Nov 28 05:19:41.059 INFO documenting HewlettPackard/shoveller against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 05:19:41.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 28 05:19:41.231 INFO [stdout] f1b23a309913700724d0e61ef69b21ebbf054baec653273bf7f3c3d2c275e552
Nov 28 05:19:41.236 INFO running `"docker" "start" "-a" "f1b23a309913700724d0e61ef69b21ebbf054baec653273bf7f3c3d2c275e552"`
Nov 28 05:19:41.874 INFO [stderr] usermod: no changes
Nov 28 05:19:42.015 INFO [stderr]     Checking quicksort v1.1.0
Nov 28 05:19:42.016 INFO [stderr]     Checking parking_lot v0.2.8
Nov 28 05:19:42.016 INFO [stderr]     Checking clap v2.20.1
Nov 28 05:19:47.671 INFO [stderr]     Checking kvs-lsm v0.1.0 (/source)
Nov 28 05:19:47.671 INFO [stderr]  Documenting kvs-lsm v0.1.0 (/source)
Nov 28 05:19:48.500 INFO [stderr] warning: unused macro definition
Nov 28 05:19:48.500 INFO [stderr]   --> src/kvs/thelog.rs:45:1
Nov 28 05:19:48.500 INFO [stderr]    |
Nov 28 05:19:48.500 INFO [stderr] 45 | / macro_rules! rlock {
Nov 28 05:19:48.500 INFO [stderr] 46 | |     ( $segref:expr ) => {
Nov 28 05:19:48.500 INFO [stderr] 47 | |         $segref.unwrap().read().unwrap()
Nov 28 05:19:48.500 INFO [stderr] 48 | |     }
Nov 28 05:19:48.500 INFO [stderr] 49 | | }
Nov 28 05:19:48.500 INFO [stderr]    | |_^
Nov 28 05:19:48.500 INFO [stderr]    |
Nov 28 05:19:48.500 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 28 05:19:48.500 INFO [stderr] 
Nov 28 05:19:48.500 INFO [stderr] warning: unused macro definition
Nov 28 05:19:48.500 INFO [stderr]   --> src/kvs/thelog.rs:52:1
Nov 28 05:19:48.500 INFO [stderr]    |
Nov 28 05:19:48.500 INFO [stderr] 52 | / macro_rules! wlock {
Nov 28 05:19:48.500 INFO [stderr] 53 | |     ( $segref:expr ) => {
Nov 28 05:19:48.500 INFO [stderr] 54 | |         $segref.unwrap().write().unwrap()
Nov 28 05:19:48.500 INFO [stderr] 55 | |     }
Nov 28 05:19:48.500 INFO [stderr] 56 | | }
Nov 28 05:19:48.500 INFO [stderr]    | |_^
Nov 28 05:19:48.500 INFO [stderr] 
Nov 28 05:19:48.599 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Nov 28 05:19:48.599 INFO [stderr]     --> src/kvs/hashtable.rs:1074:23
Nov 28 05:19:48.599 INFO [stderr]      |
Nov 28 05:19:48.599 INFO [stderr] 1074 |         let mut sip = hash::SipHasher::new();
Nov 28 05:19:48.599 INFO [stderr]      |                       ^^^^^^^^^^^^^^^^^^^^
Nov 28 05:19:48.599 INFO [stderr]      |
Nov 28 05:19:48.599 INFO [stderr]      = note: #[warn(deprecated)] on by default
Nov 28 05:19:48.599 INFO [stderr] 
Nov 28 05:19:48.623 INFO [stderr] error[E0636]: the feature `core_intrinsics` has already been declared
Nov 28 05:19:48.623 INFO [stderr]   --> src/lib.rs:39:12
Nov 28 05:19:48.623 INFO [stderr]    |
Nov 28 05:19:48.623 INFO [stderr] 39 | #![feature(core_intrinsics)]
Nov 28 05:19:48.623 INFO [stderr]    |            ^^^^^^^^^^^^^^^
Nov 28 05:19:48.623 INFO [stderr] 
Nov 28 05:19:48.642 INFO [stderr] error: Compilation failed, aborting rustdoc
Nov 28 05:19:48.642 INFO [stderr] 
Nov 28 05:19:48.663 INFO [stderr] error: Could not document `kvs-lsm`.
