Dec 11 17:46:19.478 INFO checking gshgb/rust_native against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:46:19.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11 17:46:19.968 INFO [stdout] ccb7a8aa8c79c4c42ef55d7c2d6289f469dc76016b5fdd50bc1116847d0f8f2b
Dec 11 17:46:19.974 INFO running `"docker" "start" "-a" "ccb7a8aa8c79c4c42ef55d7c2d6289f469dc76016b5fdd50bc1116847d0f8f2b"`
Dec 11 17:46:20.705 INFO [stderr] usermod: no changes
Dec 11 17:46:20.854 INFO [stderr]     Checking tiff v0.2.1
Dec 11 17:46:21.928 INFO [stderr]     Checking image v0.20.0
Dec 11 17:46:27.246 INFO [stderr]     Checking rust_native v0.1.0 (/source)
Dec 11 17:46:28.992 INFO [stderr] warning: value assigned to `new_pixels` is never read
Dec 11 17:46:28.992 INFO [stderr]    --> src/main.rs:210:17
Dec 11 17:46:28.992 INFO [stderr]     |
Dec 11 17:46:28.992 INFO [stderr] 210 |         let mut new_pixels: Vec<u8> = vec! [0; d.len()];
Dec 11 17:46:28.992 INFO [stderr]     |                 ^^^^^^^^^^
Dec 11 17:46:28.992 INFO [stderr]     |
Dec 11 17:46:28.992 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 17:46:28.992 INFO [stderr] 
Dec 11 17:46:28.992 INFO [stderr] warning: unused variable: `x`
Dec 11 17:46:28.992 INFO [stderr]    --> src/main.rs:223:21
Dec 11 17:46:28.992 INFO [stderr]     |
Dec 11 17:46:28.992 INFO [stderr] 223 |             let mut x = 0; 
Dec 11 17:46:28.992 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 11 17:46:28.992 INFO [stderr]     |
Dec 11 17:46:28.992 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 17:46:28.992 INFO [stderr] 
Dec 11 17:46:28.992 INFO [stderr] warning: value assigned to `x` is never read
Dec 11 17:46:28.992 INFO [stderr]    --> src/main.rs:227:21
Dec 11 17:46:28.992 INFO [stderr]     |
Dec 11 17:46:28.992 INFO [stderr] 227 |             let mut x = 0; 
Dec 11 17:46:28.992 INFO [stderr]     |                     ^
Dec 11 17:46:28.992 INFO [stderr] 
Dec 11 17:46:28.992 INFO [stderr] warning: value assigned to `new_pixels` is never read
Dec 11 17:46:28.992 INFO [stderr]    --> src/main.rs:316:17
Dec 11 17:46:28.992 INFO [stderr]     |
Dec 11 17:46:28.992 INFO [stderr] 316 |         let mut new_pixels: Vec<u8> = vec! [0; d.len()];
Dec 11 17:46:28.992 INFO [stderr]     |                 ^^^^^^^^^^
Dec 11 17:46:28.992 INFO [stderr] 
Dec 11 17:46:28.992 INFO [stderr] warning: value assigned to `x` is never read
Dec 11 17:46:28.992 INFO [stderr]    --> src/main.rs:334:21
Dec 11 17:46:28.992 INFO [stderr]     |
Dec 11 17:46:28.992 INFO [stderr] 334 |             let mut x = 0; 
Dec 11 17:46:28.992 INFO [stderr]     |                     ^
Dec 11 17:46:28.992 INFO [stderr] 
Dec 11 17:46:29.174 INFO [stderr] warning: value assigned to `new_pixels` is never read
Dec 11 17:46:29.174 INFO [stderr]    --> src/main.rs:210:17
Dec 11 17:46:29.174 INFO [stderr]     |
Dec 11 17:46:29.174 INFO [stderr] 210 |         let mut new_pixels: Vec<u8> = vec! [0; d.len()];
Dec 11 17:46:29.174 INFO [stderr]     |                 ^^^^^^^^^^
Dec 11 17:46:29.174 INFO [stderr]     |
Dec 11 17:46:29.174 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 17:46:29.174 INFO [stderr] 
Dec 11 17:46:29.174 INFO [stderr] warning: unused variable: `x`
Dec 11 17:46:29.175 INFO [stderr]    --> src/main.rs:223:21
Dec 11 17:46:29.176 INFO [stderr]     |
Dec 11 17:46:29.176 INFO [stderr] 223 |             let mut x = 0; 
Dec 11 17:46:29.176 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 11 17:46:29.176 INFO [stderr]     |
Dec 11 17:46:29.176 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 17:46:29.176 INFO [stderr] 
Dec 11 17:46:29.176 INFO [stderr] warning: value assigned to `x` is never read
Dec 11 17:46:29.176 INFO [stderr]    --> src/main.rs:227:21
Dec 11 17:46:29.176 INFO [stderr]     |
Dec 11 17:46:29.176 INFO [stderr] 227 |             let mut x = 0; 
Dec 11 17:46:29.176 INFO [stderr]     |                     ^
Dec 11 17:46:29.176 INFO [stderr] 
Dec 11 17:46:29.176 INFO [stderr] warning: value assigned to `new_pixels` is never read
Dec 11 17:46:29.176 INFO [stderr]    --> src/main.rs:316:17
Dec 11 17:46:29.176 INFO [stderr]     |
Dec 11 17:46:29.176 INFO [stderr] 316 |         let mut new_pixels: Vec<u8> = vec! [0; d.len()];
Dec 11 17:46:29.180 INFO [stderr]     |                 ^^^^^^^^^^
Dec 11 17:46:29.180 INFO [stderr] 
Dec 11 17:46:29.180 INFO [stderr] warning: value assigned to `x` is never read
Dec 11 17:46:29.180 INFO [stderr]    --> src/main.rs:334:21
Dec 11 17:46:29.180 INFO [stderr]     |
Dec 11 17:46:29.180 INFO [stderr] 334 |             let mut x = 0; 
Dec 11 17:46:29.180 INFO [stderr]     |                     ^
Dec 11 17:46:29.180 INFO [stderr] 
Dec 11 17:46:29.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.51s
Dec 11 17:46:29.256 INFO [stderr] su: No module specific data is present
Dec 11 17:46:29.764 INFO running `"docker" "inspect" "ccb7a8aa8c79c4c42ef55d7c2d6289f469dc76016b5fdd50bc1116847d0f8f2b"`
Dec 11 17:46:30.047 INFO running `"docker" "rm" "-f" "ccb7a8aa8c79c4c42ef55d7c2d6289f469dc76016b5fdd50bc1116847d0f8f2b"`
Dec 11 17:46:30.284 INFO [stdout] ccb7a8aa8c79c4c42ef55d7c2d6289f469dc76016b5fdd50bc1116847d0f8f2b