[INFO] fetching crate sha-1 0.8.2...
[INFO] checking sha-1-0.8.2 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate sha-1 0.8.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sha-1 0.8.2 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sha-1 0.8.2
[INFO] finished tweaking crates.io crate sha-1 0.8.2
[INFO] tweaked toml for crates.io crate sha-1 0.8.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate sha-1 0.8.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9fe09e8da3d279c64b9fb6d5e1ee30fc73cedd4b83d6d73a405f2c4bad6f2536
[INFO] running `"docker" "start" "-a" "9fe09e8da3d279c64b9fb6d5e1ee30fc73cedd4b83d6d73a405f2c4bad6f2536"`
[INFO] [stderr]     Checking sha-1 v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `"docker" "inspect" "9fe09e8da3d279c64b9fb6d5e1ee30fc73cedd4b83d6d73a405f2c4bad6f2536"`
[INFO] running `"docker" "rm" "-f" "9fe09e8da3d279c64b9fb6d5e1ee30fc73cedd4b83d6d73a405f2c4bad6f2536"`
[INFO] [stdout] 9fe09e8da3d279c64b9fb6d5e1ee30fc73cedd4b83d6d73a405f2c4bad6f2536