Dec 17 11:28:14.369 INFO checking yelcat/iot_hub against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 11:28:14.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/yelcat/iot_hub:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 11:28:14.800 INFO [stdout] 8dd03cff1713efa49df9994b7776167ee30d5d36c4a106320a75f39f2a96f7fb
Dec 17 11:28:14.802 INFO running `"docker" "start" "-a" "8dd03cff1713efa49df9994b7776167ee30d5d36c4a106320a75f39f2a96f7fb"`
Dec 17 11:28:17.488 INFO [stderr]     Checking slab v0.3.0
Dec 17 11:28:17.488 INFO [stderr]     Checking lazycell v0.5.1
Dec 17 11:28:17.496 INFO [stderr]     Checking futures v0.1.17
Dec 17 11:28:17.496 INFO [stderr]     Checking regex-syntax v0.4.1
Dec 17 11:28:17.496 INFO [stderr]     Checking log v0.3.8
Dec 17 11:28:17.504 INFO [stderr]     Checking serde v1.0.23
Dec 17 11:28:17.504 INFO [stderr]     Checking scoped-tls v0.1.0
Dec 17 11:28:17.516 INFO [stderr]     Checking iovec v0.1.1
Dec 17 11:28:18.632 INFO [stderr]     Checking memchr v2.0.1
Dec 17 11:28:18.720 INFO [stderr]     Checking net2 v0.2.31
Dec 17 11:28:18.744 INFO [stderr]     Checking thread_local v0.3.4
Dec 17 11:28:18.808 INFO [stderr]    Compiling serde_derive_internals v0.17.0
Dec 17 11:28:19.448 INFO [stderr]     Checking bytes v0.4.5
Dec 17 11:28:19.677 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 17 11:28:21.484 INFO [stderr]     Checking mio v0.6.11
Dec 17 11:28:29.691 INFO [stderr]    Compiling serde_derive v1.0.23
Dec 17 11:28:30.320 INFO [stderr]     Checking regex v0.2.3
Dec 17 11:28:34.009 INFO [stderr]     Checking tokio-io v0.1.4
Dec 17 11:28:36.869 INFO [stderr]     Checking tokio-core v0.1.11
Dec 17 11:28:37.581 INFO [stderr]     Checking env_logger v0.4.3
Dec 17 11:28:46.820 INFO [stderr]     Checking serde_json v1.0.6
Dec 17 11:28:49.104 INFO [stderr]     Checking iot_hub v0.1.0 (/opt/crater/workdir)
Dec 17 11:28:50.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.78s
Dec 17 11:28:51.347 INFO running `"docker" "inspect" "8dd03cff1713efa49df9994b7776167ee30d5d36c4a106320a75f39f2a96f7fb"`
Dec 17 11:28:51.690 INFO running `"docker" "rm" "-f" "8dd03cff1713efa49df9994b7776167ee30d5d36c4a106320a75f39f2a96f7fb"`
Dec 17 11:28:52.056 INFO [stdout] 8dd03cff1713efa49df9994b7776167ee30d5d36c4a106320a75f39f2a96f7fb