Dec 18 18:05:36.809 INFO checking blunder-0.2.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:05:36.809 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/reg/blunder/0.2.1:/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 18:05:36.959 INFO [stdout] d65a587a6cdbe87d130b00b905962c8086e37c6ab53a3c45376a572dfff198f1
Dec 18 18:05:36.961 INFO running `"docker" "start" "-a" "d65a587a6cdbe87d130b00b905962c8086e37c6ab53a3c45376a572dfff198f1"`
Dec 18 18:05:37.519 INFO [stderr]     Checking blunder v0.2.1 (/opt/crater/workdir)
Dec 18 18:05:38.108 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 18:05:38.108 INFO [stderr]   --> src/lib.rs:70:19
Dec 18 18:05:38.108 INFO [stderr]    |
Dec 18 18:05:38.108 INFO [stderr] 70 |         self.kind.cause()
Dec 18 18:05:38.108 INFO [stderr]    |                   ^^^^^
Dec 18 18:05:38.108 INFO [stderr]    |
Dec 18 18:05:38.108 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:05:38.108 INFO [stderr] 
Dec 18 18:05:38.218 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 18:05:38.218 INFO [stderr]   --> src/lib.rs:70:19
Dec 18 18:05:38.218 INFO [stderr]    |
Dec 18 18:05:38.218 INFO [stderr] 70 |         self.kind.cause()
Dec 18 18:05:38.218 INFO [stderr]    |                   ^^^^^
Dec 18 18:05:38.218 INFO [stderr]    |
Dec 18 18:05:38.218 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:05:38.218 INFO [stderr] 
Dec 18 18:05:38.227 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 18:05:38.227 INFO [stderr]    --> src/lib.rs:112:22
Dec 18 18:05:38.227 INFO [stderr]     |
Dec 18 18:05:38.227 INFO [stderr] 112 |     assert_eq!(error.cause().is_some(), false);
Dec 18 18:05:38.227 INFO [stderr]     |                      ^^^^^
Dec 18 18:05:38.227 INFO [stderr] 
Dec 18 18:05:38.382 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 18 18:05:38.787 INFO running `"docker" "inspect" "d65a587a6cdbe87d130b00b905962c8086e37c6ab53a3c45376a572dfff198f1"`
Dec 18 18:05:38.900 INFO running `"docker" "rm" "-f" "d65a587a6cdbe87d130b00b905962c8086e37c6ab53a3c45376a572dfff198f1"`
Dec 18 18:05:38.985 INFO [stdout] d65a587a6cdbe87d130b00b905962c8086e37c6ab53a3c45376a572dfff198f1