[INFO] fetching crate diol 0.13.1...
[INFO] testing diol-0.13.1 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate diol 0.13.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate diol 0.13.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate diol 0.13.1
[INFO] tweaked toml for crates.io crate diol 0.13.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate diol 0.13.1 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate diol 0.13.1 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df2c81ebdfb41d1702229bae4304f8c8f3e1de9138c831c2857b700c659523c2
[INFO] running `Command { std: "docker" "start" "-a" "df2c81ebdfb41d1702229bae4304f8c8f3e1de9138c831c2857b700c659523c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df2c81ebdfb41d1702229bae4304f8c8f3e1de9138c831c2857b700c659523c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df2c81ebdfb41d1702229bae4304f8c8f3e1de9138c831c2857b700c659523c2", kill_on_drop: false }`
[INFO] [stdout] df2c81ebdfb41d1702229bae4304f8c8f3e1de9138c831c2857b700c659523c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e52adf92449862af374959483e3f381a94ae215b8ef06d7ea4d2a941c9dc32fa
[INFO] running `Command { std: "docker" "start" "-a" "e52adf92449862af374959483e3f381a94ae215b8ef06d7ea4d2a941c9dc32fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libm v0.2.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling toml_write v0.1.1
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]    Compiling winnow v0.7.7
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling dyn-clone v1.0.19
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling easy-cast v0.5.3
[INFO] [stderr]    Compiling average v0.16.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling equator v0.2.2
[INFO] [stderr]    Compiling regex v1.11.1
[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 26.73s
[INFO] running `Command { std: "docker" "inspect" "e52adf92449862af374959483e3f381a94ae215b8ef06d7ea4d2a941c9dc32fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52adf92449862af374959483e3f381a94ae215b8ef06d7ea4d2a941c9dc32fa", kill_on_drop: false }`
[INFO] [stdout] e52adf92449862af374959483e3f381a94ae215b8ef06d7ea4d2a941c9dc32fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 4c45ee123f7a765d4cdc3b51919d454081c958a2df34ec3a3dadb43056b1f4dc
[INFO] running `Command { std: "docker" "start" "-a" "4c45ee123f7a765d4cdc3b51919d454081c958a2df34ec3a3dadb43056b1f4dc", 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 6.92s
[INFO] running `Command { std: "docker" "inspect" "4c45ee123f7a765d4cdc3b51919d454081c958a2df34ec3a3dadb43056b1f4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c45ee123f7a765d4cdc3b51919d454081c958a2df34ec3a3dadb43056b1f4dc", kill_on_drop: false }`
[INFO] [stdout] 4c45ee123f7a765d4cdc3b51919d454081c958a2df34ec3a3dadb43056b1f4dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 3ed5b397e698d0614ccad6e1f0ce4b272840f41c6d40367a84d264e78b3adf52
[INFO] running `Command { std: "docker" "start" "-a" "3ed5b397e698d0614ccad6e1f0ce4b272840f41c6d40367a84d264e78b3adf52", kill_on_drop: false }`
[INFO] [stderr] warning: struct `BytesPerSecMetric` is never constructed
[INFO] [stdout] 
[INFO] [stderr]     --> src/lib.rs:2150:16
[INFO] [stdout] running 2 tests
[INFO] [stderr]      |
[INFO] [stdout] test tests::test_list ... ok
[INFO] [stderr] 2150 |     pub struct BytesPerSecMetric;
[INFO] [stdout]                                                                            
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]                              bench count ones                              
[INFO] [stderr]      |
[INFO] [stdout]                                                                            
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]   benchmark          args     fastest      median        mean      stddev  
[INFO] [stderr] 
[INFO] [stdout]                                                                            
[INFO] [stderr] warning: `diol` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/diol/5a8089bc20ee0d4c/deps/diol-5a8089bc20ee0d4c)
[INFO] [stdout]   naive loop            1    26.33 ns    33.34 ns    44.64 ns   238.90 ns  
[INFO] [stdout]   popcnt                1   683.75 ns   818.75 ns   839.55 ns   181.93 ns  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop           16   113.12 ns   147.19 ns   149.40 ns    39.33 ns  
[INFO] [stdout]   popcnt               16   755.00 ns   943.12 ns     1.20 µs     5.19 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop          128   763.12 ns   985.62 ns   995.59 ns   173.73 ns  
[INFO] [stdout]   popcnt              128     4.13 µs     5.32 µs     5.44 µs     1.55 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop          512     3.06 µs     3.83 µs     3.93 µs   752.00 ns  
[INFO] [stdout]   popcnt              512    21.41 µs    25.78 µs    26.28 µs     3.77 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop         1024     5.95 µs     7.79 µs     7.96 µs     1.39 µs  
[INFO] [stdout]   popcnt             1024    38.37 µs    47.13 µs    55.57 µs   201.48 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop         8192    43.10 µs    61.47 µs    62.82 µs    18.39 µs  
[INFO] [stdout]   popcnt             8192   353.25 µs   391.76 µs   445.61 µs   420.59 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop        16384    97.85 µs   123.96 µs   130.69 µs    70.87 µs  
[INFO] [stdout]   popcnt            16384   688.86 µs   780.20 µs   807.80 µs   214.61 µs  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop       131072   916.35 µs   996.22 µs     1.04 ms   284.09 µs  
[INFO] [stdout]   popcnt           131072     6.08 ms     6.33 ms     6.84 ms     1.46 ms  
[INFO] [stdout]                                                                            
[INFO] [stdout]   naive loop       262144     1.85 ms     1.99 ms     2.14 ms     1.03 ms  
[INFO] [stdout]   popcnt           262144    11.92 ms    12.63 ms    13.90 ms     3.53 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 2.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ed5b397e698d0614ccad6e1f0ce4b272840f41c6d40367a84d264e78b3adf52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed5b397e698d0614ccad6e1f0ce4b272840f41c6d40367a84d264e78b3adf52", kill_on_drop: false }`
[INFO] [stdout] 3ed5b397e698d0614ccad6e1f0ce4b272840f41c6d40367a84d264e78b3adf52
