Dec 18 14:35:06.432 INFO checking language-tags-0.2.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:35:06.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/language-tags/0.2.2:/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 18 14:35:06.800 INFO [stdout] 4c621d4a0524eff27b0bada5755a0aac1dfffa4dcd238fe2f94190a431c166c6
Dec 18 14:35:06.810 INFO running `"docker" "start" "-a" "4c621d4a0524eff27b0bada5755a0aac1dfffa4dcd238fe2f94190a431c166c6"`
Dec 18 14:35:07.672 INFO [stderr]     Checking language-tags v0.2.2 (/opt/crater/workdir)
Dec 18 14:35:07.972 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 14:35:07.972 INFO [stderr]   --> src/lib.rs:55:5
Dec 18 14:35:07.972 INFO [stderr]    |
Dec 18 14:35:07.972 INFO [stderr] 55 | use std::ascii::AsciiExt;
Dec 18 14:35:07.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 14:35:07.972 INFO [stderr]    |
Dec 18 14:35:07.972 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:35:07.972 INFO [stderr] 
Dec 18 14:35:08.020 INFO [stderr] error: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 14:35:08.020 INFO [stderr]   --> src/lib.rs:55:5
Dec 18 14:35:08.020 INFO [stderr]    |
Dec 18 14:35:08.020 INFO [stderr] 55 | use std::ascii::AsciiExt;
Dec 18 14:35:08.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 14:35:08.020 INFO [stderr]    |
Dec 18 14:35:08.020 INFO [stderr] note: lint level defined here
Dec 18 14:35:08.020 INFO [stderr]   --> src/lib.rs:2:24
Dec 18 14:35:08.020 INFO [stderr]    |
Dec 18 14:35:08.020 INFO [stderr] 2  | #![cfg_attr(test, deny(warnings))]
Dec 18 14:35:08.020 INFO [stderr]    |                        ^^^^^^^^
Dec 18 14:35:08.020 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 18 14:35:08.020 INFO [stderr] 
Dec 18 14:35:08.072 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 18 14:35:08.072 INFO [stderr]   --> src/lib.rs:55:5
Dec 18 14:35:08.072 INFO [stderr]    |
Dec 18 14:35:08.072 INFO [stderr] 55 | use std::ascii::AsciiExt;
Dec 18 14:35:08.072 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 14:35:08.072 INFO [stderr]    |
Dec 18 14:35:08.072 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 14:35:08.072 INFO [stderr] 
Dec 18 14:35:08.104 INFO [stderr] error: unused import: `std::ascii::AsciiExt`
Dec 18 14:35:08.104 INFO [stderr]   --> src/lib.rs:55:5
Dec 18 14:35:08.104 INFO [stderr]    |
Dec 18 14:35:08.104 INFO [stderr] 55 | use std::ascii::AsciiExt;
Dec 18 14:35:08.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 14:35:08.104 INFO [stderr]    |
Dec 18 14:35:08.104 INFO [stderr] note: lint level defined here
Dec 18 14:35:08.104 INFO [stderr]   --> src/lib.rs:2:24
Dec 18 14:35:08.104 INFO [stderr]    |
Dec 18 14:35:08.104 INFO [stderr] 2  | #![cfg_attr(test, deny(warnings))]
Dec 18 14:35:08.104 INFO [stderr]    |                        ^^^^^^^^
Dec 18 14:35:08.104 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 18 14:35:08.104 INFO [stderr] 
Dec 18 14:35:08.104 INFO [stderr] error: aborting due to 2 previous errors
Dec 18 14:35:08.104 INFO [stderr] 
Dec 18 14:35:08.124 INFO [stderr] error: Could not compile `language-tags`.
Dec 18 14:35:08.124 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 14:35:08.160 INFO [stderr] error: build failed
Dec 18 14:35:08.670 INFO running `"docker" "inspect" "4c621d4a0524eff27b0bada5755a0aac1dfffa4dcd238fe2f94190a431c166c6"`
Dec 18 14:35:08.834 INFO running `"docker" "rm" "-f" "4c621d4a0524eff27b0bada5755a0aac1dfffa4dcd238fe2f94190a431c166c6"`
Dec 18 14:35:08.984 INFO [stdout] 4c621d4a0524eff27b0bada5755a0aac1dfffa4dcd238fe2f94190a431c166c6