Dec 18 13:52:46.232 INFO checking mount_status_monitor-2.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:52:46.232 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/reg/mount_status_monitor/2.1.1:/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 13:52:46.565 INFO [stdout] 02033972610b0a9f7e75bfe28f5c2eb42ce9561a0275123d78c3a1c15a819054
Dec 18 13:52:46.567 INFO running `"docker" "start" "-a" "02033972610b0a9f7e75bfe28f5c2eb42ce9561a0275123d78c3a1c15a819054"`
Dec 18 13:52:47.820 INFO [stderr]    Compiling prometheus v0.4.2
Dec 18 13:52:47.845 INFO [stderr]     Checking unix_socket v0.5.0
Dec 18 13:52:48.328 INFO [stderr]     Checking syslog v3.3.0
Dec 18 13:52:50.172 INFO [stderr]     Checking mount_status_monitor v2.1.1 (/opt/crater/workdir)
Dec 18 13:52:51.197 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 13:52:51.198 INFO [stderr]  --> src/errors.rs:1:1
Dec 18 13:52:51.198 INFO [stderr]   |
Dec 18 13:52:51.198 INFO [stderr] 1 | / error_chain! {
Dec 18 13:52:51.198 INFO [stderr] 2 | |     foreign_links {
Dec 18 13:52:51.198 INFO [stderr] 3 | |         Io(::std::io::Error);
Dec 18 13:52:51.198 INFO [stderr] 4 | |     }
Dec 18 13:52:51.199 INFO [stderr] 5 | | }
Dec 18 13:52:51.200 INFO [stderr]   | |_^
Dec 18 13:52:51.200 INFO [stderr]   |
Dec 18 13:52:51.200 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 13:52:51.200 INFO [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 13:52:51.200 INFO [stderr] 
Dec 18 13:52:51.205 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 13:52:51.205 INFO [stderr]  --> src/errors.rs:1:1
Dec 18 13:52:51.205 INFO [stderr]   |
Dec 18 13:52:51.205 INFO [stderr] 1 | / error_chain! {
Dec 18 13:52:51.205 INFO [stderr] 2 | |     foreign_links {
Dec 18 13:52:51.205 INFO [stderr] 3 | |         Io(::std::io::Error);
Dec 18 13:52:51.205 INFO [stderr] 4 | |     }
Dec 18 13:52:51.205 INFO [stderr] 5 | | }
Dec 18 13:52:51.205 INFO [stderr]   | |_^
Dec 18 13:52:51.205 INFO [stderr]   |
Dec 18 13:52:51.205 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 13:52:51.205 INFO [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 13:52:51.205 INFO [stderr] 
Dec 18 13:52:51.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
Dec 18 13:52:52.301 INFO running `"docker" "inspect" "02033972610b0a9f7e75bfe28f5c2eb42ce9561a0275123d78c3a1c15a819054"`
Dec 18 13:52:52.592 INFO running `"docker" "rm" "-f" "02033972610b0a9f7e75bfe28f5c2eb42ce9561a0275123d78c3a1c15a819054"`
Dec 18 13:52:52.788 INFO [stdout] 02033972610b0a9f7e75bfe28f5c2eb42ce9561a0275123d78c3a1c15a819054