Dec 19 12:38:34.337 INFO checking mildred/newsweb-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:38:34.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mildred/newsweb-rs:/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 12:38:34.980 INFO [stdout] f77e51013f21c9e6aa871298216011130b59db8ac23e85c4e2bdc87c9b74e7b9
Dec 19 12:38:34.988 INFO running `"docker" "start" "-a" "f77e51013f21c9e6aa871298216011130b59db8ac23e85c4e2bdc87c9b74e7b9"`
Dec 19 12:38:37.391 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 19 12:38:37.392 INFO [stderr]     Checking tokio-executor v0.1.3
Dec 19 12:38:37.392 INFO [stderr]     Checking tokio-io v0.1.7
Dec 19 12:38:37.392 INFO [stderr]     Checking http v0.1.10
Dec 19 12:38:37.401 INFO [stderr]    Compiling syn v0.14.8
Dec 19 12:38:38.063 INFO [stderr]     Checking tokio-timer v0.2.5
Dec 19 12:38:38.200 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 19 12:38:39.061 INFO [stderr]     Checking tokio-reactor v0.1.3
Dec 19 12:38:39.061 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 12:38:39.600 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 19 12:38:40.045 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 19 12:38:40.564 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 19 12:38:40.564 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 19 12:38:41.644 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 19 12:38:42.444 INFO [stderr]     Checking tokio v0.1.7
Dec 19 12:38:42.968 INFO [stderr]     Checking h2 v0.1.12
Dec 19 12:38:47.224 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 19 12:38:48.888 INFO [stderr]     Checking hyper v0.12.8
Dec 19 12:38:49.648 INFO [stderr]     Checking structopt v0.2.10
Dec 19 12:38:52.080 INFO [stderr]     Checking newsweb-rs v0.1.0 (/opt/crater/workdir)
Dec 19 12:38:52.434 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 12:38:52.434 INFO [stderr]  --> src/main.rs:1:1
Dec 19 12:38:52.434 INFO [stderr]   |
Dec 19 12:38:52.434 INFO [stderr] 1 | #[macro_use]
Dec 19 12:38:52.434 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 12:38:52.434 INFO [stderr]   |
Dec 19 12:38:52.434 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:38:52.434 INFO [stderr] 
Dec 19 12:38:52.467 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 12:38:52.468 INFO [stderr]  --> src/main.rs:1:1
Dec 19 12:38:52.468 INFO [stderr]   |
Dec 19 12:38:52.468 INFO [stderr] 1 | #[macro_use]
Dec 19 12:38:52.468 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 12:38:52.468 INFO [stderr]   |
Dec 19 12:38:52.468 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:38:52.468 INFO [stderr] 
Dec 19 12:38:52.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.36s
Dec 19 12:38:52.848 INFO running `"docker" "inspect" "f77e51013f21c9e6aa871298216011130b59db8ac23e85c4e2bdc87c9b74e7b9"`
Dec 19 12:38:53.205 INFO running `"docker" "rm" "-f" "f77e51013f21c9e6aa871298216011130b59db8ac23e85c4e2bdc87c9b74e7b9"`
Dec 19 12:38:53.470 INFO [stdout] f77e51013f21c9e6aa871298216011130b59db8ac23e85c4e2bdc87c9b74e7b9