Sep 05 23:56:18.475 INFO checking sixel-sys-0.2.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 23:56:18.475 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 23:56:18.476 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 23:56:18.736 INFO blam! a0714251fef191dcbb60073169b09caa97c979279dcf9d27311792966d7e5fcc
Sep 05 23:56:18.738 INFO running `"docker" "start" "-a" "a0714251fef191dcbb60073169b09caa97c979279dcf9d27311792966d7e5fcc"`
Sep 05 23:56:19.778 INFO kablam! usermod: no changes
Sep 05 23:56:19.866 INFO kablam!    Compiling make-cmd v0.1.0
Sep 05 23:56:20.206 INFO kablam!    Compiling sixel-sys v0.2.0 (file:///source)
Sep 05 23:56:22.481 INFO kablam! warning: unused import: `std::os::raw::c_int`
Sep 05 23:56:22.481 INFO kablam!   --> tests/lib.rs:83:9
Sep 05 23:56:22.481 INFO kablam!    |
Sep 05 23:56:22.481 INFO kablam! 83 |     use std::os::raw::c_int;
Sep 05 23:56:22.481 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 05 23:56:22.481 INFO kablam!    |
Sep 05 23:56:22.481 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 05 23:56:22.481 INFO kablam! 
Sep 05 23:56:22.481 INFO kablam! warning: unused import: `std::os::raw::c_uint`
Sep 05 23:56:22.481 INFO kablam!   --> tests/lib.rs:84:9
Sep 05 23:56:22.481 INFO kablam!    |
Sep 05 23:56:22.481 INFO kablam! 84 |     use std::os::raw::c_uint;
Sep 05 23:56:22.481 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 05 23:56:22.481 INFO kablam! 
Sep 05 23:56:22.570 INFO kablam! warning: unused variable: `gaurd`
Sep 05 23:56:22.570 INFO kablam!    --> tests/lib.rs:101:13
Sep 05 23:56:22.570 INFO kablam!     |
Sep 05 23:56:22.570 INFO kablam! 101 |         let gaurd = lock.lock().unwrap();
Sep 05 23:56:22.570 INFO kablam!     |             ^^^^^ help: consider using `_gaurd` instead
Sep 05 23:56:22.570 INFO kablam!     |
Sep 05 23:56:22.570 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 05 23:56:22.570 INFO kablam! 
Sep 05 23:56:22.589 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 23:56:22.589 INFO kablam!   --> tests/lib.rs:39:5
Sep 05 23:56:22.589 INFO kablam!    |
Sep 05 23:56:22.589 INFO kablam! 39 |     file.read_to_end(&mut contents);
Sep 05 23:56:22.589 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:56:22.589 INFO kablam!    |
Sep 05 23:56:22.589 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 23:56:22.589 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 23:56:22.589 INFO kablam! 
Sep 05 23:56:22.590 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 23:56:22.590 INFO kablam!   --> tests/lib.rs:46:5
Sep 05 23:56:22.590 INFO kablam!    |
Sep 05 23:56:22.590 INFO kablam! 46 |     handle.write_all(&contents);
Sep 05 23:56:22.590 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 23:56:22.590 INFO kablam!    |
Sep 05 23:56:22.590 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 23:56:22.590 INFO kablam! 
Sep 05 23:56:22.634 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
Sep 05 23:56:22.634 INFO kablam! su: No module specific data is present
Sep 05 23:56:23.445 INFO running `"docker" "rm" "-f" "a0714251fef191dcbb60073169b09caa97c979279dcf9d27311792966d7e5fcc"`
Sep 05 23:56:23.558 INFO blam! a0714251fef191dcbb60073169b09caa97c979279dcf9d27311792966d7e5fcc