[INFO] crate palaver 0.2.8 is already in cache
[INFO] checking palaver-0.2.8 against try#662bf71cc5bbfe44a109ab5b7205e12ec319754c for pr-67531
[INFO] extracting crate palaver 0.2.8 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate palaver 0.2.8 on toolchain 662bf71cc5bbfe44a109ab5b7205e12ec319754c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate palaver 0.2.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate palaver 0.2.8
[INFO] tweaked toml for crates.io crate palaver 0.2.8 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate palaver 0.2.8 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "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] f84a68561113c01f6b1b0860fe8af0b648b0a419224ebbc17922e8de4d353437
[INFO] running `"docker" "start" "-a" "f84a68561113c01f6b1b0860fe8af0b648b0a419224ebbc17922e8de4d353437"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling heapless v0.5.0
[INFO] [stderr]    Compiling escargot v0.5.0
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]     Checking hash32 v0.1.0
[INFO] [stderr]     Checking nix v0.15.0
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking as-slice v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]     Checking palaver v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde v1.0.99
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.76s
[INFO] running `"docker" "inspect" "f84a68561113c01f6b1b0860fe8af0b648b0a419224ebbc17922e8de4d353437"`
[INFO] running `"docker" "rm" "-f" "f84a68561113c01f6b1b0860fe8af0b648b0a419224ebbc17922e8de4d353437"`
[INFO] [stdout] f84a68561113c01f6b1b0860fe8af0b648b0a419224ebbc17922e8de4d353437