[INFO] fetching crate diol 0.13.1... [INFO] testing diol-0.13.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate diol 0.13.1 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate diol 0.13.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3cb7da24ef193dc928d0ba5565eeb78b70eb702217329898c4753d2b34cb026 [INFO] running `Command { std: "docker" "start" "-a" "d3cb7da24ef193dc928d0ba5565eeb78b70eb702217329898c4753d2b34cb026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3cb7da24ef193dc928d0ba5565eeb78b70eb702217329898c4753d2b34cb026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3cb7da24ef193dc928d0ba5565eeb78b70eb702217329898c4753d2b34cb026", kill_on_drop: false }` [INFO] [stdout] d3cb7da24ef193dc928d0ba5565eeb78b70eb702217329898c4753d2b34cb026 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f6ebce91450832ca9a5f00823fb6046e2b24d2aad5a3e4036a72785af5536fe [INFO] running `Command { std: "docker" "start" "-a" "8f6ebce91450832ca9a5f00823fb6046e2b24d2aad5a3e4036a72785af5536fe", 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 rand_core v0.6.4 [INFO] [stderr] Compiling libm v0.2.13 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling toml_write v0.1.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling winnow v0.7.7 [INFO] [stderr] Compiling prettyplease v0.2.32 [INFO] [stderr] Compiling clap_builder v4.5.37 [INFO] [stderr] Compiling easy-cast v0.5.3 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling average v0.16.0 [INFO] [stderr] Compiling dyn-clone v1.0.19 [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 clap_derive v4.5.32 [INFO] [stderr] Compiling equator-macro v0.2.1 [INFO] [stderr] Compiling equator v0.2.2 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling csscolorparser v0.6.2 [INFO] [stderr] Compiling colorgrad v0.6.2 [INFO] [stderr] Compiling clap v4.5.37 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling toml_datetime v0.6.9 [INFO] [stderr] Compiling serde_spanned v0.6.8 [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 1m 01s [INFO] running `Command { std: "docker" "inspect" "8f6ebce91450832ca9a5f00823fb6046e2b24d2aad5a3e4036a72785af5536fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f6ebce91450832ca9a5f00823fb6046e2b24d2aad5a3e4036a72785af5536fe", kill_on_drop: false }` [INFO] [stdout] 8f6ebce91450832ca9a5f00823fb6046e2b24d2aad5a3e4036a72785af5536fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2253542eb988f40eea058dd115fd930b2815125279ecaf86aae7c07a1fc8063e [INFO] running `Command { std: "docker" "start" "-a" "2253542eb988f40eea058dd115fd930b2815125279ecaf86aae7c07a1fc8063e", 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 10.59s [INFO] running `Command { std: "docker" "inspect" "2253542eb988f40eea058dd115fd930b2815125279ecaf86aae7c07a1fc8063e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2253542eb988f40eea058dd115fd930b2815125279ecaf86aae7c07a1fc8063e", kill_on_drop: false }` [INFO] [stdout] 2253542eb988f40eea058dd115fd930b2815125279ecaf86aae7c07a1fc8063e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e09e3c9192c8622890750a17a499bbfb759c9572901fcfa7b4e747e5c5fa06a3 [INFO] running `Command { std: "docker" "start" "-a" "e09e3c9192c8622890750a17a499bbfb759c9572901fcfa7b4e747e5c5fa06a3", 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 0.27s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diol-f8c6aecc7a8b08df) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_list ... ok [INFO] [stdout] [INFO] [stdout] bench count ones [INFO] [stdout] [INFO] [stdout] benchmark args fastest median mean stddev [INFO] [stdout] [INFO] [stdout] naive loop 1 34.49 ns 41.25 ns 79.89 ns 716.49 ns [INFO] [stdout] popcnt 1 574.38 ns 666.25 ns 1.65 µs 24.56 µs [INFO] [stdout] [INFO] [stdout] naive loop 16 128.91 ns 156.64 ns 230.47 ns 1.09 µs [INFO] [stdout] popcnt 16 793.12 ns 939.38 ns 1.27 µs 6.14 µs [INFO] [stdout] [INFO] [stdout] naive loop 128 795.56 ns 1.01 µs 1.07 µs 2.34 µs [INFO] [stdout] popcnt 128 3.95 µs 4.56 µs 4.88 µs 27.72 µs [INFO] [stdout] [INFO] [stdout] naive loop 512 3.11 µs 3.92 µs 4.51 µs 18.07 µs [INFO] [stdout] popcnt 512 19.03 µs 21.18 µs 25.38 µs 82.46 µs [INFO] [stdout] [INFO] [stdout] naive loop 1024 6.05 µs 7.78 µs 8.71 µs 39.07 µs [INFO] [stdout] popcnt 1024 36.45 µs 40.12 µs 45.95 µs 95.11 µs [INFO] [stdout] [INFO] [stdout] naive loop 8192 50.24 µs 62.60 µs 66.60 µs 73.03 µs [INFO] [stdout] popcnt 8192 295.98 µs 317.61 µs 364.41 µs 275.34 µs [INFO] [stdout] [INFO] [stdout] naive loop 16384 102.44 µs 123.75 µs 150.89 µs 216.67 µs [INFO] [stdout] popcnt 16384 595.55 µs 636.64 µs 705.17 µs 349.09 µs [INFO] [stdout] [INFO] [stdout] naive loop 131072 864.16 µs 1.00 ms 1.14 ms 519.15 µs [INFO] [stdout] popcnt 131072 4.80 ms 5.07 ms 5.35 ms 1.43 ms [INFO] [stdout] [INFO] [stdout] naive loop 262144 1.74 ms 2.04 ms 2.00 ms 88.08 µs [INFO] [stdout] popcnt 262144 10.06 ms 10.19 ms 10.48 ms 892.13 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 2.28s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "e09e3c9192c8622890750a17a499bbfb759c9572901fcfa7b4e747e5c5fa06a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e09e3c9192c8622890750a17a499bbfb759c9572901fcfa7b4e747e5c5fa06a3", kill_on_drop: false }` [INFO] [stdout] e09e3c9192c8622890750a17a499bbfb759c9572901fcfa7b4e747e5c5fa06a3