[INFO] cloning repository https://github.com/guilhermeaso/rwc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guilhermeaso/rwc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilhermeaso%2Frwc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilhermeaso%2Frwc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c5dae2ab5706ef73e6b6bdb8c99049e767cf79d
[INFO] testing guilhermeaso/rwc against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilhermeaso%2Frwc" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guilhermeaso/rwc 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 git repo https://github.com/guilhermeaso/rwc
[INFO] finished tweaking git repo https://github.com/guilhermeaso/rwc
[INFO] tweaked toml for git repo https://github.com/guilhermeaso/rwc written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/guilhermeaso/rwc 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2e0a8c69bc2c8d3a65b59edb8e415d85dad81fb86fb47d14a0745a3b507601a9
[INFO] running `Command { std: "docker" "start" "-a" "2e0a8c69bc2c8d3a65b59edb8e415d85dad81fb86fb47d14a0745a3b507601a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e0a8c69bc2c8d3a65b59edb8e415d85dad81fb86fb47d14a0745a3b507601a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0a8c69bc2c8d3a65b59edb8e415d85dad81fb86fb47d14a0745a3b507601a9", kill_on_drop: false }`
[INFO] [stdout] 2e0a8c69bc2c8d3a65b59edb8e415d85dad81fb86fb47d14a0745a3b507601a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 3bca01f6ef720e020728ccb316119ab49cf93bc6042db71bf21c2a70590716c4
[INFO] running `Command { std: "docker" "start" "-a" "3bca01f6ef720e020728ccb316119ab49cf93bc6042db71bf21c2a70590716c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rwc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "3bca01f6ef720e020728ccb316119ab49cf93bc6042db71bf21c2a70590716c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bca01f6ef720e020728ccb316119ab49cf93bc6042db71bf21c2a70590716c4", kill_on_drop: false }`
[INFO] [stdout] 3bca01f6ef720e020728ccb316119ab49cf93bc6042db71bf21c2a70590716c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 05b35d2869f96ef7c22494fc860f36f5d18d21fd8a7fe891023754a09d541691
[INFO] running `Command { std: "docker" "start" "-a" "05b35d2869f96ef7c22494fc860f36f5d18d21fd8a7fe891023754a09d541691", kill_on_drop: false }`
[INFO] [stderr]    Compiling rwc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "05b35d2869f96ef7c22494fc860f36f5d18d21fd8a7fe891023754a09d541691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05b35d2869f96ef7c22494fc860f36f5d18d21fd8a7fe891023754a09d541691", kill_on_drop: false }`
[INFO] [stdout] 05b35d2869f96ef7c22494fc860f36f5d18d21fd8a7fe891023754a09d541691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 739cd4c3d315c9c86bfac8253da2c3d99a40591880e311de38cb996bea2faa7f
[INFO] running `Command { std: "docker" "start" "-a" "739cd4c3d315c9c86bfac8253da2c3d99a40591880e311de38cb996bea2faa7f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rwc-c29b7903b9d0ca86)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "739cd4c3d315c9c86bfac8253da2c3d99a40591880e311de38cb996bea2faa7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739cd4c3d315c9c86bfac8253da2c3d99a40591880e311de38cb996bea2faa7f", kill_on_drop: false }`
[INFO] [stdout] 739cd4c3d315c9c86bfac8253da2c3d99a40591880e311de38cb996bea2faa7f