[INFO] crate surfman-chains 0.2.1 is already in cache
[INFO] checking surfman-chains-0.2.1 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate surfman-chains 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate surfman-chains 0.2.1 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate surfman-chains 0.2.1
[INFO] finished tweaking crates.io crate surfman-chains 0.2.1
[INFO] tweaked toml for crates.io crate surfman-chains 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+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] 78ccd962aefd5d7706ab012ddeb670648d5d482f2f9edd7eda8bd81b75eeb24a
[INFO] running `"docker" "start" "-a" "78ccd962aefd5d7706ab012ddeb670648d5d482f2f9edd7eda8bd81b75eeb24a"`
[INFO] [stderr]     Checking surfman-chains-api v0.2.0
[INFO] [stderr]     Checking x11 v2.18.1
[INFO] [stderr]     Checking euclid v0.20.7
[INFO] [stderr]    Compiling sparkle v0.1.18
[INFO] [stderr]    Compiling surfman v0.1.3
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]     Checking wayland-sys v0.24.1
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.19.3
[INFO] [stderr]     Checking surfman-chains v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.58s
[INFO] running `"docker" "inspect" "78ccd962aefd5d7706ab012ddeb670648d5d482f2f9edd7eda8bd81b75eeb24a"`
[INFO] running `"docker" "rm" "-f" "78ccd962aefd5d7706ab012ddeb670648d5d482f2f9edd7eda8bd81b75eeb24a"`
[INFO] [stdout] 78ccd962aefd5d7706ab012ddeb670648d5d482f2f9edd7eda8bd81b75eeb24a