Dec 17 15:21:12.593 INFO checking simonhdickson/queue-prop-example against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:21:12.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:21:13.057 INFO [stdout] b3f22e6a6d6f3602335c343099abe75b85bf8a78eab09cac0816092e30048c02
Dec 17 15:21:13.059 INFO running `"docker" "start" "-a" "b3f22e6a6d6f3602335c343099abe75b85bf8a78eab09cac0816092e30048c02"`
Dec 17 15:21:14.973 INFO [stderr]     Checking regex v1.0.0
Dec 17 15:21:14.974 INFO [stderr]    Compiling rand_derive v0.3.1
Dec 17 15:21:14.974 INFO [stderr]    Compiling quickcheck_derive v0.1.0
Dec 17 15:21:19.223 INFO [stderr]     Checking env_logger v0.5.10
Dec 17 15:21:19.883 INFO [stderr]     Checking quickcheck v0.6.2
Dec 17 15:21:21.165 INFO [stderr]     Checking queue-prop v0.1.0 (/opt/crater/workdir)
Dec 17 15:21:21.413 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 15:21:21.413 INFO [stderr]  --> src/main.rs:2:1
Dec 17 15:21:21.413 INFO [stderr]   |
Dec 17 15:21:21.413 INFO [stderr] 2 | #[macro_use] extern crate quickcheck;
Dec 17 15:21:21.413 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 15:21:21.413 INFO [stderr]   |
Dec 17 15:21:21.413 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:21:21.413 INFO [stderr] 
Dec 17 15:21:21.590 INFO [stderr] warning: method is never used: `new`
Dec 17 15:21:21.590 INFO [stderr]   --> src/main.rs:52:5
Dec 17 15:21:21.590 INFO [stderr]    |
Dec 17 15:21:21.590 INFO [stderr] 52 |     fn new() -> Queue<T> {
Dec 17 15:21:21.590 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:21.590 INFO [stderr]    |
Dec 17 15:21:21.590 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:21:21.590 INFO [stderr] 
Dec 17 15:21:21.734 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.87s
Dec 17 15:21:22.544 INFO running `"docker" "inspect" "b3f22e6a6d6f3602335c343099abe75b85bf8a78eab09cac0816092e30048c02"`
Dec 17 15:21:22.874 INFO running `"docker" "rm" "-f" "b3f22e6a6d6f3602335c343099abe75b85bf8a78eab09cac0816092e30048c02"`
Dec 17 15:21:23.204 INFO [stdout] b3f22e6a6d6f3602335c343099abe75b85bf8a78eab09cac0816092e30048c02