[INFO] crate ciruela 0.6.12 is already in cache
[INFO] checking ciruela-0.6.12 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate ciruela 0.6.12 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ciruela 0.6.12 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ciruela 0.6.12
[INFO] finished tweaking crates.io crate ciruela 0.6.12
[INFO] tweaked toml for crates.io crate ciruela 0.6.12 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=allow" "-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" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 176f7ed0c2943594f2e4d2c2b8a64d5d5a65f1d9898d62c3ee597489494cea5a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "176f7ed0c2943594f2e4d2c2b8a64d5d5a65f1d9898d62c3ee597489494cea5a"`
[INFO] [stderr]     Checking netbuf v0.4.1
[INFO] [stderr]     Checking sha1 v0.4.0
[INFO] [stderr]     Checking atomic v0.3.4
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]     Checking atomic v0.4.5
[INFO] [stderr]     Checking crossbeam v0.3.2
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]     Checking async-slot v0.1.0
[INFO] [stderr]     Checking scan_dir v0.3.3
[INFO] [stderr]     Checking valuable_futures v0.1.1
[INFO] [stderr]     Checking pretty_assertions v0.5.1
[INFO] [stderr]     Checking openat v0.1.18
[INFO] [stderr]     Checking abstract-ns v0.4.3
[INFO] [stderr]     Checking ssh-keys v0.1.3
[INFO] [stderr]     Checking digest-writer v0.3.1
[INFO] [stderr]     Checking humannum v0.1.0
[INFO] [stderr]     Checking blake2 v0.7.1
[INFO] [stderr]     Checking tk-bufstream v0.3.0
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking tk-listen v0.1.1
[INFO] [stderr]     Checking tk-easyloop v0.1.1
[INFO] [stderr]     Checking tk-pool v0.5.3
[INFO] [stderr]     Checking ns-std-threaded v0.3.0
[INFO] [stderr]     Checking ns-router v0.1.6
[INFO] [stderr]     Checking tk-http v0.3.9
[INFO] [stderr]     Checking dir-signature v0.2.9
[INFO] [stderr]     Checking ns-env-config v0.1.0
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking self-meter v0.6.0
[INFO] [stderr]     Checking serde_millis v0.1.1
[INFO] [stderr]     Checking serde-humantime v0.1.1
[INFO] [stderr]     Checking serde_cbor v0.8.2
[INFO] [stderr]     Checking serde_bytes v0.10.5
[INFO] [stderr]     Checking quire v0.4.1
[INFO] [stderr]     Checking self-meter-http v0.4.1
[INFO] [stderr]     Checking libcantal v0.3.2
[INFO] [stderr]     Checking tk-cantal v0.3.2
[INFO] [stderr]     Checking ciruela v0.6.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.49s
[INFO] running `"docker" "inspect" "176f7ed0c2943594f2e4d2c2b8a64d5d5a65f1d9898d62c3ee597489494cea5a"`
[INFO] running `"docker" "rm" "-f" "176f7ed0c2943594f2e4d2c2b8a64d5d5a65f1d9898d62c3ee597489494cea5a"`
[INFO] [stdout] 176f7ed0c2943594f2e4d2c2b8a64d5d5a65f1d9898d62c3ee597489494cea5a