Dec 19 05:28:27.872 INFO checking woelper/tracktools against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:28:27.872 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/woelper/tracktools:/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 05:28:28.472 INFO [stdout] b66308e745d6f470552ef7a6129043c5b93fac8d302c2c3d31c83a09bb23af11
Dec 19 05:28:28.474 INFO running `"docker" "start" "-a" "b66308e745d6f470552ef7a6129043c5b93fac8d302c2c3d31c83a09bb23af11"`
Dec 19 05:28:30.920 INFO [stderr]    Compiling cc v1.0.18
Dec 19 05:28:30.920 INFO [stderr]    Compiling num-traits v0.2.5
Dec 19 05:28:30.920 INFO [stderr]     Checking cfg-if v0.1.4
Dec 19 05:28:30.937 INFO [stderr]     Checking time v0.1.40
Dec 19 05:28:30.938 INFO [stderr]     Checking atty v0.2.11
Dec 19 05:28:31.413 INFO [stderr]     Checking encoding_rs v0.7.2
Dec 19 05:28:31.615 INFO [stderr]     Checking clap v2.32.0
Dec 19 05:28:39.636 INFO [stderr]     Checking num-integer v0.1.39
Dec 19 05:28:40.332 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 19 05:28:40.984 INFO [stderr]     Checking chrono v0.4.4
Dec 19 05:28:43.868 INFO [stderr]     Checking backtrace v0.3.9
Dec 19 05:28:44.828 INFO [stderr]     Checking failure v0.1.1
Dec 19 05:28:45.461 INFO [stderr]     Checking quick-xml v0.12.1
Dec 19 05:28:46.348 INFO [stderr]     Checking tracktools v0.1.2 (/opt/crater/workdir)
Dec 19 05:28:46.665 INFO [stderr] warning: unused import: `SubCommand`
Dec 19 05:28:46.665 INFO [stderr]  --> src/main.rs:6:22
Dec 19 05:28:46.665 INFO [stderr]   |
Dec 19 05:28:46.665 INFO [stderr] 6 | use clap::{App, Arg, SubCommand};
Dec 19 05:28:46.665 INFO [stderr]   |                      ^^^^^^^^^^
Dec 19 05:28:46.665 INFO [stderr]   |
Dec 19 05:28:46.665 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 05:28:46.665 INFO [stderr] 
Dec 19 05:28:46.680 INFO [stderr] warning: unused import: `SubCommand`
Dec 19 05:28:46.680 INFO [stderr]  --> src/main.rs:6:22
Dec 19 05:28:46.680 INFO [stderr]   |
Dec 19 05:28:46.680 INFO [stderr] 6 | use clap::{App, Arg, SubCommand};
Dec 19 05:28:46.680 INFO [stderr]   |                      ^^^^^^^^^^
Dec 19 05:28:46.680 INFO [stderr]   |
Dec 19 05:28:46.680 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 05:28:46.680 INFO [stderr] 
Dec 19 05:28:47.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.30s
Dec 19 05:28:48.029 INFO running `"docker" "inspect" "b66308e745d6f470552ef7a6129043c5b93fac8d302c2c3d31c83a09bb23af11"`
Dec 19 05:28:48.457 INFO running `"docker" "rm" "-f" "b66308e745d6f470552ef7a6129043c5b93fac8d302c2c3d31c83a09bb23af11"`
Dec 19 05:28:48.880 INFO [stdout] b66308e745d6f470552ef7a6129043c5b93fac8d302c2c3d31c83a09bb23af11