Dec 14 10:27:45.468 INFO testing FTP-rs/ftp-server-may-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 10:27:45.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 10:27:46.008 INFO [stdout] 6001ccebecc3558d6cc320fa9ae603248404b6f46d2ccb4997eb9741e1983832
Dec 14 10:27:46.011 INFO running `"docker" "start" "-a" "6001ccebecc3558d6cc320fa9ae603248404b6f46d2ccb4997eb9741e1983832"`
Dec 14 10:27:48.394 INFO [stderr] usermod: no changes
Dec 14 10:27:48.603 INFO [stderr]    Compiling rustc_version v0.2.1
Dec 14 10:27:49.904 INFO [stderr]    Compiling generator v0.6.5
Dec 14 10:27:49.904 INFO [stderr]    Compiling may_queue v0.1.1
Dec 14 10:27:49.904 INFO [stderr]    Compiling may v0.2.0
Dec 14 10:27:53.394 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:53.394 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:4:5
Dec 14 10:27:53.394 INFO [stderr]   |
Dec 14 10:27:53.394 INFO [stderr] 4 | use self::alloc::raw_vec::RawVec;
Dec 14 10:27:53.394 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:27:53.394 INFO [stderr]   |
Dec 14 10:27:53.394 INFO [stderr]   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:53.394 INFO [stderr] 
Dec 14 10:27:53.394 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:53.394 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:45:11
Dec 14 10:27:53.394 INFO [stderr]    |
Dec 14 10:27:53.394 INFO [stderr] 45 |     data: RawVec<T>,
Dec 14 10:27:53.394 INFO [stderr]    |           ^^^^^^^^^
Dec 14 10:27:53.394 INFO [stderr]    |
Dec 14 10:27:53.394 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:53.394 INFO [stderr] 
Dec 14 10:27:53.394 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:53.394 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:56:19
Dec 14 10:27:53.394 INFO [stderr]    |
Dec 14 10:27:53.394 INFO [stderr] 56 |             data: RawVec::with_capacity(BLOCK_SIZE),
Dec 14 10:27:53.394 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:27:53.394 INFO [stderr]    |
Dec 14 10:27:53.394 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:53.394 INFO [stderr] 
Dec 14 10:27:53.507 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:53.507 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:64:34
Dec 14 10:27:53.507 INFO [stderr]    |
Dec 14 10:27:53.507 INFO [stderr] 64 |             let data = self.data.ptr().offset((index & BLOCK_MASK) as isize);
Dec 14 10:27:53.507 INFO [stderr]    |                                  ^^^
Dec 14 10:27:53.511 INFO [stderr]    |
Dec 14 10:27:53.511 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:53.511 INFO [stderr] 
Dec 14 10:27:53.513 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:53.514 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:74:34
Dec 14 10:27:53.514 INFO [stderr]    |
Dec 14 10:27:53.514 INFO [stderr] 74 |             let data = self.data.ptr().offset((index & BLOCK_MASK) as isize);
Dec 14 10:27:53.514 INFO [stderr]    |                                  ^^^
Dec 14 10:27:53.515 INFO [stderr]    |
Dec 14 10:27:53.515 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:53.515 INFO [stderr] 
Dec 14 10:27:53.517 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:53.517 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:85:36
Dec 14 10:27:53.517 INFO [stderr]    |
Dec 14 10:27:53.518 INFO [stderr] 85 |         let mut p_data = self.data.ptr().offset((start & BLOCK_MASK) as isize);
Dec 14 10:27:53.518 INFO [stderr]    |                                    ^^^
Dec 14 10:27:53.518 INFO [stderr]    |
Dec 14 10:27:53.519 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:53.519 INFO [stderr] 
Dec 14 10:27:53.685 INFO [stderr] error: aborting due to 6 previous errors
Dec 14 10:27:53.686 INFO [stderr] 
Dec 14 10:27:53.686 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 14 10:27:53.707 INFO [stderr] error: Could not compile `may_queue`.
