[INFO] fetching crate diol 0.8.3...
[INFO] testing diol-0.8.3 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate diol 0.8.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate diol 0.8.3 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diol 0.8.3
[INFO] finished tweaking crates.io crate diol 0.8.3
[INFO] tweaked toml for crates.io crate diol 0.8.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate diol 0.8.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "664095560f48aef8c05686d170ebf8c63e8a1566a6646f304cf92d0e7981eeae", kill_on_drop: false }`
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[INFO] [stdout] 87976fa09e3863652e22dec84ee077e7cf3385ffd2d48603f9d6028a5125a275
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[INFO] [stderr]    Compiling diol v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.57s
[INFO] running `Command { std: "docker" "inspect" "87976fa09e3863652e22dec84ee077e7cf3385ffd2d48603f9d6028a5125a275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87976fa09e3863652e22dec84ee077e7cf3385ffd2d48603f9d6028a5125a275", kill_on_drop: false }`
[INFO] [stdout] 87976fa09e3863652e22dec84ee077e7cf3385ffd2d48603f9d6028a5125a275
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3af080e883074f3b8970fb5248e31ceeb3c9c29c5fcaa4df9b55bc888a367877
[INFO] running `Command { std: "docker" "start" "-a" "3af080e883074f3b8970fb5248e31ceeb3c9c29c5fcaa4df9b55bc888a367877", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.15.0
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[INFO] [stderr]    Compiling diol v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.55s
[INFO] running `Command { std: "docker" "inspect" "3af080e883074f3b8970fb5248e31ceeb3c9c29c5fcaa4df9b55bc888a367877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af080e883074f3b8970fb5248e31ceeb3c9c29c5fcaa4df9b55bc888a367877", kill_on_drop: false }`
[INFO] [stdout] 3af080e883074f3b8970fb5248e31ceeb3c9c29c5fcaa4df9b55bc888a367877
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f021181331a18bf744ed59f806e7c8ea689cd8714a6299e951fadbe7a5398970
[INFO] running `Command { std: "docker" "start" "-a" "f021181331a18bf744ed59f806e7c8ea689cd8714a6299e951fadbe7a5398970", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diol-f168bb9f9c73fc4e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] ╭────────────────┬────────┬───────────┬───────────┬───────────┬───────────╮
[INFO] [stdout] │ benchmark      │   args │   fastest │    median │      mean │    stddev │
[INFO] [stdout] ├────────────────┼────────┼───────────┼───────────┼───────────┼───────────┤
[INFO] [stdout] test tests::test_list ... ok
[INFO] [stdout] │ naive loop     │      1 │  33.36 ns │  49.89 ns │  51.21 ns │  15.05 ns │
[INFO] [stdout] │ popcnt         │      1 │ 680.00 ns │ 890.00 ns │ 922.27 ns │ 557.71 ns │
[INFO] [stdout] ├────────────────┼────────┼───────────┼───────────┼───────────┼───────────┤
[INFO] [stdout] │ naive loop     │     16 │ 196.88 ns │ 216.41 ns │ 221.44 ns │  33.81 ns │
[INFO] [stdout] │ popcnt         │     16 │ 840.00 ns │   1.05 µs │   1.09 µs │ 706.39 ns │
[INFO] [stdout] ├────────────────┼────────┼───────────┼───────────┼───────────┼───────────┤
[INFO] [stdout] │ naive loop     │    128 │   1.38 µs │   1.54 µs │   1.57 µs │ 263.48 ns │
[INFO] [stdout] │ popcnt         │    128 │   7.17 µs │   8.43 µs │   8.62 µs │   1.87 µs │
[INFO] [stdout] ├────────────────┼────────┼───────────┼───────────┼───────────┼───────────┤
[INFO] [stdout] │ naive loop     │    512 │   5.39 µs │   5.89 µs │   6.08 µs │   1.38 µs │
[INFO] [stdout] │ popcnt         │    512 │  20.93 µs │  24.24 µs │  24.95 µs │   3.73 µs │
[INFO] [stdout] ├────────────────┼────────┼───────────┼───────────┼───────────┼───────────┤
[INFO] [stdout] │ naive loop     │   1024 │   8.24 µs │  11.36 µs │  10.50 µs │   2.70 µs │
[INFO] [stdout] │ popcnt         │   1024 │  28.49 µs │  28.93 µs │  30.96 µs │   5.37 µs │
[INFO] [stdout] ├────────────────┼────────┼───────────┼───────────┼───────────┼───────────┤
[INFO] [stdout] │ naive loop     │   8192 │  65.58 µs │  65.60 µs │  69.34 µs │  10.79 µs │
[INFO] [stdout] │ popcnt         │   8192 │ 230.12 µs │ 354.08 µs │ 318.84 µs │  63.44 µs │
[INFO] [stdout] ├────────────────┼────────┼───────────┼───────────┼───────────┼───────────┤
[INFO] [stdout] │ naive loop     │  16384 │ 127.33 µs │ 131.53 µs │ 140.65 µs │  19.70 µs │
[INFO] [stdout] │ popcnt         │  16384 │ 459.18 µs │ 471.74 µs │ 469.82 µs │   8.51 µs │
[INFO] [stdout] ├────────────────┼────────┼───────────┼───────────┼───────────┼───────────┤
[INFO] [stdout] │ naive loop     │ 131072 │ 978.07 µs │   1.08 ms │   1.21 ms │ 200.21 µs │
[INFO] [stdout] │ popcnt         │ 131072 │   3.78 ms │   4.56 ms │   4.68 ms │ 834.78 µs │
[INFO] [stdout] ├────────────────┼────────┼───────────┼───────────┼───────────┼───────────┤
[INFO] [stdout] │ naive loop     │ 262144 │   2.14 ms │   2.16 ms │   2.21 ms │ 149.27 µs │
[INFO] [stdout] │ popcnt         │ 262144 │   7.56 ms │   7.79 ms │   7.90 ms │ 368.89 µs │
[INFO] [stdout] ╰────────────────┴────────┴───────────┴───────────┴───────────┴───────────╯
[INFO] [stdout] test tests::test_bench ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diol
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 15) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `Result<diol::prelude::BenchConfig, std::io::Error>: AsRef<diol::prelude::BenchConfig>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:20:32
[INFO] [stdout]     |
[INFO] [stdout] 7   |     let mut bench = Bench::new(BenchConfig::from_args());
[INFO] [stdout]     |                     ---------- ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `AsRef<diol::prelude::BenchConfig>` is not implemented for `Result<diol::prelude::BenchConfig, std::io::Error>`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `diol::Bench::new`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:659:29
[INFO] [stdout]     |
[INFO] [stdout] 659 |     pub fn new(config: impl AsRef<BenchConfig>) -> Self {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^ required by this bound in `Bench::new`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f021181331a18bf744ed59f806e7c8ea689cd8714a6299e951fadbe7a5398970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f021181331a18bf744ed59f806e7c8ea689cd8714a6299e951fadbe7a5398970", kill_on_drop: false }`
[INFO] [stdout] f021181331a18bf744ed59f806e7c8ea689cd8714a6299e951fadbe7a5398970
