[INFO] fetching crate dependent_ghost 0.1.1...
[INFO] testing dependent_ghost-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dependent_ghost 0.1.1 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate dependent_ghost 0.1.1 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 crates.io crate dependent_ghost 0.1.1
[INFO] finished tweaking crates.io crate dependent_ghost 0.1.1
[INFO] tweaked toml for crates.io crate dependent_ghost 0.1.1 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 5875296ba5b8395118a90815b838939841314c35d3e109908f2dfd63c9c46348
[INFO] running `Command { std: "docker" "start" "-a" "5875296ba5b8395118a90815b838939841314c35d3e109908f2dfd63c9c46348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5875296ba5b8395118a90815b838939841314c35d3e109908f2dfd63c9c46348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5875296ba5b8395118a90815b838939841314c35d3e109908f2dfd63c9c46348", kill_on_drop: false }`
[INFO] [stdout] 5875296ba5b8395118a90815b838939841314c35d3e109908f2dfd63c9c46348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] e72326644f43733472f53b42ecc0f2e8eaac9ce481a1a35447d3d2f76b8920de
[INFO] running `Command { std: "docker" "start" "-a" "e72326644f43733472f53b42ecc0f2e8eaac9ce481a1a35447d3d2f76b8920de", kill_on_drop: false }`
[INFO] [stderr]    Compiling dependent_ghost v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "e72326644f43733472f53b42ecc0f2e8eaac9ce481a1a35447d3d2f76b8920de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e72326644f43733472f53b42ecc0f2e8eaac9ce481a1a35447d3d2f76b8920de", kill_on_drop: false }`
[INFO] [stdout] e72326644f43733472f53b42ecc0f2e8eaac9ce481a1a35447d3d2f76b8920de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 794eae676799bb0ba7d85f8883b4a0ccd8d2d0b4d668b4cf4881fbe55fdeda7a
[INFO] running `Command { std: "docker" "start" "-a" "794eae676799bb0ba7d85f8883b4a0ccd8d2d0b4d668b4cf4881fbe55fdeda7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dependent_ghost v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "794eae676799bb0ba7d85f8883b4a0ccd8d2d0b4d668b4cf4881fbe55fdeda7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794eae676799bb0ba7d85f8883b4a0ccd8d2d0b4d668b4cf4881fbe55fdeda7a", kill_on_drop: false }`
[INFO] [stdout] 794eae676799bb0ba7d85f8883b4a0ccd8d2d0b4d668b4cf4881fbe55fdeda7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 75b2eb552404e33da3d7da04d35f1296d3639e5d097149ba53f949932103d952
[INFO] running `Command { std: "docker" "start" "-a" "75b2eb552404e33da3d7da04d35f1296d3639e5d097149ba53f949932103d952", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dependent_ghost-63228aed0c332c65)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sort.rs (/opt/rustwide/target/debug/deps/sort-9a3234daf5faaa55)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test run_sort ... 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] [stderr]    Doc-tests dependent_ghost
[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" "75b2eb552404e33da3d7da04d35f1296d3639e5d097149ba53f949932103d952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75b2eb552404e33da3d7da04d35f1296d3639e5d097149ba53f949932103d952", kill_on_drop: false }`
[INFO] [stdout] 75b2eb552404e33da3d7da04d35f1296d3639e5d097149ba53f949932103d952