Dec 05 02:48:50.527 INFO checking DixydL/ma_rgl against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 02:48:50.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 02:48:50.879 INFO [stdout] 225fc660b5faba62f108eb57c68aa36d05076925fc7c4917b11993dd16025dba
Dec 05 02:48:50.885 INFO running `"docker" "start" "-a" "225fc660b5faba62f108eb57c68aa36d05076925fc7c4917b11993dd16025dba"`
Dec 05 02:48:52.107 INFO [stderr] usermod: no changes
Dec 05 02:48:52.167 INFO [stderr]     Checking ma_rgl v0.2.1 (/source)
Dec 05 02:48:52.913 INFO [stderr] warning: unused variable: `m_index`
Dec 05 02:48:52.913 INFO [stderr]    --> src/lib.rs:103:21
Dec 05 02:48:52.914 INFO [stderr]     |
Dec 05 02:48:52.914 INFO [stderr] 103 |             let mut m_index = 0;
Dec 05 02:48:52.914 INFO [stderr]     |                     ^^^^^^^ help: consider using `_m_index` instead
Dec 05 02:48:52.914 INFO [stderr]     |
Dec 05 02:48:52.916 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 02:48:52.916 INFO [stderr] 
Dec 05 02:48:52.916 INFO [stderr] warning: value assigned to `m` is never read
Dec 05 02:48:52.917 INFO [stderr]    --> src/lib.rs:104:21
Dec 05 02:48:52.917 INFO [stderr]     |
Dec 05 02:48:52.917 INFO [stderr] 104 |             let mut m = 0.;
Dec 05 02:48:52.917 INFO [stderr]     |                     ^
Dec 05 02:48:52.918 INFO [stderr]     |
Dec 05 02:48:52.918 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 05 02:48:52.923 INFO [stderr] 
Dec 05 02:48:52.923 INFO [stderr] warning: unused variable: `m_index`
Dec 05 02:48:52.923 INFO [stderr]    --> src/lib.rs:113:21
Dec 05 02:48:52.923 INFO [stderr]     |
Dec 05 02:48:52.923 INFO [stderr] 113 |             let mut m_index = 0;
Dec 05 02:48:52.923 INFO [stderr]     |                     ^^^^^^^ help: consider using `_m_index` instead
Dec 05 02:48:52.923 INFO [stderr] 
Dec 05 02:48:52.923 INFO [stderr] warning: value assigned to `m` is never read
Dec 05 02:48:52.923 INFO [stderr]    --> src/lib.rs:114:21
Dec 05 02:48:52.923 INFO [stderr]     |
Dec 05 02:48:52.923 INFO [stderr] 114 |             let mut m = 0.;
Dec 05 02:48:52.923 INFO [stderr]     |                     ^
Dec 05 02:48:52.923 INFO [stderr] 
Dec 05 02:48:52.928 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:48:52.928 INFO [stderr]    --> src/lib.rs:103:17
Dec 05 02:48:52.928 INFO [stderr]     |
Dec 05 02:48:52.928 INFO [stderr] 103 |             let mut m_index = 0;
Dec 05 02:48:52.929 INFO [stderr]     |                 ----^^^^^^^
Dec 05 02:48:52.929 INFO [stderr]     |                 |
Dec 05 02:48:52.929 INFO [stderr]     |                 help: remove this `mut`
Dec 05 02:48:52.929 INFO [stderr]     |
Dec 05 02:48:52.929 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 02:48:52.929 INFO [stderr] 
Dec 05 02:48:52.935 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:48:52.935 INFO [stderr]    --> src/lib.rs:113:17
Dec 05 02:48:52.935 INFO [stderr]     |
Dec 05 02:48:52.935 INFO [stderr] 113 |             let mut m_index = 0;
Dec 05 02:48:52.935 INFO [stderr]     |                 ----^^^^^^^
Dec 05 02:48:52.935 INFO [stderr]     |                 |
Dec 05 02:48:52.935 INFO [stderr]     |                 help: remove this `mut`
Dec 05 02:48:52.935 INFO [stderr] 
