Nov 28 02:43:36.690 INFO checking katrinasm/exlev against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:43:36.690 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 02:43:37.040 INFO [stdout] dd02841dbfa0b7ca93b82926f1dbac12609b8d02d546649ec23b479909b4c0ab
Nov 28 02:43:37.046 INFO running `"docker" "start" "-a" "dd02841dbfa0b7ca93b82926f1dbac12609b8d02d546649ec23b479909b4c0ab"`
Nov 28 02:43:38.187 INFO [stderr] usermod: no changes
Nov 28 02:43:38.258 INFO [stderr]     Checking peresil v0.3.0
Nov 28 02:43:38.789 INFO [stderr]     Checking sxd-document v0.2.3
Nov 28 02:43:40.592 INFO [stderr]     Checking sxd-xpath v0.4.0
Nov 28 02:43:42.765 INFO [stderr]     Checking exlev v0.1.0 (/source)
Nov 28 02:43:45.024 INFO [stderr] warning: type alias is never used: `CResult`
Nov 28 02:43:45.024 INFO [stderr]  --> src/compression/mod.rs:9:1
Nov 28 02:43:45.024 INFO [stderr]   |
Nov 28 02:43:45.024 INFO [stderr] 9 | type CResult<V> = Result<V, CErr>;
Nov 28 02:43:45.024 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:43:45.024 INFO [stderr]   |
Nov 28 02:43:45.024 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 02:43:45.024 INFO [stderr] 
Nov 28 02:43:45.040 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:43:45.040 INFO [stderr]   --> src/level_table.rs:43:5
Nov 28 02:43:45.040 INFO [stderr]    |
Nov 28 02:43:45.040 INFO [stderr] 43 |     set_version(rombytes, level);
Nov 28 02:43:45.040 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:43:45.040 INFO [stderr]    |
Nov 28 02:43:45.040 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 02:43:45.040 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:43:45.040 INFO [stderr] 
Nov 28 02:43:45.308 INFO [stderr] warning: type alias is never used: `CResult`
Nov 28 02:43:45.308 INFO [stderr]  --> src/compression/mod.rs:9:1
Nov 28 02:43:45.308 INFO [stderr]   |
Nov 28 02:43:45.308 INFO [stderr] 9 | type CResult<V> = Result<V, CErr>;
Nov 28 02:43:45.308 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:43:45.308 INFO [stderr]   |
Nov 28 02:43:45.312 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 02:43:45.312 INFO [stderr] 
Nov 28 02:43:45.320 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 02:43:45.320 INFO [stderr]   --> src/level_table.rs:43:5
Nov 28 02:43:45.320 INFO [stderr]    |
Nov 28 02:43:45.320 INFO [stderr] 43 |     set_version(rombytes, level);
Nov 28 02:43:45.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:43:45.320 INFO [stderr]    |
Nov 28 02:43:45.320 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 02:43:45.320 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 02:43:45.320 INFO [stderr] 
Nov 28 02:43:45.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.17s
Nov 28 02:43:45.393 INFO [stderr] su: No module specific data is present
Nov 28 02:43:46.204 INFO running `"docker" "inspect" "dd02841dbfa0b7ca93b82926f1dbac12609b8d02d546649ec23b479909b4c0ab"`
Nov 28 02:43:46.474 INFO running `"docker" "rm" "-f" "dd02841dbfa0b7ca93b82926f1dbac12609b8d02d546649ec23b479909b4c0ab"`
Nov 28 02:43:46.708 INFO [stdout] dd02841dbfa0b7ca93b82926f1dbac12609b8d02d546649ec23b479909b4c0ab