Oct 12 20:59:34.634 INFO checking gshgb/rust_native against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 20:59:34.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 20:59:34.847 INFO blam! acb835a3dc7092e35a752361daddd77089b8782aee74b015bc3612fba3f6c2de
Oct 12 20:59:34.851 INFO running `"docker" "start" "-a" "acb835a3dc7092e35a752361daddd77089b8782aee74b015bc3612fba3f6c2de"`
Oct 12 20:59:35.473 INFO kablam! usermod: no changes
Oct 12 20:59:35.603 INFO kablam!     Checking tiff v0.2.1
Oct 12 20:59:36.592 INFO kablam!     Checking image v0.20.0
Oct 12 20:59:42.225 INFO kablam!     Checking rust_native v0.1.0 (/source)
Oct 12 20:59:44.332 INFO kablam! warning: value assigned to `new_pixels` is never read
Oct 12 20:59:44.332 INFO kablam!    --> src/main.rs:210:17
Oct 12 20:59:44.332 INFO kablam!     |
Oct 12 20:59:44.332 INFO kablam! 210 |         let mut new_pixels: Vec<u8> = vec! [0; d.len()];
Oct 12 20:59:44.332 INFO kablam!     |                 ^^^^^^^^^^
Oct 12 20:59:44.332 INFO kablam!     |
Oct 12 20:59:44.332 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 12 20:59:44.332 INFO kablam! 
Oct 12 20:59:44.332 INFO kablam! warning: unused variable: `x`
Oct 12 20:59:44.332 INFO kablam!    --> src/main.rs:223:21
Oct 12 20:59:44.332 INFO kablam!     |
Oct 12 20:59:44.333 INFO kablam! 223 |             let mut x = 0; 
Oct 12 20:59:44.333 INFO kablam!     |                     ^ help: consider using `_x` instead
Oct 12 20:59:44.333 INFO kablam!     |
Oct 12 20:59:44.333 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:59:44.333 INFO kablam! 
Oct 12 20:59:44.333 INFO kablam! warning: value assigned to `x` is never read
Oct 12 20:59:44.333 INFO kablam!    --> src/main.rs:227:21
Oct 12 20:59:44.333 INFO kablam!     |
Oct 12 20:59:44.333 INFO kablam! 227 |             let mut x = 0; 
Oct 12 20:59:44.333 INFO kablam!     |                     ^
Oct 12 20:59:44.333 INFO kablam! 
Oct 12 20:59:44.333 INFO kablam! warning: value assigned to `new_pixels` is never read
Oct 12 20:59:44.333 INFO kablam!    --> src/main.rs:316:17
Oct 12 20:59:44.333 INFO kablam!     |
Oct 12 20:59:44.333 INFO kablam! 316 |         let mut new_pixels: Vec<u8> = vec! [0; d.len()];
Oct 12 20:59:44.333 INFO kablam!     |                 ^^^^^^^^^^
Oct 12 20:59:44.333 INFO kablam! 
Oct 12 20:59:44.333 INFO kablam! warning: value assigned to `x` is never read
Oct 12 20:59:44.333 INFO kablam!    --> src/main.rs:334:21
Oct 12 20:59:44.333 INFO kablam!     |
Oct 12 20:59:44.333 INFO kablam! 334 |             let mut x = 0; 
Oct 12 20:59:44.333 INFO kablam!     |                     ^
Oct 12 20:59:44.333 INFO kablam! 
Oct 12 20:59:44.480 INFO kablam! warning: value assigned to `new_pixels` is never read
Oct 12 20:59:44.480 INFO kablam!    --> src/main.rs:210:17
Oct 12 20:59:44.480 INFO kablam!     |
Oct 12 20:59:44.480 INFO kablam! 210 |         let mut new_pixels: Vec<u8> = vec! [0; d.len()];
Oct 12 20:59:44.480 INFO kablam!     |                 ^^^^^^^^^^
Oct 12 20:59:44.480 INFO kablam!     |
Oct 12 20:59:44.480 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 12 20:59:44.480 INFO kablam! 
Oct 12 20:59:44.480 INFO kablam! warning: unused variable: `x`
Oct 12 20:59:44.480 INFO kablam!    --> src/main.rs:223:21
Oct 12 20:59:44.480 INFO kablam!     |
Oct 12 20:59:44.480 INFO kablam! 223 |             let mut x = 0; 
Oct 12 20:59:44.480 INFO kablam!     |                     ^ help: consider using `_x` instead
Oct 12 20:59:44.480 INFO kablam!     |
Oct 12 20:59:44.480 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:59:44.480 INFO kablam! 
Oct 12 20:59:44.480 INFO kablam! warning: value assigned to `x` is never read
Oct 12 20:59:44.480 INFO kablam!    --> src/main.rs:227:21
Oct 12 20:59:44.480 INFO kablam!     |
Oct 12 20:59:44.480 INFO kablam! 227 |             let mut x = 0; 
Oct 12 20:59:44.480 INFO kablam!     |                     ^
Oct 12 20:59:44.480 INFO kablam! 
Oct 12 20:59:44.480 INFO kablam! warning: value assigned to `new_pixels` is never read
Oct 12 20:59:44.480 INFO kablam!    --> src/main.rs:316:17
Oct 12 20:59:44.480 INFO kablam!     |
Oct 12 20:59:44.480 INFO kablam! 316 |         let mut new_pixels: Vec<u8> = vec! [0; d.len()];
Oct 12 20:59:44.480 INFO kablam!     |                 ^^^^^^^^^^
Oct 12 20:59:44.480 INFO kablam! 
Oct 12 20:59:44.480 INFO kablam! warning: value assigned to `x` is never read
Oct 12 20:59:44.480 INFO kablam!    --> src/main.rs:334:21
Oct 12 20:59:44.481 INFO kablam!     |
Oct 12 20:59:44.481 INFO kablam! 334 |             let mut x = 0; 
Oct 12 20:59:44.481 INFO kablam!     |                     ^
Oct 12 20:59:44.481 INFO kablam! 
Oct 12 20:59:44.537 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.05s
Oct 12 20:59:44.544 INFO kablam! su: No module specific data is present
Oct 12 20:59:45.073 INFO running `"docker" "rm" "-f" "acb835a3dc7092e35a752361daddd77089b8782aee74b015bc3612fba3f6c2de"`
Oct 12 20:59:45.316 INFO blam! acb835a3dc7092e35a752361daddd77089b8782aee74b015bc3612fba3f6c2de