Sep 19 20:07:46.889 INFO checking sixel-sys-0.2.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 20:07:46.889 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 20:07:46.889 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:07:47.075 INFO blam! 8e1cc6a0ac33a9d53994d2e00c89f91622bac6e9814bf002907acaceb5ad90e1
Sep 19 20:07:47.077 INFO running `"docker" "start" "-a" "8e1cc6a0ac33a9d53994d2e00c89f91622bac6e9814bf002907acaceb5ad90e1"`
Sep 19 20:07:47.896 INFO kablam! usermod: no changes
Sep 19 20:07:48.022 INFO kablam!    Compiling make-cmd v0.1.0
Sep 19 20:07:48.318 INFO kablam!    Compiling sixel-sys v0.2.0 (/source)
Sep 19 20:07:50.781 INFO kablam! warning: unused import: `std::os::raw::c_int`
Sep 19 20:07:50.781 INFO kablam!   --> tests/lib.rs:83:9
Sep 19 20:07:50.781 INFO kablam!    |
Sep 19 20:07:50.781 INFO kablam! 83 |     use std::os::raw::c_int;
Sep 19 20:07:50.781 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 19 20:07:50.781 INFO kablam!    |
Sep 19 20:07:50.781 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 20:07:50.781 INFO kablam! 
Sep 19 20:07:50.781 INFO kablam! warning: unused import: `std::os::raw::c_uint`
Sep 19 20:07:50.781 INFO kablam!   --> tests/lib.rs:84:9
Sep 19 20:07:50.781 INFO kablam!    |
Sep 19 20:07:50.781 INFO kablam! 84 |     use std::os::raw::c_uint;
Sep 19 20:07:50.781 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 19 20:07:50.781 INFO kablam! 
Sep 19 20:07:50.866 INFO kablam! warning: unused variable: `gaurd`
Sep 19 20:07:50.866 INFO kablam!    --> tests/lib.rs:101:13
Sep 19 20:07:50.866 INFO kablam!     |
Sep 19 20:07:50.866 INFO kablam! 101 |         let gaurd = lock.lock().unwrap();
Sep 19 20:07:50.866 INFO kablam!     |             ^^^^^ help: consider using `_gaurd` instead
Sep 19 20:07:50.866 INFO kablam!     |
Sep 19 20:07:50.866 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 20:07:50.866 INFO kablam! 
Sep 19 20:07:50.886 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 20:07:50.886 INFO kablam!   --> tests/lib.rs:39:5
Sep 19 20:07:50.886 INFO kablam!    |
Sep 19 20:07:50.886 INFO kablam! 39 |     file.read_to_end(&mut contents);
Sep 19 20:07:50.886 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:07:50.886 INFO kablam!    |
Sep 19 20:07:50.886 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 20:07:50.886 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 20:07:50.886 INFO kablam! 
Sep 19 20:07:50.886 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 20:07:50.886 INFO kablam!   --> tests/lib.rs:46:5
Sep 19 20:07:50.886 INFO kablam!    |
Sep 19 20:07:50.886 INFO kablam! 46 |     handle.write_all(&contents);
Sep 19 20:07:50.886 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:07:50.886 INFO kablam!    |
Sep 19 20:07:50.886 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 20:07:50.886 INFO kablam! 
Sep 19 20:07:50.926 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
Sep 19 20:07:50.930 INFO kablam! su: No module specific data is present
Sep 19 20:07:51.801 INFO running `"docker" "rm" "-f" "8e1cc6a0ac33a9d53994d2e00c89f91622bac6e9814bf002907acaceb5ad90e1"`
Sep 19 20:07:51.922 INFO blam! 8e1cc6a0ac33a9d53994d2e00c89f91622bac6e9814bf002907acaceb5ad90e1