Dec 19 08:45:09.301 INFO checking simonhdickson/queue-prop-example against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:45:09.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/simonhdickson/queue-prop-example:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:45:09.775 INFO [stdout] e6303fe044bf568b4baabd4365e70e780979151dd9b716a226989512d96ddace
Dec 19 08:45:09.778 INFO running `"docker" "start" "-a" "e6303fe044bf568b4baabd4365e70e780979151dd9b716a226989512d96ddace"`
Dec 19 08:45:11.692 INFO [stderr]     Checking regex-syntax v0.6.0
Dec 19 08:45:11.692 INFO [stderr]    Compiling quickcheck_derive v0.1.0
Dec 19 08:45:11.692 INFO [stderr]    Compiling rand_derive v0.3.1
Dec 19 08:45:16.688 INFO [stderr]     Checking regex v1.0.0
Dec 19 08:45:18.720 INFO [stderr]     Checking env_logger v0.5.10
Dec 19 08:45:19.312 INFO [stderr]     Checking quickcheck v0.6.2
Dec 19 08:45:20.536 INFO [stderr]     Checking queue-prop v0.1.0 (/opt/crater/workdir)
Dec 19 08:45:20.904 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 08:45:20.904 INFO [stderr]  --> src/main.rs:2:1
Dec 19 08:45:20.904 INFO [stderr]   |
Dec 19 08:45:20.904 INFO [stderr] 2 | #[macro_use] extern crate quickcheck;
Dec 19 08:45:20.904 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 08:45:20.904 INFO [stderr]   |
Dec 19 08:45:20.904 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:45:20.904 INFO [stderr] 
Dec 19 08:45:21.078 INFO [stderr] warning: method is never used: `new`
Dec 19 08:45:21.078 INFO [stderr]   --> src/main.rs:52:5
Dec 19 08:45:21.078 INFO [stderr]    |
Dec 19 08:45:21.078 INFO [stderr] 52 |     fn new() -> Queue<T> {
Dec 19 08:45:21.078 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 08:45:21.078 INFO [stderr]    |
Dec 19 08:45:21.078 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 08:45:21.078 INFO [stderr] 
Dec 19 08:45:21.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.61s
Dec 19 08:45:21.772 INFO running `"docker" "inspect" "e6303fe044bf568b4baabd4365e70e780979151dd9b716a226989512d96ddace"`
Dec 19 08:45:22.167 INFO running `"docker" "rm" "-f" "e6303fe044bf568b4baabd4365e70e780979151dd9b716a226989512d96ddace"`
Dec 19 08:45:22.464 INFO [stdout] e6303fe044bf568b4baabd4365e70e780979151dd9b716a226989512d96ddace