[INFO] fetching crate southbound 0.0.1...
[INFO] testing southbound-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate southbound 0.0.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate southbound 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate southbound 0.0.1
[INFO] finished tweaking crates.io crate southbound 0.0.1
[INFO] tweaked toml for crates.io crate southbound 0.0.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] faa6706bfbe63c90311f0d11f2d66a15ff6f79f39509218f27164293885d5b16
[INFO] running `Command { std: "docker" "start" "-a" "faa6706bfbe63c90311f0d11f2d66a15ff6f79f39509218f27164293885d5b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "faa6706bfbe63c90311f0d11f2d66a15ff6f79f39509218f27164293885d5b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa6706bfbe63c90311f0d11f2d66a15ff6f79f39509218f27164293885d5b16", kill_on_drop: false }`
[INFO] [stdout] faa6706bfbe63c90311f0d11f2d66a15ff6f79f39509218f27164293885d5b16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f126057d74854ddaf80acd5338a69de7cd2232e9d7d8a0f4d22c690e76b6c46
[INFO] running `Command { std: "docker" "start" "-a" "1f126057d74854ddaf80acd5338a69de7cd2232e9d7d8a0f4d22c690e76b6c46", kill_on_drop: false }`
[INFO] [stderr]    Compiling southbound v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "1f126057d74854ddaf80acd5338a69de7cd2232e9d7d8a0f4d22c690e76b6c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f126057d74854ddaf80acd5338a69de7cd2232e9d7d8a0f4d22c690e76b6c46", kill_on_drop: false }`
[INFO] [stdout] 1f126057d74854ddaf80acd5338a69de7cd2232e9d7d8a0f4d22c690e76b6c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f654e5123c9ef72a61ca9f3c8f013cc3fdf6a5ab427b1f21a66ef144ccd63f2
[INFO] running `Command { std: "docker" "start" "-a" "4f654e5123c9ef72a61ca9f3c8f013cc3fdf6a5ab427b1f21a66ef144ccd63f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling southbound v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "4f654e5123c9ef72a61ca9f3c8f013cc3fdf6a5ab427b1f21a66ef144ccd63f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f654e5123c9ef72a61ca9f3c8f013cc3fdf6a5ab427b1f21a66ef144ccd63f2", kill_on_drop: false }`
[INFO] [stdout] 4f654e5123c9ef72a61ca9f3c8f013cc3fdf6a5ab427b1f21a66ef144ccd63f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1fa7899bce39b2b9f6526b2549a6eab189901b427e86b3d1620e9541a1713b9
[INFO] running `Command { std: "docker" "start" "-a" "c1fa7899bce39b2b9f6526b2549a6eab189901b427e86b3d1620e9541a1713b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/southbound-e63dd431c62b85e7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests southbound
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "c1fa7899bce39b2b9f6526b2549a6eab189901b427e86b3d1620e9541a1713b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1fa7899bce39b2b9f6526b2549a6eab189901b427e86b3d1620e9541a1713b9", kill_on_drop: false }`
[INFO] [stdout] c1fa7899bce39b2b9f6526b2549a6eab189901b427e86b3d1620e9541a1713b9