Dec 12 03:09:15.626 INFO checking DixydL/ma_rgl against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:09:15.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 03:09:16.190 INFO [stdout] 8fe6487528b2fd537d38c13dd7df39156466d67c848b6f2f298fbcc06b3622b5
Dec 12 03:09:16.192 INFO running `"docker" "start" "-a" "8fe6487528b2fd537d38c13dd7df39156466d67c848b6f2f298fbcc06b3622b5"`
Dec 12 03:09:17.549 INFO [stderr] usermod: no changes
Dec 12 03:09:17.618 INFO [stderr]     Checking ma_rgl v0.2.1 (/source)
Dec 12 03:09:18.412 INFO [stderr] warning: unused variable: `m_index`
Dec 12 03:09:18.412 INFO [stderr]    --> src/lib.rs:103:21
Dec 12 03:09:18.412 INFO [stderr]     |
Dec 12 03:09:18.412 INFO [stderr] 103 |             let mut m_index = 0;
Dec 12 03:09:18.412 INFO [stderr]     |                     ^^^^^^^ help: consider using `_m_index` instead
Dec 12 03:09:18.412 INFO [stderr]     |
Dec 12 03:09:18.412 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 03:09:18.412 INFO [stderr] 
Dec 12 03:09:18.412 INFO [stderr] warning: value assigned to `m` is never read
Dec 12 03:09:18.412 INFO [stderr]    --> src/lib.rs:104:21
Dec 12 03:09:18.412 INFO [stderr]     |
Dec 12 03:09:18.412 INFO [stderr] 104 |             let mut m = 0.;
Dec 12 03:09:18.412 INFO [stderr]     |                     ^
Dec 12 03:09:18.412 INFO [stderr]     |
Dec 12 03:09:18.412 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 12 03:09:18.412 INFO [stderr] 
Dec 12 03:09:18.412 INFO [stderr] warning: unused variable: `m_index`
Dec 12 03:09:18.412 INFO [stderr]    --> src/lib.rs:113:21
Dec 12 03:09:18.412 INFO [stderr]     |
Dec 12 03:09:18.412 INFO [stderr] 113 |             let mut m_index = 0;
Dec 12 03:09:18.412 INFO [stderr]     |                     ^^^^^^^ help: consider using `_m_index` instead
Dec 12 03:09:18.412 INFO [stderr] 
Dec 12 03:09:18.412 INFO [stderr] warning: value assigned to `m` is never read
Dec 12 03:09:18.412 INFO [stderr]    --> src/lib.rs:114:21
Dec 12 03:09:18.412 INFO [stderr]     |
Dec 12 03:09:18.412 INFO [stderr] 114 |             let mut m = 0.;
Dec 12 03:09:18.412 INFO [stderr]     |                     ^
Dec 12 03:09:18.412 INFO [stderr] 
Dec 12 03:09:18.432 INFO [stderr] warning: variable does not need to be mutable
Dec 12 03:09:18.432 INFO [stderr]    --> src/lib.rs:103:17
Dec 12 03:09:18.433 INFO [stderr]     |
Dec 12 03:09:18.433 INFO [stderr] 103 |             let mut m_index = 0;
Dec 12 03:09:18.433 INFO [stderr]     |                 ----^^^^^^^
Dec 12 03:09:18.433 INFO [stderr]     |                 |
Dec 12 03:09:18.433 INFO [stderr]     |                 help: remove this `mut`
Dec 12 03:09:18.433 INFO [stderr]     |
Dec 12 03:09:18.434 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 03:09:18.434 INFO [stderr] 
Dec 12 03:09:18.434 INFO [stderr] warning: variable does not need to be mutable
Dec 12 03:09:18.434 INFO [stderr]    --> src/lib.rs:113:17
Dec 12 03:09:18.434 INFO [stderr]     |
Dec 12 03:09:18.434 INFO [stderr] 113 |             let mut m_index = 0;
Dec 12 03:09:18.435 INFO [stderr]     |                 ----^^^^^^^
Dec 12 03:09:18.435 INFO [stderr]     |                 |
Dec 12 03:09:18.435 INFO [stderr]     |                 help: remove this `mut`
Dec 12 03:09:18.435 INFO [stderr] 
