Dec 18 14:03:40.406 INFO checking memcache-0.9.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:03:40.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/memcache/0.9.1:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:03:40.740 INFO [stdout] 7f824ca7808b4f1766a80cf5a6b5afdc4264016d9bb5390e477ab674cda26468
Dec 18 14:03:40.742 INFO running `"docker" "start" "-a" "7f824ca7808b4f1766a80cf5a6b5afdc4264016d9bb5390e477ab674cda26468"`
Dec 18 14:03:41.797 INFO [stderr]     Checking memcache v0.9.1 (/opt/crater/workdir)
Dec 18 14:03:42.351 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:42.352 INFO [stderr]   --> src/error.rs:51:47
Dec 18 14:03:42.352 INFO [stderr]    |
Dec 18 14:03:42.352 INFO [stderr] 51 |             MemcacheError::Io(ref err) => err.cause(),
Dec 18 14:03:42.352 INFO [stderr]    |                                               ^^^^^
Dec 18 14:03:42.352 INFO [stderr]    |
Dec 18 14:03:42.352 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:03:42.352 INFO [stderr] 
Dec 18 14:03:42.352 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:42.352 INFO [stderr]   --> src/error.rs:52:53
Dec 18 14:03:42.352 INFO [stderr]    |
Dec 18 14:03:42.352 INFO [stderr] 52 |             MemcacheError::FromUtf8(ref err) => err.cause(),
Dec 18 14:03:42.352 INFO [stderr]    |                                                     ^^^^^
Dec 18 14:03:42.352 INFO [stderr] 
Dec 18 14:03:42.355 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:42.355 INFO [stderr]   --> src/error.rs:53:58
Dec 18 14:03:42.355 INFO [stderr]    |
Dec 18 14:03:42.355 INFO [stderr] 53 |             MemcacheError::ParseIntError(ref err) => err.cause(),
Dec 18 14:03:42.355 INFO [stderr]    |                                                          ^^^^^
Dec 18 14:03:42.355 INFO [stderr] 
Dec 18 14:03:42.355 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:42.355 INFO [stderr]   --> src/error.rs:54:60
Dec 18 14:03:42.355 INFO [stderr]    |
Dec 18 14:03:42.355 INFO [stderr] 54 |             MemcacheError::ParseFloatError(ref err) => err.cause(),
Dec 18 14:03:42.355 INFO [stderr]    |                                                            ^^^^^
Dec 18 14:03:42.355 INFO [stderr] 
Dec 18 14:03:42.355 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:42.355 INFO [stderr]   --> src/error.rs:55:59
Dec 18 14:03:42.355 INFO [stderr]    |
Dec 18 14:03:42.355 INFO [stderr] 55 |             MemcacheError::ParseBoolError(ref err) => err.cause(),
Dec 18 14:03:42.355 INFO [stderr]    |                                                           ^^^^^
Dec 18 14:03:42.355 INFO [stderr] 
Dec 18 14:03:42.363 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:42.363 INFO [stderr]   --> src/error.rs:51:47
Dec 18 14:03:42.363 INFO [stderr]    |
Dec 18 14:03:42.363 INFO [stderr] 51 |             MemcacheError::Io(ref err) => err.cause(),
Dec 18 14:03:42.363 INFO [stderr]    |                                               ^^^^^
Dec 18 14:03:42.363 INFO [stderr]    |
Dec 18 14:03:42.363 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:03:42.363 INFO [stderr] 
Dec 18 14:03:42.363 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:42.363 INFO [stderr]   --> src/error.rs:52:53
Dec 18 14:03:42.364 INFO [stderr]    |
Dec 18 14:03:42.364 INFO [stderr] 52 |             MemcacheError::FromUtf8(ref err) => err.cause(),
Dec 18 14:03:42.364 INFO [stderr]    |                                                     ^^^^^
Dec 18 14:03:42.364 INFO [stderr] 
Dec 18 14:03:42.364 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:42.364 INFO [stderr]   --> src/error.rs:53:58
Dec 18 14:03:42.364 INFO [stderr]    |
Dec 18 14:03:42.364 INFO [stderr] 53 |             MemcacheError::ParseIntError(ref err) => err.cause(),
Dec 18 14:03:42.364 INFO [stderr]    |                                                          ^^^^^
Dec 18 14:03:42.364 INFO [stderr] 
Dec 18 14:03:42.364 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:42.364 INFO [stderr]   --> src/error.rs:54:60
Dec 18 14:03:42.364 INFO [stderr]    |
Dec 18 14:03:42.364 INFO [stderr] 54 |             MemcacheError::ParseFloatError(ref err) => err.cause(),
Dec 18 14:03:42.364 INFO [stderr]    |                                                            ^^^^^
Dec 18 14:03:42.364 INFO [stderr] 
Dec 18 14:03:42.364 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:03:42.364 INFO [stderr]   --> src/error.rs:55:59
Dec 18 14:03:42.364 INFO [stderr]    |
Dec 18 14:03:42.364 INFO [stderr] 55 |             MemcacheError::ParseBoolError(ref err) => err.cause(),
Dec 18 14:03:42.364 INFO [stderr]    |                                                           ^^^^^
Dec 18 14:03:42.364 INFO [stderr] 
Dec 18 14:03:43.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 18 14:03:43.624 INFO running `"docker" "inspect" "7f824ca7808b4f1766a80cf5a6b5afdc4264016d9bb5390e477ab674cda26468"`
Dec 18 14:03:43.847 INFO running `"docker" "rm" "-f" "7f824ca7808b4f1766a80cf5a6b5afdc4264016d9bb5390e477ab674cda26468"`
Dec 18 14:03:44.046 INFO [stdout] 7f824ca7808b4f1766a80cf5a6b5afdc4264016d9bb5390e477ab674cda26468