Dec 05 02:48:53.001 INFO [stderr] warning: unused variable: `m_index`
Dec 05 02:48:53.001 INFO [stderr]    --> src/lib.rs:103:21
Dec 05 02:48:53.001 INFO [stderr]     |
Dec 05 02:48:53.001 INFO [stderr] 103 |             let mut m_index = 0;
Dec 05 02:48:53.001 INFO [stderr]     |                     ^^^^^^^ help: consider using `_m_index` instead
Dec 05 02:48:53.001 INFO [stderr]     |
Dec 05 02:48:53.003 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 02:48:53.003 INFO [stderr] 
Dec 05 02:48:53.003 INFO [stderr] warning: value assigned to `m` is never read
Dec 05 02:48:53.003 INFO [stderr]    --> src/lib.rs:104:21
Dec 05 02:48:53.003 INFO [stderr]     |
Dec 05 02:48:53.003 INFO [stderr] 104 |             let mut m = 0.;
Dec 05 02:48:53.003 INFO [stderr]     |                     ^
Dec 05 02:48:53.003 INFO [stderr]     |
Dec 05 02:48:53.003 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 05 02:48:53.003 INFO [stderr] 
Dec 05 02:48:53.003 INFO [stderr] warning: unused variable: `m_index`
Dec 05 02:48:53.003 INFO [stderr]    --> src/lib.rs:113:21
Dec 05 02:48:53.003 INFO [stderr]     |
Dec 05 02:48:53.003 INFO [stderr] 113 |             let mut m_index = 0;
Dec 05 02:48:53.003 INFO [stderr]     |                     ^^^^^^^ help: consider using `_m_index` instead
Dec 05 02:48:53.003 INFO [stderr] 
Dec 05 02:48:53.003 INFO [stderr] warning: value assigned to `m` is never read
Dec 05 02:48:53.003 INFO [stderr]    --> src/lib.rs:114:21
Dec 05 02:48:53.003 INFO [stderr]     |
Dec 05 02:48:53.003 INFO [stderr] 114 |             let mut m = 0.;
Dec 05 02:48:53.003 INFO [stderr]     |                     ^
Dec 05 02:48:53.003 INFO [stderr] 
Dec 05 02:48:53.011 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:48:53.011 INFO [stderr]    --> src/lib.rs:103:17
Dec 05 02:48:53.011 INFO [stderr]     |
Dec 05 02:48:53.011 INFO [stderr] 103 |             let mut m_index = 0;
Dec 05 02:48:53.011 INFO [stderr]     |                 ----^^^^^^^
Dec 05 02:48:53.011 INFO [stderr]     |                 |
Dec 05 02:48:53.011 INFO [stderr]     |                 help: remove this `mut`
Dec 05 02:48:53.011 INFO [stderr]     |
Dec 05 02:48:53.011 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 02:48:53.011 INFO [stderr] 
Dec 05 02:48:53.015 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:48:53.015 INFO [stderr]    --> src/lib.rs:113:17
Dec 05 02:48:53.015 INFO [stderr]     |
Dec 05 02:48:53.015 INFO [stderr] 113 |             let mut m_index = 0;
Dec 05 02:48:53.015 INFO [stderr]     |                 ----^^^^^^^
Dec 05 02:48:53.015 INFO [stderr]     |                 |
Dec 05 02:48:53.015 INFO [stderr]     |                 help: remove this `mut`
Dec 05 02:48:53.015 INFO [stderr] 
Dec 05 02:48:53.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 05 02:48:53.051 INFO [stderr] su: No module specific data is present
Dec 05 02:48:53.879 INFO running `"docker" "inspect" "225fc660b5faba62f108eb57c68aa36d05076925fc7c4917b11993dd16025dba"`
Dec 05 02:48:54.173 INFO running `"docker" "rm" "-f" "225fc660b5faba62f108eb57c68aa36d05076925fc7c4917b11993dd16025dba"`
Dec 05 02:48:54.535 INFO [stdout] 225fc660b5faba62f108eb57c68aa36d05076925fc7c4917b11993dd16025dba