[INFO] cloning repository https://github.com/benmarten/sccache-docker-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benmarten/sccache-docker-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenmarten%2Fsccache-docker-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenmarten%2Fsccache-docker-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94d6a33cb629c117d95cce47459afa3566678d11
[INFO] testing benmarten/sccache-docker-test against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenmarten%2Fsccache-docker-test" "/workspace/builds/worker-94/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-94/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benmarten/sccache-docker-test on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/benmarten/sccache-docker-test
[INFO] finished tweaking git repo https://github.com/benmarten/sccache-docker-test
[INFO] tweaked toml for git repo https://github.com/benmarten/sccache-docker-test written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] crate git repo https://github.com/benmarten/sccache-docker-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc3a57be9c19f412ee6ac30e8f26829ac4e5ddf3f1253a2709dfb188aa9cb1a4
[INFO] running `Command { std: "docker" "start" "-a" "cc3a57be9c19f412ee6ac30e8f26829ac4e5ddf3f1253a2709dfb188aa9cb1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc3a57be9c19f412ee6ac30e8f26829ac4e5ddf3f1253a2709dfb188aa9cb1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc3a57be9c19f412ee6ac30e8f26829ac4e5ddf3f1253a2709dfb188aa9cb1a4", kill_on_drop: false }`
[INFO] [stdout] cc3a57be9c19f412ee6ac30e8f26829ac4e5ddf3f1253a2709dfb188aa9cb1a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cc82ed21638e57741182a30b3c7e82562a2d5117aef9615813da96bff392739
[INFO] running `Command { std: "docker" "start" "-a" "1cc82ed21638e57741182a30b3c7e82562a2d5117aef9615813da96bff392739", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling test123 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.58s
[INFO] running `Command { std: "docker" "inspect" "1cc82ed21638e57741182a30b3c7e82562a2d5117aef9615813da96bff392739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc82ed21638e57741182a30b3c7e82562a2d5117aef9615813da96bff392739", kill_on_drop: false }`
[INFO] [stdout] 1cc82ed21638e57741182a30b3c7e82562a2d5117aef9615813da96bff392739
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feaf1897fa5e8eea1f6873d24d8066664630b3a8f9cc23f21615dd1e4799a37d
[INFO] running `Command { std: "docker" "start" "-a" "feaf1897fa5e8eea1f6873d24d8066664630b3a8f9cc23f21615dd1e4799a37d", kill_on_drop: false }`
[INFO] [stderr]    Compiling test123 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "feaf1897fa5e8eea1f6873d24d8066664630b3a8f9cc23f21615dd1e4799a37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feaf1897fa5e8eea1f6873d24d8066664630b3a8f9cc23f21615dd1e4799a37d", kill_on_drop: false }`
[INFO] [stdout] feaf1897fa5e8eea1f6873d24d8066664630b3a8f9cc23f21615dd1e4799a37d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3a437a518fce62afa0a34acaa24de61d8f1f1bd7489565cd57abe56c203cc20
[INFO] running `Command { std: "docker" "start" "-a" "c3a437a518fce62afa0a34acaa24de61d8f1f1bd7489565cd57abe56c203cc20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test123-03750b7dc3dabb5f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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" "c3a437a518fce62afa0a34acaa24de61d8f1f1bd7489565cd57abe56c203cc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a437a518fce62afa0a34acaa24de61d8f1f1bd7489565cd57abe56c203cc20", kill_on_drop: false }`
[INFO] [stdout] c3a437a518fce62afa0a34acaa24de61d8f1f1bd7489565cd57abe56c203cc20