[INFO] cloning repository https://github.com/mre/toypc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mre/toypc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmre%2Ftoypc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmre%2Ftoypc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be2071bd5e334289fb62fa4cbc2bc6351dcdbbda
[INFO] testing mre/toypc against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmre%2Ftoypc" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mre/toypc 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/mre/toypc
[INFO] finished tweaking git repo https://github.com/mre/toypc
[INFO] tweaked toml for git repo https://github.com/mre/toypc written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mre/toypc 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] [stderr]     Blocking waiting for file lock on package cache
[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] bedb8256bdf3945d161f29b073f200f80cf9df0c2b62e60caaceda1afb60e9aa
[INFO] running `Command { std: "docker" "start" "-a" "bedb8256bdf3945d161f29b073f200f80cf9df0c2b62e60caaceda1afb60e9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bedb8256bdf3945d161f29b073f200f80cf9df0c2b62e60caaceda1afb60e9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bedb8256bdf3945d161f29b073f200f80cf9df0c2b62e60caaceda1afb60e9aa", kill_on_drop: false }`
[INFO] [stdout] bedb8256bdf3945d161f29b073f200f80cf9df0c2b62e60caaceda1afb60e9aa
[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] 1f4bff7df80e55e827e311d89cbad4b1da4fb68eaf4c344457de464bec64d467
[INFO] running `Command { std: "docker" "start" "-a" "1f4bff7df80e55e827e311d89cbad4b1da4fb68eaf4c344457de464bec64d467", kill_on_drop: false }`
[INFO] [stderr]    Compiling toypc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "1f4bff7df80e55e827e311d89cbad4b1da4fb68eaf4c344457de464bec64d467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4bff7df80e55e827e311d89cbad4b1da4fb68eaf4c344457de464bec64d467", kill_on_drop: false }`
[INFO] [stdout] 1f4bff7df80e55e827e311d89cbad4b1da4fb68eaf4c344457de464bec64d467
[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] acb37f2614f1694b60d42dbe24f74740e3bd5c602fafd240ac87d974989e44d5
[INFO] running `Command { std: "docker" "start" "-a" "acb37f2614f1694b60d42dbe24f74740e3bd5c602fafd240ac87d974989e44d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling toypc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "acb37f2614f1694b60d42dbe24f74740e3bd5c602fafd240ac87d974989e44d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb37f2614f1694b60d42dbe24f74740e3bd5c602fafd240ac87d974989e44d5", kill_on_drop: false }`
[INFO] [stdout] acb37f2614f1694b60d42dbe24f74740e3bd5c602fafd240ac87d974989e44d5
[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] 2a1963d90fd01b61a4d58934bf90ceff6ff729318ebbc46e86cae15983ca7a8f
[INFO] running `Command { std: "docker" "start" "-a" "2a1963d90fd01b61a4d58934bf90ceff6ff729318ebbc46e86cae15983ca7a8f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toypc-7d5fbf5bbb8d28ce)
[INFO] [stdout] test cpu::tests::test_hlf ... ok
[INFO] [stdout] test cpu::tests::test_tpl ... ok
[INFO] [stdout] test cpu::tests::test_inc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a1963d90fd01b61a4d58934bf90ceff6ff729318ebbc46e86cae15983ca7a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1963d90fd01b61a4d58934bf90ceff6ff729318ebbc46e86cae15983ca7a8f", kill_on_drop: false }`
[INFO] [stdout] 2a1963d90fd01b61a4d58934bf90ceff6ff729318ebbc46e86cae15983ca7a8f