Dec 17 20:46:32.249 INFO checking letmutx/dex-parser against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:46:32.249 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/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:46:32.649 INFO [stdout] 9bda0ae804ed2d9662d567f191f8fae74b5c6bfa6bfa93b597061d9cb66acfc7
Dec 17 20:46:32.651 INFO running `"docker" "start" "-a" "9bda0ae804ed2d9662d567f191f8fae74b5c6bfa6bfa93b597061d9cb66acfc7"`
Dec 17 20:46:34.151 INFO [stderr]     Checking cesu8 v1.1.0
Dec 17 20:46:34.160 INFO [stderr]     Checking scroll v0.9.0
Dec 17 20:46:34.174 INFO [stderr]    Compiling scroll_derive v0.9.2
Dec 17 20:46:36.958 INFO [stderr]     Checking dex-parser v0.1.0 (/opt/crater/workdir)
Dec 17 20:46:37.596 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 20:46:37.596 INFO [stderr]   --> src/error.rs:25:37
Dec 17 20:46:37.596 INFO [stderr]    |
Dec 17 20:46:37.596 INFO [stderr] 25 |             Error::IO(ref io) => io.cause(),
Dec 17 20:46:37.596 INFO [stderr]    |                                     ^^^^^
Dec 17 20:46:37.596 INFO [stderr]    |
Dec 17 20:46:37.596 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 20:46:37.596 INFO [stderr] 
Dec 17 20:46:37.597 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 20:46:37.597 INFO [stderr]   --> src/error.rs:26:43
Dec 17 20:46:37.597 INFO [stderr]    |
Dec 17 20:46:37.597 INFO [stderr] 26 |             Error::Scroll(ref err) => err.cause(),
Dec 17 20:46:37.597 INFO [stderr]    |                                           ^^^^^
Dec 17 20:46:37.597 INFO [stderr] 
Dec 17 20:46:37.681 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 20:46:37.681 INFO [stderr]   --> src/error.rs:25:37
Dec 17 20:46:37.681 INFO [stderr]    |
Dec 17 20:46:37.681 INFO [stderr] 25 |             Error::IO(ref io) => io.cause(),
Dec 17 20:46:37.681 INFO [stderr]    |                                     ^^^^^
Dec 17 20:46:37.681 INFO [stderr]    |
Dec 17 20:46:37.681 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 20:46:37.681 INFO [stderr] 
Dec 17 20:46:37.681 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 20:46:37.681 INFO [stderr]   --> src/error.rs:26:43
Dec 17 20:46:37.681 INFO [stderr]    |
Dec 17 20:46:37.681 INFO [stderr] 26 |             Error::Scroll(ref err) => err.cause(),
Dec 17 20:46:37.681 INFO [stderr]    |                                           ^^^^^
Dec 17 20:46:37.681 INFO [stderr] 
Dec 17 20:46:38.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Dec 17 20:46:38.690 INFO running `"docker" "inspect" "9bda0ae804ed2d9662d567f191f8fae74b5c6bfa6bfa93b597061d9cb66acfc7"`
Dec 17 20:46:38.916 INFO running `"docker" "rm" "-f" "9bda0ae804ed2d9662d567f191f8fae74b5c6bfa6bfa93b597061d9cb66acfc7"`
Dec 17 20:46:39.168 INFO [stdout] 9bda0ae804ed2d9662d567f191f8fae74b5c6bfa6bfa93b597061d9cb66acfc7