[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 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarah-ek%2Fdiol" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sarah-ek/diol on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86390e0544cc7738e497bc15d5eb49165cd768cd830055fd044bce82315990b3
[INFO] running `Command { std: "docker" "start" "-a" "86390e0544cc7738e497bc15d5eb49165cd768cd830055fd044bce82315990b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86390e0544cc7738e497bc15d5eb49165cd768cd830055fd044bce82315990b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86390e0544cc7738e497bc15d5eb49165cd768cd830055fd044bce82315990b3", kill_on_drop: false }`
[INFO] [stdout] 86390e0544cc7738e497bc15d5eb49165cd768cd830055fd044bce82315990b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 509647f370b455c2f4743f901f991c91f57aba42168d32632b7b7664f7a7e86f
[INFO] running `Command { std: "docker" "start" "-a" "509647f370b455c2f4743f901f991c91f57aba42168d32632b7b7664f7a7e86f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libm v0.2.13
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling winnow v0.7.7
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling toml_write v0.1.1
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling easy-cast v0.5.3
[INFO] [stderr]    Compiling average v0.16.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling equator v0.2.2
[INFO] [stderr]    Compiling csscolorparser v0.6.2
[INFO] [stderr]    Compiling colorgrad v0.6.2
[INFO] [stderr]    Compiling clap v4.5.37
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling toml v0.8.22
[INFO] [stderr]    Compiling diol v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.00s
[INFO] running `Command { std: "docker" "inspect" "509647f370b455c2f4743f901f991c91f57aba42168d32632b7b7664f7a7e86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "509647f370b455c2f4743f901f991c91f57aba42168d32632b7b7664f7a7e86f", kill_on_drop: false }`
[INFO] [stdout] 509647f370b455c2f4743f901f991c91f57aba42168d32632b7b7664f7a7e86f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c93e41f966562ac36e97fcc0f5ab6f3cd386a230999d0c3d49e73a319c3d434
[INFO] running `Command { std: "docker" "start" "-a" "1c93e41f966562ac36e97fcc0f5ab6f3cd386a230999d0c3d49e73a319c3d434", 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.94s
[INFO] running `Command { std: "docker" "inspect" "1c93e41f966562ac36e97fcc0f5ab6f3cd386a230999d0c3d49e73a319c3d434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c93e41f966562ac36e97fcc0f5ab6f3cd386a230999d0c3d49e73a319c3d434", kill_on_drop: false }`
[INFO] [stdout] 1c93e41f966562ac36e97fcc0f5ab6f3cd386a230999d0c3d49e73a319c3d434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b298c099d0b4655b4da734fbbba9982ef0c0172d9ef0cb8e1b40a569865390fa
[INFO] running `Command { std: "docker" "start" "-a" "b298c099d0b4655b4da734fbbba9982ef0c0172d9ef0cb8e1b40a569865390fa", 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)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `diol` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diol-3547e432a6239ebc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout]                                                                            
[INFO] [stdout] test tests::test_list ... ok
[INFO] [stdout]                              bench count ones                              
[INFO] [stdout]                                                                            
[INFO] [stdout]   benchmark          args     fastest      median        mean      stddev  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop            1    32.89 ns    42.07 ns    47.21 ns   180.85 ns  
[INFO] [stdout]   popcnt                1   641.25 ns   756.88 ns   867.21 ns     3.32 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop           16   142.19 ns   162.03 ns   188.57 ns   756.44 ns  
[INFO] [stdout]   popcnt               16   797.50 ns   936.25 ns     1.03 µs     3.73 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop          128     1.10 µs     1.22 µs     1.42 µs     5.55 µs  
[INFO] [stdout]   popcnt              128     3.98 µs     4.65 µs     5.29 µs    30.63 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop          512     3.73 µs     4.26 µs     4.72 µs    12.60 µs  
[INFO] [stdout]   popcnt              512    19.67 µs    21.95 µs    24.09 µs    54.55 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop         1024     7.46 µs     8.29 µs    10.17 µs    43.14 µs  
[INFO] [stdout]   popcnt             1024    36.58 µs    40.69 µs    47.62 µs   109.47 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop         8192    59.73 µs    64.02 µs    73.87 µs   138.20 µs  
[INFO] [stdout]   popcnt             8192   289.28 µs   321.83 µs   362.33 µs   218.55 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop        16384   123.54 µs   134.27 µs   147.83 µs   193.33 µs  
[INFO] [stdout]   popcnt            16384   600.53 µs   640.34 µs   743.16 µs   431.83 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop       131072     1.03 ms     1.10 ms     1.24 ms   506.93 µs  
[INFO] [stdout]   popcnt           131072     5.01 ms     5.11 ms     5.65 ms   870.98 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop       262144     2.04 ms     2.22 ms     3.61 ms     1.82 ms  
[INFO] [stdout]   popcnt           262144    14.83 ms    15.83 ms    16.18 ms     1.22 ms  
[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 2.37s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b298c099d0b4655b4da734fbbba9982ef0c0172d9ef0cb8e1b40a569865390fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b298c099d0b4655b4da734fbbba9982ef0c0172d9ef0cb8e1b40a569865390fa", kill_on_drop: false }`
[INFO] [stdout] b298c099d0b4655b4da734fbbba9982ef0c0172d9ef0cb8e1b40a569865390fa
