[INFO] fetching crate cargo-vs 0.1.0...
[INFO] testing cargo-vs-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cargo-vs 0.1.0 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate cargo-vs 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-vs 0.1.0
[INFO] finished tweaking crates.io crate cargo-vs 0.1.0
[INFO] tweaked toml for crates.io crate cargo-vs 0.1.0 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate crates.io crate cargo-vs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 996dc46dce13fd99a7df87fadcafbd9051eb8468ffc92f46701adab5bfaa1f71
[INFO] running `Command { std: "docker" "start" "-a" "996dc46dce13fd99a7df87fadcafbd9051eb8468ffc92f46701adab5bfaa1f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "996dc46dce13fd99a7df87fadcafbd9051eb8468ffc92f46701adab5bfaa1f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996dc46dce13fd99a7df87fadcafbd9051eb8468ffc92f46701adab5bfaa1f71", kill_on_drop: false }`
[INFO] [stdout] 996dc46dce13fd99a7df87fadcafbd9051eb8468ffc92f46701adab5bfaa1f71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f335753885ace58c498e6c7aed64fdb3a9cd2ca96d08249e12c44bf87c59c70
[INFO] running `Command { std: "docker" "start" "-a" "6f335753885ace58c498e6c7aed64fdb3a9cd2ca96d08249e12c44bf87c59c70", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling cargo-vs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.98s
[INFO] running `Command { std: "docker" "inspect" "6f335753885ace58c498e6c7aed64fdb3a9cd2ca96d08249e12c44bf87c59c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f335753885ace58c498e6c7aed64fdb3a9cd2ca96d08249e12c44bf87c59c70", kill_on_drop: false }`
[INFO] [stdout] 6f335753885ace58c498e6c7aed64fdb3a9cd2ca96d08249e12c44bf87c59c70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4c609ab2c2d8b14aaa52090adf293e7eaaf81ecae6bb8339a24bb27a805dabc
[INFO] running `Command { std: "docker" "start" "-a" "f4c609ab2c2d8b14aaa52090adf293e7eaaf81ecae6bb8339a24bb27a805dabc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-vs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "f4c609ab2c2d8b14aaa52090adf293e7eaaf81ecae6bb8339a24bb27a805dabc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c609ab2c2d8b14aaa52090adf293e7eaaf81ecae6bb8339a24bb27a805dabc", kill_on_drop: false }`
[INFO] [stdout] f4c609ab2c2d8b14aaa52090adf293e7eaaf81ecae6bb8339a24bb27a805dabc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bd706d45e0ba680ec9304898cfccdd8c1f9143b798215ae0de5b64f254cda32
[INFO] running `Command { std: "docker" "start" "-a" "8bd706d45e0ba680ec9304898cfccdd8c1f9143b798215ae0de5b64f254cda32", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_vs2017-ade3de221c043f19)
[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" "8bd706d45e0ba680ec9304898cfccdd8c1f9143b798215ae0de5b64f254cda32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd706d45e0ba680ec9304898cfccdd8c1f9143b798215ae0de5b64f254cda32", kill_on_drop: false }`
[INFO] [stdout] 8bd706d45e0ba680ec9304898cfccdd8c1f9143b798215ae0de5b64f254cda32
