Dec 18 07:42:58.070 INFO checking FTP-rs/ftp-server-may-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:42:58.070 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/FTP-rs/ftp-server-may-rs:/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 18 07:42:58.668 INFO [stdout] e1bac153ca78f01595a1b98382cf46c88d71838b7218915d1f7cd0f83fc17b50
Dec 18 07:42:58.672 INFO running `"docker" "start" "-a" "e1bac153ca78f01595a1b98382cf46c88d71838b7218915d1f7cd0f83fc17b50"`
Dec 18 07:43:00.905 INFO [stderr]     Checking nix v0.9.0
Dec 18 07:43:00.910 INFO [stderr]    Compiling generator v0.6.5
Dec 18 07:43:00.912 INFO [stderr]    Compiling may_queue v0.1.1
Dec 18 07:43:00.913 INFO [stderr]    Compiling may v0.2.0
Dec 18 07:43:04.196 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.196 INFO [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:4:5
Dec 18 07:43:04.196 INFO [stderr]   |
Dec 18 07:43:04.196 INFO [stderr] 4 | use self::alloc::raw_vec::RawVec;
Dec 18 07:43:04.197 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:43:04.197 INFO [stderr]   |
Dec 18 07:43:04.197 INFO [stderr]   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.197 INFO [stderr] 
Dec 18 07:43:04.197 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.197 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:45:11
Dec 18 07:43:04.197 INFO [stderr]    |
Dec 18 07:43:04.197 INFO [stderr] 45 |     data: RawVec<T>,
Dec 18 07:43:04.197 INFO [stderr]    |           ^^^^^^^^^
Dec 18 07:43:04.197 INFO [stderr]    |
Dec 18 07:43:04.197 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.197 INFO [stderr] 
Dec 18 07:43:04.198 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.198 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:56:19
Dec 18 07:43:04.198 INFO [stderr]    |
Dec 18 07:43:04.198 INFO [stderr] 56 |             data: RawVec::with_capacity(BLOCK_SIZE),
Dec 18 07:43:04.198 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:43:04.198 INFO [stderr]    |
Dec 18 07:43:04.198 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.198 INFO [stderr] 
Dec 18 07:43:04.356 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.356 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:64:34
Dec 18 07:43:04.356 INFO [stderr]    |
Dec 18 07:43:04.356 INFO [stderr] 64 |             let data = self.data.ptr().offset((index & BLOCK_MASK) as isize);
Dec 18 07:43:04.356 INFO [stderr]    |                                  ^^^
Dec 18 07:43:04.364 INFO [stderr]    |
Dec 18 07:43:04.364 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.364 INFO [stderr] 
Dec 18 07:43:04.370 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.370 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:74:34
Dec 18 07:43:04.370 INFO [stderr]    |
Dec 18 07:43:04.370 INFO [stderr] 74 |             let data = self.data.ptr().offset((index & BLOCK_MASK) as isize);
Dec 18 07:43:04.370 INFO [stderr]    |                                  ^^^
Dec 18 07:43:04.370 INFO [stderr]    |
Dec 18 07:43:04.370 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.370 INFO [stderr] 
Dec 18 07:43:04.371 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.371 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may_queue-0.1.1/src/block_node.rs:85:36
Dec 18 07:43:04.371 INFO [stderr]    |
Dec 18 07:43:04.371 INFO [stderr] 85 |         let mut p_data = self.data.ptr().offset((start & BLOCK_MASK) as isize);
Dec 18 07:43:04.371 INFO [stderr]    |                                    ^^^
Dec 18 07:43:04.371 INFO [stderr]    |
Dec 18 07:43:04.371 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.371 INFO [stderr] 
Dec 18 07:43:04.672 INFO [stderr] error: aborting due to 6 previous errors
Dec 18 07:43:04.673 INFO [stderr] 
Dec 18 07:43:04.673 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 18 07:43:04.682 INFO [stderr] error: Could not compile `may_queue`.
