Nov 28 05:44:03.744 INFO documenting FTP-rs/ftp-server-may-rs against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 05:44:03.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:44:04.180 INFO [stdout] 77eacaf8aa88c459b2a0c138655ffae96fa560c8d5029a4d03c031104355ef84
Nov 28 05:44:04.187 INFO running `"docker" "start" "-a" "77eacaf8aa88c459b2a0c138655ffae96fa560c8d5029a4d03c031104355ef84"`
Nov 28 05:44:05.283 INFO [stderr] usermod: no changes
Nov 28 05:44:05.432 INFO [stderr]    Compiling generator v0.6.5
Nov 28 05:44:05.438 INFO [stderr]    Compiling may_queue v0.1.1
Nov 28 05:44:05.438 INFO [stderr]    Compiling may v0.2.0
Nov 28 05:44:07.747 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Nov 28 05:44:07.747 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:4:5
Nov 28 05:44:07.747 INFO [stderr]   |
Nov 28 05:44:07.747 INFO [stderr] 4 | use self::alloc::raw_vec::RawVec;
Nov 28 05:44:07.747 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:44:07.747 INFO [stderr]   |
Nov 28 05:44:07.747 INFO [stderr]   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Nov 28 05:44:07.747 INFO [stderr] 
Nov 28 05:44:07.747 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Nov 28 05:44:07.747 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:45:11
Nov 28 05:44:07.747 INFO [stderr]    |
Nov 28 05:44:07.747 INFO [stderr] 45 |     data: RawVec<T>,
Nov 28 05:44:07.747 INFO [stderr]    |           ^^^^^^^^^
Nov 28 05:44:07.747 INFO [stderr]    |
Nov 28 05:44:07.747 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Nov 28 05:44:07.747 INFO [stderr] 
Nov 28 05:44:07.747 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Nov 28 05:44:07.747 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:56:19
Nov 28 05:44:07.747 INFO [stderr]    |
Nov 28 05:44:07.747 INFO [stderr] 56 |             data: RawVec::with_capacity(BLOCK_SIZE),
Nov 28 05:44:07.747 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:44:07.747 INFO [stderr]    |
Nov 28 05:44:07.747 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Nov 28 05:44:07.747 INFO [stderr] 
Nov 28 05:44:07.816 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Nov 28 05:44:07.816 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:64:34
Nov 28 05:44:07.816 INFO [stderr]    |
Nov 28 05:44:07.816 INFO [stderr] 64 |             let data = self.data.ptr().offset((index & BLOCK_MASK) as isize);
Nov 28 05:44:07.816 INFO [stderr]    |                                  ^^^
Nov 28 05:44:07.817 INFO [stderr]    |
Nov 28 05:44:07.817 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Nov 28 05:44:07.817 INFO [stderr] 
Nov 28 05:44:07.823 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Nov 28 05:44:07.823 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:74:34
Nov 28 05:44:07.823 INFO [stderr]    |
Nov 28 05:44:07.823 INFO [stderr] 74 |             let data = self.data.ptr().offset((index & BLOCK_MASK) as isize);
Nov 28 05:44:07.823 INFO [stderr]    |                                  ^^^
Nov 28 05:44:07.823 INFO [stderr]    |
Nov 28 05:44:07.823 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Nov 28 05:44:07.823 INFO [stderr] 
Nov 28 05:44:07.823 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Nov 28 05:44:07.823 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:85:36
Nov 28 05:44:07.823 INFO [stderr]    |
Nov 28 05:44:07.823 INFO [stderr] 85 |         let mut p_data = self.data.ptr().offset((start & BLOCK_MASK) as isize);
Nov 28 05:44:07.823 INFO [stderr]    |                                    ^^^
Nov 28 05:44:07.823 INFO [stderr]    |
Nov 28 05:44:07.823 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Nov 28 05:44:07.823 INFO [stderr] 
Nov 28 05:44:08.039 INFO [stderr] error: aborting due to 6 previous errors
Nov 28 05:44:08.039 INFO [stderr] 
Nov 28 05:44:08.039 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 28 05:44:08.044 INFO [stderr] error: Could not compile `may_queue`.
Nov 28 05:44:08.044 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 05:44:08.127 INFO [stderr] error: build failed
Nov 28 05:44:08.127 INFO [stderr] su: No module specific data is present
Nov 28 05:44:09.113 INFO running `"docker" "inspect" "77eacaf8aa88c459b2a0c138655ffae96fa560c8d5029a4d03c031104355ef84"`
Nov 28 05:44:09.357 INFO running `"docker" "rm" "-f" "77eacaf8aa88c459b2a0c138655ffae96fa560c8d5029a4d03c031104355ef84"`
Nov 28 05:44:09.669 INFO [stdout] 77eacaf8aa88c459b2a0c138655ffae96fa560c8d5029a4d03c031104355ef84