Dec 17 22:31:31.029 INFO checking jasonwhite/button-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:31:31.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jasonwhite/button-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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:31:31.529 INFO [stdout] b6a06814005d48213f39b89b0fee3c08c9a2111528e47b013809fc6cec74974a
Dec 17 22:31:31.534 INFO running `"docker" "start" "-a" "b6a06814005d48213f39b89b0fee3c08c9a2111528e47b013809fc6cec74974a"`
Dec 17 22:31:33.464 INFO [stderr]    Compiling memchr v2.1.1
Dec 17 22:31:33.476 INFO [stderr]     Checking holyhashmap v0.1.1
Dec 17 22:31:33.484 INFO [stderr]     Checking generic-array v0.9.0
Dec 17 22:31:33.484 INFO [stderr]     Checking os_pipe v0.8.0
Dec 17 22:31:33.496 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 17 22:31:33.496 INFO [stderr]     Checking crossbeam-channel v0.3.2
Dec 17 22:31:33.496 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 17 22:31:33.496 INFO [stderr]     Checking tempfile v3.0.5
Dec 17 22:31:35.676 INFO [stderr]     Checking digest v0.7.6
Dec 17 22:31:36.226 INFO [stderr]     Checking sha2 v0.7.1
Dec 17 22:31:36.695 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 17 22:31:38.074 INFO [stderr]     Checking crossbeam v0.5.0
Dec 17 22:31:38.329 INFO [stderr]     Checking nom v4.1.1
Dec 17 22:31:39.316 INFO [stderr]     Checking tokio v0.1.13
Dec 17 22:31:40.260 INFO [stderr]     Checking structopt v0.2.13
Dec 17 22:31:40.596 INFO [stderr]     Checking hyper v0.12.16
Dec 17 22:31:44.353 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 17 22:31:45.056 INFO [stderr]     Checking reqwest v0.9.5
Dec 17 22:31:46.629 INFO [stderr]     Checking button v0.1.0 (/opt/crater/workdir)
Dec 17 22:31:55.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.41s
Dec 17 22:31:55.850 INFO running `"docker" "inspect" "b6a06814005d48213f39b89b0fee3c08c9a2111528e47b013809fc6cec74974a"`
Dec 17 22:31:55.975 INFO running `"docker" "rm" "-f" "b6a06814005d48213f39b89b0fee3c08c9a2111528e47b013809fc6cec74974a"`
Dec 17 22:31:56.129 INFO [stdout] b6a06814005d48213f39b89b0fee3c08c9a2111528e47b013809fc6cec74974a