Dec 18 18:39:59.919 INFO checking alert-0.0.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:39:59.919 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/alert/0.0.2:/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 18:40:00.190 INFO [stdout] 167a6726efca216b5ea11dbb92ed593bf0d51682596eccac12d0d7fb0ad8fbbe
Dec 18 18:40:00.194 INFO running `"docker" "start" "-a" "167a6726efca216b5ea11dbb92ed593bf0d51682596eccac12d0d7fb0ad8fbbe"`
Dec 18 18:40:01.081 INFO [stderr]     Checking alert v0.0.2 (/opt/crater/workdir)
Dec 18 18:40:02.703 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 18:40:02.703 INFO [stderr]   --> src/errors.rs:13:1
Dec 18 18:40:02.703 INFO [stderr]    |
Dec 18 18:40:02.703 INFO [stderr] 13 | / error_chain! {
Dec 18 18:40:02.703 INFO [stderr] 14 | |     // Wrap errors provided by other libraries.
Dec 18 18:40:02.703 INFO [stderr] 15 | |     foreign_links {
Dec 18 18:40:02.703 INFO [stderr] 16 | |         Desktop(notify_rust::Error) #[cfg(feature = "notify-rust")];
Dec 18 18:40:02.703 INFO [stderr] ...  |
Dec 18 18:40:02.703 INFO [stderr] 38 | |     }
Dec 18 18:40:02.703 INFO [stderr] 39 | | }
Dec 18 18:40:02.703 INFO [stderr]    | |_^
Dec 18 18:40:02.703 INFO [stderr]    |
Dec 18 18:40:02.703 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:40:02.703 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 18:40:02.703 INFO [stderr] 
Dec 18 18:40:02.703 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 18:40:02.703 INFO [stderr]   --> src/errors.rs:13:1
Dec 18 18:40:02.703 INFO [stderr]    |
Dec 18 18:40:02.703 INFO [stderr] 13 | / error_chain! {
Dec 18 18:40:02.703 INFO [stderr] 14 | |     // Wrap errors provided by other libraries.
Dec 18 18:40:02.703 INFO [stderr] 15 | |     foreign_links {
Dec 18 18:40:02.703 INFO [stderr] 16 | |         Desktop(notify_rust::Error) #[cfg(feature = "notify-rust")];
Dec 18 18:40:02.703 INFO [stderr] ...  |
Dec 18 18:40:02.703 INFO [stderr] 38 | |     }
Dec 18 18:40:02.703 INFO [stderr] 39 | | }
Dec 18 18:40:02.703 INFO [stderr]    | |_^
Dec 18 18:40:02.703 INFO [stderr]    |
Dec 18 18:40:02.703 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 18:40:02.703 INFO [stderr] 
Dec 18 18:40:02.724 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 18:40:02.724 INFO [stderr]   --> src/errors.rs:13:1
Dec 18 18:40:02.724 INFO [stderr]    |
Dec 18 18:40:02.724 INFO [stderr] 13 | / error_chain! {
Dec 18 18:40:02.724 INFO [stderr] 14 | |     // Wrap errors provided by other libraries.
Dec 18 18:40:02.724 INFO [stderr] 15 | |     foreign_links {
Dec 18 18:40:02.724 INFO [stderr] 16 | |         Desktop(notify_rust::Error) #[cfg(feature = "notify-rust")];
Dec 18 18:40:02.724 INFO [stderr] ...  |
Dec 18 18:40:02.724 INFO [stderr] 38 | |     }
Dec 18 18:40:02.724 INFO [stderr] 39 | | }
Dec 18 18:40:02.724 INFO [stderr]    | |_^
Dec 18 18:40:02.724 INFO [stderr]    |
Dec 18 18:40:02.724 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:40:02.724 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 18:40:02.724 INFO [stderr] 
Dec 18 18:40:02.724 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 18:40:02.724 INFO [stderr]   --> src/errors.rs:13:1
Dec 18 18:40:02.724 INFO [stderr]    |
Dec 18 18:40:02.724 INFO [stderr] 13 | / error_chain! {
Dec 18 18:40:02.724 INFO [stderr] 14 | |     // Wrap errors provided by other libraries.
Dec 18 18:40:02.724 INFO [stderr] 15 | |     foreign_links {
Dec 18 18:40:02.724 INFO [stderr] 16 | |         Desktop(notify_rust::Error) #[cfg(feature = "notify-rust")];
Dec 18 18:40:02.724 INFO [stderr] ...  |
Dec 18 18:40:02.724 INFO [stderr] 38 | |     }
Dec 18 18:40:02.727 INFO [stderr] 39 | | }
Dec 18 18:40:02.727 INFO [stderr]    | |_^
Dec 18 18:40:02.727 INFO [stderr]    |
Dec 18 18:40:02.727 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 18:40:02.727 INFO [stderr] 
Dec 18 18:40:02.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Dec 18 18:40:03.278 INFO running `"docker" "inspect" "167a6726efca216b5ea11dbb92ed593bf0d51682596eccac12d0d7fb0ad8fbbe"`
Dec 18 18:40:03.386 INFO running `"docker" "rm" "-f" "167a6726efca216b5ea11dbb92ed593bf0d51682596eccac12d0d7fb0ad8fbbe"`
Dec 18 18:40:03.529 INFO [stdout] 167a6726efca216b5ea11dbb92ed593bf0d51682596eccac12d0d7fb0ad8fbbe