Sep 06 07:53:07.446 INFO checking dnscache-0.3.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 07:53:07.446 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 07:53:07.446 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:53:07.635 INFO blam! 21aef0280911c2d52cdd62d261ac8c4f725eee43d8f4b60536556a5748a9c8d2
Sep 06 07:53:07.637 INFO running `"docker" "start" "-a" "21aef0280911c2d52cdd62d261ac8c4f725eee43d8f4b60536556a5748a9c8d2"`
Sep 06 07:53:08.534 INFO kablam! usermod: no changes
Sep 06 07:53:08.654 INFO kablam!     Checking compactmap v0.3.7
Sep 06 07:53:08.654 INFO kablam!     Checking dns-parser v0.7.1
Sep 06 07:53:08.654 INFO kablam!     Checking println_logger v0.2.0
Sep 06 07:53:08.664 INFO kablam!     Checking serde_cbor v0.8.2
Sep 06 07:53:08.666 INFO kablam!     Checking rusty-leveldb v0.2.4
Sep 06 07:53:11.622 INFO kablam!     Checking dnscache v0.3.2 (file:///source)
Sep 06 07:53:12.374 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.374 INFO kablam!   --> src/details.rs:26:15
Sep 06 07:53:12.374 INFO kablam!    |
Sep 06 07:53:12.374 INFO kablam! 26 |     reply_buf.put_u16::<BE>(r.id);
Sep 06 07:53:12.374 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.374 INFO kablam!    |
Sep 06 07:53:12.374 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 07:53:12.374 INFO kablam! 
Sep 06 07:53:12.374 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.374 INFO kablam!   --> src/details.rs:27:15
Sep 06 07:53:12.374 INFO kablam!    |
Sep 06 07:53:12.374 INFO kablam! 27 |     reply_buf.put_u16::<BE>(0x8180); // response, recursion, recursion
Sep 06 07:53:12.374 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.374 INFO kablam! 
Sep 06 07:53:12.374 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.374 INFO kablam!   --> src/details.rs:28:15
Sep 06 07:53:12.374 INFO kablam!    |
Sep 06 07:53:12.374 INFO kablam! 28 |     reply_buf.put_u16::<BE>(r.q.len() as u16); // q-s
Sep 06 07:53:12.374 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.374 INFO kablam! 
Sep 06 07:53:12.374 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.374 INFO kablam!   --> src/details.rs:29:15
Sep 06 07:53:12.374 INFO kablam!    |
Sep 06 07:53:12.374 INFO kablam! 29 |     reply_buf.put_u16::<BE>(num_answers as u16); // a-s
Sep 06 07:53:12.374 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.374 INFO kablam! 
Sep 06 07:53:12.374 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.374 INFO kablam!   --> src/details.rs:30:15
Sep 06 07:53:12.375 INFO kablam!    |
Sep 06 07:53:12.375 INFO kablam! 30 |     reply_buf.put_u16::<BE>(0); // auth-s
Sep 06 07:53:12.375 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.375 INFO kablam! 
Sep 06 07:53:12.375 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.375 INFO kablam!   --> src/details.rs:31:15
Sep 06 07:53:12.375 INFO kablam!    |
Sep 06 07:53:12.375 INFO kablam! 31 |     reply_buf.put_u16::<BE>(0); // addit
Sep 06 07:53:12.375 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.375 INFO kablam! 
Sep 06 07:53:12.378 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.378 INFO kablam!   --> src/details.rs:44:23
Sep 06 07:53:12.378 INFO kablam!    |
Sep 06 07:53:12.378 INFO kablam! 44 |             reply_buf.put_u16::<BE>(0x00FF); // All
Sep 06 07:53:12.378 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.378 INFO kablam! 
Sep 06 07:53:12.378 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.378 INFO kablam!   --> src/details.rs:46:23
Sep 06 07:53:12.378 INFO kablam!    |
Sep 06 07:53:12.378 INFO kablam! 46 |             reply_buf.put_u16::<BE>(0x0001); // A
Sep 06 07:53:12.378 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.378 INFO kablam! 
Sep 06 07:53:12.378 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.378 INFO kablam!   --> src/details.rs:48:23
Sep 06 07:53:12.378 INFO kablam!    |
Sep 06 07:53:12.378 INFO kablam! 48 |             reply_buf.put_u16::<BE>(0x001C); // AAAA
Sep 06 07:53:12.378 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.378 INFO kablam! 
Sep 06 07:53:12.378 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.378 INFO kablam!   --> src/details.rs:51:23
Sep 06 07:53:12.378 INFO kablam!    |
Sep 06 07:53:12.378 INFO kablam! 51 |             reply_buf.put_u16::<BE>(0x0000);
Sep 06 07:53:12.378 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.378 INFO kablam! 
