095af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 460601abd27432d6ade4a44e7ee3395ed61fd471b67e6bb4df4b52d9d52a44e6
[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" "460601abd27432d6ade4a44e7ee3395ed61fd471b67e6bb4df4b52d9d52a44e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrav v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_if_match` has been stable since 1.45.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     const_if_match,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "460601abd27432d6ade4a44e7ee3395ed61fd471b67e6bb4df4b52d9d52a44e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460601abd27432d6ade4a44e7ee3395ed61fd471b67e6bb4df4b52d9d52a44e6", kill_on_drop: false }`
[INFO] [stdout] 460601abd27432d6ade4a44e7ee3395ed61fd471b67e6bb4df4b52d9d52a44e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e969fc6c24932a1b2c010a6c10b71ea522906199c9e43995f7e62d5fe17b16f
[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" "8e969fc6c24932a1b2c010a6c10b71ea522906199c9e43995f7e62d5fe17b16f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stdout] warning: the feature `const_if_match` has been stable since 1.45.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     const_if_match,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling arrav v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_if_match` has been stable since 1.45.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     const_if_match,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "8e969fc6c24932a1b2c010a6c10b71ea522906199c9e43995f7e62d5fe17b16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e969fc6c24932a1b2c010a6c10b71ea522906199c9e43995f7e62d5fe17b16f", kill_on_drop: false }`
[INFO] [stdout] 8e969fc6c24932a1b2c010a6c10b71ea522906199c9e43995f7e62d5fe17b16f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff090a68e85549b1e3eba94130baa8712b4bc22844cf86c871b6386711eb3878
[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" "ff090a68e85549b1e3eba94130baa8712b4bc22844cf86c871b6386711eb3878", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `const_if_match` has been stable since 1.45.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     const_if_match,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_if_match` has been stable since 1.45.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     const_if_match,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arrav-964cc5e224a45b74
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test i16_4::test_specialized_len ... ok
[INFO] [stdout] test i16_8::test_specialized_len ... ok
[INFO] [stdout] test i16_16::test_specialized_len ... ok
[INFO] [stdout] test i32_4::test_specialized_len ... ok
[INFO] [stdout] test i32_8::test_specialized_len ... ok
[INFO] [stdout] test macros::arrayof_size ... ok
[INFO] [stdout] test i8_24::test_specialized_len ... ok
[INFO] [stdout] test i8_32::test_specialized_len ... ok
[INFO] [stdout] test i8_16::test_specialized_len ... ok
[INFO] [stdout] test macros::avec_elem ... ok
[INFO] [stdout] test macros::avec_enum ... ok
[INFO] [stdout] test macros::let_tiny_vec ... ok
[INFO] [stdout] test u16_16::test_specialized_len ... ok
[INFO] [stdout] test u16_4::test_specialized_len ... ok
[INFO] [stdout] test u32_4::test_specialized_len ... ok
[INFO] [stdout] test u32_8::test_specialized_len ... ok
[INFO] [stdout] test u8_16::test_specialized_len ... ok
[INFO] [stdout] test u8_24::test_specialized_len ... ok
[INFO] [stdout] test u8_32::test_specialized_len ... ok
[INFO] [stdout] test u16_8::test_specialized_len ... ok
[INFO] [stdout] test macros::avec_elem_fail ... ok
[INFO] [stdout] test macros::avec_enum_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-65389da9af744811
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arrav
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::expand (line 547) ... ok
[INFO] [stdout] test src/lib.rs - Arrav (line 142) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::len (line 309) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::new (line 210) ... ok
[INFO] [stdout] test src/lib.rs - Arrav (line 168) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::expand (line 535) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::iter (line 342) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::is_empty (line 325) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Arrav (line 134) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::pop (line 485) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::clear (line 514) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::repeat (line 230) ... ok
[INFO] [stdout] test src/lib.rs - Arrav (line 155) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::resize (line 581) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::capacity (line 285) ... ok
[INFO] [stdout] test src/macros.rs - macros::NotOk (line 183) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/macros.rs - avec (line 17) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::swap_remove (line 706) ... ok
[INFO] [stdout] test src/macros.rs - ArravOf (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::try_extend (line 666) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::try_push (line 442) ... ok
[INFO] [stdout] test src/lib.rs - Arrav<T, N>::try_from_iter (line 628) ... ok
[INFO] [stdout] test src/macros.rs - ArravOf (line 75) ... ok
[INFO] [stdout] test src/macros.rs - avec (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff090a68e85549b1e3eba94130baa8712b4bc22844cf86c871b6386711eb3878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff090a68e85549b1e3eba94130baa8712b4bc22844cf86c871b6386711eb3878", kill_on_drop: false }`
[INFO] [stdout] ff090a68e85549b1e3eba94130baa8712b4bc22844cf86c871b6386711eb3878