Nov 28 05:19:48.663 INFO [stderr] 
Nov 28 05:19:48.663 INFO [stderr] Caused by:
Nov 28 05:19:48.663 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name kvs_lsm src/lib.rs --color never -o /target/doc --cfg 'feature="default"' --document-private-items -L dependency=/target/debug/deps --extern clap=/target/debug/deps/libclap-cf733f4a91755f3d.rmeta --extern crossbeam=/target/debug/deps/libcrossbeam-a49aef55cbe5cee5.rmeta --extern itertools=/target/debug/deps/libitertools-2f3ca76f602ee510.rmeta --extern lazy_static=/target/debug/deps/liblazy_static-9dd8db750fc93e51.rmeta --extern libc=/target/debug/deps/liblibc-2005490ea9c1448b.rmeta --extern log=/target/debug/deps/liblog-1ea5180a4b7866c9.rmeta --extern num=/target/debug/deps/libnum-a8302da293865fe3.rmeta --extern parking_lot=/target/debug/deps/libparking_lot-706ee6e9293e35ec.rmeta --extern quicksort=/target/debug/deps/libquicksort-a7a105b324edeff5.rmeta --extern rand=/target/debug/deps/librand-e12fb2fa3692f0f6.rmeta --extern syscall=/target/debug/deps/libsyscall-1619c2d31d78f27e.rmeta --extern time=/target/debug/deps/libtime-f054a62acbb5485c.rmeta --cap-lints=forbid` (exit code: 1)
Nov 28 05:19:48.663 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 05:19:49.263 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Nov 28 05:19:49.264 INFO [stderr]     --> src/kvs/hashtable.rs:1074:23
Nov 28 05:19:49.264 INFO [stderr]      |
Nov 28 05:19:49.264 INFO [stderr] 1074 |         let mut sip = hash::SipHasher::new();
Nov 28 05:19:49.264 INFO [stderr]      |                       ^^^^^^^^^^^^^^^^^^^^
Nov 28 05:19:49.265 INFO [stderr] 
Nov 28 05:19:49.825 INFO [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Nov 28 05:19:49.826 INFO [stderr]    --> src/kvs/segment.rs:498:10
Nov 28 05:19:49.826 INFO [stderr]     |
Nov 28 05:19:49.826 INFO [stderr] 498 | #[derive(Debug)]
Nov 28 05:19:49.826 INFO [stderr]     |          ^^^^^
Nov 28 05:19:49.826 INFO [stderr]     |
Nov 28 05:19:49.826 INFO [stderr]     = note: #[warn(safe_packed_borrows)] on by default
Nov 28 05:19:49.826 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 05:19:49.826 INFO [stderr]     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 28 05:19:49.826 INFO [stderr] 
Nov 28 05:19:49.826 INFO [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Nov 28 05:19:49.826 INFO [stderr]   --> src/kvs/thelog.rs:65:10
Nov 28 05:19:49.826 INFO [stderr]    |
Nov 28 05:19:49.826 INFO [stderr] 65 | #[derive(Debug)]
Nov 28 05:19:49.826 INFO [stderr]    |          ^^^^^
Nov 28 05:19:49.826 INFO [stderr]    |
Nov 28 05:19:49.826 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 05:19:49.826 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Nov 28 05:19:49.826 INFO [stderr] 
Nov 28 05:19:49.834 INFO [stderr] error[E0636]: the feature `core_intrinsics` has already been declared
Nov 28 05:19:49.835 INFO [stderr]   --> src/lib.rs:39:12
Nov 28 05:19:49.835 INFO [stderr]    |
Nov 28 05:19:49.835 INFO [stderr] 39 | #![feature(core_intrinsics)]
Nov 28 05:19:49.835 INFO [stderr]    |            ^^^^^^^^^^^^^^^
Nov 28 05:19:49.835 INFO [stderr] 
Nov 28 05:19:49.856 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 28 05:19:49.856 INFO [stderr]   --> src/kvs/thelog.rs:41:5
Nov 28 05:19:49.856 INFO [stderr]    |
Nov 28 05:19:49.856 INFO [stderr] 41 |     1/ALLOC_NBLKS_VAR;
Nov 28 05:19:49.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 28 05:19:49.856 INFO [stderr]    |
Nov 28 05:19:49.857 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 05:19:49.857 INFO [stderr] 
Nov 28 05:19:49.892 INFO [stderr] error: aborting due to previous error
Nov 28 05:19:49.892 INFO [stderr] 
Nov 28 05:19:49.892 INFO [stderr] For more information about this error, try `rustc --explain E0636`.
Nov 28 05:19:49.911 INFO [stderr] error: Could not compile `kvs-lsm`.
Nov 28 05:19:49.911 INFO [stderr] 
Nov 28 05:19:49.911 INFO [stderr] To learn more, run the command again with --verbose.
Nov 28 05:19:49.924 INFO [stderr] su: No module specific data is present
Nov 28 05:19:50.346 INFO running `"docker" "inspect" "f1b23a309913700724d0e61ef69b21ebbf054baec653273bf7f3c3d2c275e552"`
Nov 28 05:19:50.541 INFO running `"docker" "rm" "-f" "f1b23a309913700724d0e61ef69b21ebbf054baec653273bf7f3c3d2c275e552"`
Nov 28 05:19:50.769 INFO [stdout] f1b23a309913700724d0e61ef69b21ebbf054baec653273bf7f3c3d2c275e552