Dec 19 08:03:42.796 INFO checking stisol/Horace against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:03:42.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/stisol/Horace:/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 08:03:43.298 INFO [stdout] 727f1d484bc8fe8f25686d7132e5fe80b16d3a5bd0f9f499a65c3f8174992976
Dec 19 08:03:43.304 INFO running `"docker" "start" "-a" "727f1d484bc8fe8f25686d7132e5fe80b16d3a5bd0f9f499a65c3f8174992976"`
Dec 19 08:03:45.620 INFO [stderr]     Checking serde v1.0.38
Dec 19 08:03:45.624 INFO [stderr]     Checking hex v0.2.0
Dec 19 08:03:45.624 INFO [stderr]     Checking remove_dir_all v0.5.0
Dec 19 08:03:45.624 INFO [stderr]     Checking rand_core v0.2.0
Dec 19 08:03:45.624 INFO [stderr]    Compiling openssl-sys v0.9.28
Dec 19 08:03:45.624 INFO [stderr]     Checking memchr v1.0.2
Dec 19 08:03:45.624 INFO [stderr]     Checking socket2 v0.3.4
Dec 19 08:03:45.624 INFO [stderr]     Checking base64 v0.8.0
Dec 19 08:03:46.506 INFO [stderr]     Checking regex-syntax v0.5.5
Dec 19 08:03:46.830 INFO [stderr]     Checking parking_lot_core v0.2.13
Dec 19 08:03:46.952 INFO [stderr]     Checking threadpool v1.7.1
Dec 19 08:03:48.444 INFO [stderr]     Checking stringprep v0.1.2
Dec 19 08:03:48.541 INFO [stderr]     Checking tempdir v0.3.7
Dec 19 08:03:50.724 INFO [stderr]     Checking r2d2 v0.8.2
Dec 19 08:03:50.724 INFO [stderr]     Checking rand v0.5.0
Dec 19 08:03:50.740 INFO [stderr]     Checking parking_lot v0.5.4
Dec 19 08:03:50.764 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 19 08:03:51.140 INFO [stderr]     Checking hyper v0.10.13
Dec 19 08:03:53.105 INFO [stderr]     Checking sha2 v0.7.0
Dec 19 08:03:53.256 INFO [stderr]     Checking hmac v0.5.0
Dec 19 08:03:59.458 INFO [stderr]     Checking postgres-protocol v0.3.2
Dec 19 08:03:59.488 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 08:03:59.628 INFO [stderr]    Compiling mime_guess v1.8.4
Dec 19 08:03:59.728 INFO [stderr]    Compiling serde_derive v1.0.38
Dec 19 08:04:12.986 INFO [stderr]     Checking multipart v0.13.6
Dec 19 08:04:13.588 INFO [stderr]     Checking regex v0.2.10
Dec 19 08:04:15.411 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 08:04:16.600 INFO [stderr]     Checking evzht9h3nznqzwl v0.0.3
Dec 19 08:04:16.600 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 19 08:04:24.954 INFO [stderr]     Checking env_logger v0.5.7
Dec 19 08:04:29.008 INFO [stderr]     Checking chrono v0.4.2
Dec 19 08:04:29.008 INFO [stderr]     Checking serde_json v1.0.14
Dec 19 08:04:31.866 INFO [stderr]     Checking postgres-shared v0.4.1
Dec 19 08:04:32.180 INFO [stderr]     Checking serenity v0.5.2
Dec 19 08:04:34.428 INFO [stderr]     Checking postgres v0.15.2
Dec 19 08:04:36.360 INFO [stderr]     Checking r2d2_postgres v0.14.0
Dec 19 08:04:51.276 INFO [stderr]     Checking horace v0.1.0 (/opt/crater/workdir)
Dec 19 08:04:53.001 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Dec 19 08:04:54.000 INFO running `"docker" "inspect" "727f1d484bc8fe8f25686d7132e5fe80b16d3a5bd0f9f499a65c3f8174992976"`
Dec 19 08:04:54.324 INFO running `"docker" "rm" "-f" "727f1d484bc8fe8f25686d7132e5fe80b16d3a5bd0f9f499a65c3f8174992976"`
Dec 19 08:04:54.652 INFO [stdout] 727f1d484bc8fe8f25686d7132e5fe80b16d3a5bd0f9f499a65c3f8174992976