Dec 19 13:07:46.956 INFO checking markcol/scheme-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:07:46.956 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/markcol/scheme-rs:/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 13:07:47.204 INFO [stdout] 3b47f24accef783cd5d8c86e3b64e156e8e430b6a40dee1cc17307a7ce3e3d8b
Dec 19 13:07:47.207 INFO running `"docker" "start" "-a" "3b47f24accef783cd5d8c86e3b64e156e8e430b6a40dee1cc17307a7ce3e3d8b"`
Dec 19 13:07:48.124 INFO [stderr]     Checking atty v0.2.6
Dec 19 13:07:48.124 INFO [stderr]     Checking nix v0.5.1
Dec 19 13:07:48.124 INFO [stderr]     Checking backtrace-sys v0.1.16
Dec 19 13:07:48.125 INFO [stderr]    Compiling structopt-derive v0.2.4
Dec 19 13:07:48.473 INFO [stderr]     Checking clap v2.30.0
Dec 19 13:07:48.526 INFO [stderr]     Checking backtrace v0.3.5
Dec 19 13:07:49.283 INFO [stderr]     Checking failure v0.1.1
Dec 19 13:07:53.232 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 13:07:55.252 INFO [stderr]     Checking structopt v0.2.4
Dec 19 13:07:55.472 INFO [stderr]     Checking scheme-rs v0.1.0 (/opt/crater/workdir)
Dec 19 13:07:56.003 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 13:07:56.003 INFO [stderr]  --> src/main.rs:6:1
Dec 19 13:07:56.004 INFO [stderr]   |
Dec 19 13:07:56.004 INFO [stderr] 6 | #[macro_use]
Dec 19 13:07:56.004 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 13:07:56.005 INFO [stderr]   |
Dec 19 13:07:56.005 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:07:56.005 INFO [stderr] 
Dec 19 13:07:56.018 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 13:07:56.018 INFO [stderr]  --> src/main.rs:6:1
Dec 19 13:07:56.018 INFO [stderr]   |
Dec 19 13:07:56.018 INFO [stderr] 6 | #[macro_use]
Dec 19 13:07:56.018 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 13:07:56.018 INFO [stderr]   |
Dec 19 13:07:56.019 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:07:56.019 INFO [stderr] 
Dec 19 13:07:56.221 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.18s
Dec 19 13:07:56.689 INFO running `"docker" "inspect" "3b47f24accef783cd5d8c86e3b64e156e8e430b6a40dee1cc17307a7ce3e3d8b"`
Dec 19 13:07:56.823 INFO running `"docker" "rm" "-f" "3b47f24accef783cd5d8c86e3b64e156e8e430b6a40dee1cc17307a7ce3e3d8b"`
Dec 19 13:07:56.928 INFO [stdout] 3b47f24accef783cd5d8c86e3b64e156e8e430b6a40dee1cc17307a7ce3e3d8b