[INFO] fetching crate oner_quantize 0.1.0...
[INFO] testing oner_quantize-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate oner_quantize 0.1.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate oner_quantize 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oner_quantize 0.1.0
[INFO] finished tweaking crates.io crate oner_quantize 0.1.0
[INFO] tweaked toml for crates.io crate oner_quantize 0.1.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ord_subset v3.1.1
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a7cd57ea0e071e3b9d1d1c09496deea377393bccfdc27075bb1228c556422a0
[INFO] running `Command { std: "docker" "start" "-a" "6a7cd57ea0e071e3b9d1d1c09496deea377393bccfdc27075bb1228c556422a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a7cd57ea0e071e3b9d1d1c09496deea377393bccfdc27075bb1228c556422a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a7cd57ea0e071e3b9d1d1c09496deea377393bccfdc27075bb1228c556422a0", kill_on_drop: false }`
[INFO] [stdout] 6a7cd57ea0e071e3b9d1d1c09496deea377393bccfdc27075bb1228c556422a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ee3a486ace405d2f1cf8cff861d4c956b17c06d9cfc242dd8ad00ddd3e14fbf
[INFO] running `Command { std: "docker" "start" "-a" "5ee3a486ace405d2f1cf8cff861d4c956b17c06d9cfc242dd8ad00ddd3e14fbf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling ord_subset v3.1.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling oner_quantize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.33s
[INFO] running `Command { std: "docker" "inspect" "5ee3a486ace405d2f1cf8cff861d4c956b17c06d9cfc242dd8ad00ddd3e14fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee3a486ace405d2f1cf8cff861d4c956b17c06d9cfc242dd8ad00ddd3e14fbf", kill_on_drop: false }`
[INFO] [stdout] 5ee3a486ace405d2f1cf8cff861d4c956b17c06d9cfc242dd8ad00ddd3e14fbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 380eeaf529c1816d0f366de9838c0289b29f3c608eba4b8165831cf4b70737cc
[INFO] running `Command { std: "docker" "start" "-a" "380eeaf529c1816d0f366de9838c0289b29f3c608eba4b8165831cf4b70737cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling oner_quantize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "380eeaf529c1816d0f366de9838c0289b29f3c608eba4b8165831cf4b70737cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380eeaf529c1816d0f366de9838c0289b29f3c608eba4b8165831cf4b70737cc", kill_on_drop: false }`
[INFO] [stdout] 380eeaf529c1816d0f366de9838c0289b29f3c608eba4b8165831cf4b70737cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6298d2f868881a0e2028ae751e742e5a199706e2fe217d69c0f9946ee5d639d
[INFO] running `Command { std: "docker" "start" "-a" "f6298d2f868881a0e2028ae751e742e5a199706e2fe217d69c0f9946ee5d639d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oner_quantize-1eb4d392a57c9951)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test quantize::tests::test_golf_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oner_quantize
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/quantize/mod.rs - quantize::quantize (line 103) ... ok
[INFO] [stdout] test src/interval/mod.rs - interval::Interval (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/quantize/mod.rs - quantize::find_intervals (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6298d2f868881a0e2028ae751e742e5a199706e2fe217d69c0f9946ee5d639d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6298d2f868881a0e2028ae751e742e5a199706e2fe217d69c0f9946ee5d639d", kill_on_drop: false }`
[INFO] [stdout] f6298d2f868881a0e2028ae751e742e5a199706e2fe217d69c0f9946ee5d639d