[INFO] crate cc 1.0.47 is already in cache
[INFO] checking cc-1.0.47 against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037
[INFO] extracting crate cc 1.0.47 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cc 1.0.47 on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cc 1.0.47
[INFO] finished tweaking crates.io crate cc 1.0.47
[INFO] tweaked toml for crates.io crate cc 1.0.47 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate cc 1.0.47 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "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] 7861ce5591a18c15af5eff550661f9b2e6fd3c56d242d2e9d8ea1f2d38eb3e2a
[INFO] running `"docker" "start" "-a" "7861ce5591a18c15af5eff550661f9b2e6fd3c56d242d2e9d8ea1f2d38eb3e2a"`
[INFO] [stderr]    Compiling libc v0.2.64
[INFO] [stderr]     Checking cc v1.0.47 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `"docker" "inspect" "7861ce5591a18c15af5eff550661f9b2e6fd3c56d242d2e9d8ea1f2d38eb3e2a"`
[INFO] running `"docker" "rm" "-f" "7861ce5591a18c15af5eff550661f9b2e6fd3c56d242d2e9d8ea1f2d38eb3e2a"`
[INFO] [stdout] 7861ce5591a18c15af5eff550661f9b2e6fd3c56d242d2e9d8ea1f2d38eb3e2a