[INFO] fetching crate lox-units 0.1.0-alpha.9...
[INFO] testing lox-units-0.1.0-alpha.9 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate lox-units 0.1.0-alpha.9 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate lox-units 0.1.0-alpha.9
[INFO] finished tweaking crates.io crate lox-units 0.1.0-alpha.9
[INFO] tweaked toml for crates.io crate lox-units 0.1.0-alpha.9 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lox-units 0.1.0-alpha.9 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lox-units 0.1.0-alpha.9 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lox-test-utils v0.1.0-alpha.6
[INFO] [stderr]   Downloaded lox-derive v0.1.0-alpha.9
[INFO] [stderr]   Downloaded lox-core v0.1.0-alpha.8
[INFO] [stderr]   Downloaded fast_polynomial v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a8eaac2bf32863457eee7ad36f2d5945e0b779261222da5bfb87745526f22a5
[INFO] running `Command { std: "docker" "start" "-a" "4a8eaac2bf32863457eee7ad36f2d5945e0b779261222da5bfb87745526f22a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a8eaac2bf32863457eee7ad36f2d5945e0b779261222da5bfb87745526f22a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8eaac2bf32863457eee7ad36f2d5945e0b779261222da5bfb87745526f22a5", kill_on_drop: false }`
[INFO] [stdout] 4a8eaac2bf32863457eee7ad36f2d5945e0b779261222da5bfb87745526f22a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5874ecf66c54018e34998b1fe689f4525f643058a50001eda36885df6b12416f
[INFO] running `Command { std: "docker" "start" "-a" "5874ecf66c54018e34998b1fe689f4525f643058a50001eda36885df6b12416f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]    Compiling glam v0.30.10
[INFO] [stderr]    Compiling toml_edit v0.25.4+spec-1.1.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling fast_polynomial v0.3.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling lox-derive v0.1.0-alpha.9
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling lox-test-utils v0.1.0-alpha.6
[INFO] [stderr]    Compiling lox-core v0.1.0-alpha.8
[INFO] [stderr]    Compiling lox-units v0.1.0-alpha.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.97s
[INFO] running `Command { std: "docker" "inspect" "5874ecf66c54018e34998b1fe689f4525f643058a50001eda36885df6b12416f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5874ecf66c54018e34998b1fe689f4525f643058a50001eda36885df6b12416f", kill_on_drop: false }`
[INFO] [stdout] 5874ecf66c54018e34998b1fe689f4525f643058a50001eda36885df6b12416f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42c67d0663debe0f9513ad6f3cf44a8700d98bb1b532876e6c36def329d72e58
[INFO] running `Command { std: "docker" "start" "-a" "42c67d0663debe0f9513ad6f3cf44a8700d98bb1b532876e6c36def329d72e58", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "42c67d0663debe0f9513ad6f3cf44a8700d98bb1b532876e6c36def329d72e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c67d0663debe0f9513ad6f3cf44a8700d98bb1b532876e6c36def329d72e58", kill_on_drop: false }`
[INFO] [stdout] 42c67d0663debe0f9513ad6f3cf44a8700d98bb1b532876e6c36def329d72e58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0718655ed763b46a74d9f904094d0058b11d08a49c2f2fa91010633328f6a113
[INFO] running `Command { std: "docker" "start" "-a" "0718655ed763b46a74d9f904094d0058b11d08a49c2f2fa91010633328f6a113", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "0718655ed763b46a74d9f904094d0058b11d08a49c2f2fa91010633328f6a113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0718655ed763b46a74d9f904094d0058b11d08a49c2f2fa91010633328f6a113", kill_on_drop: false }`
[INFO] [stdout] 0718655ed763b46a74d9f904094d0058b11d08a49c2f2fa91010633328f6a113