[INFO] cloning repository https://github.com/sarah-ek/diol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sarah-ek/diol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarah-ek%2Fdiol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarah-ek%2Fdiol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62d6b5cac18ccb7185f6fc4a24b307a849d089a0
[INFO] testing sarah-ek/diol against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarah-ek%2Fdiol" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sarah-ek/diol
[INFO] finished tweaking git repo https://github.com/sarah-ek/diol
[INFO] tweaked toml for git repo https://github.com/sarah-ek/diol written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sarah-ek/diol on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sarah-ek/diol 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9e45a5c211620675ee6e6d518883ba9a8ccb56d4d1d536743e77eb88bcadc5f
[INFO] running `Command { std: "docker" "start" "-a" "a9e45a5c211620675ee6e6d518883ba9a8ccb56d4d1d536743e77eb88bcadc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9e45a5c211620675ee6e6d518883ba9a8ccb56d4d1d536743e77eb88bcadc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e45a5c211620675ee6e6d518883ba9a8ccb56d4d1d536743e77eb88bcadc5f", kill_on_drop: false }`
[INFO] [stdout] a9e45a5c211620675ee6e6d518883ba9a8ccb56d4d1d536743e77eb88bcadc5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1460cc77db226baa89ea38e1e75ab0046f81f8b8a9a0c09538e70a1fba78a32
[INFO] running `Command { std: "docker" "start" "-a" "e1460cc77db226baa89ea38e1e75ab0046f81f8b8a9a0c09538e70a1fba78a32", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libm v0.2.13
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[INFO] [stderr]    Compiling anstyle v1.0.10
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[INFO] [stderr]    Compiling prettyplease v0.2.32
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[INFO] [stderr]    Compiling equator-macro v0.2.1
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[INFO] [stderr]    Compiling diol v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.90s
[INFO] running `Command { std: "docker" "inspect" "e1460cc77db226baa89ea38e1e75ab0046f81f8b8a9a0c09538e70a1fba78a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1460cc77db226baa89ea38e1e75ab0046f81f8b8a9a0c09538e70a1fba78a32", kill_on_drop: false }`
[INFO] [stdout] e1460cc77db226baa89ea38e1e75ab0046f81f8b8a9a0c09538e70a1fba78a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99a076e45a8a228db9d0dc7359ed07cba228876906cb1cefb73446052298f132
[INFO] running `Command { std: "docker" "start" "-a" "99a076e45a8a228db9d0dc7359ed07cba228876906cb1cefb73446052298f132", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling average v0.16.0
[INFO] [stderr]    Compiling diol v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling popcnt v0.1.0
[INFO] [stdout] warning: struct `BytesPerSecMetric` is never constructed
[INFO] [stdout]     --> src/lib.rs:2150:16
[INFO] [stdout]      |
[INFO] [stdout] 2150 |     pub struct BytesPerSecMetric;
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `Command { std: "docker" "inspect" "99a076e45a8a228db9d0dc7359ed07cba228876906cb1cefb73446052298f132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a076e45a8a228db9d0dc7359ed07cba228876906cb1cefb73446052298f132", kill_on_drop: false }`
[INFO] [stdout] 99a076e45a8a228db9d0dc7359ed07cba228876906cb1cefb73446052298f132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 635ee192be2c8c27ee67964680e22cf3663e37c218adcd3e9d79af56dd8c8d5f
[INFO] running `Command { std: "docker" "start" "-a" "635ee192be2c8c27ee67964680e22cf3663e37c218adcd3e9d79af56dd8c8d5f", kill_on_drop: false }`
[INFO] [stderr] warning: struct `BytesPerSecMetric` is never constructed
[INFO] [stderr]     --> src/lib.rs:2150:16
[INFO] [stderr]      |
[INFO] [stderr] 2150 |     pub struct BytesPerSecMetric;
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `diol` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diol-5a8089bc20ee0d4c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout]                                                                            
[INFO] [stdout]                              bench count ones                              
[INFO] [stdout]                                                                            
[INFO] [stdout]   benchmark          args     fastest      median        mean      stddev  
[INFO] [stdout]                                                                            
[INFO] [stdout] test tests::test_list ... ok
[INFO] [stdout]   naive loop            1    38.24 ns    50.04 ns    51.98 ns   136.64 ns  
[INFO] [stdout]   popcnt                1   690.00 ns   860.00 ns   896.67 ns   788.95 ns  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop           16   108.28 ns   159.69 ns   161.97 ns    40.72 ns  
[INFO] [stdout]   popcnt               16   764.50 ns   955.00 ns     1.01 µs     1.25 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop          128   762.50 ns   980.00 ns     1.01 µs   379.86 ns  
[INFO] [stdout]   popcnt              128     4.40 µs     5.32 µs     5.40 µs     1.50 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop          512     2.91 µs     4.00 µs     4.41 µs    16.19 µs  
[INFO] [stdout]   popcnt              512    21.16 µs    25.44 µs    25.95 µs     4.83 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop         1024     5.80 µs     7.47 µs     8.26 µs    22.67 µs  
[INFO] [stdout]   popcnt             1024    30.16 µs    48.27 µs    50.80 µs    75.51 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop         8192    48.08 µs    60.37 µs    70.53 µs   126.48 µs  
[INFO] [stdout]   popcnt             8192   321.48 µs   379.75 µs   392.94 µs   110.64 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop        16384    99.38 µs   120.01 µs   126.55 µs   102.51 µs  
[INFO] [stdout]   popcnt            16384   695.86 µs   763.09 µs   776.61 µs    70.06 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop       131072   781.69 µs   946.02 µs   968.05 µs   164.46 µs  
[INFO] [stdout]   popcnt           131072     5.90 ms     6.14 ms     6.38 ms   737.65 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop       262144     1.83 ms     1.95 ms     2.16 ms   569.61 µs  
[INFO] [stdout]   popcnt           262144    12.08 ms    12.53 ms    12.97 ms     1.01 ms  
[INFO] [stdout] test tests::test_bench ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_bench stdout ----
[INFO] [stdout] 
[INFO] [stdout] Error: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     src/lib.rs:2028:21
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_bench
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "635ee192be2c8c27ee67964680e22cf3663e37c218adcd3e9d79af56dd8c8d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635ee192be2c8c27ee67964680e22cf3663e37c218adcd3e9d79af56dd8c8d5f", kill_on_drop: false }`
[INFO] [stdout] 635ee192be2c8c27ee67964680e22cf3663e37c218adcd3e9d79af56dd8c8d5f
