Dec 19 21:48:09.899 INFO checking SuchMonkey/caribou against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:48:09.899 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/SuchMonkey/caribou:/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 21:48:10.424 INFO [stdout] f98b3aa6de11fb62424a9c9722753c5a1b039f82f245b3fc1efa80d432f50443
Dec 19 21:48:10.428 INFO running `"docker" "start" "-a" "f98b3aa6de11fb62424a9c9722753c5a1b039f82f245b3fc1efa80d432f50443"`
Dec 19 21:48:12.212 INFO [stderr]     Checking socket2 v0.3.5
Dec 19 21:48:12.224 INFO [stderr]    Compiling syn v0.13.10
Dec 19 21:48:12.232 INFO [stderr]     Checking postgres-protocol v0.3.2
Dec 19 21:48:14.807 INFO [stderr]     Checking postgres-shared v0.4.1
Dec 19 21:48:17.670 INFO [stderr]     Checking postgres v0.15.2
Dec 19 21:48:29.496 INFO [stderr]    Compiling derive-error-chain v0.11.1
Dec 19 21:48:35.460 INFO [stderr]     Checking dotenv v0.11.0
Dec 19 21:48:36.112 INFO [stderr]     Checking caribou v0.1.0 (/opt/crater/workdir)
Dec 19 21:48:37.041 INFO [stderr] warning: unused import: `dotenv::dotenv`
Dec 19 21:48:37.042 INFO [stderr]  --> src/main.rs:6:5
Dec 19 21:48:37.042 INFO [stderr]   |
Dec 19 21:48:37.042 INFO [stderr] 6 | use dotenv::dotenv;
Dec 19 21:48:37.042 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 21:48:37.042 INFO [stderr]   |
Dec 19 21:48:37.042 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:48:37.042 INFO [stderr] 
Dec 19 21:48:37.072 INFO [stderr] warning: unused import: `dotenv::dotenv`
Dec 19 21:48:37.072 INFO [stderr]  --> src/main.rs:6:5
Dec 19 21:48:37.072 INFO [stderr]   |
Dec 19 21:48:37.072 INFO [stderr] 6 | use dotenv::dotenv;
Dec 19 21:48:37.072 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 21:48:37.073 INFO [stderr]   |
Dec 19 21:48:37.073 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:48:37.073 INFO [stderr] 
Dec 19 21:48:37.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.28s
Dec 19 21:48:37.860 INFO running `"docker" "inspect" "f98b3aa6de11fb62424a9c9722753c5a1b039f82f245b3fc1efa80d432f50443"`
Dec 19 21:48:37.979 INFO running `"docker" "rm" "-f" "f98b3aa6de11fb62424a9c9722753c5a1b039f82f245b3fc1efa80d432f50443"`
Dec 19 21:48:38.067 INFO [stdout] f98b3aa6de11fb62424a9c9722753c5a1b039f82f245b3fc1efa80d432f50443