Dec 04 18:44:57.034 INFO checking flatcar-linux/coreos-metadata against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:44:57.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 18:44:57.560 INFO [stdout] 7730e811e61c8f7d8eefac2d4374bc36879c68fbd864f3a38dad354846df6e19
Dec 04 18:44:57.563 INFO running `"docker" "start" "-a" "7730e811e61c8f7d8eefac2d4374bc36879c68fbd864f3a38dad354846df6e19"`
Dec 04 18:44:59.017 INFO [stderr] usermod: no changes
Dec 04 18:44:59.701 INFO [stderr]     Checking error-chain v0.12.0
Dec 04 18:44:59.702 INFO [stderr]     Checking slog v2.3.2
Dec 04 18:44:59.703 INFO [stderr]     Checking users v0.7.0
Dec 04 18:44:59.703 INFO [stderr]     Checking fs2 v0.4.3
Dec 04 18:44:59.705 INFO [stderr]    Compiling memchr v2.0.1
Dec 04 18:44:59.707 INFO [stderr]    Compiling http-muncher v0.3.2
Dec 04 18:44:59.730 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 04 18:44:59.731 INFO [stderr]     Checking serde-xml-rs v0.2.1
Dec 04 18:45:01.067 INFO [stderr]     Checking md-5 v0.7.0
Dec 04 18:45:01.382 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 04 18:45:02.135 INFO [stderr]     Checking slog-term v2.4.0
Dec 04 18:45:02.135 INFO [stderr]     Checking slog-scope v4.0.1
Dec 04 18:45:02.199 INFO [stderr]     Checking slog-async v2.3.0
Dec 04 18:45:02.291 INFO [stderr]     Checking openssh-keys v0.3.0
Dec 04 18:45:02.831 INFO [stderr]    Compiling aho-corasick v0.6.6
Dec 04 18:45:07.661 INFO [stderr]     Checking mockito v0.9.1
Dec 04 18:45:07.775 INFO [stderr]     Checking update-ssh-keys v0.3.0
Dec 04 18:45:09.427 INFO [stderr]    Compiling regex v0.2.11
Dec 04 18:45:09.814 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 04 18:45:10.167 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 04 18:45:12.563 INFO [stderr]     Checking tokio v0.1.7
Dec 04 18:45:16.539 INFO [stderr]     Checking tokio-core v0.1.17
Dec 04 18:45:23.265 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 18:45:23.265 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 04 18:45:29.309 INFO [stderr]     Checking hyper v0.11.27
Dec 04 18:45:37.619 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 04 18:45:40.202 INFO [stderr]     Checking reqwest v0.7.3
Dec 04 18:46:00.646 INFO [stderr]    Compiling syntex v0.42.2
Dec 04 18:46:02.231 INFO [stderr]    Compiling pnet_macros v0.21.0
Dec 04 18:46:05.851 INFO [stderr]    Compiling pnet_packet v0.21.0
Dec 04 18:46:19.310 INFO [stderr]     Checking pnet_transport v0.21.0
Dec 04 18:46:19.823 INFO [stderr]     Checking pnet v0.21.0
Dec 04 18:46:20.339 INFO [stderr]     Checking coreos-metadata v3.0.1-alpha.0 (/source)
Dec 04 18:46:29.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
Dec 04 18:46:29.299 INFO [stderr] su: No module specific data is present
Dec 04 18:46:29.979 INFO running `"docker" "inspect" "7730e811e61c8f7d8eefac2d4374bc36879c68fbd864f3a38dad354846df6e19"`
Dec 04 18:46:30.207 INFO running `"docker" "rm" "-f" "7730e811e61c8f7d8eefac2d4374bc36879c68fbd864f3a38dad354846df6e19"`
Dec 04 18:46:30.411 INFO [stdout] 7730e811e61c8f7d8eefac2d4374bc36879c68fbd864f3a38dad354846df6e19