Dec 17 15:19:44.161 INFO checking sinitcin/poll_devices against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:19:44.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:19:44.655 INFO [stdout] 8570cf503f40ca29d1b026494280e333c2dc445b8dff863c745b5e7c965f8b13
Dec 17 15:19:44.657 INFO running `"docker" "start" "-a" "8570cf503f40ca29d1b026494280e333c2dc445b8dff863c745b5e7c965f8b13"`
Dec 17 15:19:46.680 INFO [stderr]    Compiling libsqlite3-sys v0.9.3
Dec 17 15:19:46.680 INFO [stderr]     Checking ioctl-rs v0.1.6
Dec 17 15:19:46.688 INFO [stderr]     Checking termios v0.2.2
Dec 17 15:19:46.688 INFO [stderr]     Checking serial-core v0.4.0
Dec 17 15:19:46.688 INFO [stderr]     Checking libconfig v0.1.0 (/opt/crater/workdir/libconfig)
Dec 17 15:19:46.688 INFO [stderr]     Checking serde_json v1.0.27
Dec 17 15:19:46.688 INFO [stderr]     Checking uuid v0.5.1
Dec 17 15:19:47.940 INFO [stderr]     Checking serial-unix v0.4.0
Dec 17 15:19:48.708 INFO [stderr]     Checking serial v0.4.0
Dec 17 15:19:51.272 INFO [stderr]     Checking libengine v0.1.0 (/opt/crater/workdir/libengine)
Dec 17 15:19:51.916 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 15:19:51.916 INFO [stderr]  --> libengine/src/lib.rs:1:12
Dec 17 15:19:51.916 INFO [stderr]   |
Dec 17 15:19:51.916 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 17 15:19:51.916 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 15:19:51.916 INFO [stderr]   |
Dec 17 15:19:51.916 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 15:19:51.916 INFO [stderr] 
Dec 17 15:19:51.916 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 15:19:51.916 INFO [stderr]  --> libengine/src/lib.rs:1:12
Dec 17 15:19:51.916 INFO [stderr]   |
Dec 17 15:19:51.916 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 17 15:19:51.916 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 15:19:51.916 INFO [stderr]   |
Dec 17 15:19:51.916 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 15:19:51.916 INFO [stderr] 
Dec 17 15:19:51.975 INFO [stderr]     Checking libmercury v0.1.0 (/opt/crater/workdir/libmercury)
Dec 17 15:19:51.975 INFO [stderr]     Checking libcomchannel v0.1.0 (/opt/crater/workdir/libcomchannel)
Dec 17 15:19:51.975 INFO [stderr]     Checking libdbgserver v0.1.0 (/opt/crater/workdir/libdbgserver)
Dec 17 15:19:53.448 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 15:19:53.449 INFO [stderr]  --> libmercury/src/lib.rs:1:12
Dec 17 15:19:53.449 INFO [stderr]   |
Dec 17 15:19:53.449 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 17 15:19:53.450 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 15:19:53.450 INFO [stderr]   |
Dec 17 15:19:53.450 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 15:19:53.450 INFO [stderr] 
Dec 17 15:19:53.488 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 15:19:53.489 INFO [stderr]  --> libmercury/src/lib.rs:1:12
Dec 17 15:19:53.489 INFO [stderr]   |
Dec 17 15:19:53.489 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 17 15:19:53.489 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 15:19:53.489 INFO [stderr]   |
Dec 17 15:19:53.489 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 15:19:53.489 INFO [stderr] 
Dec 17 15:20:15.487 INFO [stderr]     Checking rusqlite v0.14.0
Dec 17 15:20:16.523 INFO [stderr]     Checking libdb v0.1.0 (/opt/crater/workdir/libdb)
Dec 17 15:20:16.840 INFO [stderr]     Checking pdd v0.1.0 (/opt/crater/workdir)
Dec 17 15:20:17.329 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.78s
Dec 17 15:20:17.866 INFO running `"docker" "inspect" "8570cf503f40ca29d1b026494280e333c2dc445b8dff863c745b5e7c965f8b13"`
Dec 17 15:20:18.142 INFO running `"docker" "rm" "-f" "8570cf503f40ca29d1b026494280e333c2dc445b8dff863c745b5e7c965f8b13"`
Dec 17 15:20:18.392 INFO [stdout] 8570cf503f40ca29d1b026494280e333c2dc445b8dff863c745b5e7c965f8b13