Dec 17 15:27:10.929 INFO checking sighol/clock-server against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:27:10.929 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/sighol/clock-server:/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 15:27:11.494 INFO [stdout] 7b5ea0e7efac50e3626fa54f43be70a139039cd53aa8202882ebefa4d0c1351a
Dec 17 15:27:11.496 INFO running `"docker" "start" "-a" "7b5ea0e7efac50e3626fa54f43be70a139039cd53aa8202882ebefa4d0c1351a"`
Dec 17 15:27:13.134 INFO [stderr]     Checking chrono v0.4.6
Dec 17 15:27:15.187 INFO [stderr]     Checking clock-server v0.4.0 (/opt/crater/workdir)
Dec 17 15:27:15.648 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 15:27:15.648 INFO [stderr]   --> src/error.rs:41:39
Dec 17 15:27:15.648 INFO [stderr]    |
Dec 17 15:27:15.648 INFO [stderr] 41 |             Error::Io(ref err) => err.cause(),
Dec 17 15:27:15.648 INFO [stderr]    |                                       ^^^^^
Dec 17 15:27:15.648 INFO [stderr]    |
Dec 17 15:27:15.648 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 15:27:15.648 INFO [stderr] 
Dec 17 15:27:15.656 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 15:27:15.656 INFO [stderr]   --> src/error.rs:41:39
Dec 17 15:27:15.656 INFO [stderr]    |
Dec 17 15:27:15.656 INFO [stderr] 41 |             Error::Io(ref err) => err.cause(),
Dec 17 15:27:15.656 INFO [stderr]    |                                       ^^^^^
Dec 17 15:27:15.656 INFO [stderr]    |
Dec 17 15:27:15.656 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 15:27:15.656 INFO [stderr] 
Dec 17 15:27:15.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
Dec 17 15:27:16.214 INFO running `"docker" "inspect" "7b5ea0e7efac50e3626fa54f43be70a139039cd53aa8202882ebefa4d0c1351a"`
Dec 17 15:27:16.302 INFO running `"docker" "rm" "-f" "7b5ea0e7efac50e3626fa54f43be70a139039cd53aa8202882ebefa4d0c1351a"`
Dec 17 15:27:16.398 INFO [stdout] 7b5ea0e7efac50e3626fa54f43be70a139039cd53aa8202882ebefa4d0c1351a