Sep 21 03:00:23.012 INFO checking sixel-sys-0.2.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 03:00:23.012 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 03:00:23.012 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:00:23.285 INFO blam! 9c439c32be6e049ae85c94791b0513308b7623a19107a474b7342d9d07a400f5
Sep 21 03:00:23.287 INFO running `"docker" "start" "-a" "9c439c32be6e049ae85c94791b0513308b7623a19107a474b7342d9d07a400f5"`
Sep 21 03:00:24.402 INFO kablam! usermod: no changes
Sep 21 03:00:24.510 INFO kablam!    Compiling sixel-sys v0.2.0 (/source)
Sep 21 03:00:27.210 INFO kablam! warning: unused import: `std::os::raw::c_int`
Sep 21 03:00:27.210 INFO kablam!   --> tests/lib.rs:83:9
Sep 21 03:00:27.210 INFO kablam!    |
Sep 21 03:00:27.210 INFO kablam! 83 |     use std::os::raw::c_int;
Sep 21 03:00:27.210 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 21 03:00:27.210 INFO kablam!    |
Sep 21 03:00:27.210 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 03:00:27.210 INFO kablam! 
Sep 21 03:00:27.210 INFO kablam! warning: unused import: `std::os::raw::c_uint`
Sep 21 03:00:27.210 INFO kablam!   --> tests/lib.rs:84:9
Sep 21 03:00:27.210 INFO kablam!    |
Sep 21 03:00:27.210 INFO kablam! 84 |     use std::os::raw::c_uint;
Sep 21 03:00:27.210 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 21 03:00:27.210 INFO kablam! 
Sep 21 03:00:27.283 INFO kablam! warning: unused variable: `gaurd`
Sep 21 03:00:27.283 INFO kablam!    --> tests/lib.rs:101:13
Sep 21 03:00:27.283 INFO kablam!     |
Sep 21 03:00:27.283 INFO kablam! 101 |         let gaurd = lock.lock().unwrap();
Sep 21 03:00:27.283 INFO kablam!     |             ^^^^^ help: consider using `_gaurd` instead
Sep 21 03:00:27.284 INFO kablam!     |
Sep 21 03:00:27.284 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 21 03:00:27.284 INFO kablam! 
Sep 21 03:00:27.299 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 03:00:27.299 INFO kablam!   --> tests/lib.rs:39:5
Sep 21 03:00:27.299 INFO kablam!    |
Sep 21 03:00:27.299 INFO kablam! 39 |     file.read_to_end(&mut contents);
Sep 21 03:00:27.299 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:00:27.299 INFO kablam!    |
Sep 21 03:00:27.299 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 03:00:27.299 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 03:00:27.300 INFO kablam! 
Sep 21 03:00:27.300 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 03:00:27.300 INFO kablam!   --> tests/lib.rs:46:5
Sep 21 03:00:27.300 INFO kablam!    |
Sep 21 03:00:27.300 INFO kablam! 46 |     handle.write_all(&contents);
Sep 21 03:00:27.300 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:00:27.300 INFO kablam!    |
Sep 21 03:00:27.300 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 03:00:27.300 INFO kablam! 
Sep 21 03:00:27.334 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
Sep 21 03:00:27.334 INFO kablam! su: No module specific data is present
Sep 21 03:00:28.117 INFO running `"docker" "rm" "-f" "9c439c32be6e049ae85c94791b0513308b7623a19107a474b7342d9d07a400f5"`
Sep 21 03:00:28.229 INFO blam! 9c439c32be6e049ae85c94791b0513308b7623a19107a474b7342d9d07a400f5