Dec 19 18:09:36.029 INFO checking deciduously/mifkad against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:09:36.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/deciduously/mifkad:/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 18:09:36.409 INFO [stdout] 1179a883a153858eddb9cdc9fe7298140f4b4028f24e2beeb1fa9c5757c98aff
Dec 19 18:09:36.412 INFO running `"docker" "start" "-a" "1179a883a153858eddb9cdc9fe7298140f4b4028f24e2beeb1fa9c5757c98aff"`
Dec 19 18:09:38.804 INFO [stderr]    Compiling actix-web v0.7.15
Dec 19 18:09:38.832 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 19 18:09:38.855 INFO [stderr]     Checking num_cpus v1.8.0
Dec 19 18:09:38.855 INFO [stderr]     Checking signal-hook v0.1.6
Dec 19 18:09:38.855 INFO [stderr]     Checking brotli-sys v0.3.2
Dec 19 18:09:38.855 INFO [stderr]     Checking miniz-sys v0.1.11
Dec 19 18:09:38.876 INFO [stderr]     Checking backtrace v0.3.9
Dec 19 18:09:38.878 INFO [stderr]     Checking cookie v0.11.0
Dec 19 18:09:39.460 INFO [stderr]     Checking zip v0.5.0
Dec 19 18:09:39.542 INFO [stderr]     Checking flate2 v1.0.6
Dec 19 18:09:40.128 INFO [stderr]     Checking brotli2 v0.3.2
Dec 19 18:09:40.684 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 19 18:09:41.113 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 19 18:09:41.413 INFO [stderr]     Checking parking_lot_core v0.4.0
Dec 19 18:09:41.786 INFO [stderr]     Checking pretty_env_logger v0.3.0
Dec 19 18:09:41.948 INFO [stderr]     Checking failure v0.1.3
Dec 19 18:09:42.636 INFO [stderr]     Checking error-chain v0.12.0
Dec 19 18:09:42.936 INFO [stderr]     Checking crossbeam-deque v0.6.2
Dec 19 18:09:44.464 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 19 18:09:44.959 INFO [stderr]     Checking quick-xml v0.13.1
Dec 19 18:09:45.062 INFO [stderr]     Checking parking_lot v0.7.0
Dec 19 18:09:46.259 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 19 18:09:46.259 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 19 18:09:46.259 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 19 18:09:46.259 INFO [stderr]     Checking tokio-signal v0.2.7
Dec 19 18:09:48.049 INFO [stderr]     Checking crossbeam-channel v0.3.3
Dec 19 18:09:48.296 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 19 18:09:49.284 INFO [stderr]     Checking trust-dns-proto v0.5.0
Dec 19 18:09:49.328 INFO [stderr]     Checking calamine v0.14.10
Dec 19 18:09:50.088 INFO [stderr]     Checking tokio v0.1.13
Dec 19 18:09:54.642 INFO [stderr]     Checking trust-dns-resolver v0.10.0
Dec 19 18:09:56.667 INFO [stderr]     Checking actix v0.7.9
Dec 19 18:09:59.793 INFO [stderr]     Checking actix-net v0.2.4
Dec 19 18:10:13.307 INFO [stderr]     Checking mifkad v0.2.4 (/opt/crater/workdir)
Dec 19 18:10:17.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.08s
Dec 19 18:10:18.207 INFO running `"docker" "inspect" "1179a883a153858eddb9cdc9fe7298140f4b4028f24e2beeb1fa9c5757c98aff"`
Dec 19 18:10:18.536 INFO running `"docker" "rm" "-f" "1179a883a153858eddb9cdc9fe7298140f4b4028f24e2beeb1fa9c5757c98aff"`
Dec 19 18:10:18.848 INFO [stdout] 1179a883a153858eddb9cdc9fe7298140f4b4028f24e2beeb1fa9c5757c98aff