[INFO] fetching crate enum_variants 1.0.0...
[INFO] checking enum_variants-1.0.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate enum_variants 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate enum_variants 1.0.0 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 enum_variants 1.0.0
[INFO] finished tweaking crates.io crate enum_variants 1.0.0
[INFO] tweaked toml for crates.io crate enum_variants 1.0.0 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5eacc9a9ea37d8f47392c9547a29aa4636a6a25234840db0653aef8b26ef3a8c
[INFO] running `Command { std: "docker" "start" "-a" "5eacc9a9ea37d8f47392c9547a29aa4636a6a25234840db0653aef8b26ef3a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eacc9a9ea37d8f47392c9547a29aa4636a6a25234840db0653aef8b26ef3a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eacc9a9ea37d8f47392c9547a29aa4636a6a25234840db0653aef8b26ef3a8c", kill_on_drop: false }`
[INFO] [stdout] 5eacc9a9ea37d8f47392c9547a29aa4636a6a25234840db0653aef8b26ef3a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ed9c1e7733af8795de83b2c3957e984e3b9f6801f80e7c2406d90724e45a1a5a
[INFO] running `Command { std: "docker" "start" "-a" "ed9c1e7733af8795de83b2c3957e984e3b9f6801f80e7c2406d90724e45a1a5a", kill_on_drop: false }`
[INFO] [stderr]     Checking enum_variants v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "ed9c1e7733af8795de83b2c3957e984e3b9f6801f80e7c2406d90724e45a1a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed9c1e7733af8795de83b2c3957e984e3b9f6801f80e7c2406d90724e45a1a5a", kill_on_drop: false }`
[INFO] [stdout] ed9c1e7733af8795de83b2c3957e984e3b9f6801f80e7c2406d90724e45a1a5a
