[INFO] fetching crate docpars 0.2.0...
[INFO] checking docpars-0.2.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate docpars 0.2.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate docpars 0.2.0 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 docpars 0.2.0
[INFO] finished tweaking crates.io crate docpars 0.2.0
[INFO] tweaked toml for crates.io crate docpars 0.2.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate crates.io crate docpars 0.2.0 already has a lockfile, it will not be regenerated
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex v1.3.5
[INFO] [stderr]   Downloaded docopt v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 38f274abbeab53ad922d63633c3ab644d45dafce942d61fe0e316a8b308ee8e5
[INFO] running `Command { std: "docker" "start" "-a" "38f274abbeab53ad922d63633c3ab644d45dafce942d61fe0e316a8b308ee8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38f274abbeab53ad922d63633c3ab644d45dafce942d61fe0e316a8b308ee8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f274abbeab53ad922d63633c3ab644d45dafce942d61fe0e316a8b308ee8e5", kill_on_drop: false }`
[INFO] [stdout] 38f274abbeab53ad922d63633c3ab644d45dafce942d61fe0e316a8b308ee8e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eec293e719ebb273d9beddd84bedec625667f38d058241d6cd16d549a4ad07b
[INFO] running `Command { std: "docker" "start" "-a" "7eec293e719ebb273d9beddd84bedec625667f38d058241d6cd16d549a4ad07b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking strsim v0.9.3
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking regex v1.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking docpars v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.13s
[INFO] running `Command { std: "docker" "inspect" "7eec293e719ebb273d9beddd84bedec625667f38d058241d6cd16d549a4ad07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eec293e719ebb273d9beddd84bedec625667f38d058241d6cd16d549a4ad07b", kill_on_drop: false }`
[INFO] [stdout] 7eec293e719ebb273d9beddd84bedec625667f38d058241d6cd16d549a4ad07b