Dec 14 10:27:53.708 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 14 10:27:54.040 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:54.040 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:8:5
Dec 14 10:27:54.041 INFO [stderr]   |
Dec 14 10:27:54.041 INFO [stderr] 8 | use alloc::raw_vec::RawVec;
Dec 14 10:27:54.041 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:27:54.041 INFO [stderr]   |
Dec 14 10:27:54.042 INFO [stderr]   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:54.042 INFO [stderr] 
Dec 14 10:27:54.042 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:54.042 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:20:10
Dec 14 10:27:54.043 INFO [stderr]    |
Dec 14 10:27:54.043 INFO [stderr] 20 |     buf: RawVec<usize>,
Dec 14 10:27:54.043 INFO [stderr]    |          ^^^^^^^^^^^^^
Dec 14 10:27:54.043 INFO [stderr]    |
Dec 14 10:27:54.044 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:54.044 INFO [stderr] 
Dec 14 10:27:54.044 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:54.044 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:33:18
Dec 14 10:27:54.044 INFO [stderr]    |
Dec 14 10:27:54.045 INFO [stderr] 33 |             buf: RawVec::with_capacity(size),
Dec 14 10:27:54.045 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:27:54.045 INFO [stderr]    |
Dec 14 10:27:54.046 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:54.046 INFO [stderr] 
Dec 14 10:27:54.103 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:54.103 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:43:31
Dec 14 10:27:54.103 INFO [stderr]    |
Dec 14 10:27:54.103 INFO [stderr] 43 |             let buf = stk.buf.ptr();
Dec 14 10:27:54.103 INFO [stderr]    |                               ^^^
Dec 14 10:27:54.103 INFO [stderr]    |
Dec 14 10:27:54.103 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:54.103 INFO [stderr] 
Dec 14 10:27:54.104 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:54.104 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:55:36
Dec 14 10:27:54.104 INFO [stderr]    |
Dec 14 10:27:54.104 INFO [stderr] 55 |             let mut ptr = self.buf.ptr();
Dec 14 10:27:54.104 INFO [stderr]    |                                    ^^^
Dec 14 10:27:54.104 INFO [stderr]    |
Dec 14 10:27:54.104 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:54.104 INFO [stderr] 
Dec 14 10:27:54.105 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:54.105 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:61:28
Dec 14 10:27:54.105 INFO [stderr]    |
Dec 14 10:27:54.105 INFO [stderr] 61 |         let cap = self.buf.cap();
Dec 14 10:27:54.105 INFO [stderr]    |                            ^^^
Dec 14 10:27:54.105 INFO [stderr]    |
Dec 14 10:27:54.105 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:54.105 INFO [stderr] 
Dec 14 10:27:54.107 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:54.107 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:71:18
Dec 14 10:27:54.107 INFO [stderr]    |
Dec 14 10:27:54.107 INFO [stderr] 71 |         self.buf.cap()
Dec 14 10:27:54.107 INFO [stderr]    |                  ^^^
Dec 14 10:27:54.107 INFO [stderr]    |
Dec 14 10:27:54.108 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:54.108 INFO [stderr] 
Dec 14 10:27:54.108 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:54.108 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:76:27
Dec 14 10:27:54.108 INFO [stderr]    |
Dec 14 10:27:54.108 INFO [stderr] 76 |         unsafe { self.buf.ptr().offset(self.buf.cap() as isize) as *mut usize }
Dec 14 10:27:54.108 INFO [stderr]    |                           ^^^
Dec 14 10:27:54.108 INFO [stderr]    |
Dec 14 10:27:54.108 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:54.108 INFO [stderr] 
Dec 14 10:27:54.108 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:54.108 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:76:49
Dec 14 10:27:54.108 INFO [stderr]    |
Dec 14 10:27:54.108 INFO [stderr] 76 |         unsafe { self.buf.ptr().offset(self.buf.cap() as isize) as *mut usize }
Dec 14 10:27:54.108 INFO [stderr]    |                                                 ^^^
Dec 14 10:27:54.108 INFO [stderr]    |
Dec 14 10:27:54.108 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:54.108 INFO [stderr] 
Dec 14 10:27:54.108 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 14 10:27:54.108 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:82:18
Dec 14 10:27:54.108 INFO [stderr]    |
Dec 14 10:27:54.108 INFO [stderr] 82 |         self.buf.ptr()
Dec 14 10:27:54.108 INFO [stderr]    |                  ^^^
Dec 14 10:27:54.108 INFO [stderr]    |
Dec 14 10:27:54.108 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 14 10:27:54.108 INFO [stderr] 
Dec 14 10:27:54.161 INFO [stderr] error: aborting due to 10 previous errors
Dec 14 10:27:54.161 INFO [stderr] 
Dec 14 10:27:54.161 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 14 10:27:54.172 INFO [stderr] error: Could not compile `generator`.
Dec 14 10:27:54.172 INFO [stderr] 
Dec 14 10:27:54.172 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 10:27:54.174 INFO [stderr] su: No module specific data is present
Dec 14 10:27:55.935 INFO running `"docker" "inspect" "6001ccebecc3558d6cc320fa9ae603248404b6f46d2ccb4997eb9741e1983832"`
Dec 14 10:27:56.300 INFO running `"docker" "rm" "-f" "6001ccebecc3558d6cc320fa9ae603248404b6f46d2ccb4997eb9741e1983832"`
Dec 14 10:27:56.571 INFO [stdout] 6001ccebecc3558d6cc320fa9ae603248404b6f46d2ccb4997eb9741e1983832