[INFO] fetching crate philiprehberger-bench-utils 0.1.5...
[INFO] testing philiprehberger-bench-utils-0.1.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate philiprehberger-bench-utils 0.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate philiprehberger-bench-utils 0.1.5
[INFO] finished tweaking crates.io crate philiprehberger-bench-utils 0.1.5
[INFO] tweaked toml for crates.io crate philiprehberger-bench-utils 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate philiprehberger-bench-utils 0.1.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate philiprehberger-bench-utils 0.1.5 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4fc20bb8efb8b4d70a95bdda522574b22f512ce331c91737b328ef8f1face1a
[INFO] running `Command { std: "docker" "start" "-a" "a4fc20bb8efb8b4d70a95bdda522574b22f512ce331c91737b328ef8f1face1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4fc20bb8efb8b4d70a95bdda522574b22f512ce331c91737b328ef8f1face1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4fc20bb8efb8b4d70a95bdda522574b22f512ce331c91737b328ef8f1face1a", kill_on_drop: false }`
[INFO] [stdout] a4fc20bb8efb8b4d70a95bdda522574b22f512ce331c91737b328ef8f1face1a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dca28556e4eccef45f69e9634527e80b45a827a129ed79ee2d3877431998b79
[INFO] running `Command { std: "docker" "start" "-a" "0dca28556e4eccef45f69e9634527e80b45a827a129ed79ee2d3877431998b79", kill_on_drop: false }`
[INFO] [stderr]    Compiling philiprehberger-bench-utils v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "0dca28556e4eccef45f69e9634527e80b45a827a129ed79ee2d3877431998b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dca28556e4eccef45f69e9634527e80b45a827a129ed79ee2d3877431998b79", kill_on_drop: false }`
[INFO] [stdout] 0dca28556e4eccef45f69e9634527e80b45a827a129ed79ee2d3877431998b79
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39f6a13423cbae25d8f04a4b975e3118f7ffd147dfff0e9cf13e0ab8a5f704e5
[INFO] running `Command { std: "docker" "start" "-a" "39f6a13423cbae25d8f04a4b975e3118f7ffd147dfff0e9cf13e0ab8a5f704e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling philiprehberger-bench-utils v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "39f6a13423cbae25d8f04a4b975e3118f7ffd147dfff0e9cf13e0ab8a5f704e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f6a13423cbae25d8f04a4b975e3118f7ffd147dfff0e9cf13e0ab8a5f704e5", kill_on_drop: false }`
[INFO] [stdout] 39f6a13423cbae25d8f04a4b975e3118f7ffd147dfff0e9cf13e0ab8a5f704e5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8611a24fd67c571878f9b95634fa170f3c2427391e7c8275c0390f23e300515
[INFO] running `Command { std: "docker" "start" "-a" "b8611a24fd67c571878f9b95634fa170f3c2427391e7c8275c0390f23e300515", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/philiprehberger_bench_utils-3592061222281f6b)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::test_bench_result_summary_format ... ok
[INFO] [stdout] test tests::test_black_box_preserves_value ... ok
[INFO] [stdout] test tests::test_bench_with_warmup ... ok
[INFO] [stdout] test tests::test_check_regression_detected ... ok
[INFO] [stdout] test tests::test_check_regression_not_detected ... ok
[INFO] [stdout] test tests::test_compare_result_is_faster_slower ... ok
[INFO] [stdout] test tests::test_empty_samples ... ok
[INFO] [stdout] test tests::test_bench_simple_operation ... ok
[INFO] [stdout] test tests::test_mean_human_microseconds ... ok
[INFO] [stdout] test tests::test_compare_result_summary ... ok
[INFO] [stdout] test tests::test_median_with_known_data_even ... ok
[INFO] [stdout] test tests::test_min_max ... ok
[INFO] [stdout] test tests::test_ops_per_sec ... ok
[INFO] [stdout] test tests::test_stddev_with_known_data ... ok
[INFO] [stdout] test tests::test_throughput_human_ops ... ok
[INFO] [stdout] test tests::test_p95_p99_with_known_data ... ok
[INFO] [stdout] test tests::test_throughput_calculation ... ok
[INFO] [stdout] test tests::test_mean_human_milliseconds ... ok
[INFO] [stdout] test tests::test_mean_human_nanoseconds ... ok
[INFO] [stdout] test tests::test_mean_human_seconds ... ok
[INFO] [stdout] test tests::test_mean_with_known_data ... ok
[INFO] [stdout] test tests::test_throughput_human_bytes ... ok
[INFO] [stdout] test tests::test_bench_group ... ok
[INFO] [stdout] test tests::test_bench_compare ... ok
[INFO] [stdout] test tests::test_median_with_known_data_odd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests philiprehberger_bench_utils
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - bench_with_warmup (line 335) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - black_box (line 477) ... ok
[INFO] [stdout] test src/lib.rs - throughput (line 453) ... ok
[INFO] [stdout] test src/lib.rs - check_regression (line 414) ... ok
[INFO] [stdout] test src/lib.rs - bench (line 295) ... ok
[INFO] [stdout] test src/lib.rs - bench_compare (line 360) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8611a24fd67c571878f9b95634fa170f3c2427391e7c8275c0390f23e300515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8611a24fd67c571878f9b95634fa170f3c2427391e7c8275c0390f23e300515", kill_on_drop: false }`
[INFO] [stdout] b8611a24fd67c571878f9b95634fa170f3c2427391e7c8275c0390f23e300515