Dec 19 13:42:46.685 INFO checking letmutx/dex-parser against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:42:46.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/letmutx/dex-parser:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:42:47.222 INFO [stdout] 3a8a8bf2e150fb9c7238339555e4f350a8c4db583a1a29b5b1738b4266dacd87
Dec 19 13:42:47.247 INFO running `"docker" "start" "-a" "3a8a8bf2e150fb9c7238339555e4f350a8c4db583a1a29b5b1738b4266dacd87"`
Dec 19 13:42:48.578 INFO [stderr]     Checking scroll v0.9.0
Dec 19 13:42:48.578 INFO [stderr]     Checking cesu8 v1.1.0
Dec 19 13:42:48.604 INFO [stderr]    Compiling scroll_derive v0.9.2
Dec 19 13:42:50.455 INFO [stderr]     Checking dex-parser v0.1.0 (/opt/crater/workdir)
Dec 19 13:42:51.024 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 13:42:51.024 INFO [stderr]   --> src/error.rs:25:37
Dec 19 13:42:51.024 INFO [stderr]    |
Dec 19 13:42:51.024 INFO [stderr] 25 |             Error::IO(ref io) => io.cause(),
Dec 19 13:42:51.024 INFO [stderr]    |                                     ^^^^^
Dec 19 13:42:51.024 INFO [stderr]    |
Dec 19 13:42:51.024 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 13:42:51.024 INFO [stderr] 
Dec 19 13:42:51.024 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 13:42:51.024 INFO [stderr]   --> src/error.rs:26:43
Dec 19 13:42:51.024 INFO [stderr]    |
Dec 19 13:42:51.024 INFO [stderr] 26 |             Error::Scroll(ref err) => err.cause(),
Dec 19 13:42:51.024 INFO [stderr]    |                                           ^^^^^
Dec 19 13:42:51.024 INFO [stderr] 
Dec 19 13:42:51.166 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 13:42:51.166 INFO [stderr]   --> src/error.rs:25:37
Dec 19 13:42:51.166 INFO [stderr]    |
Dec 19 13:42:51.166 INFO [stderr] 25 |             Error::IO(ref io) => io.cause(),
Dec 19 13:42:51.166 INFO [stderr]    |                                     ^^^^^
Dec 19 13:42:51.166 INFO [stderr]    |
Dec 19 13:42:51.166 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 13:42:51.166 INFO [stderr] 
Dec 19 13:42:51.166 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 13:42:51.166 INFO [stderr]   --> src/error.rs:26:43
Dec 19 13:42:51.166 INFO [stderr]    |
Dec 19 13:42:51.166 INFO [stderr] 26 |             Error::Scroll(ref err) => err.cause(),
Dec 19 13:42:51.166 INFO [stderr]    |                                           ^^^^^
Dec 19 13:42:51.166 INFO [stderr] 
Dec 19 13:42:51.641 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
Dec 19 13:42:52.201 INFO running `"docker" "inspect" "3a8a8bf2e150fb9c7238339555e4f350a8c4db583a1a29b5b1738b4266dacd87"`
Dec 19 13:42:52.430 INFO running `"docker" "rm" "-f" "3a8a8bf2e150fb9c7238339555e4f350a8c4db583a1a29b5b1738b4266dacd87"`
Dec 19 13:42:52.660 INFO [stdout] 3a8a8bf2e150fb9c7238339555e4f350a8c4db583a1a29b5b1738b4266dacd87