Dec 19 15:20:18.089 INFO checking jcswart/fnl against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:20:18.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jcswart/fnl:/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 15:20:18.498 INFO [stdout] 135c1224d1cfd85a5614f984db4f868cd8149847875fa37f04ef1fcc524f2bd0
Dec 19 15:20:18.504 INFO running `"docker" "start" "-a" "135c1224d1cfd85a5614f984db4f868cd8149847875fa37f04ef1fcc524f2bd0"`
Dec 19 15:20:19.904 INFO [stderr]     Checking atty v0.2.6
Dec 19 15:20:20.168 INFO [stderr]     Checking clap v2.29.0
Dec 19 15:20:28.682 INFO [stderr]     Checking fnl v0.1.0 (/opt/crater/workdir)
Dec 19 15:20:28.896 INFO [stderr] warning: unused import: `std::env as e`
Dec 19 15:20:28.896 INFO [stderr]  --> src/main.rs:4:5
Dec 19 15:20:28.896 INFO [stderr]   |
Dec 19 15:20:28.896 INFO [stderr] 4 | use std::env as e;
Dec 19 15:20:28.896 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 15:20:28.896 INFO [stderr]   |
Dec 19 15:20:28.896 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:20:28.896 INFO [stderr] 
Dec 19 15:20:28.973 INFO [stderr] warning: unused import: `std::env as e`
Dec 19 15:20:28.973 INFO [stderr]  --> src/main.rs:4:5
Dec 19 15:20:28.973 INFO [stderr]   |
Dec 19 15:20:28.973 INFO [stderr] 4 | use std::env as e;
Dec 19 15:20:28.973 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 15:20:28.973 INFO [stderr]   |
Dec 19 15:20:28.973 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:20:28.973 INFO [stderr] 
Dec 19 15:20:29.129 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.30s
Dec 19 15:20:29.692 INFO running `"docker" "inspect" "135c1224d1cfd85a5614f984db4f868cd8149847875fa37f04ef1fcc524f2bd0"`
Dec 19 15:20:30.040 INFO running `"docker" "rm" "-f" "135c1224d1cfd85a5614f984db4f868cd8149847875fa37f04ef1fcc524f2bd0"`
Dec 19 15:20:30.356 INFO [stdout] 135c1224d1cfd85a5614f984db4f868cd8149847875fa37f04ef1fcc524f2bd0