Sep 06 07:53:12.378 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.378 INFO kablam!   --> src/details.rs:53:19
Sep 06 07:53:12.378 INFO kablam!    |
Sep 06 07:53:12.378 INFO kablam! 53 |         reply_buf.put_u16::<BE>(0x0001); // IN
Sep 06 07:53:12.378 INFO kablam!    |                   ^^^^^^^
Sep 06 07:53:12.378 INFO kablam! 
Sep 06 07:53:12.390 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.390 INFO kablam!   --> src/details.rs:58:23
Sep 06 07:53:12.390 INFO kablam!    |
Sep 06 07:53:12.390 INFO kablam! 58 |             reply_buf.put_u16::<BE>(0x0001); // A
Sep 06 07:53:12.390 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.390 INFO kablam! 
Sep 06 07:53:12.390 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.390 INFO kablam!   --> src/details.rs:59:23
Sep 06 07:53:12.390 INFO kablam!    |
Sep 06 07:53:12.390 INFO kablam! 59 |             reply_buf.put_u16::<BE>(0x0001); // IN
Sep 06 07:53:12.390 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.390 INFO kablam! 
Sep 06 07:53:12.390 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
Sep 06 07:53:12.390 INFO kablam!   --> src/details.rs:60:23
Sep 06 07:53:12.390 INFO kablam!    |
Sep 06 07:53:12.390 INFO kablam! 60 |             reply_buf.put_u32::<BE>(ttl); // TTL
Sep 06 07:53:12.390 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.390 INFO kablam! 
Sep 06 07:53:12.390 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.390 INFO kablam!   --> src/details.rs:61:23
Sep 06 07:53:12.390 INFO kablam!    |
Sep 06 07:53:12.390 INFO kablam! 61 |             reply_buf.put_u16::<BE>(4); // data len
Sep 06 07:53:12.390 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.390 INFO kablam! 
Sep 06 07:53:12.390 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.390 INFO kablam!   --> src/details.rs:71:23
Sep 06 07:53:12.390 INFO kablam!    |
Sep 06 07:53:12.390 INFO kablam! 71 |             reply_buf.put_u16::<BE>(0x001C); // A
Sep 06 07:53:12.390 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.390 INFO kablam! 
Sep 06 07:53:12.390 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.390 INFO kablam!   --> src/details.rs:72:23
Sep 06 07:53:12.390 INFO kablam!    |
Sep 06 07:53:12.390 INFO kablam! 72 |             reply_buf.put_u16::<BE>(0x0001); // IN
Sep 06 07:53:12.390 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.390 INFO kablam! 
Sep 06 07:53:12.390 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
Sep 06 07:53:12.390 INFO kablam!   --> src/details.rs:73:23
Sep 06 07:53:12.390 INFO kablam!    |
Sep 06 07:53:12.391 INFO kablam! 73 |             reply_buf.put_u32::<BE>(ttl); // TTL
Sep 06 07:53:12.391 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.391 INFO kablam! 
Sep 06 07:53:12.391 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.391 INFO kablam!   --> src/details.rs:74:23
Sep 06 07:53:12.391 INFO kablam!    |
Sep 06 07:53:12.391 INFO kablam! 74 |             reply_buf.put_u16::<BE>(16); // data len
Sep 06 07:53:12.391 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.391 INFO kablam! 
Sep 06 07:53:12.534 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.534 INFO kablam!   --> src/details.rs:26:15
Sep 06 07:53:12.534 INFO kablam!    |
Sep 06 07:53:12.534 INFO kablam! 26 |     reply_buf.put_u16::<BE>(r.id);
Sep 06 07:53:12.534 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.534 INFO kablam!    |
Sep 06 07:53:12.534 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 07:53:12.534 INFO kablam! 
Sep 06 07:53:12.534 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.534 INFO kablam!   --> src/details.rs:27:15
Sep 06 07:53:12.534 INFO kablam!    |
Sep 06 07:53:12.534 INFO kablam! 27 |     reply_buf.put_u16::<BE>(0x8180); // response, recursion, recursion
Sep 06 07:53:12.534 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.534 INFO kablam! 
Sep 06 07:53:12.534 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.534 INFO kablam!   --> src/details.rs:28:15
Sep 06 07:53:12.534 INFO kablam!    |
Sep 06 07:53:12.534 INFO kablam! 28 |     reply_buf.put_u16::<BE>(r.q.len() as u16); // q-s
Sep 06 07:53:12.534 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.534 INFO kablam! 
Sep 06 07:53:12.534 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.534 INFO kablam!   --> src/details.rs:29:15
Sep 06 07:53:12.534 INFO kablam!    |
Sep 06 07:53:12.534 INFO kablam! 29 |     reply_buf.put_u16::<BE>(num_answers as u16); // a-s
Sep 06 07:53:12.534 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.534 INFO kablam! 
