[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 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarah-ek%2Fdiol" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sarah-ek/diol on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "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" "+1.93.0" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df7203199dfa369cbb9eff2ead7750119bcda45c2e0c0eb1a6cf9b9d3159f499
[INFO] running `Command { std: "docker" "start" "-a" "df7203199dfa369cbb9eff2ead7750119bcda45c2e0c0eb1a6cf9b9d3159f499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df7203199dfa369cbb9eff2ead7750119bcda45c2e0c0eb1a6cf9b9d3159f499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7203199dfa369cbb9eff2ead7750119bcda45c2e0c0eb1a6cf9b9d3159f499", kill_on_drop: false }`
[INFO] [stdout] df7203199dfa369cbb9eff2ead7750119bcda45c2e0c0eb1a6cf9b9d3159f499
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1b70578a407dc78f435d8c0a3b2fe7ad107dc8dde10a7aee5b66938bc76edd9
[INFO] running `Command { std: "docker" "start" "-a" "e1b70578a407dc78f435d8c0a3b2fe7ad107dc8dde10a7aee5b66938bc76edd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling siphasher v1.0.1
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[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
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[INFO] [stderr]    Compiling diol v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.67s
[INFO] running `Command { std: "docker" "inspect" "e1b70578a407dc78f435d8c0a3b2fe7ad107dc8dde10a7aee5b66938bc76edd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b70578a407dc78f435d8c0a3b2fe7ad107dc8dde10a7aee5b66938bc76edd9", kill_on_drop: false }`
[INFO] [stdout] e1b70578a407dc78f435d8c0a3b2fe7ad107dc8dde10a7aee5b66938bc76edd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae27a73da56981a93b0eb0824d25767d755d5301f438ef96d9393ac90641a2b2
[INFO] running `Command { std: "docker" "start" "-a" "ae27a73da56981a93b0eb0824d25767d755d5301f438ef96d9393ac90641a2b2", 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 10.51s
[INFO] running `Command { std: "docker" "inspect" "ae27a73da56981a93b0eb0824d25767d755d5301f438ef96d9393ac90641a2b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae27a73da56981a93b0eb0824d25767d755d5301f438ef96d9393ac90641a2b2", kill_on_drop: false }`
[INFO] [stdout] ae27a73da56981a93b0eb0824d25767d755d5301f438ef96d9393ac90641a2b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12eacbd0fa17be4186d77e858b92145560c56847e6874a3a8a6425c45bbac8b9
[INFO] running `Command { std: "docker" "start" "-a" "12eacbd0fa17be4186d77e858b92145560c56847e6874a3a8a6425c45bbac8b9", 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 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diol-4200a1dba2d7fda2)
[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    34.17 ns    45.39 ns    87.94 ns   830.61 ns  
[INFO] [stdout]   popcnt                1   645.00 ns   798.12 ns     1.30 µs    10.20 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop           16   114.53 ns   150.48 ns   211.15 ns     1.33 µs  
[INFO] [stdout]   popcnt               16   818.12 ns   976.88 ns     1.26 µs     5.23 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop          128   756.88 ns   958.75 ns     1.12 µs     4.01 µs  
[INFO] [stdout]   popcnt              128     4.07 µs     4.96 µs     6.06 µs    38.54 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop          512     2.77 µs     3.67 µs     4.14 µs    19.68 µs  
[INFO] [stdout]   popcnt              512    19.73 µs    23.12 µs    26.67 µs    79.13 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop         1024     5.63 µs     7.06 µs     7.95 µs    26.88 µs  
[INFO] [stdout]   popcnt             1024    37.65 µs    43.30 µs    51.13 µs   111.53 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop         8192    46.93 µs    54.79 µs    63.15 µs   130.81 µs  
[INFO] [stdout]   popcnt             8192   307.73 µs   342.02 µs   356.58 µs   143.59 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop        16384    95.13 µs   111.87 µs   116.09 µs    97.23 µs  
[INFO] [stdout]   popcnt            16384   663.30 µs   699.28 µs   722.91 µs   192.49 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop       131072   842.80 µs   921.82 µs   920.56 µs    35.00 µs  
[INFO] [stdout]   popcnt           131072     5.48 ms     5.59 ms     5.96 ms     1.07 ms  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop       262144     1.72 ms     1.83 ms     1.86 ms   179.52 µs  
[INFO] [stdout]   popcnt           262144    10.71 ms    11.26 ms    11.64 ms   948.48 µs  
[INFO] [stdout] test tests::test_bench ... FAILED
[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 2.29s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "12eacbd0fa17be4186d77e858b92145560c56847e6874a3a8a6425c45bbac8b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12eacbd0fa17be4186d77e858b92145560c56847e6874a3a8a6425c45bbac8b9", kill_on_drop: false }`
[INFO] [stdout] 12eacbd0fa17be4186d77e858b92145560c56847e6874a3a8a6425c45bbac8b9
