Dec 19 18:54:07.985 INFO checking cnsumner/non-answer-generator against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:54:07.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/cnsumner/non-answer-generator:/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 18:54:08.483 INFO [stdout] 1a746aae0338d0f5025afbd374f71ab001d7f620480a7e7e0056aae1bf55dc32
Dec 19 18:54:08.484 INFO running `"docker" "start" "-a" "1a746aae0338d0f5025afbd374f71ab001d7f620480a7e7e0056aae1bf55dc32"`
Dec 19 18:54:10.044 INFO [stderr]     Checking base64 v0.8.0
Dec 19 18:54:10.056 INFO [stderr]     Checking tempdir v0.3.7
Dec 19 18:54:10.081 INFO [stderr]     Checking uuid v0.5.1
Dec 19 18:54:10.088 INFO [stderr]     Checking indexmap v1.0.1
Dec 19 18:54:10.090 INFO [stderr]     Checking flate2 v1.0.2
Dec 19 18:54:10.091 INFO [stderr]    Compiling syn v0.14.8
Dec 19 18:54:10.092 INFO [stderr]     Checking chrono v0.4.5
Dec 19 18:54:10.128 INFO [stderr]     Checking parking_lot v0.5.5
Dec 19 18:54:11.408 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 19 18:54:12.472 INFO [stderr]    Compiling mime_guess v1.8.6
Dec 19 18:54:12.664 INFO [stderr]     Checking evzht9h3nznqzwl v0.0.3
Dec 19 18:54:13.872 INFO [stderr]     Checking config v0.9.0
Dec 19 18:54:21.912 INFO [stderr]     Checking multipart v0.13.6
Dec 19 18:54:27.160 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 19 18:54:39.557 INFO [stderr]     Checking serenity v0.5.8
Dec 19 18:54:57.893 INFO [stderr]     Checking non-answer-generator v0.1.1 (/opt/crater/workdir)
Dec 19 18:54:59.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.04s
Dec 19 18:55:00.802 INFO running `"docker" "inspect" "1a746aae0338d0f5025afbd374f71ab001d7f620480a7e7e0056aae1bf55dc32"`
Dec 19 18:55:01.115 INFO running `"docker" "rm" "-f" "1a746aae0338d0f5025afbd374f71ab001d7f620480a7e7e0056aae1bf55dc32"`
Dec 19 18:55:01.512 INFO [stdout] 1a746aae0338d0f5025afbd374f71ab001d7f620480a7e7e0056aae1bf55dc32