Dec 02 15:52:43.581 INFO testing spectral-0.6.0 against 1.30.1 for beta-1.31-5
Dec 02 15:52:43.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:52:43.789 INFO [stdout] 173937a74f83f783f4400732f4f20ee5f7877cf1ac860878e777fa8f2bbfa882
Dec 02 15:52:43.791 INFO running `"docker" "start" "-a" "173937a74f83f783f4400732f4f20ee5f7877cf1ac860878e777fa8f2bbfa882"`
Dec 02 15:52:44.207 INFO [stderr] usermod: no changes
Dec 02 15:52:44.272 INFO [stderr]    Compiling spectral v0.6.0 (/source)
Dec 02 15:52:45.703 INFO [stderr] warning: variable does not need to be mutable
Dec 02 15:52:45.703 INFO [stderr]    --> src/lib.rs:318:13
Dec 02 15:52:45.703 INFO [stderr]     |
Dec 02 15:52:45.703 INFO [stderr] 318 |         let mut assertion = self;
Dec 02 15:52:45.703 INFO [stderr]     |             ----^^^^^^^^^
Dec 02 15:52:45.703 INFO [stderr]     |             |
Dec 02 15:52:45.703 INFO [stderr]     |             help: remove this `mut`
Dec 02 15:52:45.703 INFO [stderr]     |
Dec 02 15:52:45.703 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 15:52:45.703 INFO [stderr] 
Dec 02 15:52:45.703 INFO [stderr] warning: variable does not need to be mutable
Dec 02 15:52:45.703 INFO [stderr]    --> src/lib.rs:326:13
Dec 02 15:52:45.703 INFO [stderr]     |
Dec 02 15:52:45.703 INFO [stderr] 326 |         let mut assertion = self;
Dec 02 15:52:45.703 INFO [stderr]     |             ----^^^^^^^^^
Dec 02 15:52:45.703 INFO [stderr]     |             |
Dec 02 15:52:45.703 INFO [stderr]     |             help: remove this `mut`
Dec 02 15:52:45.703 INFO [stderr] 
Dec 02 15:52:46.046 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Dec 02 15:52:46.046 INFO [stderr] su: No module specific data is present
Dec 02 15:52:46.545 INFO running `"docker" "inspect" "173937a74f83f783f4400732f4f20ee5f7877cf1ac860878e777fa8f2bbfa882"`
Dec 02 15:52:46.672 INFO running `"docker" "rm" "-f" "173937a74f83f783f4400732f4f20ee5f7877cf1ac860878e777fa8f2bbfa882"`
Dec 02 15:52:46.808 INFO [stdout] 173937a74f83f783f4400732f4f20ee5f7877cf1ac860878e777fa8f2bbfa882
Dec 02 15:52:46.815 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:52:47.100 INFO [stdout] 75f83dd5ad304e4c286a8d2832bdd8621793aa95e8c692144d7ab8fdf0c5df8b
Dec 02 15:52:47.102 INFO running `"docker" "start" "-a" "75f83dd5ad304e4c286a8d2832bdd8621793aa95e8c692144d7ab8fdf0c5df8b"`
Dec 02 15:52:47.795 INFO [stderr] usermod: no changes
Dec 02 15:52:47.867 INFO [stderr]    Compiling spectral v0.6.0 (/source)
Dec 02 15:52:49.626 INFO [stderr] warning: variable does not need to be mutable
Dec 02 15:52:49.626 INFO [stderr]    --> src/lib.rs:318:13
Dec 02 15:52:49.626 INFO [stderr]     |
Dec 02 15:52:49.626 INFO [stderr] 318 |         let mut assertion = self;
Dec 02 15:52:49.626 INFO [stderr]     |             ----^^^^^^^^^
Dec 02 15:52:49.626 INFO [stderr]     |             |
Dec 02 15:52:49.626 INFO [stderr]     |             help: remove this `mut`
Dec 02 15:52:49.626 INFO [stderr]     |
Dec 02 15:52:49.631 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 15:52:49.632 INFO [stderr] 
Dec 02 15:52:49.632 INFO [stderr] warning: variable does not need to be mutable
Dec 02 15:52:49.632 INFO [stderr]    --> src/lib.rs:326:13
Dec 02 15:52:49.632 INFO [stderr]     |
Dec 02 15:52:49.632 INFO [stderr] 326 |         let mut assertion = self;
Dec 02 15:52:49.632 INFO [stderr]     |             ----^^^^^^^^^
Dec 02 15:52:49.632 INFO [stderr]     |             |
Dec 02 15:52:49.632 INFO [stderr]     |             help: remove this `mut`
Dec 02 15:52:49.632 INFO [stderr] 
Dec 02 15:52:52.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
Dec 02 15:52:52.531 INFO [stderr] su: No module specific data is present
Dec 02 15:52:53.491 INFO running `"docker" "inspect" "75f83dd5ad304e4c286a8d2832bdd8621793aa95e8c692144d7ab8fdf0c5df8b"`
Dec 02 15:52:53.803 INFO running `"docker" "rm" "-f" "75f83dd5ad304e4c286a8d2832bdd8621793aa95e8c692144d7ab8fdf0c5df8b"`
Dec 02 15:52:54.111 INFO [stdout] 75f83dd5ad304e4c286a8d2832bdd8621793aa95e8c692144d7ab8fdf0c5df8b
