Nov 18 00:58:09.566 INFO testing rulinalg-0.4.2 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 00:58:09.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:58:09.871 INFO [stdout] bc4125a5f5f67fcae4c7fc4a61746348694dce3394eb6a1face0ffa95bbb969d
Nov 18 00:58:09.872 INFO running `"docker" "start" "-a" "bc4125a5f5f67fcae4c7fc4a61746348694dce3394eb6a1face0ffa95bbb969d"`
Nov 18 00:58:10.702 INFO [stderr] usermod: no changes
Nov 18 00:58:10.837 INFO [stderr]    Compiling rulinalg v0.4.2 (/source)
Nov 18 00:58:14.138 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:58:14.139 INFO [stderr]    --> src/utils.rs:105:34
Nov 18 00:58:14.140 INFO [stderr]     |
Nov 18 00:58:14.140 INFO [stderr] 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Nov 18 00:58:14.141 INFO [stderr]     |                                  ----^
Nov 18 00:58:14.142 INFO [stderr]     |                                  |
Nov 18 00:58:14.142 INFO [stderr]     |                                  help: remove this `mut`
Nov 18 00:58:14.143 INFO [stderr]     |
Nov 18 00:58:14.144 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 00:58:14.145 INFO [stderr] 
Nov 18 00:58:14.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
Nov 18 00:58:14.959 INFO [stderr] su: No module specific data is present
Nov 18 00:58:16.045 INFO running `"docker" "inspect" "bc4125a5f5f67fcae4c7fc4a61746348694dce3394eb6a1face0ffa95bbb969d"`
Nov 18 00:58:16.460 INFO running `"docker" "rm" "-f" "bc4125a5f5f67fcae4c7fc4a61746348694dce3394eb6a1face0ffa95bbb969d"`
Nov 18 00:58:16.751 INFO [stdout] bc4125a5f5f67fcae4c7fc4a61746348694dce3394eb6a1face0ffa95bbb969d
Nov 18 00:58:16.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:58:17.223 INFO [stdout] 2c78b2e4132c045d63ecf9ef6212711e32028e1df628ceacf60c09a42584b7f7
Nov 18 00:58:17.229 INFO running `"docker" "start" "-a" "2c78b2e4132c045d63ecf9ef6212711e32028e1df628ceacf60c09a42584b7f7"`
Nov 18 00:58:18.615 INFO [stderr] usermod: no changes
Nov 18 00:58:18.797 INFO [stderr]    Compiling rulinalg v0.4.2 (/source)
Nov 18 00:58:24.083 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 00:58:24.083 INFO [stderr]    --> src/lib.rs:111:1
Nov 18 00:58:24.083 INFO [stderr]     |
Nov 18 00:58:24.083 INFO [stderr] 111 | #[macro_use]
Nov 18 00:58:24.083 INFO [stderr]     | ^^^^^^^^^^^^
Nov 18 00:58:24.083 INFO [stderr]     |
Nov 18 00:58:24.083 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 18 00:58:24.083 INFO [stderr] 
Nov 18 00:58:33.071 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:58:33.071 INFO [stderr]    --> src/utils.rs:105:34
Nov 18 00:58:33.071 INFO [stderr]     |
Nov 18 00:58:33.071 INFO [stderr] 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Nov 18 00:58:33.071 INFO [stderr]     |                                  ----^
Nov 18 00:58:33.071 INFO [stderr]     |                                  |
Nov 18 00:58:33.071 INFO [stderr]     |                                  help: remove this `mut`
Nov 18 00:58:33.071 INFO [stderr]     |
Nov 18 00:58:33.071 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 00:58:33.071 INFO [stderr] 
Nov 18 00:58:46.843 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.20s
Nov 18 00:58:46.849 INFO [stderr] su: No module specific data is present
Nov 18 00:58:47.663 INFO running `"docker" "inspect" "2c78b2e4132c045d63ecf9ef6212711e32028e1df628ceacf60c09a42584b7f7"`
Nov 18 00:58:48.071 INFO running `"docker" "rm" "-f" "2c78b2e4132c045d63ecf9ef6212711e32028e1df628ceacf60c09a42584b7f7"`
Nov 18 00:58:48.453 INFO [stdout] 2c78b2e4132c045d63ecf9ef6212711e32028e1df628ceacf60c09a42584b7f7