[INFO] fetching crate protomolecule 0.0.2...
[INFO] checking protomolecule-0.0.2 against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] extracting crate protomolecule 0.0.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate protomolecule 0.0.2
[INFO] finished tweaking crates.io crate protomolecule 0.0.2
[INFO] tweaked toml for crates.io crate protomolecule 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate protomolecule 0.0.2 on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate protomolecule 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f9b5cd7c8c5fdf154aa3fb9d7f9ddf814a3dbaa5949601462728442f8b75f90
[INFO] running `Command { std: "docker" "start" "-a" "6f9b5cd7c8c5fdf154aa3fb9d7f9ddf814a3dbaa5949601462728442f8b75f90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f9b5cd7c8c5fdf154aa3fb9d7f9ddf814a3dbaa5949601462728442f8b75f90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f9b5cd7c8c5fdf154aa3fb9d7f9ddf814a3dbaa5949601462728442f8b75f90", kill_on_drop: false }`
[INFO] [stdout] 6f9b5cd7c8c5fdf154aa3fb9d7f9ddf814a3dbaa5949601462728442f8b75f90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 974a669c9ae293256529ee21d3a75c23d30a4de959cb9b4582f48e445914daa2
[INFO] running `Command { std: "docker" "start" "-a" "974a669c9ae293256529ee21d3a75c23d30a4de959cb9b4582f48e445914daa2", kill_on_drop: false }`
[INFO] [stderr]     Checking protomolecule v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "974a669c9ae293256529ee21d3a75c23d30a4de959cb9b4582f48e445914daa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974a669c9ae293256529ee21d3a75c23d30a4de959cb9b4582f48e445914daa2", kill_on_drop: false }`
[INFO] [stdout] 974a669c9ae293256529ee21d3a75c23d30a4de959cb9b4582f48e445914daa2