Nov 30 05:44:15.001 INFO checking bvtsang/random_curiosity_encoder against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 05:44:15.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 05:44:15.408 INFO [stdout] adc1614d8dcc3a15c3ed48bc1f573cbe870243e872b98ea80422477c2eb761d9
Nov 30 05:44:15.416 INFO running `"docker" "start" "-a" "adc1614d8dcc3a15c3ed48bc1f573cbe870243e872b98ea80422477c2eb761d9"`
Nov 30 05:44:17.092 INFO [stderr] usermod: no changes
Nov 30 05:44:17.264 INFO [stderr]    Compiling gio-sys v0.3.2
Nov 30 05:44:17.264 INFO [stderr]    Compiling cairo-sys-rs v0.3.2
Nov 30 05:44:17.264 INFO [stderr]    Compiling pango-sys v0.3.2
Nov 30 05:44:17.264 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.2
Nov 30 05:44:17.264 INFO [stderr]    Compiling gdk-sys v0.3.2
Nov 30 05:44:17.264 INFO [stderr]    Compiling gtk-sys v0.3.2
Nov 30 05:44:21.812 INFO [stderr]    Compiling cairo-rs v0.1.1
Nov 30 05:44:21.953 INFO [stderr]    Compiling gio v0.1.1
Nov 30 05:44:22.037 INFO [stderr]    Compiling gdk-pixbuf v0.1.1
Nov 30 05:44:22.105 INFO [stderr]    Compiling gdk v0.5.1
Nov 30 05:44:22.221 INFO [stderr]    Compiling gtk v0.1.1
Nov 30 05:44:24.244 INFO [stderr]     Checking pango v0.1.1
Nov 30 05:44:54.863 INFO [stderr]     Checking random_curiosity_encoder v0.1.0 (/source)
Nov 30 05:44:57.080 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 05:44:57.084 INFO [stderr]    --> src/main.rs:157:17
Nov 30 05:44:57.085 INFO [stderr]     |
Nov 30 05:44:57.085 INFO [stderr] 157 |                 std::fs::remove_file(file);
Nov 30 05:44:57.085 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:44:57.092 INFO [stderr]     |
Nov 30 05:44:57.093 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 05:44:57.093 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 05:44:57.093 INFO [stderr] 
Nov 30 05:44:57.113 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 05:44:57.113 INFO [stderr]    --> src/main.rs:157:17
Nov 30 05:44:57.114 INFO [stderr]     |
Nov 30 05:44:57.114 INFO [stderr] 157 |                 std::fs::remove_file(file);
Nov 30 05:44:57.114 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:44:57.115 INFO [stderr]     |
Nov 30 05:44:57.115 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 05:44:57.115 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 05:44:57.116 INFO [stderr] 
Nov 30 05:44:57.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.06s
Nov 30 05:44:57.197 INFO [stderr] su: No module specific data is present
Nov 30 05:44:58.574 INFO running `"docker" "inspect" "adc1614d8dcc3a15c3ed48bc1f573cbe870243e872b98ea80422477c2eb761d9"`
Nov 30 05:44:58.892 INFO running `"docker" "rm" "-f" "adc1614d8dcc3a15c3ed48bc1f573cbe870243e872b98ea80422477c2eb761d9"`
Nov 30 05:44:59.357 INFO [stdout] adc1614d8dcc3a15c3ed48bc1f573cbe870243e872b98ea80422477c2eb761d9