Nov 29 18:08:10.847 INFO checking simonhdickson/queue-prop-example against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:08:10.847 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 18:08:11.282 INFO [stdout] 993157a12c82c5fd397d0912052f2bacbea80c0b05c5214c7975bf69d3a02bb2
Nov 29 18:08:11.290 INFO running `"docker" "start" "-a" "993157a12c82c5fd397d0912052f2bacbea80c0b05c5214c7975bf69d3a02bb2"`
Nov 29 18:08:12.249 INFO [stderr] usermod: no changes
Nov 29 18:08:12.388 INFO [stderr]     Checking regex v1.0.0
Nov 29 18:08:12.388 INFO [stderr]    Compiling quickcheck_derive v0.1.0
Nov 29 18:08:12.388 INFO [stderr]    Compiling rand_derive v0.3.1
Nov 29 18:08:17.308 INFO [stderr]     Checking env_logger v0.5.10
Nov 29 18:08:18.012 INFO [stderr]     Checking quickcheck v0.6.2
Nov 29 18:08:19.473 INFO [stderr]     Checking queue-prop v0.1.0 (/source)
Nov 29 18:08:20.058 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 18:08:20.058 INFO [stderr]  --> src/main.rs:2:1
Nov 29 18:08:20.058 INFO [stderr]   |
Nov 29 18:08:20.058 INFO [stderr] 2 | #[macro_use] extern crate quickcheck;
Nov 29 18:08:20.058 INFO [stderr]   | ^^^^^^^^^^^^
Nov 29 18:08:20.058 INFO [stderr]   |
Nov 29 18:08:20.058 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:08:20.058 INFO [stderr] 
Nov 29 18:08:20.276 INFO [stderr] warning: method is never used: `new`
Nov 29 18:08:20.276 INFO [stderr]   --> src/main.rs:52:5
Nov 29 18:08:20.276 INFO [stderr]    |
Nov 29 18:08:20.276 INFO [stderr] 52 |     fn new() -> Queue<T> {
Nov 29 18:08:20.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 18:08:20.276 INFO [stderr]    |
Nov 29 18:08:20.276 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 18:08:20.276 INFO [stderr] 
Nov 29 18:08:20.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.29s
Nov 29 18:08:20.596 INFO [stderr] su: No module specific data is present
Nov 29 18:08:21.218 INFO running `"docker" "inspect" "993157a12c82c5fd397d0912052f2bacbea80c0b05c5214c7975bf69d3a02bb2"`
Nov 29 18:08:21.564 INFO running `"docker" "rm" "-f" "993157a12c82c5fd397d0912052f2bacbea80c0b05c5214c7975bf69d3a02bb2"`
Nov 29 18:08:21.840 INFO [stdout] 993157a12c82c5fd397d0912052f2bacbea80c0b05c5214c7975bf69d3a02bb2