Dec 18 10:58:04.961 INFO checking spaceralk-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:58:04.961 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/spaceralk/0.1.0:/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 10:58:05.268 INFO [stdout] d4067e49b98cb575884ca26001e6105c2f816df3704db7aab664293b22c1dd65
Dec 18 10:58:05.268 INFO running `"docker" "start" "-a" "d4067e49b98cb575884ca26001e6105c2f816df3704db7aab664293b22c1dd65"`
Dec 18 10:58:06.533 INFO [stderr]     Checking iso8601 v0.1.1
Dec 18 10:58:07.524 INFO [stderr]     Checking xmlrpc v0.4.1
Dec 18 10:58:08.374 INFO [stderr]     Checking spaceralk v0.1.0 (/opt/crater/workdir)
Dec 18 10:58:09.226 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:58:09.226 INFO [stderr]   --> src/lib.rs:74:17
Dec 18 10:58:09.226 INFO [stderr]    |
Dec 18 10:58:09.226 INFO [stderr] 74 |                 self.call(String::from("auth.logout"), String::from("[]"));
Dec 18 10:58:09.226 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:58:09.227 INFO [stderr]    |
Dec 18 10:58:09.227 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 10:58:09.227 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:58:09.227 INFO [stderr] 
Dec 18 10:58:09.448 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:58:09.448 INFO [stderr]   --> src/lib.rs:74:17
Dec 18 10:58:09.448 INFO [stderr]    |
Dec 18 10:58:09.448 INFO [stderr] 74 |                 self.call(String::from("auth.logout"), String::from("[]"));
Dec 18 10:58:09.448 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:58:09.448 INFO [stderr]    |
Dec 18 10:58:09.448 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 10:58:09.448 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:58:09.448 INFO [stderr] 
Dec 18 10:58:10.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
Dec 18 10:58:11.362 INFO running `"docker" "inspect" "d4067e49b98cb575884ca26001e6105c2f816df3704db7aab664293b22c1dd65"`
Dec 18 10:58:11.644 INFO running `"docker" "rm" "-f" "d4067e49b98cb575884ca26001e6105c2f816df3704db7aab664293b22c1dd65"`
Dec 18 10:58:11.964 INFO [stdout] d4067e49b98cb575884ca26001e6105c2f816df3704db7aab664293b22c1dd65