[INFO] fetching crate numcmp 0.1.0...
[INFO] testing numcmp-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate numcmp 0.1.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate numcmp 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate numcmp 0.1.0
[INFO] finished tweaking crates.io crate numcmp 0.1.0
[INFO] tweaked toml for crates.io crate numcmp 0.1.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62fdc153ffa207cf5c197fbc40f44c590490998560839519e5629edc9328f14b
[INFO] running `Command { std: "docker" "start" "-a" "62fdc153ffa207cf5c197fbc40f44c590490998560839519e5629edc9328f14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62fdc153ffa207cf5c197fbc40f44c590490998560839519e5629edc9328f14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62fdc153ffa207cf5c197fbc40f44c590490998560839519e5629edc9328f14b", kill_on_drop: false }`
[INFO] [stdout] 62fdc153ffa207cf5c197fbc40f44c590490998560839519e5629edc9328f14b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1552fd03fe28320579d5e75159511fa58e22ad9c87c21e3d8e816ed92ddaeb66
[INFO] running `Command { std: "docker" "start" "-a" "1552fd03fe28320579d5e75159511fa58e22ad9c87c21e3d8e816ed92ddaeb66", kill_on_drop: false }`
[INFO] [stderr]    Compiling numcmp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "1552fd03fe28320579d5e75159511fa58e22ad9c87c21e3d8e816ed92ddaeb66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1552fd03fe28320579d5e75159511fa58e22ad9c87c21e3d8e816ed92ddaeb66", kill_on_drop: false }`
[INFO] [stdout] 1552fd03fe28320579d5e75159511fa58e22ad9c87c21e3d8e816ed92ddaeb66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f9a932ac5ec5b2f5986ec695dca521934aba879d857ef379866e62acaa8c51a
[INFO] running `Command { std: "docker" "start" "-a" "4f9a932ac5ec5b2f5986ec695dca521934aba879d857ef379866e62acaa8c51a", kill_on_drop: false }`
[INFO] [stderr]    Compiling numcmp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "4f9a932ac5ec5b2f5986ec695dca521934aba879d857ef379866e62acaa8c51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9a932ac5ec5b2f5986ec695dca521934aba879d857ef379866e62acaa8c51a", kill_on_drop: false }`
[INFO] [stdout] 4f9a932ac5ec5b2f5986ec695dca521934aba879d857ef379866e62acaa8c51a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6893d7f6b30f1d8d4f037da519a96e9998e4288910ea43097d49b3b75d6b6cb8
[INFO] running `Command { std: "docker" "start" "-a" "6893d7f6b30f1d8d4f037da519a96e9998e4288910ea43097d49b3b75d6b6cb8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numcmp-1daf0822ac5b71e3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_subnormal_min_is_correct ... ok
[INFO] [stdout] test tests::test_ordering ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests numcmp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6893d7f6b30f1d8d4f037da519a96e9998e4288910ea43097d49b3b75d6b6cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6893d7f6b30f1d8d4f037da519a96e9998e4288910ea43097d49b3b75d6b6cb8", kill_on_drop: false }`
[INFO] [stdout] 6893d7f6b30f1d8d4f037da519a96e9998e4288910ea43097d49b3b75d6b6cb8