Dec 18 04:53:28.489 INFO checking WanzenBug/xch against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:53:28.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/WanzenBug/xch:/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 04:53:29.204 INFO [stdout] 4db76908aedb72aeb22fd597ff2c6a2f4c0813dbc76c4413794582b8020c805a
Dec 18 04:53:29.206 INFO running `"docker" "start" "-a" "4db76908aedb72aeb22fd597ff2c6a2f4c0813dbc76c4413794582b8020c805a"`
Dec 18 04:53:32.096 INFO [stderr]     Checking errno v0.2.3
Dec 18 04:53:32.096 INFO [stderr]     Checking uuid v0.6.0
Dec 18 04:53:32.096 INFO [stderr]     Checking remove_dir_all v0.3.0
Dec 18 04:53:32.406 INFO [stderr]     Checking tempdir v0.3.6
Dec 18 04:53:33.492 INFO [stderr]     Checking xch v0.2.2-alpha.0 (/opt/crater/workdir)
Dec 18 04:53:34.080 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 04:53:34.080 INFO [stderr]   --> src/error.rs:26:53
Dec 18 04:53:34.080 INFO [stderr]    |
Dec 18 04:53:34.080 INFO [stderr] 26 |             Error::ChainError(ref e1, ref e2) => e1.cause().or_else(|| e2.cause()),
Dec 18 04:53:34.080 INFO [stderr]    |                                                     ^^^^^
Dec 18 04:53:34.080 INFO [stderr]    |
Dec 18 04:53:34.080 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 04:53:34.080 INFO [stderr] 
Dec 18 04:53:34.088 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 04:53:34.088 INFO [stderr]   --> src/error.rs:26:75
Dec 18 04:53:34.088 INFO [stderr]    |
Dec 18 04:53:34.088 INFO [stderr] 26 |             Error::ChainError(ref e1, ref e2) => e1.cause().or_else(|| e2.cause()),
Dec 18 04:53:34.088 INFO [stderr]    |                                                                           ^^^^^
Dec 18 04:53:34.088 INFO [stderr] 
Dec 18 04:53:34.088 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 04:53:34.088 INFO [stderr]   --> src/error.rs:35:35
Dec 18 04:53:34.088 INFO [stderr]    |
Dec 18 04:53:34.088 INFO [stderr] 35 |         if let Some(cause) = self.cause() {
Dec 18 04:53:34.088 INFO [stderr]    |                                   ^^^^^
Dec 18 04:53:34.088 INFO [stderr] 
Dec 18 04:53:34.128 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 04:53:34.128 INFO [stderr]   --> src/error.rs:26:53
Dec 18 04:53:34.128 INFO [stderr]    |
Dec 18 04:53:34.128 INFO [stderr] 26 |             Error::ChainError(ref e1, ref e2) => e1.cause().or_else(|| e2.cause()),
Dec 18 04:53:34.128 INFO [stderr]    |                                                     ^^^^^
Dec 18 04:53:34.128 INFO [stderr]    |
Dec 18 04:53:34.128 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 04:53:34.128 INFO [stderr] 
Dec 18 04:53:34.128 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 04:53:34.128 INFO [stderr]   --> src/error.rs:26:75
Dec 18 04:53:34.128 INFO [stderr]    |
Dec 18 04:53:34.128 INFO [stderr] 26 |             Error::ChainError(ref e1, ref e2) => e1.cause().or_else(|| e2.cause()),
Dec 18 04:53:34.128 INFO [stderr]    |                                                                           ^^^^^
Dec 18 04:53:34.128 INFO [stderr] 
Dec 18 04:53:34.128 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 04:53:34.128 INFO [stderr]   --> src/error.rs:35:35
Dec 18 04:53:34.128 INFO [stderr]    |
Dec 18 04:53:34.128 INFO [stderr] 35 |         if let Some(cause) = self.cause() {
Dec 18 04:53:34.128 INFO [stderr]    |                                   ^^^^^
Dec 18 04:53:34.128 INFO [stderr] 
Dec 18 04:53:35.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
Dec 18 04:53:36.676 INFO running `"docker" "inspect" "4db76908aedb72aeb22fd597ff2c6a2f4c0813dbc76c4413794582b8020c805a"`
Dec 18 04:53:37.050 INFO running `"docker" "rm" "-f" "4db76908aedb72aeb22fd597ff2c6a2f4c0813dbc76c4413794582b8020c805a"`
Dec 18 04:53:37.436 INFO [stdout] 4db76908aedb72aeb22fd597ff2c6a2f4c0813dbc76c4413794582b8020c805a