[INFO] cloning repository https://github.com/DrWrzipx/tokio-starter-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DrWrzipx/tokio-starter-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrWrzipx%2Ftokio-starter-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrWrzipx%2Ftokio-starter-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b085f5fa2627e01ac859520066beaf9fbc2ef1b
[INFO] testing DrWrzipx/tokio-starter-project against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrWrzipx%2Ftokio-starter-project" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DrWrzipx/tokio-starter-project on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DrWrzipx/tokio-starter-project
[INFO] finished tweaking git repo https://github.com/DrWrzipx/tokio-starter-project
[INFO] tweaked toml for git repo https://github.com/DrWrzipx/tokio-starter-project written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/DrWrzipx/tokio-starter-project already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a01bb1dfb584b90718b7cc79c8500cc4b7210efc3f239e080188e5d7d3c5c5b
[INFO] running `Command { std: "docker" "start" "-a" "1a01bb1dfb584b90718b7cc79c8500cc4b7210efc3f239e080188e5d7d3c5c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a01bb1dfb584b90718b7cc79c8500cc4b7210efc3f239e080188e5d7d3c5c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a01bb1dfb584b90718b7cc79c8500cc4b7210efc3f239e080188e5d7d3c5c5b", kill_on_drop: false }`
[INFO] [stdout] 1a01bb1dfb584b90718b7cc79c8500cc4b7210efc3f239e080188e5d7d3c5c5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c61c73366791b21c9784c0f0c1f341d3521e8451193a49b97e0077d482d7a95d
[INFO] running `Command { std: "docker" "start" "-a" "c61c73366791b21c9784c0f0c1f341d3521e8451193a49b97e0077d482d7a95d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tokio_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.17s
[INFO] running `Command { std: "docker" "inspect" "c61c73366791b21c9784c0f0c1f341d3521e8451193a49b97e0077d482d7a95d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61c73366791b21c9784c0f0c1f341d3521e8451193a49b97e0077d482d7a95d", kill_on_drop: false }`
[INFO] [stdout] c61c73366791b21c9784c0f0c1f341d3521e8451193a49b97e0077d482d7a95d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40087578bae9f7154b819e2d9e46071eb61e7986df7cbf4eee7c5c441113358a
[INFO] running `Command { std: "docker" "start" "-a" "40087578bae9f7154b819e2d9e46071eb61e7986df7cbf4eee7c5c441113358a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "40087578bae9f7154b819e2d9e46071eb61e7986df7cbf4eee7c5c441113358a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40087578bae9f7154b819e2d9e46071eb61e7986df7cbf4eee7c5c441113358a", kill_on_drop: false }`
[INFO] [stdout] 40087578bae9f7154b819e2d9e46071eb61e7986df7cbf4eee7c5c441113358a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0455ec422eeb3c2207265b2b4fde02d31aacbbff89ed1a07bf6c55437e1dd032
[INFO] running `Command { std: "docker" "start" "-a" "0455ec422eeb3c2207265b2b4fde02d31aacbbff89ed1a07bf6c55437e1dd032", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_tutorial-4633a52ac7f69404)
[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" "0455ec422eeb3c2207265b2b4fde02d31aacbbff89ed1a07bf6c55437e1dd032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0455ec422eeb3c2207265b2b4fde02d31aacbbff89ed1a07bf6c55437e1dd032", kill_on_drop: false }`
[INFO] [stdout] 0455ec422eeb3c2207265b2b4fde02d31aacbbff89ed1a07bf6c55437e1dd032