[INFO] fetching crate approx_pearson_skew 0.1.0...
[INFO] testing approx_pearson_skew-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate approx_pearson_skew 0.1.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate approx_pearson_skew 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate approx_pearson_skew 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate approx_pearson_skew 0.1.0
[INFO] tweaked toml for crates.io crate approx_pearson_skew 0.1.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate approx_pearson_skew 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b038286cc05af08d1a670da97101f3d250c0e68fc63932b87faf5e5e9490e07e
[INFO] running `Command { std: "docker" "start" "-a" "b038286cc05af08d1a670da97101f3d250c0e68fc63932b87faf5e5e9490e07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b038286cc05af08d1a670da97101f3d250c0e68fc63932b87faf5e5e9490e07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b038286cc05af08d1a670da97101f3d250c0e68fc63932b87faf5e5e9490e07e", kill_on_drop: false }`
[INFO] [stdout] b038286cc05af08d1a670da97101f3d250c0e68fc63932b87faf5e5e9490e07e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ab59e126c4b6dded2842890cdf463100b5ea15bd0af81e421abaa09d3c2b3f5
[INFO] running `Command { std: "docker" "start" "-a" "4ab59e126c4b6dded2842890cdf463100b5ea15bd0af81e421abaa09d3c2b3f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v1.1.1
[INFO] [stderr]    Compiling approx_pearson_skew v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "4ab59e126c4b6dded2842890cdf463100b5ea15bd0af81e421abaa09d3c2b3f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab59e126c4b6dded2842890cdf463100b5ea15bd0af81e421abaa09d3c2b3f5", kill_on_drop: false }`
[INFO] [stdout] 4ab59e126c4b6dded2842890cdf463100b5ea15bd0af81e421abaa09d3c2b3f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eb5dc90fa0efe1e817a48b7629f9ac731b370a8c1c452a22afea338b092a3d8
[INFO] running `Command { std: "docker" "start" "-a" "1eb5dc90fa0efe1e817a48b7629f9ac731b370a8c1c452a22afea338b092a3d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx_pearson_skew v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "1eb5dc90fa0efe1e817a48b7629f9ac731b370a8c1c452a22afea338b092a3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb5dc90fa0efe1e817a48b7629f9ac731b370a8c1c452a22afea338b092a3d8", kill_on_drop: false }`
[INFO] [stdout] 1eb5dc90fa0efe1e817a48b7629f9ac731b370a8c1c452a22afea338b092a3d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a55d04c0df3bdb186d84ce463e59b78fe89e5f2ce4148b9e90c33ed4d7141fb
[INFO] running `Command { std: "docker" "start" "-a" "5a55d04c0df3bdb186d84ce463e59b78fe89e5f2ce4148b9e90c33ed4d7141fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.57s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/approx_pearson_skew-955c5322839937c1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::kth_ind_check ... ok
[INFO] [stdout] test tests::median_even_check ... ok
[INFO] [stdout] test tests::next_min_check ... ok
[INFO] [stdout] test tests::skew_check ... ok
[INFO] [stdout] test tests::median_odd_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests approx_pearson_skew
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - next_min (line 45) ... ok
[INFO] [stdout] test src/lib.rs - median (line 148) ... ok
[INFO] [stdout] test src/lib.rs - std_dev_pop (line 211) ... ok
[INFO] [stdout] test src/lib.rs - mean (line 22) ... ok
[INFO] [stdout] test src/lib.rs - kth_ind (line 116) ... ok
[INFO] [stdout] test src/lib.rs - pearson_skew_median (line 237) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5a55d04c0df3bdb186d84ce463e59b78fe89e5f2ce4148b9e90c33ed4d7141fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a55d04c0df3bdb186d84ce463e59b78fe89e5f2ce4148b9e90c33ed4d7141fb", kill_on_drop: false }`
[INFO] [stdout] 5a55d04c0df3bdb186d84ce463e59b78fe89e5f2ce4148b9e90c33ed4d7141fb