[INFO] fetching crate config_parser_derive 0.1.1...
[INFO] testing config_parser_derive-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate config_parser_derive 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate config_parser_derive 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 config_parser_derive 0.1.1
[INFO] finished tweaking crates.io crate config_parser_derive 0.1.1
[INFO] tweaked toml for crates.io crate config_parser_derive 0.1.1 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 12121575fc85514edd9a863a99c1a37ad8fb351d3ec099c40d69ad9077389369
[INFO] running `Command { std: "docker" "start" "-a" "12121575fc85514edd9a863a99c1a37ad8fb351d3ec099c40d69ad9077389369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12121575fc85514edd9a863a99c1a37ad8fb351d3ec099c40d69ad9077389369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12121575fc85514edd9a863a99c1a37ad8fb351d3ec099c40d69ad9077389369", kill_on_drop: false }`
[INFO] [stdout] 12121575fc85514edd9a863a99c1a37ad8fb351d3ec099c40d69ad9077389369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 76b1d51b5547efbb2670ba6ba49551ed02444bd6ab825f3db8ad88b92f4b10b6
[INFO] running `Command { std: "docker" "start" "-a" "76b1d51b5547efbb2670ba6ba49551ed02444bd6ab825f3db8ad88b92f4b10b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling config_parser_derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "76b1d51b5547efbb2670ba6ba49551ed02444bd6ab825f3db8ad88b92f4b10b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76b1d51b5547efbb2670ba6ba49551ed02444bd6ab825f3db8ad88b92f4b10b6", kill_on_drop: false }`
[INFO] [stdout] 76b1d51b5547efbb2670ba6ba49551ed02444bd6ab825f3db8ad88b92f4b10b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 44192add0e66c942aeb9de9491625812691a2210db8f97ec1c8c385de8093ee0
[INFO] running `Command { std: "docker" "start" "-a" "44192add0e66c942aeb9de9491625812691a2210db8f97ec1c8c385de8093ee0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling config_parser_derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "44192add0e66c942aeb9de9491625812691a2210db8f97ec1c8c385de8093ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44192add0e66c942aeb9de9491625812691a2210db8f97ec1c8c385de8093ee0", kill_on_drop: false }`
[INFO] [stdout] 44192add0e66c942aeb9de9491625812691a2210db8f97ec1c8c385de8093ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9a352e709c72fe6fd4381e2450a62140237c080238dc16abac0b38761d669b59
[INFO] running `Command { std: "docker" "start" "-a" "9a352e709c72fe6fd4381e2450a62140237c080238dc16abac0b38761d669b59", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/config_parser_derive-02f9ce824251ba68)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests config_parser_derive
[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 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" "9a352e709c72fe6fd4381e2450a62140237c080238dc16abac0b38761d669b59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a352e709c72fe6fd4381e2450a62140237c080238dc16abac0b38761d669b59", kill_on_drop: false }`
[INFO] [stdout] 9a352e709c72fe6fd4381e2450a62140237c080238dc16abac0b38761d669b59