Nov 29 23:19:41.226 INFO checking lnenad/image-to-ascii against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 23:19:41.227 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 29 23:19:41.660 INFO [stdout] 4ad82ff97f0dd624449c2eaed7f2964141fa5a5f114d7782536b0b26ac1858ae
Nov 29 23:19:41.668 INFO running `"docker" "start" "-a" "4ad82ff97f0dd624449c2eaed7f2964141fa5a5f114d7782536b0b26ac1858ae"`
Nov 29 23:19:42.793 INFO [stderr] usermod: no changes
Nov 29 23:19:42.956 INFO [stderr]     Checking rayon-core v1.3.0
Nov 29 23:19:43.892 INFO [stderr]     Checking rayon v0.8.2
Nov 29 23:19:46.271 INFO [stderr]     Checking jpeg-decoder v0.1.13
Nov 29 23:19:47.594 INFO [stderr]     Checking image v0.17.0
Nov 29 23:19:52.564 INFO [stderr]     Checking imagetoascii v0.1.0 (/source)
Nov 29 23:19:54.990 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:19:54.990 INFO [stderr]   --> src/main.rs:32:9
Nov 29 23:19:54.990 INFO [stderr]    |
Nov 29 23:19:54.990 INFO [stderr] 32 |         generate_preview(&output.replace(".txt", ".html"), &contents);
Nov 29 23:19:54.990 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:19:54.990 INFO [stderr]    |
Nov 29 23:19:54.990 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 23:19:54.990 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:19:54.990 INFO [stderr] 
Nov 29 23:19:54.990 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:19:54.990 INFO [stderr]   --> src/main.rs:32:9
Nov 29 23:19:54.990 INFO [stderr]    |
Nov 29 23:19:54.990 INFO [stderr] 32 |         generate_preview(&output.replace(".txt", ".html"), &contents);
Nov 29 23:19:54.990 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:19:54.990 INFO [stderr]    |
Nov 29 23:19:54.990 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 23:19:54.990 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:19:54.990 INFO [stderr] 
Nov 29 23:19:55.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.21s
Nov 29 23:19:55.029 INFO [stderr] su: No module specific data is present
Nov 29 23:19:56.018 INFO running `"docker" "inspect" "4ad82ff97f0dd624449c2eaed7f2964141fa5a5f114d7782536b0b26ac1858ae"`
Nov 29 23:19:56.434 INFO running `"docker" "rm" "-f" "4ad82ff97f0dd624449c2eaed7f2964141fa5a5f114d7782536b0b26ac1858ae"`
Nov 29 23:19:56.717 INFO [stdout] 4ad82ff97f0dd624449c2eaed7f2964141fa5a5f114d7782536b0b26ac1858ae