Dec 04 11:11:24.883 INFO checking rust-lang/mailgun-mailmap against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 11:11:24.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 11:11:25.436 INFO [stdout] 812d60f39d6e03b1b9470c4b39f6d0a1f5c3a78f245afcae2eb41ecfcd2bcdf3
Dec 04 11:11:25.438 INFO running `"docker" "start" "-a" "812d60f39d6e03b1b9470c4b39f6d0a1f5c3a78f245afcae2eb41ecfcd2bcdf3"`
Dec 04 11:11:27.791 INFO [stderr] usermod: no changes
Dec 04 11:11:28.015 INFO [stderr]    Compiling libz-sys v1.0.25
Dec 04 11:11:28.016 INFO [stderr]    Compiling curl-sys v0.4.13
Dec 04 11:11:28.016 INFO [stderr]     Checking env_logger v0.5.13
Dec 04 11:11:28.020 INFO [stderr]    Compiling syn v0.15.17
Dec 04 11:11:33.132 INFO [stderr]     Checking curl v0.4.18
Dec 04 11:11:45.245 INFO [stderr]    Compiling synstructure v0.10.1
Dec 04 11:11:45.256 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 11:11:50.735 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 04 11:11:53.512 INFO [stderr]     Checking failure v0.1.3
Dec 04 11:12:05.089 INFO [stderr]     Checking mailgun-mailmap v0.1.0 (/source)
Dec 04 11:12:07.306 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.48s
Dec 04 11:12:07.319 INFO [stderr] su: No module specific data is present
Dec 04 11:12:08.964 INFO running `"docker" "inspect" "812d60f39d6e03b1b9470c4b39f6d0a1f5c3a78f245afcae2eb41ecfcd2bcdf3"`
Dec 04 11:12:09.363 INFO running `"docker" "rm" "-f" "812d60f39d6e03b1b9470c4b39f6d0a1f5c3a78f245afcae2eb41ecfcd2bcdf3"`
Dec 04 11:12:09.687 INFO [stdout] 812d60f39d6e03b1b9470c4b39f6d0a1f5c3a78f245afcae2eb41ecfcd2bcdf3