[INFO] fetching crate config-file 0.2.1...
[INFO] testing config-file-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate config-file 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate config-file 0.2.1 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 config-file 0.2.1
[INFO] finished tweaking crates.io crate config-file 0.2.1
[INFO] tweaked toml for crates.io crate config-file 0.2.1 written to /workspace/builds/worker-3/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]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-xml-rs v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] b17cae2a9035c0fe19b99b61a5757d6d23c0896b9180d9d94a9aaf3c91a11abe
[INFO] running `Command { std: "docker" "start" "-a" "b17cae2a9035c0fe19b99b61a5757d6d23c0896b9180d9d94a9aaf3c91a11abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b17cae2a9035c0fe19b99b61a5757d6d23c0896b9180d9d94a9aaf3c91a11abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b17cae2a9035c0fe19b99b61a5757d6d23c0896b9180d9d94a9aaf3c91a11abe", kill_on_drop: false }`
[INFO] [stdout] b17cae2a9035c0fe19b99b61a5757d6d23c0896b9180d9d94a9aaf3c91a11abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1753267e6683a29d8604e2ab5c19feeb537f0638ff4692d5fcb214551d3ca672
[INFO] running `Command { std: "docker" "start" "-a" "1753267e6683a29d8604e2ab5c19feeb537f0638ff4692d5fcb214551d3ca672", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling config-file v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.56s
[INFO] running `Command { std: "docker" "inspect" "1753267e6683a29d8604e2ab5c19feeb537f0638ff4692d5fcb214551d3ca672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1753267e6683a29d8604e2ab5c19feeb537f0638ff4692d5fcb214551d3ca672", kill_on_drop: false }`
[INFO] [stdout] 1753267e6683a29d8604e2ab5c19feeb537f0638ff4692d5fcb214551d3ca672
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] cfb39e49521febe3f7891d8ff75ef42e8c8ec651ed7e898246059b7c4f8e0f9e
[INFO] running `Command { std: "docker" "start" "-a" "cfb39e49521febe3f7891d8ff75ef42e8c8ec651ed7e898246059b7c4f8e0f9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling config-file v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "cfb39e49521febe3f7891d8ff75ef42e8c8ec651ed7e898246059b7c4f8e0f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfb39e49521febe3f7891d8ff75ef42e8c8ec651ed7e898246059b7c4f8e0f9e", kill_on_drop: false }`
[INFO] [stdout] cfb39e49521febe3f7891d8ff75ef42e8c8ec651ed7e898246059b7c4f8e0f9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] abf62f6d9e8d707564b2ec3c285cf73fc5379565a2404f4f2e7ce17c345d43fa
[INFO] running `Command { std: "docker" "start" "-a" "abf62f6d9e8d707564b2ec3c285cf73fc5379565a2404f4f2e7ce17c345d43fa", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/config_file-33d9ac7b2f740dd9)
[INFO] [stdout] test test::test_unknown ... ok
[INFO] [stdout] test test::test_file_not_found ... ok
[INFO] [stderr]    Doc-tests config_file
[INFO] [stdout] test test::test_toml ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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 src/lib.rs - (line 18) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "abf62f6d9e8d707564b2ec3c285cf73fc5379565a2404f4f2e7ce17c345d43fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf62f6d9e8d707564b2ec3c285cf73fc5379565a2404f4f2e7ce17c345d43fa", kill_on_drop: false }`
[INFO] [stdout] abf62f6d9e8d707564b2ec3c285cf73fc5379565a2404f4f2e7ce17c345d43fa