Dec 18 10:43:20.751 INFO checking string-error-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:43:20.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/string-error/0.1.0:/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 10:43:21.152 INFO [stdout] b5b483ed631ba48d1032399dd61aeec399c9a4056046ee86b61749617d71e004
Dec 18 10:43:21.158 INFO running `"docker" "start" "-a" "b5b483ed631ba48d1032399dd61aeec399c9a4056046ee86b61749617d71e004"`
Dec 18 10:43:22.171 INFO [stderr]     Checking string-error v0.1.0 (/opt/crater/workdir)
Dec 18 10:43:22.438 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 10:43:22.438 INFO [stderr]    --> src/lib.rs:119:19
Dec 18 10:43:22.438 INFO [stderr]     |
Dec 18 10:43:22.438 INFO [stderr] 119 |         assert!(x.cause().is_none());
Dec 18 10:43:22.438 INFO [stderr]     |                   ^^^^^
Dec 18 10:43:22.438 INFO [stderr]     |
Dec 18 10:43:22.438 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 10:43:22.438 INFO [stderr] 
Dec 18 10:43:22.441 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 10:43:22.441 INFO [stderr]    --> src/lib.rs:126:19
Dec 18 10:43:22.441 INFO [stderr]     |
Dec 18 10:43:22.441 INFO [stderr] 126 |         assert!(x.cause().is_none());
Dec 18 10:43:22.441 INFO [stderr]     |                   ^^^^^
Dec 18 10:43:22.441 INFO [stderr] 
Dec 18 10:43:22.443 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 10:43:22.443 INFO [stderr]    --> src/lib.rs:133:19
Dec 18 10:43:22.443 INFO [stderr]     |
Dec 18 10:43:22.443 INFO [stderr] 133 |         assert!(x.cause().is_none());
Dec 18 10:43:22.443 INFO [stderr]     |                   ^^^^^
Dec 18 10:43:22.443 INFO [stderr] 
Dec 18 10:43:22.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Dec 18 10:43:22.764 INFO running `"docker" "inspect" "b5b483ed631ba48d1032399dd61aeec399c9a4056046ee86b61749617d71e004"`
Dec 18 10:43:22.913 INFO running `"docker" "rm" "-f" "b5b483ed631ba48d1032399dd61aeec399c9a4056046ee86b61749617d71e004"`
Dec 18 10:43:23.023 INFO [stdout] b5b483ed631ba48d1032399dd61aeec399c9a4056046ee86b61749617d71e004