Nov 28 08:11:00.563 INFO checking bvtsang/random_curiosity_encoder against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:11:00.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 08:11:01.178 INFO [stdout] 2da8cd854d5c6dce011ecb412e8925f4264b9eea6f5cc26b1bacd5c2d1913d23
Nov 28 08:11:01.180 INFO running `"docker" "start" "-a" "2da8cd854d5c6dce011ecb412e8925f4264b9eea6f5cc26b1bacd5c2d1913d23"`
Nov 28 08:11:02.844 INFO [stderr] usermod: no changes
Nov 28 08:11:03.002 INFO [stderr]    Compiling gdk-pixbuf v0.1.1
Nov 28 08:11:03.002 INFO [stderr]    Compiling gio v0.1.1
Nov 28 08:11:03.002 INFO [stderr]    Compiling gdk v0.5.1
Nov 28 08:11:03.006 INFO [stderr]    Compiling gtk v0.1.1
Nov 28 08:11:03.006 INFO [stderr]    Compiling gio-sys v0.3.2
Nov 28 08:11:03.007 INFO [stderr]    Compiling pango-sys v0.3.2
Nov 28 08:11:03.007 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.2
Nov 28 08:11:03.010 INFO [stderr]    Compiling gdk-sys v0.3.2
Nov 28 08:11:04.480 INFO [stderr]    Compiling gtk-sys v0.3.2
Nov 28 08:11:07.134 INFO [stderr]     Checking glib-sys v0.3.2
Nov 28 08:11:07.161 INFO [stderr]     Checking cairo-sys-rs v0.3.2
Nov 28 08:11:11.236 INFO [stderr]     Checking gobject-sys v0.3.2
Nov 28 08:11:12.151 INFO [stderr]     Checking glib v0.1.1
Nov 28 08:11:12.152 INFO [stderr]     Checking atk-sys v0.3.2
Nov 28 08:11:16.475 INFO [stderr]     Checking cairo-rs v0.1.1
Nov 28 08:11:16.475 INFO [stderr]     Checking pango v0.1.1
Nov 28 08:11:48.162 INFO [stderr]     Checking random_curiosity_encoder v0.1.0 (/source)
Nov 28 08:11:50.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 08:11:50.458 INFO [stderr]    --> src/main.rs:157:17
Nov 28 08:11:50.458 INFO [stderr]     |
Nov 28 08:11:50.458 INFO [stderr] 157 |                 std::fs::remove_file(file);
Nov 28 08:11:50.458 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:11:50.458 INFO [stderr]     |
Nov 28 08:11:50.458 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 08:11:50.458 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 08:11:50.458 INFO [stderr] 
Nov 28 08:11:50.483 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 08:11:50.484 INFO [stderr]    --> src/main.rs:157:17
Nov 28 08:11:50.484 INFO [stderr]     |
Nov 28 08:11:50.484 INFO [stderr] 157 |                 std::fs::remove_file(file);
Nov 28 08:11:50.484 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:11:50.484 INFO [stderr]     |
Nov 28 08:11:50.484 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 08:11:50.484 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 08:11:50.484 INFO [stderr] 
Nov 28 08:11:50.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.65s
Nov 28 08:11:50.533 INFO [stderr] su: No module specific data is present
Nov 28 08:11:51.849 INFO running `"docker" "inspect" "2da8cd854d5c6dce011ecb412e8925f4264b9eea6f5cc26b1bacd5c2d1913d23"`
Nov 28 08:11:52.256 INFO running `"docker" "rm" "-f" "2da8cd854d5c6dce011ecb412e8925f4264b9eea6f5cc26b1bacd5c2d1913d23"`
Nov 28 08:11:52.687 INFO [stdout] 2da8cd854d5c6dce011ecb412e8925f4264b9eea6f5cc26b1bacd5c2d1913d23