Dec 12 03:02:03.587 INFO checking Embisto/default-backend against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:02:03.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 03:02:03.900 INFO [stdout] 383f3a1faa8bbde3dd3440b00a9065c7fe799f059425326503d1d65582c9dead
Dec 12 03:02:03.906 INFO running `"docker" "start" "-a" "383f3a1faa8bbde3dd3440b00a9065c7fe799f059425326503d1d65582c9dead"`
Dec 12 03:02:04.829 INFO [stderr] usermod: no changes
Dec 12 03:02:05.313 INFO [stderr]     Checking spin v0.4.8
Dec 12 03:02:05.313 INFO [stderr]     Checking protobuf v1.5.1
Dec 12 03:02:05.357 INFO [stderr]    Compiling brotli-sys v0.3.2
Dec 12 03:02:05.357 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 12 03:02:05.357 INFO [stderr]    Compiling actix-web v0.5.6
Dec 12 03:02:05.365 INFO [stderr]    Compiling semver v0.8.0
Dec 12 03:02:05.388 INFO [stderr]     Checking parking_lot_core v0.2.13
Dec 12 03:02:05.412 INFO [stderr]    Compiling tempdir v0.3.7
Dec 12 03:02:06.524 INFO [stderr]     Checking http v0.1.5
Dec 12 03:02:09.584 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 12 03:02:10.621 INFO [stderr]     Checking parking_lot v0.4.8
Dec 12 03:02:10.829 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 12 03:02:10.877 INFO [stderr]     Checking backtrace v0.2.3
Dec 12 03:02:11.012 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 12 03:02:16.108 INFO [stderr]     Checking failure v0.1.1
Dec 12 03:02:17.281 INFO [stderr]    Compiling backtrace v0.3.6
Dec 12 03:02:18.524 INFO [stderr]     Checking error-chain v0.1.12
Dec 12 03:02:20.116 INFO [stderr]     Checking crossbeam-channel v0.1.2
Dec 12 03:02:26.732 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 12 03:02:26.740 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 12 03:02:26.743 INFO [stderr]     Checking flate2 v1.0.1
Dec 12 03:02:27.218 INFO [stderr]    Compiling error-chain v0.11.0
Dec 12 03:02:28.528 INFO [stderr]    Compiling rayon v0.8.2
Dec 12 03:02:32.236 INFO [stderr]     Checking h2 v0.1.6
Dec 12 03:02:32.310 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 12 03:02:37.000 INFO [stderr]    Compiling ring v0.12.1
Dec 12 03:02:37.960 INFO [stderr]     Checking brotli2 v0.3.2
Dec 12 03:02:43.356 INFO [stderr]    Compiling skeptic v0.13.2
Dec 12 03:02:46.160 INFO [stderr]     Checking prometheus v0.4.0
Dec 12 03:02:47.356 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 12 03:02:57.169 INFO [stderr]     Checking cookie v0.10.1
Dec 12 03:02:58.804 INFO [stderr]    Compiling actix v0.5.6
Dec 12 03:03:21.927 INFO [stderr]     Checking default-backend v0.1.0 (/source)
Dec 12 03:03:30.126 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
Dec 12 03:03:30.147 INFO [stderr] su: No module specific data is present
Dec 12 03:03:30.426 INFO running `"docker" "inspect" "383f3a1faa8bbde3dd3440b00a9065c7fe799f059425326503d1d65582c9dead"`
Dec 12 03:03:30.554 INFO running `"docker" "rm" "-f" "383f3a1faa8bbde3dd3440b00a9065c7fe799f059425326503d1d65582c9dead"`
Dec 12 03:03:30.648 INFO [stdout] 383f3a1faa8bbde3dd3440b00a9065c7fe799f059425326503d1d65582c9dead