Nov 27 13:08:14.515 INFO documenting sinitcin/poll_devices against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 13:08:14.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 13:08:15.048 INFO [stdout] d6f96210ecb5d24efcc48b37e50a8809612ec3685c20aba87c204085a8ef9f25
Nov 27 13:08:15.053 INFO running `"docker" "start" "-a" "d6f96210ecb5d24efcc48b37e50a8809612ec3685c20aba87c204085a8ef9f25"`
Nov 27 13:08:16.294 INFO [stderr] usermod: no changes
Nov 27 13:08:16.579 INFO [stderr]     Checking rust-ini v0.12.2
Nov 27 13:08:16.580 INFO [stderr]    Compiling libsqlite3-sys v0.9.3
Nov 27 13:08:16.591 INFO [stderr]     Checking libengine v0.1.0 (/source/libengine)
Nov 27 13:08:17.431 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 27 13:08:17.432 INFO [stderr]  --> libengine/src/lib.rs:2:12
Nov 27 13:08:17.432 INFO [stderr]   |
Nov 27 13:08:17.432 INFO [stderr] 2 | #![feature(extern_prelude)]
Nov 27 13:08:17.433 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 27 13:08:17.433 INFO [stderr]   |
Nov 27 13:08:17.433 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 13:08:17.434 INFO [stderr] 
Nov 27 13:08:17.434 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Nov 27 13:08:17.434 INFO [stderr]  --> libengine/src/lib.rs:1:12
Nov 27 13:08:17.435 INFO [stderr]   |
Nov 27 13:08:17.435 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Nov 27 13:08:17.435 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 27 13:08:17.436 INFO [stderr] 
Nov 27 13:08:17.471 INFO [stderr]     Checking libmercury v0.1.0 (/source/libmercury)
Nov 27 13:08:17.472 INFO [stderr]     Checking libcomchannel v0.1.0 (/source/libcomchannel)
Nov 27 13:08:17.472 INFO [stderr]     Checking libdbgserver v0.1.0 (/source/libdbgserver)
Nov 27 13:08:17.499 INFO [stderr]     Checking libconfig v0.1.0 (/source/libconfig)
Nov 27 13:08:18.763 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Nov 27 13:08:18.763 INFO [stderr]  --> libmercury/src/lib.rs:1:12
Nov 27 13:08:18.763 INFO [stderr]   |
Nov 27 13:08:18.763 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Nov 27 13:08:18.763 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 27 13:08:18.763 INFO [stderr]   |
Nov 27 13:08:18.763 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 13:08:18.763 INFO [stderr] 
Nov 27 13:08:27.248 INFO [stderr]     Checking rusqlite v0.14.0
Nov 27 13:08:28.422 INFO [stderr]     Checking libdb v0.1.0 (/source/libdb)
Nov 27 13:08:28.791 INFO [stderr]  Documenting pdd v0.1.0 (/source)
Nov 27 13:08:31.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.91s
Nov 27 13:08:31.267 INFO [stderr] su: No module specific data is present
Nov 27 13:08:32.264 INFO running `"docker" "inspect" "d6f96210ecb5d24efcc48b37e50a8809612ec3685c20aba87c204085a8ef9f25"`
Nov 27 13:08:32.593 INFO running `"docker" "rm" "-f" "d6f96210ecb5d24efcc48b37e50a8809612ec3685c20aba87c204085a8ef9f25"`
Nov 27 13:08:32.939 INFO [stdout] d6f96210ecb5d24efcc48b37e50a8809612ec3685c20aba87c204085a8ef9f25