Dec 17 22:39:21.301 INFO checking jagg/zen against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:39:21.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jagg/zen:/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 17 22:39:21.608 INFO [stdout] ee0521b2c9e23779d0658a40355b0c31ebf58a38feb2a183da2500d705bd007e
Dec 17 22:39:21.613 INFO running `"docker" "start" "-a" "ee0521b2c9e23779d0658a40355b0c31ebf58a38feb2a183da2500d705bd007e"`
Dec 17 22:39:22.412 INFO [stderr]     Checking zen v0.1.0 (/opt/crater/workdir)
Dec 17 22:39:22.673 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 17 22:39:22.673 INFO [stderr]  --> src/keys.rs:1:5
Dec 17 22:39:22.673 INFO [stderr]   |
Dec 17 22:39:22.673 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 17 22:39:22.673 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 22:39:22.673 INFO [stderr]   |
Dec 17 22:39:22.673 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 22:39:22.673 INFO [stderr] 
Dec 17 22:39:22.704 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 17 22:39:22.704 INFO [stderr]  --> src/keys.rs:1:5
Dec 17 22:39:22.704 INFO [stderr]   |
Dec 17 22:39:22.704 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 17 22:39:22.704 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 22:39:22.704 INFO [stderr]   |
Dec 17 22:39:22.704 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 22:39:22.704 INFO [stderr] 
Dec 17 22:39:22.752 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 17 22:39:22.752 INFO [stderr]  --> src/keys.rs:1:5
Dec 17 22:39:22.752 INFO [stderr]   |
Dec 17 22:39:22.752 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 17 22:39:22.752 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 22:39:22.752 INFO [stderr]   |
Dec 17 22:39:22.752 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:39:22.752 INFO [stderr] 
Dec 17 22:39:22.790 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 17 22:39:22.791 INFO [stderr]  --> src/keys.rs:1:5
Dec 17 22:39:22.791 INFO [stderr]   |
Dec 17 22:39:22.791 INFO [stderr] 1 | use std::ascii::AsciiExt;
Dec 17 22:39:22.791 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 22:39:22.791 INFO [stderr]   |
Dec 17 22:39:22.791 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:39:22.791 INFO [stderr] 
Dec 17 22:39:23.056 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 17 22:39:23.552 INFO running `"docker" "inspect" "ee0521b2c9e23779d0658a40355b0c31ebf58a38feb2a183da2500d705bd007e"`
Dec 17 22:39:23.848 INFO running `"docker" "rm" "-f" "ee0521b2c9e23779d0658a40355b0c31ebf58a38feb2a183da2500d705bd007e"`
Dec 17 22:39:24.188 INFO [stdout] ee0521b2c9e23779d0658a40355b0c31ebf58a38feb2a183da2500d705bd007e