[INFO] fetching crate uom 0.29.0...
[INFO] testing uom-0.29.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate uom 0.29.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate uom 0.29.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uom 0.29.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate uom 0.29.0
[INFO] tweaked toml for crates.io crate uom 0.29.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate uom 0.29.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aho-corasick v0.7.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebadb30d729fcd699506f03342815c921433f447c6a1eee112c620c61eeb34cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ebadb30d729fcd699506f03342815c921433f447c6a1eee112c620c61eeb34cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebadb30d729fcd699506f03342815c921433f447c6a1eee112c620c61eeb34cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebadb30d729fcd699506f03342815c921433f447c6a1eee112c620c61eeb34cc", kill_on_drop: false }`
[INFO] [stdout] ebadb30d729fcd699506f03342815c921433f447c6a1eee112c620c61eeb34cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9c8fda6a3178bf17e737e0841c2bfa4235533d3752a12be06dedd4e3031745e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b9c8fda6a3178bf17e737e0841c2bfa4235533d3752a12be06dedd4e3031745e", kill_on_drop: false }`
[INFO] [stderr]    Compiling uom v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.50s
[INFO] running `Command { std: "docker" "inspect" "b9c8fda6a3178bf17e737e0841c2bfa4235533d3752a12be06dedd4e3031745e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c8fda6a3178bf17e737e0841c2bfa4235533d3752a12be06dedd4e3031745e", kill_on_drop: false }`
[INFO] [stdout] b9c8fda6a3178bf17e737e0841c2bfa4235533d3752a12be06dedd4e3031745e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51eca28b82685ba7855f77e12b76416e4a1e0172e65df1655b5e80f3db802d8d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "51eca28b82685ba7855f77e12b76416e4a1e0172e65df1655b5e80f3db802d8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling aho-corasick v0.7.12
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling uom v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `uom`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name uom src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="autoconvert"' --cfg 'feature="default"' --cfg 'feature="f32"' --cfg 'feature="f64"' --cfg 'feature="si"' --cfg 'feature="std"' -C metadata=b45f4721f4283597 -C extra-filename=-b45f4721f4283597 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-775421f4829c81dd.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-69eb8eb191901d15.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-90f6ad8c8f9ccc89.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9b101ec3815fe64e.rlib --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-b335804e85ba312c.rlib --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-913a68e739eab4ae.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "51eca28b82685ba7855f77e12b76416e4a1e0172e65df1655b5e80f3db802d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51eca28b82685ba7855f77e12b76416e4a1e0172e65df1655b5e80f3db802d8d", kill_on_drop: false }`
[INFO] [stdout] 51eca28b82685ba7855f77e12b76416e4a1e0172e65df1655b5e80f3db802d8d
