[INFO] fetching crate neols 0.5.0...
[INFO] testing neols-0.5.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate neols 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate neols 0.5.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neols 0.5.0
[INFO] finished tweaking crates.io crate neols 0.5.0
[INFO] tweaked toml for crates.io crate neols 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate neols 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe39478d6a7d732dc860ffbe69ef5f4eae605df695b06409a67bdc23ba6d47eb
[INFO] running `Command { std: "docker" "start" "-a" "fe39478d6a7d732dc860ffbe69ef5f4eae605df695b06409a67bdc23ba6d47eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe39478d6a7d732dc860ffbe69ef5f4eae605df695b06409a67bdc23ba6d47eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe39478d6a7d732dc860ffbe69ef5f4eae605df695b06409a67bdc23ba6d47eb", kill_on_drop: false }`
[INFO] [stdout] fe39478d6a7d732dc860ffbe69ef5f4eae605df695b06409a67bdc23ba6d47eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 170b29c26101dd736fa586aee93b11dbc13f529de2a267c59a0a1d549a1b640e
[INFO] running `Command { std: "docker" "start" "-a" "170b29c26101dd736fa586aee93b11dbc13f529de2a267c59a0a1d549a1b640e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling neols v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "170b29c26101dd736fa586aee93b11dbc13f529de2a267c59a0a1d549a1b640e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170b29c26101dd736fa586aee93b11dbc13f529de2a267c59a0a1d549a1b640e", kill_on_drop: false }`
[INFO] [stdout] 170b29c26101dd736fa586aee93b11dbc13f529de2a267c59a0a1d549a1b640e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f4b9d7088d666e207fa0339e0328b81b52da2cdc4ae77fa481d072240d03ed
[INFO] running `Command { std: "docker" "start" "-a" "26f4b9d7088d666e207fa0339e0328b81b52da2cdc4ae77fa481d072240d03ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] running `Command { std: "docker" "inspect" "26f4b9d7088d666e207fa0339e0328b81b52da2cdc4ae77fa481d072240d03ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f4b9d7088d666e207fa0339e0328b81b52da2cdc4ae77fa481d072240d03ed", kill_on_drop: false }`
[INFO] [stdout] 26f4b9d7088d666e207fa0339e0328b81b52da2cdc4ae77fa481d072240d03ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d3b162d4b1a13f9ac456ffd3cb303092bfd40f1ec2f75bc91fe30bff508f9cb
[INFO] running `Command { std: "docker" "start" "-a" "1d3b162d4b1a13f9ac456ffd3cb303092bfd40f1ec2f75bc91fe30bff508f9cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.01s
[INFO] running `Command { std: "docker" "inspect" "1d3b162d4b1a13f9ac456ffd3cb303092bfd40f1ec2f75bc91fe30bff508f9cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3b162d4b1a13f9ac456ffd3cb303092bfd40f1ec2f75bc91fe30bff508f9cb", kill_on_drop: false }`
[INFO] [stdout] 1d3b162d4b1a13f9ac456ffd3cb303092bfd40f1ec2f75bc91fe30bff508f9cb