[INFO] fetching crate cc 1.2.57...
[INFO] building cc-1.2.57 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] extracting crate cc 1.2.57 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate cc 1.2.57
[INFO] finished tweaking crates.io crate cc 1.2.57
[INFO] tweaked toml for crates.io crate cc 1.2.57 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cc 1.2.57 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cc 1.2.57 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fb388d87446a9f9776f2b01dcf0523a2e94d7208e19b0cfbaaf9fc5d81994c0
[INFO] running `Command { std: "docker" "start" "-a" "2fb388d87446a9f9776f2b01dcf0523a2e94d7208e19b0cfbaaf9fc5d81994c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fb388d87446a9f9776f2b01dcf0523a2e94d7208e19b0cfbaaf9fc5d81994c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb388d87446a9f9776f2b01dcf0523a2e94d7208e19b0cfbaaf9fc5d81994c0", kill_on_drop: false }`
[INFO] [stdout] 2fb388d87446a9f9776f2b01dcf0523a2e94d7208e19b0cfbaaf9fc5d81994c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 718189d831ac91462c3243e9b318b09fa7d686ac6ef89cc0e92a68105fa07e30
[INFO] running `Command { std: "docker" "start" "-a" "718189d831ac91462c3243e9b318b09fa7d686ac6ef89cc0e92a68105fa07e30", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling cc v1.2.57 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "718189d831ac91462c3243e9b318b09fa7d686ac6ef89cc0e92a68105fa07e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718189d831ac91462c3243e9b318b09fa7d686ac6ef89cc0e92a68105fa07e30", kill_on_drop: false }`
[INFO] [stdout] 718189d831ac91462c3243e9b318b09fa7d686ac6ef89cc0e92a68105fa07e30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3181be50ee4f159e86c3f504b59c27cb92c9213bb6fb03ce7acc7544710006ac
[INFO] running `Command { std: "docker" "start" "-a" "3181be50ee4f159e86c3f504b59c27cb92c9213bb6fb03ce7acc7544710006ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.57 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "3181be50ee4f159e86c3f504b59c27cb92c9213bb6fb03ce7acc7544710006ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3181be50ee4f159e86c3f504b59c27cb92c9213bb6fb03ce7acc7544710006ac", kill_on_drop: false }`
[INFO] [stdout] 3181be50ee4f159e86c3f504b59c27cb92c9213bb6fb03ce7acc7544710006ac
