Dec 19 13:59:54.575 INFO checking ksqsf/ideagen against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:59:54.575 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ksqsf/ideagen:/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 13:59:55.124 INFO [stdout] 3fc6e60a41e263da8d3edb0f1e597f1044be1f3eae5772a0b01d8a357071c0f6
Dec 19 13:59:55.126 INFO running `"docker" "start" "-a" "3fc6e60a41e263da8d3edb0f1e597f1044be1f3eae5772a0b01d8a357071c0f6"`
Dec 19 13:59:57.776 INFO [stderr]    Compiling actix-web v0.6.15
Dec 19 13:59:57.787 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 19 13:59:57.787 INFO [stderr]     Checking tokio-io v0.1.7
Dec 19 13:59:57.787 INFO [stderr]     Checking http v0.1.7
Dec 19 13:59:57.788 INFO [stderr]    Compiling serde_json v1.0.22
Dec 19 13:59:57.788 INFO [stderr]    Compiling semver v0.9.0
Dec 19 13:59:57.788 INFO [stderr]     Checking csv v1.0.0
Dec 19 13:59:57.788 INFO [stderr]     Checking url v1.7.1
Dec 19 13:59:58.930 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 19 14:00:00.357 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 19 14:00:02.888 INFO [stderr]     Checking backtrace v0.2.3
Dec 19 14:00:02.940 INFO [stderr]    Compiling backtrace v0.3.9
Dec 19 14:00:03.988 INFO [stderr]     Checking error-chain v0.1.12
Dec 19 14:00:04.008 INFO [stderr]     Checking failure v0.1.1
Dec 19 14:00:07.304 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 19 14:00:07.304 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 14:00:07.304 INFO [stderr]     Checking tokio-fs v0.1.2
Dec 19 14:00:07.316 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 19 14:00:07.348 INFO [stderr]     Checking h2 v0.1.10
Dec 19 14:00:07.443 INFO [stderr]    Compiling error-chain v0.11.0
Dec 19 14:00:07.692 INFO [stderr]    Compiling rayon v0.8.2
Dec 19 14:00:09.982 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 19 14:00:10.012 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 19 14:00:10.224 INFO [stderr]    Compiling cargo_metadata v0.5.8
Dec 19 14:00:10.999 INFO [stderr]     Checking tokio v0.1.7
Dec 19 14:00:12.784 INFO [stderr]     Checking tokio-core v0.1.17
Dec 19 14:00:13.306 INFO [stderr]    Compiling ring v0.12.1
Dec 19 14:00:16.824 INFO [stderr]    Compiling skeptic v0.13.3
Dec 19 14:00:17.256 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 19 14:00:17.256 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 19 14:00:24.218 INFO [stderr]    Compiling actix v0.5.8
Dec 19 14:00:25.333 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 19 14:00:27.705 INFO [stderr]     Checking cookie v0.10.1
Dec 19 14:00:39.071 INFO [stderr]     Checking ideagen v0.1.0 (/opt/crater/workdir)
Dec 19 14:00:40.516 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.24s
Dec 19 14:00:40.830 INFO running `"docker" "inspect" "3fc6e60a41e263da8d3edb0f1e597f1044be1f3eae5772a0b01d8a357071c0f6"`
Dec 19 14:00:40.902 INFO running `"docker" "rm" "-f" "3fc6e60a41e263da8d3edb0f1e597f1044be1f3eae5772a0b01d8a357071c0f6"`
Dec 19 14:00:40.974 INFO [stdout] 3fc6e60a41e263da8d3edb0f1e597f1044be1f3eae5772a0b01d8a357071c0f6