[INFO] fetching crate scfg 0.3.0...
[INFO] testing scfg-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate scfg 0.3.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate scfg 0.3.0 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 scfg 0.3.0
[INFO] finished tweaking crates.io crate scfg 0.3.0
[INFO] tweaked toml for crates.io crate scfg 0.3.0 written to /workspace/builds/worker-118/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] [stderr]     Blocking waiting for file lock on package cache
[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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 67e524af06ba3db134a93db9d7b3ce3969879de2642e94d514140a26c52c26e0
[INFO] running `Command { std: "docker" "start" "-a" "67e524af06ba3db134a93db9d7b3ce3969879de2642e94d514140a26c52c26e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67e524af06ba3db134a93db9d7b3ce3969879de2642e94d514140a26c52c26e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e524af06ba3db134a93db9d7b3ce3969879de2642e94d514140a26c52c26e0", kill_on_drop: false }`
[INFO] [stdout] 67e524af06ba3db134a93db9d7b3ce3969879de2642e94d514140a26c52c26e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] cd2e8a670b13efe61fca13b8e280c2fd0bbcc72d360556eb259e18c5fc0f76c7
[INFO] running `Command { std: "docker" "start" "-a" "cd2e8a670b13efe61fca13b8e280c2fd0bbcc72d360556eb259e18c5fc0f76c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling shell-words v1.0.0
[INFO] [stderr]    Compiling scfg v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "cd2e8a670b13efe61fca13b8e280c2fd0bbcc72d360556eb259e18c5fc0f76c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd2e8a670b13efe61fca13b8e280c2fd0bbcc72d360556eb259e18c5fc0f76c7", kill_on_drop: false }`
[INFO] [stdout] cd2e8a670b13efe61fca13b8e280c2fd0bbcc72d360556eb259e18c5fc0f76c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 102db18777045ecc3655a1f03a962c3720378226bae62c4640bb6972c5c5a470
[INFO] running `Command { std: "docker" "start" "-a" "102db18777045ecc3655a1f03a962c3720378226bae62c4640bb6972c5c5a470", kill_on_drop: false }`
[INFO] [stderr]    Compiling scfg v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "102db18777045ecc3655a1f03a962c3720378226bae62c4640bb6972c5c5a470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "102db18777045ecc3655a1f03a962c3720378226bae62c4640bb6972c5c5a470", kill_on_drop: false }`
[INFO] [stdout] 102db18777045ecc3655a1f03a962c3720378226bae62c4640bb6972c5c5a470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 09aac601a2545098ae1a74b11b8cba677e24c5d4a143e24ba0ebfd89297798b2
[INFO] running `Command { std: "docker" "start" "-a" "09aac601a2545098ae1a74b11b8cba677e24c5d4a143e24ba0ebfd89297798b2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scfg-d3a80affd865e86d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::flat ... ok
[INFO] [stdout] test test::write ... ok
[INFO] [stdout] test test::simple_blocks ... ok
[INFO] [stderr]    Doc-tests scfg
[INFO] [stdout] test test::nested ... ok
[INFO] [stdout] test test::write_block ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Directive::get_or_create_child (line 291) ... ok
[INFO] [stdout] test src/lib.rs - Scfg::contains (line 116) ... ok
[INFO] [stdout] test src/lib.rs - Scfg::add (line 132) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09aac601a2545098ae1a74b11b8cba677e24c5d4a143e24ba0ebfd89297798b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09aac601a2545098ae1a74b11b8cba677e24c5d4a143e24ba0ebfd89297798b2", kill_on_drop: false }`
[INFO] [stdout] 09aac601a2545098ae1a74b11b8cba677e24c5d4a143e24ba0ebfd89297798b2