Dec 18 07:43:04.682 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 07:43:04.784 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.785 INFO [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:8:5
Dec 18 07:43:04.785 INFO [stderr]   |
Dec 18 07:43:04.785 INFO [stderr] 8 | use alloc::raw_vec::RawVec;
Dec 18 07:43:04.785 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:43:04.785 INFO [stderr]   |
Dec 18 07:43:04.785 INFO [stderr]   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.785 INFO [stderr] 
Dec 18 07:43:04.786 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.786 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:20:10
Dec 18 07:43:04.786 INFO [stderr]    |
Dec 18 07:43:04.786 INFO [stderr] 20 |     buf: RawVec<usize>,
Dec 18 07:43:04.786 INFO [stderr]    |          ^^^^^^^^^^^^^
Dec 18 07:43:04.786 INFO [stderr]    |
Dec 18 07:43:04.787 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.787 INFO [stderr] 
Dec 18 07:43:04.796 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.796 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:33:18
Dec 18 07:43:04.797 INFO [stderr]    |
Dec 18 07:43:04.797 INFO [stderr] 33 |             buf: RawVec::with_capacity(size),
Dec 18 07:43:04.797 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:43:04.797 INFO [stderr]    |
Dec 18 07:43:04.797 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.797 INFO [stderr] 
Dec 18 07:43:04.925 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.925 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:43:31
Dec 18 07:43:04.925 INFO [stderr]    |
Dec 18 07:43:04.925 INFO [stderr] 43 |             let buf = stk.buf.ptr();
Dec 18 07:43:04.926 INFO [stderr]    |                               ^^^
Dec 18 07:43:04.926 INFO [stderr]    |
Dec 18 07:43:04.926 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.926 INFO [stderr] 
Dec 18 07:43:04.926 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.926 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:55:36
Dec 18 07:43:04.926 INFO [stderr]    |
Dec 18 07:43:04.926 INFO [stderr] 55 |             let mut ptr = self.buf.ptr();
Dec 18 07:43:04.926 INFO [stderr]    |                                    ^^^
Dec 18 07:43:04.926 INFO [stderr]    |
Dec 18 07:43:04.926 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.926 INFO [stderr] 
Dec 18 07:43:04.926 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.926 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:61:28
Dec 18 07:43:04.926 INFO [stderr]    |
Dec 18 07:43:04.926 INFO [stderr] 61 |         let cap = self.buf.cap();
Dec 18 07:43:04.926 INFO [stderr]    |                            ^^^
Dec 18 07:43:04.927 INFO [stderr]    |
Dec 18 07:43:04.927 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.927 INFO [stderr] 
Dec 18 07:43:04.937 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.937 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:71:18
Dec 18 07:43:04.937 INFO [stderr]    |
Dec 18 07:43:04.937 INFO [stderr] 71 |         self.buf.cap()
Dec 18 07:43:04.937 INFO [stderr]    |                  ^^^
Dec 18 07:43:04.937 INFO [stderr]    |
Dec 18 07:43:04.937 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.937 INFO [stderr] 
Dec 18 07:43:04.937 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.937 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:76:27
Dec 18 07:43:04.938 INFO [stderr]    |
Dec 18 07:43:04.938 INFO [stderr] 76 |         unsafe { self.buf.ptr().offset(self.buf.cap() as isize) as *mut usize }
Dec 18 07:43:04.938 INFO [stderr]    |                           ^^^
Dec 18 07:43:04.938 INFO [stderr]    |
Dec 18 07:43:04.938 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.938 INFO [stderr] 
Dec 18 07:43:04.938 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.938 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:76:49
Dec 18 07:43:04.938 INFO [stderr]    |
Dec 18 07:43:04.938 INFO [stderr] 76 |         unsafe { self.buf.ptr().offset(self.buf.cap() as isize) as *mut usize }
Dec 18 07:43:04.938 INFO [stderr]    |                                                 ^^^
Dec 18 07:43:04.938 INFO [stderr]    |
Dec 18 07:43:04.938 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.938 INFO [stderr] 
Dec 18 07:43:04.938 INFO [stderr] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Dec 18 07:43:04.938 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.5/src/stack.rs:82:18
Dec 18 07:43:04.938 INFO [stderr]    |
Dec 18 07:43:04.938 INFO [stderr] 82 |         self.buf.ptr()
Dec 18 07:43:04.938 INFO [stderr]    |                  ^^^
Dec 18 07:43:04.938 INFO [stderr]    |
Dec 18 07:43:04.938 INFO [stderr]    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Dec 18 07:43:04.938 INFO [stderr] 
Dec 18 07:43:05.103 INFO [stderr] error: aborting due to 10 previous errors
Dec 18 07:43:05.103 INFO [stderr] 
Dec 18 07:43:05.103 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 18 07:43:05.140 INFO [stderr] error: Could not compile `generator`.
Dec 18 07:43:05.140 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 07:43:07.968 INFO [stderr] error: build failed
Dec 18 07:43:09.488 INFO running `"docker" "inspect" "e1bac153ca78f01595a1b98382cf46c88d71838b7218915d1f7cd0f83fc17b50"`
Dec 18 07:43:09.748 INFO running `"docker" "rm" "-f" "e1bac153ca78f01595a1b98382cf46c88d71838b7218915d1f7cd0f83fc17b50"`
Dec 18 07:43:10.012 INFO [stdout] e1bac153ca78f01595a1b98382cf46c88d71838b7218915d1f7cd0f83fc17b50