Nov 28 13:48:15.853 INFO checking Embisto/default-backend against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 13:48:15.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 13:48:16.257 INFO [stdout] 3c5709a51a1761043abf7fa6d0bf8fae655ba2a43b2aa5e6cc4ee7f8ee9b054f
Nov 28 13:48:16.262 INFO running `"docker" "start" "-a" "3c5709a51a1761043abf7fa6d0bf8fae655ba2a43b2aa5e6cc4ee7f8ee9b054f"`
Nov 28 13:48:18.104 INFO [stderr] usermod: no changes
Nov 28 13:48:18.794 INFO [stderr]     Checking protobuf v1.5.1
Nov 28 13:48:18.802 INFO [stderr]    Compiling miniz-sys v0.1.10
Nov 28 13:48:18.804 INFO [stderr]    Compiling brotli-sys v0.3.2
Nov 28 13:48:18.878 INFO [stderr]    Compiling semver v0.8.0
Nov 28 13:48:18.942 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 28 13:48:18.944 INFO [stderr]     Checking http v0.1.5
Nov 28 13:48:18.945 INFO [stderr]     Checking parking_lot v0.4.8
Nov 28 13:48:18.948 INFO [stderr]    Compiling rayon-core v1.4.0
Nov 28 13:48:21.813 INFO [stderr]     Checking backtrace v0.2.3
Nov 28 13:48:23.248 INFO [stderr]     Checking serde_urlencoded v0.5.1
Nov 28 13:48:23.341 INFO [stderr]     Checking env_logger v0.5.9
Nov 28 13:48:25.961 INFO [stderr]    Compiling backtrace v0.3.6
Nov 28 13:48:33.169 INFO [stderr]     Checking failure v0.1.1
Nov 28 13:48:33.171 INFO [stderr]     Checking error-chain v0.1.12
Nov 28 13:48:33.240 INFO [stderr]     Checking crossbeam-channel v0.1.2
Nov 28 13:48:33.316 INFO [stderr]    Compiling rayon v0.8.2
Nov 28 13:48:35.337 INFO [stderr]    Compiling error-chain v0.11.0
Nov 28 13:48:36.152 INFO [stderr]     Checking h2 v0.1.6
Nov 28 13:48:37.201 INFO [stderr]     Checking tokio-signal v0.1.5
Nov 28 13:48:37.899 INFO [stderr]     Checking flate2 v1.0.1
Nov 28 13:48:43.068 INFO [stderr]     Checking trust-dns-proto v0.3.3
Nov 28 13:48:43.476 INFO [stderr]    Compiling cargo_metadata v0.3.3
Nov 28 13:48:48.972 INFO [stderr]    Compiling ring v0.12.1
Nov 28 13:48:53.256 INFO [stderr]     Checking prometheus v0.4.0
Nov 28 13:48:57.134 INFO [stderr]     Checking brotli2 v0.3.2
Nov 28 13:48:57.325 INFO [stderr]    Compiling skeptic v0.13.2
Nov 28 13:49:02.653 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Nov 28 13:49:06.577 INFO [stderr]    Compiling actix v0.5.6
Nov 28 13:49:09.393 INFO [stderr]     Checking cookie v0.10.1
Nov 28 13:49:17.946 INFO [stderr]     Checking actix-web v0.5.6
Nov 28 13:49:30.512 INFO [stderr]     Checking default-backend v0.1.0 (/source)
Nov 28 13:49:39.037 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
Nov 28 13:49:39.055 INFO [stderr] su: No module specific data is present
Nov 28 13:49:39.646 INFO running `"docker" "inspect" "3c5709a51a1761043abf7fa6d0bf8fae655ba2a43b2aa5e6cc4ee7f8ee9b054f"`
Nov 28 13:49:39.947 INFO running `"docker" "rm" "-f" "3c5709a51a1761043abf7fa6d0bf8fae655ba2a43b2aa5e6cc4ee7f8ee9b054f"`
Nov 28 13:49:40.317 INFO [stdout] 3c5709a51a1761043abf7fa6d0bf8fae655ba2a43b2aa5e6cc4ee7f8ee9b054f