[INFO] cloning repository https://github.com/irvingfisica/dsc_scratch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/irvingfisica/dsc_scratch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firvingfisica%2Fdsc_scratch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firvingfisica%2Fdsc_scratch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df80f92ea1104af4168ed7383180a7b0a228a482
[INFO] testing irvingfisica/dsc_scratch against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firvingfisica%2Fdsc_scratch" "/workspace/builds/worker-48/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-48/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/irvingfisica/dsc_scratch 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/irvingfisica/dsc_scratch
[INFO] finished tweaking git repo https://github.com/irvingfisica/dsc_scratch
[INFO] tweaked toml for git repo https://github.com/irvingfisica/dsc_scratch written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate git repo https://github.com/irvingfisica/dsc_scratch 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 21ca904edc5e8ba89ee503ccf8dd5797418444bb13793725f2361ba983729e64
[INFO] running `Command { std: "docker" "start" "-a" "21ca904edc5e8ba89ee503ccf8dd5797418444bb13793725f2361ba983729e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21ca904edc5e8ba89ee503ccf8dd5797418444bb13793725f2361ba983729e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ca904edc5e8ba89ee503ccf8dd5797418444bb13793725f2361ba983729e64", kill_on_drop: false }`
[INFO] [stdout] 21ca904edc5e8ba89ee503ccf8dd5797418444bb13793725f2361ba983729e64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 89bdc166245b5d179176d17cb090e0aa39aef846e86770f24151e5bb0150a463
[INFO] running `Command { std: "docker" "start" "-a" "89bdc166245b5d179176d17cb090e0aa39aef846e86770f24151e5bb0150a463", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsc_scratch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "89bdc166245b5d179176d17cb090e0aa39aef846e86770f24151e5bb0150a463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89bdc166245b5d179176d17cb090e0aa39aef846e86770f24151e5bb0150a463", kill_on_drop: false }`
[INFO] [stdout] 89bdc166245b5d179176d17cb090e0aa39aef846e86770f24151e5bb0150a463
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 8fb18485f70212f4f562df4cacd4f932ea8c62a1768e7cb4e090c2dd91200280
[INFO] running `Command { std: "docker" "start" "-a" "8fb18485f70212f4f562df4cacd4f932ea8c62a1768e7cb4e090c2dd91200280", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dsc_scratch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "8fb18485f70212f4f562df4cacd4f932ea8c62a1768e7cb4e090c2dd91200280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb18485f70212f4f562df4cacd4f932ea8c62a1768e7cb4e090c2dd91200280", kill_on_drop: false }`
[INFO] [stdout] 8fb18485f70212f4f562df4cacd4f932ea8c62a1768e7cb4e090c2dd91200280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 12514b87b56619dbde8a2aa6454ff85a5b5f7bf02a53fbc3b6f9f1de4dadee41
[INFO] running `Command { std: "docker" "start" "-a" "12514b87b56619dbde8a2aa6454ff85a5b5f7bf02a53fbc3b6f9f1de4dadee41", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dsc_scratch-31d59ef169a395f6)
[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" "12514b87b56619dbde8a2aa6454ff85a5b5f7bf02a53fbc3b6f9f1de4dadee41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12514b87b56619dbde8a2aa6454ff85a5b5f7bf02a53fbc3b6f9f1de4dadee41", kill_on_drop: false }`
[INFO] [stdout] 12514b87b56619dbde8a2aa6454ff85a5b5f7bf02a53fbc3b6f9f1de4dadee41