Dec 12 03:09:18.505 INFO [stderr] warning: unused variable: `m_index`
Dec 12 03:09:18.505 INFO [stderr]    --> src/lib.rs:103:21
Dec 12 03:09:18.505 INFO [stderr]     |
Dec 12 03:09:18.505 INFO [stderr] 103 |             let mut m_index = 0;
Dec 12 03:09:18.505 INFO [stderr]     |                     ^^^^^^^ help: consider using `_m_index` instead
Dec 12 03:09:18.505 INFO [stderr]     |
Dec 12 03:09:18.505 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 03:09:18.505 INFO [stderr] 
Dec 12 03:09:18.505 INFO [stderr] warning: value assigned to `m` is never read
Dec 12 03:09:18.505 INFO [stderr]    --> src/lib.rs:104:21
Dec 12 03:09:18.505 INFO [stderr]     |
Dec 12 03:09:18.505 INFO [stderr] 104 |             let mut m = 0.;
Dec 12 03:09:18.505 INFO [stderr]     |                     ^
Dec 12 03:09:18.505 INFO [stderr]     |
Dec 12 03:09:18.505 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 12 03:09:18.505 INFO [stderr] 
Dec 12 03:09:18.505 INFO [stderr] warning: unused variable: `m_index`
Dec 12 03:09:18.505 INFO [stderr]    --> src/lib.rs:113:21
Dec 12 03:09:18.505 INFO [stderr]     |
Dec 12 03:09:18.505 INFO [stderr] 113 |             let mut m_index = 0;
Dec 12 03:09:18.505 INFO [stderr]     |                     ^^^^^^^ help: consider using `_m_index` instead
Dec 12 03:09:18.505 INFO [stderr] 
Dec 12 03:09:18.505 INFO [stderr] warning: value assigned to `m` is never read
Dec 12 03:09:18.512 INFO [stderr]    --> src/lib.rs:114:21
Dec 12 03:09:18.512 INFO [stderr]     |
Dec 12 03:09:18.512 INFO [stderr] 114 |             let mut m = 0.;
Dec 12 03:09:18.512 INFO [stderr]     |                     ^
Dec 12 03:09:18.512 INFO [stderr] 
Dec 12 03:09:18.513 INFO [stderr] warning: variable does not need to be mutable
Dec 12 03:09:18.513 INFO [stderr]    --> src/lib.rs:103:17
Dec 12 03:09:18.513 INFO [stderr]     |
Dec 12 03:09:18.513 INFO [stderr] 103 |             let mut m_index = 0;
Dec 12 03:09:18.513 INFO [stderr]     |                 ----^^^^^^^
Dec 12 03:09:18.513 INFO [stderr]     |                 |
Dec 12 03:09:18.513 INFO [stderr]     |                 help: remove this `mut`
Dec 12 03:09:18.513 INFO [stderr]     |
Dec 12 03:09:18.513 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 03:09:18.513 INFO [stderr] 
Dec 12 03:09:18.513 INFO [stderr] warning: variable does not need to be mutable
Dec 12 03:09:18.513 INFO [stderr]    --> src/lib.rs:113:17
Dec 12 03:09:18.513 INFO [stderr]     |
Dec 12 03:09:18.513 INFO [stderr] 113 |             let mut m_index = 0;
Dec 12 03:09:18.513 INFO [stderr]     |                 ----^^^^^^^
Dec 12 03:09:18.513 INFO [stderr]     |                 |
Dec 12 03:09:18.513 INFO [stderr]     |                 help: remove this `mut`
Dec 12 03:09:18.513 INFO [stderr] 
Dec 12 03:09:18.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 12 03:09:18.566 INFO [stderr] su: No module specific data is present
Dec 12 03:09:19.542 INFO running `"docker" "inspect" "8fe6487528b2fd537d38c13dd7df39156466d67c848b6f2f298fbcc06b3622b5"`
Dec 12 03:09:19.746 INFO running `"docker" "rm" "-f" "8fe6487528b2fd537d38c13dd7df39156466d67c848b6f2f298fbcc06b3622b5"`
Dec 12 03:09:20.012 INFO [stdout] 8fe6487528b2fd537d38c13dd7df39156466d67c848b6f2f298fbcc06b3622b5