Dec 18 11:23:43.053 INFO checking serde_codegen_internals-0.14.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:23:43.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/serde_codegen_internals/0.14.2:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:23:43.492 INFO [stdout] 76616b12df131fa723f1541bfc08ba60766358d56aa68a14c678aacba325a252
Dec 18 11:23:43.492 INFO running `"docker" "start" "-a" "76616b12df131fa723f1541bfc08ba60766358d56aa68a14c678aacba325a252"`
Dec 18 11:23:44.684 INFO [stderr]     Checking syn v0.11.11
Dec 18 11:23:46.576 INFO [stderr]     Checking serde_codegen_internals v0.14.2 (/opt/crater/workdir)
Dec 18 11:23:47.111 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 11:23:47.111 INFO [stderr]  --> src/case.rs:1:5
Dec 18 11:23:47.111 INFO [stderr]   |
Dec 18 11:23:47.111 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 18 11:23:47.111 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 11:23:47.111 INFO [stderr]   |
Dec 18 11:23:47.111 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 11:23:47.111 INFO [stderr] 
Dec 18 11:23:47.316 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 18 11:23:47.316 INFO [stderr]  --> src/case.rs:1:5
Dec 18 11:23:47.316 INFO [stderr]   |
Dec 18 11:23:47.316 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 18 11:23:47.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 11:23:47.316 INFO [stderr]   |
Dec 18 11:23:47.316 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:23:47.316 INFO [stderr] 
Dec 18 11:23:47.370 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 11:23:47.370 INFO [stderr]  --> src/case.rs:1:5
Dec 18 11:23:47.370 INFO [stderr]   |
Dec 18 11:23:47.370 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 18 11:23:47.370 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 11:23:47.370 INFO [stderr]   |
Dec 18 11:23:47.370 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 11:23:47.370 INFO [stderr] 
Dec 18 11:23:47.676 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 18 11:23:47.676 INFO [stderr]  --> src/case.rs:1:5
Dec 18 11:23:47.676 INFO [stderr]   |
Dec 18 11:23:47.676 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 18 11:23:47.676 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 11:23:47.676 INFO [stderr]   |
Dec 18 11:23:47.677 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:23:47.677 INFO [stderr] 
Dec 18 11:23:47.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Dec 18 11:23:48.800 INFO running `"docker" "inspect" "76616b12df131fa723f1541bfc08ba60766358d56aa68a14c678aacba325a252"`
Dec 18 11:23:49.100 INFO running `"docker" "rm" "-f" "76616b12df131fa723f1541bfc08ba60766358d56aa68a14c678aacba325a252"`
Dec 18 11:23:49.417 INFO [stdout] 76616b12df131fa723f1541bfc08ba60766358d56aa68a14c678aacba325a252