[INFO] fetching crate polarlight 0.0.1...
[INFO] checking polarlight-0.0.1 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate polarlight 0.0.1 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate polarlight 0.0.1 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polarlight 0.0.1
[INFO] finished tweaking crates.io crate polarlight 0.0.1
[INFO] tweaked toml for crates.io crate polarlight 0.0.1 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63d00a11b8dbd0ce362defc1376805f3a367b9a4916d9b254ca28463b21a8d66
[INFO] running `Command { std: "docker" "start" "-a" "63d00a11b8dbd0ce362defc1376805f3a367b9a4916d9b254ca28463b21a8d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63d00a11b8dbd0ce362defc1376805f3a367b9a4916d9b254ca28463b21a8d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d00a11b8dbd0ce362defc1376805f3a367b9a4916d9b254ca28463b21a8d66", kill_on_drop: false }`
[INFO] [stdout] 63d00a11b8dbd0ce362defc1376805f3a367b9a4916d9b254ca28463b21a8d66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fc3bd4b3f2bc41a3dd8a41a2f2711d35e14d1820e0aaeb3b0d1f5f2cdf2f9e8
[INFO] running `Command { std: "docker" "start" "-a" "5fc3bd4b3f2bc41a3dd8a41a2f2711d35e14d1820e0aaeb3b0d1f5f2cdf2f9e8", kill_on_drop: false }`
[INFO] [stderr]     Checking polarlight v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "5fc3bd4b3f2bc41a3dd8a41a2f2711d35e14d1820e0aaeb3b0d1f5f2cdf2f9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc3bd4b3f2bc41a3dd8a41a2f2711d35e14d1820e0aaeb3b0d1f5f2cdf2f9e8", kill_on_drop: false }`
[INFO] [stdout] 5fc3bd4b3f2bc41a3dd8a41a2f2711d35e14d1820e0aaeb3b0d1f5f2cdf2f9e8