Sep 10 09:42:51.704 INFO checking sixel-sys-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 09:42:51.704 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 09:42:51.704 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:42:51.970 INFO blam! 0a97fadf51520e5bb10e8a0f9efb5dae0cbbdeecea28b064786883926404b84c
Sep 10 09:42:51.972 INFO running `"docker" "start" "-a" "0a97fadf51520e5bb10e8a0f9efb5dae0cbbdeecea28b064786883926404b84c"`
Sep 10 09:42:53.239 INFO kablam! usermod: no changes
Sep 10 09:42:53.432 INFO kablam!    Compiling make-cmd v0.1.0
Sep 10 09:42:53.818 INFO kablam!    Compiling sixel-sys v0.2.0 (file:///source)
Sep 10 09:42:56.904 INFO kablam! warning: unused import: `std::os::raw::c_int`
Sep 10 09:42:56.904 INFO kablam!   --> tests/lib.rs:83:9
Sep 10 09:42:56.904 INFO kablam!    |
Sep 10 09:42:56.904 INFO kablam! 83 |     use std::os::raw::c_int;
Sep 10 09:42:56.904 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 10 09:42:56.904 INFO kablam!    |
Sep 10 09:42:56.904 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 09:42:56.904 INFO kablam! 
Sep 10 09:42:56.904 INFO kablam! warning: unused import: `std::os::raw::c_uint`
Sep 10 09:42:56.904 INFO kablam!   --> tests/lib.rs:84:9
Sep 10 09:42:56.904 INFO kablam!    |
Sep 10 09:42:56.904 INFO kablam! 84 |     use std::os::raw::c_uint;
Sep 10 09:42:56.904 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 10 09:42:56.904 INFO kablam! 
Sep 10 09:42:56.978 INFO kablam! warning: unused variable: `gaurd`
Sep 10 09:42:56.978 INFO kablam!    --> tests/lib.rs:101:13
Sep 10 09:42:56.978 INFO kablam!     |
Sep 10 09:42:56.978 INFO kablam! 101 |         let gaurd = lock.lock().unwrap();
Sep 10 09:42:56.978 INFO kablam!     |             ^^^^^ help: consider using `_gaurd` instead
Sep 10 09:42:56.978 INFO kablam!     |
Sep 10 09:42:56.978 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 09:42:56.978 INFO kablam! 
Sep 10 09:42:56.996 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 09:42:56.996 INFO kablam!   --> tests/lib.rs:39:5
Sep 10 09:42:56.996 INFO kablam!    |
Sep 10 09:42:56.996 INFO kablam! 39 |     file.read_to_end(&mut contents);
Sep 10 09:42:56.996 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:42:56.996 INFO kablam!    |
Sep 10 09:42:56.996 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 09:42:56.996 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 09:42:56.996 INFO kablam! 
Sep 10 09:42:56.996 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 09:42:56.996 INFO kablam!   --> tests/lib.rs:46:5
Sep 10 09:42:56.996 INFO kablam!    |
Sep 10 09:42:56.996 INFO kablam! 46 |     handle.write_all(&contents);
Sep 10 09:42:56.996 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:42:56.996 INFO kablam!    |
Sep 10 09:42:56.996 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 09:42:56.996 INFO kablam! 
Sep 10 09:42:57.012 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
Sep 10 09:42:57.020 INFO kablam! su: No module specific data is present
Sep 10 09:42:58.169 INFO running `"docker" "rm" "-f" "0a97fadf51520e5bb10e8a0f9efb5dae0cbbdeecea28b064786883926404b84c"`
Sep 10 09:42:58.300 INFO blam! 0a97fadf51520e5bb10e8a0f9efb5dae0cbbdeecea28b064786883926404b84c