Dec 18 16:42:44.131 INFO checking error-type-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:42:44.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/error-type/0.1.2:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:42:44.273 INFO [stdout] 0b36171c4f8c9e355570e8fd7c9b1d3cea239f860bf047a6094d0a58c045e594
Dec 18 16:42:44.278 INFO running `"docker" "start" "-a" "0b36171c4f8c9e355570e8fd7c9b1d3cea239f860bf047a6094d0a58c045e594"`
Dec 18 16:42:44.901 INFO [stderr]     Checking error-type v0.1.2 (/opt/crater/workdir)
Dec 18 16:42:45.384 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:42:45.384 INFO [stderr]   --> tests/quickie.rs:6:1
Dec 18 16:42:45.384 INFO [stderr]    |
Dec 18 16:42:45.384 INFO [stderr] 6  | / error_type! {
Dec 18 16:42:45.384 INFO [stderr] 7  | |     #[derive(Debug)]
Dec 18 16:42:45.384 INFO [stderr] 8  | |     pub enum AppError {
Dec 18 16:42:45.384 INFO [stderr] 9  | |         Io(std::io::Error) { cause; },
Dec 18 16:42:45.384 INFO [stderr] ...  |
Dec 18 16:42:45.384 INFO [stderr] 23 | |     }
Dec 18 16:42:45.384 INFO [stderr] 24 | | }
Dec 18 16:42:45.384 INFO [stderr]    | |_^
Dec 18 16:42:45.384 INFO [stderr]    |
Dec 18 16:42:45.384 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 16:42:45.384 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 16:42:45.384 INFO [stderr] 
Dec 18 16:42:45.635 INFO [stderr] warning: type alias is never used: `Debug`
Dec 18 16:42:45.635 INFO [stderr]  --> tests/hygiene.rs:6:1
Dec 18 16:42:45.635 INFO [stderr]   |
Dec 18 16:42:45.635 INFO [stderr] 6 | type Debug = ();
Dec 18 16:42:45.635 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 18 16:42:45.635 INFO [stderr]   |
Dec 18 16:42:45.635 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:42:45.635 INFO [stderr] 
Dec 18 16:42:45.635 INFO [stderr] warning: type alias is never used: `Display`
Dec 18 16:42:45.635 INFO [stderr]  --> tests/hygiene.rs:7:1
Dec 18 16:42:45.635 INFO [stderr]   |
Dec 18 16:42:45.635 INFO [stderr] 7 | type Display = ();
Dec 18 16:42:45.635 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 18 16:42:45.635 INFO [stderr] 
Dec 18 16:42:45.635 INFO [stderr] warning: type alias is never used: `Error`
Dec 18 16:42:45.635 INFO [stderr]  --> tests/hygiene.rs:8:1
Dec 18 16:42:45.635 INFO [stderr]   |
Dec 18 16:42:45.635 INFO [stderr] 8 | type Error = ();
Dec 18 16:42:45.635 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 18 16:42:45.635 INFO [stderr] 
Dec 18 16:42:45.635 INFO [stderr] warning: type alias is never used: `From`
Dec 18 16:42:45.635 INFO [stderr]  --> tests/hygiene.rs:9:1
Dec 18 16:42:45.635 INFO [stderr]   |
Dec 18 16:42:45.635 INFO [stderr] 9 | type From = ();
Dec 18 16:42:45.635 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 18 16:42:45.635 INFO [stderr] 
Dec 18 16:42:45.635 INFO [stderr] warning: type alias is never used: `Option`
Dec 18 16:42:45.635 INFO [stderr]   --> tests/hygiene.rs:10:1
Dec 18 16:42:45.635 INFO [stderr]    |
Dec 18 16:42:45.635 INFO [stderr] 10 | type Option = ();
Dec 18 16:42:45.635 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 16:42:45.635 INFO [stderr] 
Dec 18 16:42:45.635 INFO [stderr] warning: type alias is never used: `Result`
Dec 18 16:42:45.635 INFO [stderr]   --> tests/hygiene.rs:11:1
Dec 18 16:42:45.635 INFO [stderr]    |
Dec 18 16:42:45.635 INFO [stderr] 11 | type Result = ();
Dec 18 16:42:45.635 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 16:42:45.635 INFO [stderr] 
Dec 18 16:42:45.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 18 16:42:45.904 INFO running `"docker" "inspect" "0b36171c4f8c9e355570e8fd7c9b1d3cea239f860bf047a6094d0a58c045e594"`
Dec 18 16:42:45.993 INFO running `"docker" "rm" "-f" "0b36171c4f8c9e355570e8fd7c9b1d3cea239f860bf047a6094d0a58c045e594"`
Dec 18 16:42:46.066 INFO [stdout] 0b36171c4f8c9e355570e8fd7c9b1d3cea239f860bf047a6094d0a58c045e594