[INFO] crate rate-common 0.2.3 is already in cache
[INFO] checking rate-common-0.2.3 against master#2da942f32802c8233a09744024dfbc34431adf65 for pr-66963
[INFO] extracting crate rate-common 0.2.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rate-common 0.2.3 on toolchain 2da942f32802c8233a09744024dfbc34431adf65
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rate-common 0.2.3
[INFO] finished tweaking crates.io crate rate-common 0.2.3
[INFO] tweaked toml for crates.io crate rate-common 0.2.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "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" "+2da942f32802c8233a09744024dfbc34431adf65" "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] a0cc5265d6dc03760226bb7fb614706686ceebfa49b4a8b70ecb04cf64989bc4
[INFO] running `"docker" "start" "-a" "a0cc5265d6dc03760226bb7fb614706686ceebfa49b4a8b70ecb04cf64989bc4"`
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.43
[INFO] [stderr]    Compiling lzma-sys v0.1.15
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling rate-macros v0.2.3
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling lz4 v1.23.1
[INFO] [stderr]     Checking rate-common v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.71s
[INFO] running `"docker" "inspect" "a0cc5265d6dc03760226bb7fb614706686ceebfa49b4a8b70ecb04cf64989bc4"`
[INFO] running `"docker" "rm" "-f" "a0cc5265d6dc03760226bb7fb614706686ceebfa49b4a8b70ecb04cf64989bc4"`
[INFO] [stdout] a0cc5265d6dc03760226bb7fb614706686ceebfa49b4a8b70ecb04cf64989bc4