Dec 18 17:37:23.475 INFO checking chema-0.0.7 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:37:23.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/chema/0.0.7:/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 17:37:24.009 INFO [stdout] 290f4beb6ed88c201ac0b18350540771f07ec7998078c744c5e886ff2773e134
Dec 18 17:37:24.011 INFO running `"docker" "start" "-a" "290f4beb6ed88c201ac0b18350540771f07ec7998078c744c5e886ff2773e134"`
Dec 18 17:37:26.012 INFO [stderr]     Checking combine v3.6.3
Dec 18 17:37:45.664 INFO [stderr]     Checking chema v0.0.7 (/opt/crater/workdir)
Dec 18 17:37:47.113 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:37:47.113 INFO [stderr]   --> src/main.rs:10:1
Dec 18 17:37:47.113 INFO [stderr]    |
Dec 18 17:37:47.113 INFO [stderr] 10 | #[macro_use]
Dec 18 17:37:47.113 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 17:37:47.113 INFO [stderr]    |
Dec 18 17:37:47.113 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:37:47.113 INFO [stderr] 
Dec 18 17:37:47.368 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 17:37:47.368 INFO [stderr]   --> src/main.rs:10:1
Dec 18 17:37:47.368 INFO [stderr]    |
Dec 18 17:37:47.368 INFO [stderr] 10 | #[macro_use]
Dec 18 17:37:47.368 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 17:37:47.368 INFO [stderr]    |
Dec 18 17:37:47.368 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:37:47.368 INFO [stderr] 
Dec 18 17:37:49.326 INFO [stderr] warning: method is never used: `new`
Dec 18 17:37:49.326 INFO [stderr]   --> src/parser.rs:58:5
Dec 18 17:37:49.326 INFO [stderr]    |
Dec 18 17:37:49.326 INFO [stderr] 58 |     fn new(t: T) -> Self {
Dec 18 17:37:49.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 17:37:49.326 INFO [stderr]    |
Dec 18 17:37:49.326 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 17:37:49.326 INFO [stderr] 
Dec 18 17:37:50.249 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.44s
Dec 18 17:37:51.292 INFO running `"docker" "inspect" "290f4beb6ed88c201ac0b18350540771f07ec7998078c744c5e886ff2773e134"`
Dec 18 17:37:51.574 INFO running `"docker" "rm" "-f" "290f4beb6ed88c201ac0b18350540771f07ec7998078c744c5e886ff2773e134"`
Dec 18 17:37:51.812 INFO [stdout] 290f4beb6ed88c201ac0b18350540771f07ec7998078c744c5e886ff2773e134