Dec 17 17:12:31.600 INFO checking rcuvgd/robinson against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:12:31.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/rcuvgd/robinson:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:12:32.066 INFO [stdout] c8cd28404b65cad727e78c3a71f22ba936453caff883fdb70a8c79190a4e38fc
Dec 17 17:12:32.077 INFO running `"docker" "start" "-a" "c8cd28404b65cad727e78c3a71f22ba936453caff883fdb70a8c79190a4e38fc"`
Dec 17 17:12:33.390 INFO [stderr]     Checking num_cpus v1.6.2
Dec 17 17:12:33.393 INFO [stderr]     Checking num-integer v0.1.34
Dec 17 17:12:33.393 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 17 17:12:33.393 INFO [stderr]     Checking deflate v0.7.13
Dec 17 17:12:33.896 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 17:12:34.220 INFO [stderr]     Checking num-iter v0.1.33
Dec 17 17:12:34.220 INFO [stderr]     Checking num-rational v0.1.38
Dec 17 17:12:34.823 INFO [stderr]     Checking rayon v0.8.2
Dec 17 17:12:35.501 INFO [stderr]     Checking png v0.8.0
Dec 17 17:12:37.924 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 17:12:39.007 INFO [stderr]     Checking image v0.14.0
Dec 17 17:12:42.360 INFO [stderr]     Checking robinson v0.0.1 (/opt/crater/workdir)
Dec 17 17:12:42.660 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 17 17:12:42.660 INFO [stderr]  --> src/css.rs:6:5
Dec 17 17:12:42.660 INFO [stderr]   |
Dec 17 17:12:42.660 INFO [stderr] 6 | use std::ascii::AsciiExt; // for `to_ascii_lowercase`
Dec 17 17:12:42.660 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 17:12:42.660 INFO [stderr]   |
Dec 17 17:12:42.660 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 17:12:42.660 INFO [stderr] 
Dec 17 17:12:42.724 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 17 17:12:42.724 INFO [stderr]  --> src/css.rs:6:5
Dec 17 17:12:42.724 INFO [stderr]   |
Dec 17 17:12:42.724 INFO [stderr] 6 | use std::ascii::AsciiExt; // for `to_ascii_lowercase`
Dec 17 17:12:42.724 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 17:12:42.724 INFO [stderr]   |
Dec 17 17:12:42.724 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 17:12:42.724 INFO [stderr] 
Dec 17 17:12:42.911 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 17 17:12:42.911 INFO [stderr]  --> src/css.rs:6:5
Dec 17 17:12:42.911 INFO [stderr]   |
Dec 17 17:12:42.911 INFO [stderr] 6 | use std::ascii::AsciiExt; // for `to_ascii_lowercase`
Dec 17 17:12:42.912 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 17:12:42.912 INFO [stderr]   |
Dec 17 17:12:42.912 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 17:12:42.912 INFO [stderr] 
Dec 17 17:12:42.928 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 17 17:12:42.928 INFO [stderr]  --> src/css.rs:6:5
Dec 17 17:12:42.928 INFO [stderr]   |
Dec 17 17:12:42.928 INFO [stderr] 6 | use std::ascii::AsciiExt; // for `to_ascii_lowercase`
Dec 17 17:12:42.928 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 17:12:42.928 INFO [stderr]   |
Dec 17 17:12:42.928 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 17:12:42.928 INFO [stderr] 
Dec 17 17:12:43.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.85s
Dec 17 17:12:43.686 INFO running `"docker" "inspect" "c8cd28404b65cad727e78c3a71f22ba936453caff883fdb70a8c79190a4e38fc"`
Dec 17 17:12:43.885 INFO running `"docker" "rm" "-f" "c8cd28404b65cad727e78c3a71f22ba936453caff883fdb70a8c79190a4e38fc"`
Dec 17 17:12:44.124 INFO [stdout] c8cd28404b65cad727e78c3a71f22ba936453caff883fdb70a8c79190a4e38fc