Dec 05 07:19:32.381 INFO testing simonhdickson/queue-prop-example against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 07:19:32.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 05 07:19:32.786 INFO [stdout] 543300b00fd42d2b129a8e629c0cf351febb42d12c65468a14bbfe8706b8cdc2
Dec 05 07:19:32.794 INFO running `"docker" "start" "-a" "543300b00fd42d2b129a8e629c0cf351febb42d12c65468a14bbfe8706b8cdc2"`
Dec 05 07:19:33.804 INFO [stderr] usermod: no changes
Dec 05 07:19:33.912 INFO [stderr]    Compiling quickcheck_derive v0.1.0
Dec 05 07:19:33.912 INFO [stderr]    Compiling env_logger v0.5.10
Dec 05 07:19:35.678 INFO [stderr]    Compiling quickcheck v0.6.2
Dec 05 07:19:38.335 INFO [stderr]    Compiling queue-prop v0.1.0 (/source)
Dec 05 07:19:38.784 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 07:19:38.784 INFO [stderr]  --> src/main.rs:2:1
Dec 05 07:19:38.784 INFO [stderr]   |
Dec 05 07:19:38.784 INFO [stderr] 2 | #[macro_use] extern crate quickcheck;
Dec 05 07:19:38.784 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 07:19:38.784 INFO [stderr]   |
Dec 05 07:19:38.784 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:19:38.784 INFO [stderr] 
Dec 05 07:19:38.888 INFO [stderr] warning: method is never used: `new`
Dec 05 07:19:38.888 INFO [stderr]   --> src/main.rs:52:5
Dec 05 07:19:38.888 INFO [stderr]    |
Dec 05 07:19:38.888 INFO [stderr] 52 |     fn new() -> Queue<T> {
Dec 05 07:19:38.888 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 07:19:38.888 INFO [stderr]    |
Dec 05 07:19:38.888 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 07:19:38.888 INFO [stderr] 
Dec 05 07:19:39.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
Dec 05 07:19:39.180 INFO [stderr] su: No module specific data is present
Dec 05 07:19:39.766 INFO running `"docker" "inspect" "543300b00fd42d2b129a8e629c0cf351febb42d12c65468a14bbfe8706b8cdc2"`
Dec 05 07:19:39.930 INFO running `"docker" "rm" "-f" "543300b00fd42d2b129a8e629c0cf351febb42d12c65468a14bbfe8706b8cdc2"`
Dec 05 07:19:40.147 INFO [stdout] 543300b00fd42d2b129a8e629c0cf351febb42d12c65468a14bbfe8706b8cdc2
Dec 05 07:19:40.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 05 07:19:40.498 INFO [stdout] 03550f6016584c86eb65101522c9f65f285ae5a41c520a8ef7ae3fbec1c27891
Dec 05 07:19:40.502 INFO running `"docker" "start" "-a" "03550f6016584c86eb65101522c9f65f285ae5a41c520a8ef7ae3fbec1c27891"`
Dec 05 07:19:41.060 INFO [stderr] usermod: no changes
Dec 05 07:19:41.185 INFO [stderr]    Compiling queue-prop v0.1.0 (/source)
Dec 05 07:19:43.940 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
Dec 05 07:19:43.942 INFO [stderr] su: No module specific data is present
Dec 05 07:19:44.456 INFO running `"docker" "inspect" "03550f6016584c86eb65101522c9f65f285ae5a41c520a8ef7ae3fbec1c27891"`
Dec 05 07:19:44.728 INFO running `"docker" "rm" "-f" "03550f6016584c86eb65101522c9f65f285ae5a41c520a8ef7ae3fbec1c27891"`
Dec 05 07:19:45.008 INFO [stdout] 03550f6016584c86eb65101522c9f65f285ae5a41c520a8ef7ae3fbec1c27891