Dec 04 16:50:00.555 INFO checking jasonwhite/button-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:50:00.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:50:01.125 INFO [stdout] 33f913364caaed877556373c90b8bc534039c20bdb6209df5c6a78e23415b936
Dec 04 16:50:01.127 INFO running `"docker" "start" "-a" "33f913364caaed877556373c90b8bc534039c20bdb6209df5c6a78e23415b936"`
Dec 04 16:50:02.855 INFO [stderr] usermod: no changes
Dec 04 16:50:03.227 INFO [stderr]    Compiling encoding_rs v0.8.12
Dec 04 16:50:03.255 INFO [stderr]     Checking rand_isaac v0.1.0
Dec 04 16:50:03.257 INFO [stderr]     Checking smallvec v0.6.6
Dec 04 16:50:03.260 INFO [stderr]     Checking memchr v2.1.1
Dec 04 16:50:03.267 INFO [stderr]     Checking generic-array v0.9.0
Dec 04 16:50:03.267 INFO [stderr]     Checking holyhashmap v0.1.1
Dec 04 16:50:03.268 INFO [stderr]     Checking mio v0.6.16
Dec 04 16:50:03.269 INFO [stderr]     Checking os_pipe v0.8.0
Dec 04 16:50:05.567 INFO [stderr]     Checking chrono v0.4.6
Dec 04 16:50:05.691 INFO [stderr]     Checking tokio-io v0.1.10
Dec 04 16:50:05.755 INFO [stderr]     Checking digest v0.7.6
Dec 04 16:50:05.821 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 04 16:50:06.235 INFO [stderr]     Checking rand v0.6.1
Dec 04 16:50:06.260 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 04 16:50:06.591 INFO [stderr]     Checking sha2 v0.7.1
Dec 04 16:50:07.959 INFO [stderr]     Checking nom v4.1.1
Dec 04 16:50:09.115 INFO [stderr]     Checking mio-uds v0.6.7
Dec 04 16:50:10.103 INFO [stderr]     Checking parking_lot v0.6.4
Dec 04 16:50:13.979 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 04 16:50:14.076 INFO [stderr]     Checking h2 v0.1.13
Dec 04 16:50:14.929 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 04 16:50:14.930 INFO [stderr]     Checking crossbeam-channel v0.3.2
Dec 04 16:50:16.076 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 04 16:50:16.359 INFO [stderr]     Checking tempfile v3.0.5
Dec 04 16:50:18.003 INFO [stderr]     Checking structopt v0.2.13
Dec 04 16:50:18.635 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 04 16:50:18.635 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 04 16:50:18.803 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 04 16:50:20.415 INFO [stderr]     Checking crossbeam v0.5.0
Dec 04 16:50:21.449 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 04 16:50:24.275 INFO [stderr]     Checking tokio v0.1.13
Dec 04 16:50:26.043 INFO [stderr]     Checking hyper v0.12.16
Dec 04 16:50:30.920 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 04 16:50:33.267 INFO [stderr]     Checking reqwest v0.9.5
Dec 04 16:50:36.965 INFO [stderr]     Checking button v0.1.0 (/source)
Dec 04 16:50:54.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.14s
Dec 04 16:50:54.055 INFO [stderr] su: No module specific data is present
Dec 04 16:50:54.797 INFO running `"docker" "inspect" "33f913364caaed877556373c90b8bc534039c20bdb6209df5c6a78e23415b936"`
Dec 04 16:50:55.101 INFO running `"docker" "rm" "-f" "33f913364caaed877556373c90b8bc534039c20bdb6209df5c6a78e23415b936"`
Dec 04 16:50:55.455 INFO [stdout] 33f913364caaed877556373c90b8bc534039c20bdb6209df5c6a78e23415b936