Dec 19 21:48:09.171 INFO checking SuchMonkey/caribou against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:48:09.171 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:48:09.785 INFO [stdout] 13f6d218e3652fc241b015a31499fae19b29108dd778b439186224ef1edd7000
Dec 19 21:48:09.792 INFO running `"docker" "start" "-a" "13f6d218e3652fc241b015a31499fae19b29108dd778b439186224ef1edd7000"`
Dec 19 21:48:11.424 INFO [stderr]     Checking socket2 v0.3.5
Dec 19 21:48:11.436 INFO [stderr]    Compiling syn v0.13.10
Dec 19 21:48:11.448 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 21:48:11.449 INFO [stderr]     Checking postgres-protocol v0.3.2
Dec 19 21:48:14.364 INFO [stderr]     Checking postgres-shared v0.4.1
Dec 19 21:48:16.904 INFO [stderr]     Checking postgres v0.15.2
Dec 19 21:48:28.200 INFO [stderr]    Compiling derive-error-chain v0.11.1
Dec 19 21:48:35.016 INFO [stderr]     Checking dotenv v0.11.0
Dec 19 21:48:35.664 INFO [stderr]     Checking caribou v0.1.0 (/opt/crater/workdir)
Dec 19 21:48:36.432 INFO [stderr] warning: unused import: `dotenv::dotenv`
Dec 19 21:48:36.432 INFO [stderr]  --> src/main.rs:6:5
Dec 19 21:48:36.432 INFO [stderr]   |
Dec 19 21:48:36.432 INFO [stderr] 6 | use dotenv::dotenv;
Dec 19 21:48:36.432 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 21:48:36.432 INFO [stderr]   |
Dec 19 21:48:36.432 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:48:36.432 INFO [stderr] 
Dec 19 21:48:36.553 INFO [stderr] warning: unused import: `dotenv::dotenv`
Dec 19 21:48:36.553 INFO [stderr]  --> src/main.rs:6:5
Dec 19 21:48:36.553 INFO [stderr]   |
Dec 19 21:48:36.553 INFO [stderr] 6 | use dotenv::dotenv;
Dec 19 21:48:36.553 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 21:48:36.553 INFO [stderr]   |
Dec 19 21:48:36.553 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:48:36.553 INFO [stderr] 
Dec 19 21:48:36.662 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.44s
Dec 19 21:48:37.116 INFO running `"docker" "inspect" "13f6d218e3652fc241b015a31499fae19b29108dd778b439186224ef1edd7000"`
Dec 19 21:48:37.297 INFO running `"docker" "rm" "-f" "13f6d218e3652fc241b015a31499fae19b29108dd778b439186224ef1edd7000"`
Dec 19 21:48:37.560 INFO [stdout] 13f6d218e3652fc241b015a31499fae19b29108dd778b439186224ef1edd7000