Dec 19 20:28:40.853 INFO checking andybalaam/pepper against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:28:40.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/andybalaam/pepper:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:28:41.248 INFO [stdout] 0c887aaaf60c9c527ac906874748d883ff1c27c60c9d2ed193ad70120f24c980
Dec 19 20:28:41.254 INFO running `"docker" "start" "-a" "0c887aaaf60c9c527ac906874748d883ff1c27c60c9d2ed193ad70120f24c980"`
Dec 19 20:28:42.960 INFO [stderr]     Checking pepper3 v0.1.0 (/opt/crater/workdir)
Dec 19 20:28:43.496 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 20:28:43.496 INFO [stderr]   --> src/lexing/char_iter.rs:92:43
Dec 19 20:28:43.496 INFO [stderr]    |
Dec 19 20:28:43.496 INFO [stderr] 92 |             CharsError::Other(ref e) => e.cause(),
Dec 19 20:28:43.496 INFO [stderr]    |                                           ^^^^^
Dec 19 20:28:43.496 INFO [stderr]    |
Dec 19 20:28:43.496 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 20:28:43.496 INFO [stderr] 
Dec 19 20:28:43.638 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 20:28:43.638 INFO [stderr]   --> src/lexing/char_iter.rs:92:43
Dec 19 20:28:43.638 INFO [stderr]    |
Dec 19 20:28:43.638 INFO [stderr] 92 |             CharsError::Other(ref e) => e.cause(),
Dec 19 20:28:43.638 INFO [stderr]    |                                           ^^^^^
Dec 19 20:28:43.638 INFO [stderr]    |
Dec 19 20:28:43.638 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 20:28:43.638 INFO [stderr] 
Dec 19 20:28:43.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 19 20:28:44.005 INFO running `"docker" "inspect" "0c887aaaf60c9c527ac906874748d883ff1c27c60c9d2ed193ad70120f24c980"`
Dec 19 20:28:44.178 INFO running `"docker" "rm" "-f" "0c887aaaf60c9c527ac906874748d883ff1c27c60c9d2ed193ad70120f24c980"`
Dec 19 20:28:44.308 INFO [stdout] 0c887aaaf60c9c527ac906874748d883ff1c27c60c9d2ed193ad70120f24c980