[INFO] crate rsass 0.12.0 is already in cache
[INFO] checking rsass-0.12.0 against try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746
[INFO] extracting crate rsass 0.12.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rsass 0.12.0 on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rsass 0.12.0
[INFO] finished tweaking crates.io crate rsass 0.12.0
[INFO] tweaked toml for crates.io crate rsass 0.12.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate rsass 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "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] 52d49f5479d4d56a784b368329d81eb72449b5c4b5aec501f40def9e8f71e066
[INFO] running `"docker" "start" "-a" "52d49f5479d4d56a784b368329d81eb72449b5c4b5aec501f40def9e8f71e066"`
[INFO] [stderr]     Checking bytecount v0.6.0
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking nom v5.0.1
[INFO] [stderr]     Checking rsass v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.77s
[INFO] running `"docker" "inspect" "52d49f5479d4d56a784b368329d81eb72449b5c4b5aec501f40def9e8f71e066"`
[INFO] running `"docker" "rm" "-f" "52d49f5479d4d56a784b368329d81eb72449b5c4b5aec501f40def9e8f71e066"`
[INFO] [stdout] 52d49f5479d4d56a784b368329d81eb72449b5c4b5aec501f40def9e8f71e066