Dec 15 14:37:37.461 INFO testing flot-0.1.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 14:37:37.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 14:37:37.934 INFO [stdout] 983456f45516e2a3da2dca0d467c4a8c585d181ae1accc1e53909c787e1da4bc
Dec 15 14:37:37.936 INFO running `"docker" "start" "-a" "983456f45516e2a3da2dca0d467c4a8c585d181ae1accc1e53909c787e1da4bc"`
Dec 15 14:37:39.795 INFO [stderr] usermod: no changes
Dec 15 14:37:39.883 INFO [stderr]    Compiling flot v0.1.3 (/source)
Dec 15 14:37:40.895 INFO [stderr] warning: variable does not need to be mutable
Dec 15 14:37:40.895 INFO [stderr]    --> src/lib.rs:504:17
Dec 15 14:37:40.895 INFO [stderr]     |
Dec 15 14:37:40.895 INFO [stderr] 504 |             let mut arr = self.markings();
Dec 15 14:37:40.895 INFO [stderr]     |                 ----^^^
Dec 15 14:37:40.895 INFO [stderr]     |                 |
Dec 15 14:37:40.895 INFO [stderr]     |                 help: remove this `mut`
Dec 15 14:37:40.895 INFO [stderr]     |
Dec 15 14:37:40.895 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 14:37:40.895 INFO [stderr] 
Dec 15 14:37:41.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Dec 15 14:37:41.707 INFO [stderr] su: No module specific data is present
Dec 15 14:37:42.375 INFO running `"docker" "inspect" "983456f45516e2a3da2dca0d467c4a8c585d181ae1accc1e53909c787e1da4bc"`
Dec 15 14:37:42.581 INFO running `"docker" "rm" "-f" "983456f45516e2a3da2dca0d467c4a8c585d181ae1accc1e53909c787e1da4bc"`
Dec 15 14:37:42.767 INFO [stdout] 983456f45516e2a3da2dca0d467c4a8c585d181ae1accc1e53909c787e1da4bc
Dec 15 14:37:42.767 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 14:37:43.189 INFO [stdout] e1dcbfd8f43e7a6aab68ffe62c8b742f03b25073b48c17a12946be4c2c85a955
Dec 15 14:37:43.191 INFO running `"docker" "start" "-a" "e1dcbfd8f43e7a6aab68ffe62c8b742f03b25073b48c17a12946be4c2c85a955"`
Dec 15 14:37:45.307 INFO [stderr] usermod: no changes
Dec 15 14:37:45.363 INFO [stderr]    Compiling flot v0.1.3 (/source)
Dec 15 14:37:51.839 INFO [stderr] warning: variable does not need to be mutable
Dec 15 14:37:51.839 INFO [stderr]    --> src/lib.rs:504:17
Dec 15 14:37:51.840 INFO [stderr]     |
Dec 15 14:37:51.840 INFO [stderr] 504 |             let mut arr = self.markings();
Dec 15 14:37:51.840 INFO [stderr]     |                 ----^^^
Dec 15 14:37:51.840 INFO [stderr]     |                 |
Dec 15 14:37:51.841 INFO [stderr]     |                 help: remove this `mut`
Dec 15 14:37:51.841 INFO [stderr]     |
Dec 15 14:37:51.841 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 14:37:51.841 INFO [stderr] 
Dec 15 14:37:55.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.69s
Dec 15 14:37:55.030 INFO [stderr] su: No module specific data is present
Dec 15 14:37:56.807 INFO running `"docker" "inspect" "e1dcbfd8f43e7a6aab68ffe62c8b742f03b25073b48c17a12946be4c2c85a955"`
Dec 15 14:37:57.176 INFO running `"docker" "rm" "-f" "e1dcbfd8f43e7a6aab68ffe62c8b742f03b25073b48c17a12946be4c2c85a955"`
Dec 15 14:37:57.499 INFO [stdout] e1dcbfd8f43e7a6aab68ffe62c8b742f03b25073b48c17a12946be4c2c85a955