Dec 02 19:23:25.445 INFO testing rulinalg-0.4.2 against 1.30.1 for beta-1.31-5
Dec 02 19:23:25.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 19:23:25.915 INFO [stdout] 6809f01afe6ccde94b7f15e4a93db58a1eeed5374d3e3d51c44a1408bd751a0f
Dec 02 19:23:25.928 INFO running `"docker" "start" "-a" "6809f01afe6ccde94b7f15e4a93db58a1eeed5374d3e3d51c44a1408bd751a0f"`
Dec 02 19:23:26.871 INFO [stderr] usermod: no changes
Dec 02 19:23:27.019 INFO [stderr]    Compiling rulinalg v0.4.2 (/source)
Dec 02 19:23:31.029 INFO [stderr] warning: variable does not need to be mutable
Dec 02 19:23:31.029 INFO [stderr]    --> src/utils.rs:105:34
Dec 02 19:23:31.029 INFO [stderr]     |
Dec 02 19:23:31.029 INFO [stderr] 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Dec 02 19:23:31.029 INFO [stderr]     |                                  ----^
Dec 02 19:23:31.029 INFO [stderr]     |                                  |
Dec 02 19:23:31.029 INFO [stderr]     |                                  help: remove this `mut`
Dec 02 19:23:31.029 INFO [stderr]     |
Dec 02 19:23:31.029 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 19:23:31.029 INFO [stderr] 
Dec 02 19:23:31.750 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.82s
Dec 02 19:23:31.751 INFO [stderr] su: No module specific data is present
Dec 02 19:23:32.320 INFO running `"docker" "inspect" "6809f01afe6ccde94b7f15e4a93db58a1eeed5374d3e3d51c44a1408bd751a0f"`
Dec 02 19:23:32.561 INFO running `"docker" "rm" "-f" "6809f01afe6ccde94b7f15e4a93db58a1eeed5374d3e3d51c44a1408bd751a0f"`
Dec 02 19:23:32.818 INFO [stdout] 6809f01afe6ccde94b7f15e4a93db58a1eeed5374d3e3d51c44a1408bd751a0f
Dec 02 19:23:32.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 19:23:33.244 INFO [stdout] 702946dbd4482555c53bc44e4319678ffbe8fc2351f2a39a76f755f778090f9f
Dec 02 19:23:33.247 INFO running `"docker" "start" "-a" "702946dbd4482555c53bc44e4319678ffbe8fc2351f2a39a76f755f778090f9f"`
Dec 02 19:23:34.919 INFO [stderr] usermod: no changes
Dec 02 19:23:35.067 INFO [stderr]    Compiling rulinalg v0.4.2 (/source)
Dec 02 19:23:39.646 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 19:23:39.646 INFO [stderr]    --> src/lib.rs:111:1
Dec 02 19:23:39.646 INFO [stderr]     |
Dec 02 19:23:39.646 INFO [stderr] 111 | #[macro_use]
Dec 02 19:23:39.647 INFO [stderr]     | ^^^^^^^^^^^^
Dec 02 19:23:39.647 INFO [stderr]     |
Dec 02 19:23:39.647 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 02 19:23:39.647 INFO [stderr] 
Dec 02 19:23:47.082 INFO [stderr] warning: variable does not need to be mutable
Dec 02 19:23:47.082 INFO [stderr]    --> src/utils.rs:105:34
Dec 02 19:23:47.082 INFO [stderr]     |
Dec 02 19:23:47.082 INFO [stderr] 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Dec 02 19:23:47.083 INFO [stderr]     |                                  ----^
Dec 02 19:23:47.083 INFO [stderr]     |                                  |
Dec 02 19:23:47.083 INFO [stderr]     |                                  help: remove this `mut`
Dec 02 19:23:47.083 INFO [stderr]     |
Dec 02 19:23:47.083 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 19:23:47.083 INFO [stderr] 
Dec 02 19:24:01.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.01s
Dec 02 19:24:01.969 INFO [stderr] su: No module specific data is present
Dec 02 19:24:02.496 INFO running `"docker" "inspect" "702946dbd4482555c53bc44e4319678ffbe8fc2351f2a39a76f755f778090f9f"`
Dec 02 19:24:02.738 INFO running `"docker" "rm" "-f" "702946dbd4482555c53bc44e4319678ffbe8fc2351f2a39a76f755f778090f9f"`
Dec 02 19:24:03.059 INFO [stdout] 702946dbd4482555c53bc44e4319678ffbe8fc2351f2a39a76f755f778090f9f
