[INFO] crate cc 1.0.50 is already in cache
[INFO] checking cc-1.0.50 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880
[INFO] extracting crate cc 1.0.50 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cc 1.0.50 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cc 1.0.50
[INFO] finished tweaking crates.io crate cc 1.0.50
[INFO] tweaked toml for crates.io crate cc 1.0.50 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate cc 1.0.50 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] 358cfe8abffa0ffc1fad3966f82437cb39c3d07d48e78a523ddac740086b9e4b
[INFO] running `"docker" "start" "-a" "358cfe8abffa0ffc1fad3966f82437cb39c3d07d48e78a523ddac740086b9e4b"`
[INFO] [stderr]     Checking cc v1.0.50 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `"docker" "inspect" "358cfe8abffa0ffc1fad3966f82437cb39c3d07d48e78a523ddac740086b9e4b"`
[INFO] running `"docker" "rm" "-f" "358cfe8abffa0ffc1fad3966f82437cb39c3d07d48e78a523ddac740086b9e4b"`
[INFO] [stdout] 358cfe8abffa0ffc1fad3966f82437cb39c3d07d48e78a523ddac740086b9e4b