[INFO] cloning repository https://github.com/magdihub/stws
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magdihub/stws" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagdihub%2Fstws", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagdihub%2Fstws'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4b663c2fa8a6901d6e5ef589fed1e004e188994
[INFO] testing magdihub/stws against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagdihub%2Fstws" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/magdihub/stws 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/magdihub/stws
[INFO] finished tweaking git repo https://github.com/magdihub/stws
[INFO] tweaked toml for git repo https://github.com/magdihub/stws written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/magdihub/stws 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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 0e18c7bfd4cff918f8794378aeebac025990e605051ed3eb387ee6c401a5d426
[INFO] running `Command { std: "docker" "start" "-a" "0e18c7bfd4cff918f8794378aeebac025990e605051ed3eb387ee6c401a5d426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e18c7bfd4cff918f8794378aeebac025990e605051ed3eb387ee6c401a5d426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e18c7bfd4cff918f8794378aeebac025990e605051ed3eb387ee6c401a5d426", kill_on_drop: false }`
[INFO] [stdout] 0e18c7bfd4cff918f8794378aeebac025990e605051ed3eb387ee6c401a5d426
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 407b1ac644b3c78909faad2fb4ccd15b3c4dbfc103c73fb55e18b18a24e80832
[INFO] running `Command { std: "docker" "start" "-a" "407b1ac644b3c78909faad2fb4ccd15b3c4dbfc103c73fb55e18b18a24e80832", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stws v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "407b1ac644b3c78909faad2fb4ccd15b3c4dbfc103c73fb55e18b18a24e80832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407b1ac644b3c78909faad2fb4ccd15b3c4dbfc103c73fb55e18b18a24e80832", kill_on_drop: false }`
[INFO] [stdout] 407b1ac644b3c78909faad2fb4ccd15b3c4dbfc103c73fb55e18b18a24e80832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 8f025ad24672c1acecf1d8c7116f87a557bcaddc62211148dbfb7ed21f53da9d
[INFO] running `Command { std: "docker" "start" "-a" "8f025ad24672c1acecf1d8c7116f87a557bcaddc62211148dbfb7ed21f53da9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stws v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "8f025ad24672c1acecf1d8c7116f87a557bcaddc62211148dbfb7ed21f53da9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f025ad24672c1acecf1d8c7116f87a557bcaddc62211148dbfb7ed21f53da9d", kill_on_drop: false }`
[INFO] [stdout] 8f025ad24672c1acecf1d8c7116f87a557bcaddc62211148dbfb7ed21f53da9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 34a782d6f12096aa0e6d39d9fbd1bc007853cf955f7f0dc7d3840f83f3098392
[INFO] running `Command { std: "docker" "start" "-a" "34a782d6f12096aa0e6d39d9fbd1bc007853cf955f7f0dc7d3840f83f3098392", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stws-9bb6c31a469bd452)
[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" "34a782d6f12096aa0e6d39d9fbd1bc007853cf955f7f0dc7d3840f83f3098392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a782d6f12096aa0e6d39d9fbd1bc007853cf955f7f0dc7d3840f83f3098392", kill_on_drop: false }`
[INFO] [stdout] 34a782d6f12096aa0e6d39d9fbd1bc007853cf955f7f0dc7d3840f83f3098392