Dec 17 15:19:48.720 INFO checking sinitcin/poll_devices against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:19:48.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sinitcin/poll_devices:/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 17 15:19:49.216 INFO [stdout] ec8d89b0d7ccc7a40ed8fd7bf938471bf499882d7305405dbdc79add5e3b87cc
Dec 17 15:19:49.218 INFO running `"docker" "start" "-a" "ec8d89b0d7ccc7a40ed8fd7bf938471bf499882d7305405dbdc79add5e3b87cc"`
Dec 17 15:19:52.467 INFO [stderr]    Compiling libsqlite3-sys v0.9.3
Dec 17 15:19:52.472 INFO [stderr]     Checking libconfig v0.1.0 (/opt/crater/workdir/libconfig)
Dec 17 15:19:52.480 INFO [stderr]     Checking serde_json v1.0.27
Dec 17 15:19:56.067 INFO [stderr]     Checking libengine v0.1.0 (/opt/crater/workdir/libengine)
Dec 17 15:19:56.440 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 17 15:19:56.441 INFO [stderr]  --> libengine/src/lib.rs:1:12
Dec 17 15:19:56.441 INFO [stderr]   |
Dec 17 15:19:56.441 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 17 15:19:56.442 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 15:19:56.442 INFO [stderr]   |
Dec 17 15:19:56.442 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 15:19:56.443 INFO [stderr] 
Dec 17 15:19:56.490 INFO [stderr]     Checking libmercury v0.1.0 (/opt/crater/workdir/libmercury)
Dec 17 15:19:56.491 INFO [stderr]     Checking libcomchannel v0.1.0 (/opt/crater/workdir/libcomchannel)
Dec 17 15:19:56.492 INFO [stderr]     Checking libdbgserver v0.1.0 (/opt/crater/workdir/libdbgserver)
Dec 17 15:19:57.072 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 17 15:19:57.073 INFO [stderr]  --> libengine/src/lib.rs:1:12
Dec 17 15:19:57.073 INFO [stderr]   |
Dec 17 15:19:57.073 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 17 15:19:57.074 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 15:19:57.074 INFO [stderr]   |
Dec 17 15:19:57.074 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 15:19:57.074 INFO [stderr] 
Dec 17 15:19:57.808 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 17 15:19:57.808 INFO [stderr]  --> libmercury/src/lib.rs:1:12
Dec 17 15:19:57.808 INFO [stderr]   |
Dec 17 15:19:57.808 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 17 15:19:57.808 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 15:19:57.812 INFO [stderr]   |
Dec 17 15:19:57.812 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 15:19:57.812 INFO [stderr] 
Dec 17 15:19:57.924 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 17 15:19:57.925 INFO [stderr]  --> libmercury/src/lib.rs:1:12
Dec 17 15:19:57.925 INFO [stderr]   |
Dec 17 15:19:57.925 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 17 15:19:57.925 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 15:19:57.926 INFO [stderr]   |
Dec 17 15:19:57.926 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 15:19:57.926 INFO [stderr] 
Dec 17 15:20:19.444 INFO [stderr]     Checking rusqlite v0.14.0
Dec 17 15:20:20.301 INFO [stderr]     Checking libdb v0.1.0 (/opt/crater/workdir/libdb)
Dec 17 15:20:20.538 INFO [stderr]     Checking pdd v0.1.0 (/opt/crater/workdir)
Dec 17 15:20:20.938 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.62s
Dec 17 15:20:21.342 INFO running `"docker" "inspect" "ec8d89b0d7ccc7a40ed8fd7bf938471bf499882d7305405dbdc79add5e3b87cc"`
Dec 17 15:20:21.512 INFO running `"docker" "rm" "-f" "ec8d89b0d7ccc7a40ed8fd7bf938471bf499882d7305405dbdc79add5e3b87cc"`
Dec 17 15:20:21.685 INFO [stdout] ec8d89b0d7ccc7a40ed8fd7bf938471bf499882d7305405dbdc79add5e3b87cc