Dec 04 15:53:53.793 INFO checking keringar/mute-cs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:53:53.794 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 15:53:54.288 INFO [stdout] 0b91216208cb6cb84be42091e66c6eca904fc65345ed9be585773b8b7dd90466
Dec 04 15:53:54.292 INFO running `"docker" "start" "-a" "0b91216208cb6cb84be42091e66c6eca904fc65345ed9be585773b8b7dd90466"`
Dec 04 15:53:55.990 INFO [stderr] usermod: no changes
Dec 04 15:53:56.487 INFO [stderr]    Compiling rustc-demangle v0.1.7
Dec 04 15:53:56.487 INFO [stderr]    Compiling num-traits v0.2.2
Dec 04 15:53:56.499 INFO [stderr]    Compiling serde v1.0.37
Dec 04 15:53:56.500 INFO [stderr]    Compiling remove_dir_all v0.5.0
Dec 04 15:53:56.503 INFO [stderr]    Compiling brotli-sys v0.3.2
Dec 04 15:53:56.507 INFO [stderr]     Checking base64 v0.6.0
Dec 04 15:53:56.526 INFO [stderr]     Checking parking_lot_core v0.2.13
Dec 04 15:53:56.526 INFO [stderr]     Checking uuid v0.6.2
Dec 04 15:53:58.288 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 04 15:54:00.467 INFO [stderr]     Checking http v0.1.5
Dec 04 15:54:00.488 INFO [stderr]    Compiling tempdir v0.3.7
Dec 04 15:54:00.608 INFO [stderr]     Checking mio-uds v0.6.4
Dec 04 15:54:00.631 INFO [stderr]     Checking url v1.7.0
Dec 04 15:54:01.836 INFO [stderr]    Compiling backtrace v0.3.5
Dec 04 15:54:02.056 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 04 15:54:05.258 INFO [stderr]     Checking backtrace v0.2.3
Dec 04 15:54:08.196 INFO [stderr]     Checking env_logger v0.5.6
Dec 04 15:54:09.494 INFO [stderr]     Checking parking_lot v0.4.8
Dec 04 15:54:09.599 INFO [stderr]     Checking error-chain v0.1.12
Dec 04 15:54:12.409 INFO [stderr]    Compiling error-chain v0.11.0
Dec 04 15:54:15.135 INFO [stderr]     Checking crossbeam-channel v0.1.2
Dec 04 15:54:15.137 INFO [stderr]     Checking trust-dns-proto v0.3.2
Dec 04 15:54:15.145 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 04 15:54:15.559 INFO [stderr]    Compiling rayon v0.8.2
Dec 04 15:54:22.685 INFO [stderr]     Checking h2 v0.1.5
Dec 04 15:54:29.723 INFO [stderr]    Compiling ring v0.12.1
Dec 04 15:54:32.679 INFO [stderr]     Checking brotli2 v0.3.2
Dec 04 15:54:33.599 INFO [stderr]     Checking trust-dns-resolver v0.8.1
Dec 04 15:54:46.033 INFO [stderr]    Compiling serde_json v1.0.13
Dec 04 15:54:46.035 INFO [stderr]    Compiling semver v0.8.0
Dec 04 15:54:47.703 INFO [stderr]     Checking cookie v0.10.1
Dec 04 15:54:53.079 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 04 15:54:57.001 INFO [stderr]    Compiling skeptic v0.13.2
Dec 04 15:55:01.918 INFO [stderr]    Compiling actix v0.5.5
Dec 04 15:55:01.919 INFO [stderr]    Compiling actix-web v0.4.10
Dec 04 15:55:19.567 INFO [stderr]     Checking mute-cs v0.1.0 (/source)
Dec 04 15:55:23.860 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
Dec 04 15:55:23.882 INFO [stderr] su: No module specific data is present
Dec 04 15:55:24.178 INFO running `"docker" "inspect" "0b91216208cb6cb84be42091e66c6eca904fc65345ed9be585773b8b7dd90466"`
Dec 04 15:55:24.275 INFO running `"docker" "rm" "-f" "0b91216208cb6cb84be42091e66c6eca904fc65345ed9be585773b8b7dd90466"`
Dec 04 15:55:24.390 INFO [stdout] 0b91216208cb6cb84be42091e66c6eca904fc65345ed9be585773b8b7dd90466