Dec 19 07:15:17.358 INFO checking thekvs/mail-pinger against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:15:17.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/thekvs/mail-pinger:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:15:17.747 INFO [stdout] a6f4af6b4e329b50bbf3f0841253fa1a4bb3c18e5ab9fd99e35a6bdaa75ce1d5
Dec 19 07:15:17.749 INFO running `"docker" "start" "-a" "a6f4af6b4e329b50bbf3f0841253fa1a4bb3c18e5ab9fd99e35a6bdaa75ce1d5"`
Dec 19 07:15:19.956 INFO [stderr]    Compiling proc-macro2 v0.4.12
Dec 19 07:15:19.980 INFO [stderr]     Checking termcolor v1.0.1
Dec 19 07:15:20.004 INFO [stderr]     Checking exitcode v1.1.2
Dec 19 07:15:20.004 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 19 07:15:20.004 INFO [stderr]     Checking memchr v1.0.2
Dec 19 07:15:20.004 INFO [stderr]     Checking memchr v2.0.1
Dec 19 07:15:20.008 INFO [stderr]     Checking log v0.4.3
Dec 19 07:15:20.009 INFO [stderr]     Checking threadpool v1.7.1
Dec 19 07:15:20.544 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 07:15:20.577 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 19 07:15:20.587 INFO [stderr]     Checking nom v3.2.1
Dec 19 07:15:21.664 INFO [stderr]     Checking aho-corasick v0.6.6
Dec 19 07:15:24.344 INFO [stderr]     Checking regex v1.0.2
Dec 19 07:15:24.344 INFO [stderr]     Checking regex v0.2.11
Dec 19 07:15:26.292 INFO [stderr]     Checking backtrace v0.3.9
Dec 19 07:15:28.178 INFO [stderr]    Compiling quote v0.6.6
Dec 19 07:15:29.217 INFO [stderr]    Compiling syn v0.14.8
Dec 19 07:15:30.108 INFO [stderr]     Checking imap-proto v0.4.1
Dec 19 07:15:30.632 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 07:15:32.527 INFO [stderr]     Checking env_logger v0.5.12
Dec 19 07:15:32.913 INFO [stderr]     Checking imap v0.8.1
Dec 19 07:15:42.696 INFO [stderr]    Compiling synstructure v0.9.0
Dec 19 07:15:42.697 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 19 07:15:46.339 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 19 07:15:49.606 INFO [stderr]     Checking failure v0.1.2
Dec 19 07:15:58.076 INFO [stderr]     Checking mail-pinger v0.1.0 (/opt/crater/workdir)
Dec 19 07:15:59.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.51s
Dec 19 07:15:59.900 INFO running `"docker" "inspect" "a6f4af6b4e329b50bbf3f0841253fa1a4bb3c18e5ab9fd99e35a6bdaa75ce1d5"`
Dec 19 07:16:00.160 INFO running `"docker" "rm" "-f" "a6f4af6b4e329b50bbf3f0841253fa1a4bb3c18e5ab9fd99e35a6bdaa75ce1d5"`
Dec 19 07:16:00.428 INFO [stdout] a6f4af6b4e329b50bbf3f0841253fa1a4bb3c18e5ab9fd99e35a6bdaa75ce1d5