Dec 04 10:14:40.142 INFO checking shqld/rust-git against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:14:40.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 10:14:40.535 INFO [stdout] d37959fc2a32a8ce545b53badf61e0b0108211b6b1db7c4c0e79ed075d56f013
Dec 04 10:14:40.541 INFO running `"docker" "start" "-a" "d37959fc2a32a8ce545b53badf61e0b0108211b6b1db7c4c0e79ed075d56f013"`
Dec 04 10:14:41.769 INFO [stderr] usermod: no changes
Dec 04 10:14:41.863 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 04 10:14:41.863 INFO [stderr]     Checking sha-1 v0.7.0
Dec 04 10:14:44.224 INFO [stderr]     Checking flate2 v1.0.1
Dec 04 10:14:45.190 INFO [stderr]     Checking rust-git v0.1.0 (/source)
Dec 04 10:14:45.827 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:14:45.827 INFO [stderr]   --> src/utils/zlib.rs:12:3
Dec 04 10:14:45.827 INFO [stderr]    |
Dec 04 10:14:45.827 INFO [stderr] 12 |   e.write_all(s.as_bytes());
Dec 04 10:14:45.827 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:14:45.827 INFO [stderr]    |
Dec 04 10:14:45.827 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 10:14:45.827 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:14:45.827 INFO [stderr] 
Dec 04 10:14:45.827 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:14:45.827 INFO [stderr]   --> src/utils/zlib.rs:19:3
Dec 04 10:14:45.827 INFO [stderr]    |
Dec 04 10:14:45.827 INFO [stderr] 19 |   z.read_to_string(&mut s);
Dec 04 10:14:45.827 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:14:45.828 INFO [stderr]    |
Dec 04 10:14:45.828 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:14:45.828 INFO [stderr] 
Dec 04 10:14:45.828 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:14:45.828 INFO [stderr]   --> src/main.rs:25:5
Dec 04 10:14:45.828 INFO [stderr]    |
Dec 04 10:14:45.828 INFO [stderr] 25 |     fs::write_file(&Path::new(&path), &compressed);
Dec 04 10:14:45.828 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:14:45.828 INFO [stderr]    |
Dec 04 10:14:45.828 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:14:45.828 INFO [stderr] 
Dec 04 10:14:45.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:14:45.883 INFO [stderr]   --> src/utils/zlib.rs:12:3
Dec 04 10:14:45.883 INFO [stderr]    |
Dec 04 10:14:45.883 INFO [stderr] 12 |   e.write_all(s.as_bytes());
Dec 04 10:14:45.883 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:14:45.883 INFO [stderr]    |
Dec 04 10:14:45.883 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 10:14:45.883 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:14:45.883 INFO [stderr] 
Dec 04 10:14:45.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:14:45.883 INFO [stderr]   --> src/utils/zlib.rs:19:3
Dec 04 10:14:45.883 INFO [stderr]    |
Dec 04 10:14:45.883 INFO [stderr] 19 |   z.read_to_string(&mut s);
Dec 04 10:14:45.883 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:14:45.883 INFO [stderr]    |
Dec 04 10:14:45.884 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:14:45.884 INFO [stderr] 
Dec 04 10:14:45.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:14:45.884 INFO [stderr]   --> src/main.rs:25:5
Dec 04 10:14:45.884 INFO [stderr]    |
Dec 04 10:14:45.884 INFO [stderr] 25 |     fs::write_file(&Path::new(&path), &compressed);
Dec 04 10:14:45.884 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:14:45.884 INFO [stderr]    |
Dec 04 10:14:45.884 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:14:45.904 INFO [stderr] 
Dec 04 10:14:45.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
Dec 04 10:14:45.942 INFO [stderr] su: No module specific data is present
Dec 04 10:14:47.951 INFO running `"docker" "inspect" "d37959fc2a32a8ce545b53badf61e0b0108211b6b1db7c4c0e79ed075d56f013"`
Dec 04 10:14:48.352 INFO running `"docker" "rm" "-f" "d37959fc2a32a8ce545b53badf61e0b0108211b6b1db7c4c0e79ed075d56f013"`
Dec 04 10:14:48.691 INFO [stdout] d37959fc2a32a8ce545b53badf61e0b0108211b6b1db7c4c0e79ed075d56f013