[INFO] cloning repository https://github.com/cprevallet/vs087test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cprevallet/vs087test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcprevallet%2Fvs087test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcprevallet%2Fvs087test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 841a9250ba31a0e3ecac792cae021e17bdf67b0f
[INFO] testing cprevallet/vs087test 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%2Fcprevallet%2Fvs087test" "/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/cprevallet/vs087test 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/cprevallet/vs087test
[INFO] finished tweaking git repo https://github.com/cprevallet/vs087test
[INFO] tweaked toml for git repo https://github.com/cprevallet/vs087test written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/cprevallet/vs087test 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vsop87 v2.1.0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27f775fe7c803cf506b63ac31baebf80f035fe99366b32a1fc6ae31a70c3b7a8
[INFO] running `Command { std: "docker" "start" "-a" "27f775fe7c803cf506b63ac31baebf80f035fe99366b32a1fc6ae31a70c3b7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27f775fe7c803cf506b63ac31baebf80f035fe99366b32a1fc6ae31a70c3b7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f775fe7c803cf506b63ac31baebf80f035fe99366b32a1fc6ae31a70c3b7a8", kill_on_drop: false }`
[INFO] [stdout] 27f775fe7c803cf506b63ac31baebf80f035fe99366b32a1fc6ae31a70c3b7a8
[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=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] a8884b906a997855641102807579a8e240376b7eb93046cbe11420ef62d09822
[INFO] running `Command { std: "docker" "start" "-a" "a8884b906a997855641102807579a8e240376b7eb93046cbe11420ef62d09822", kill_on_drop: false }`
[INFO] [stderr]    Compiling vsop87 v2.1.0
[INFO] [stderr]    Compiling vs087test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.82s
[INFO] running `Command { std: "docker" "inspect" "a8884b906a997855641102807579a8e240376b7eb93046cbe11420ef62d09822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8884b906a997855641102807579a8e240376b7eb93046cbe11420ef62d09822", kill_on_drop: false }`
[INFO] [stdout] a8884b906a997855641102807579a8e240376b7eb93046cbe11420ef62d09822
[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=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] 8b67ab97516b6e487d6aba910421d17810471ac317cd0dba1887196e581a6f55
[INFO] running `Command { std: "docker" "start" "-a" "8b67ab97516b6e487d6aba910421d17810471ac317cd0dba1887196e581a6f55", kill_on_drop: false }`
[INFO] [stderr]    Compiling vs087test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "8b67ab97516b6e487d6aba910421d17810471ac317cd0dba1887196e581a6f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b67ab97516b6e487d6aba910421d17810471ac317cd0dba1887196e581a6f55", kill_on_drop: false }`
[INFO] [stdout] 8b67ab97516b6e487d6aba910421d17810471ac317cd0dba1887196e581a6f55
[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=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] 075cb5af3f9ae1f63f2b138da5357e1c9240806bc192cac8e075b5fac9c4911c
[INFO] running `Command { std: "docker" "start" "-a" "075cb5af3f9ae1f63f2b138da5357e1c9240806bc192cac8e075b5fac9c4911c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vs087test-95ed4f7b70a6d4d2)
[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" "075cb5af3f9ae1f63f2b138da5357e1c9240806bc192cac8e075b5fac9c4911c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "075cb5af3f9ae1f63f2b138da5357e1c9240806bc192cac8e075b5fac9c4911c", kill_on_drop: false }`
[INFO] [stdout] 075cb5af3f9ae1f63f2b138da5357e1c9240806bc192cac8e075b5fac9c4911c