Sep 06 07:53:12.534 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.534 INFO kablam!   --> src/details.rs:30:15
Sep 06 07:53:12.534 INFO kablam!    |
Sep 06 07:53:12.534 INFO kablam! 30 |     reply_buf.put_u16::<BE>(0); // auth-s
Sep 06 07:53:12.535 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.535 INFO kablam! 
Sep 06 07:53:12.535 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.535 INFO kablam!   --> src/details.rs:31:15
Sep 06 07:53:12.535 INFO kablam!    |
Sep 06 07:53:12.535 INFO kablam! 31 |     reply_buf.put_u16::<BE>(0); // addit
Sep 06 07:53:12.535 INFO kablam!    |               ^^^^^^^
Sep 06 07:53:12.535 INFO kablam! 
Sep 06 07:53:12.535 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.535 INFO kablam!   --> src/details.rs:44:23
Sep 06 07:53:12.535 INFO kablam!    |
Sep 06 07:53:12.535 INFO kablam! 44 |             reply_buf.put_u16::<BE>(0x00FF); // All
Sep 06 07:53:12.535 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.535 INFO kablam! 
Sep 06 07:53:12.535 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.535 INFO kablam!   --> src/details.rs:46:23
Sep 06 07:53:12.535 INFO kablam!    |
Sep 06 07:53:12.535 INFO kablam! 46 |             reply_buf.put_u16::<BE>(0x0001); // A
Sep 06 07:53:12.535 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.535 INFO kablam! 
Sep 06 07:53:12.535 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.535 INFO kablam!   --> src/details.rs:48:23
Sep 06 07:53:12.535 INFO kablam!    |
Sep 06 07:53:12.535 INFO kablam! 48 |             reply_buf.put_u16::<BE>(0x001C); // AAAA
Sep 06 07:53:12.535 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.535 INFO kablam! 
Sep 06 07:53:12.538 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.538 INFO kablam!   --> src/details.rs:51:23
Sep 06 07:53:12.538 INFO kablam!    |
Sep 06 07:53:12.538 INFO kablam! 51 |             reply_buf.put_u16::<BE>(0x0000);
Sep 06 07:53:12.538 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.538 INFO kablam! 
Sep 06 07:53:12.538 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.538 INFO kablam!   --> src/details.rs:53:19
Sep 06 07:53:12.538 INFO kablam!    |
Sep 06 07:53:12.538 INFO kablam! 53 |         reply_buf.put_u16::<BE>(0x0001); // IN
Sep 06 07:53:12.538 INFO kablam!    |                   ^^^^^^^
Sep 06 07:53:12.538 INFO kablam! 
Sep 06 07:53:12.541 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.541 INFO kablam!   --> src/details.rs:58:23
Sep 06 07:53:12.541 INFO kablam!    |
Sep 06 07:53:12.541 INFO kablam! 58 |             reply_buf.put_u16::<BE>(0x0001); // A
Sep 06 07:53:12.541 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.541 INFO kablam! 
Sep 06 07:53:12.541 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.541 INFO kablam!   --> src/details.rs:59:23
Sep 06 07:53:12.541 INFO kablam!    |
Sep 06 07:53:12.541 INFO kablam! 59 |             reply_buf.put_u16::<BE>(0x0001); // IN
Sep 06 07:53:12.541 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.541 INFO kablam! 
Sep 06 07:53:12.541 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
Sep 06 07:53:12.541 INFO kablam!   --> src/details.rs:60:23
Sep 06 07:53:12.541 INFO kablam!    |
Sep 06 07:53:12.541 INFO kablam! 60 |             reply_buf.put_u32::<BE>(ttl); // TTL
Sep 06 07:53:12.542 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.542 INFO kablam! 
Sep 06 07:53:12.542 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.542 INFO kablam!   --> src/details.rs:61:23
Sep 06 07:53:12.542 INFO kablam!    |
Sep 06 07:53:12.542 INFO kablam! 61 |             reply_buf.put_u16::<BE>(4); // data len
Sep 06 07:53:12.542 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.542 INFO kablam! 
Sep 06 07:53:12.546 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.546 INFO kablam!   --> src/details.rs:71:23
Sep 06 07:53:12.546 INFO kablam!    |
Sep 06 07:53:12.546 INFO kablam! 71 |             reply_buf.put_u16::<BE>(0x001C); // A
Sep 06 07:53:12.546 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.546 INFO kablam! 
Sep 06 07:53:12.546 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.546 INFO kablam!   --> src/details.rs:72:23
Sep 06 07:53:12.546 INFO kablam!    |
Sep 06 07:53:12.546 INFO kablam! 72 |             reply_buf.put_u16::<BE>(0x0001); // IN
Sep 06 07:53:12.546 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.546 INFO kablam! 
Sep 06 07:53:12.546 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
Sep 06 07:53:12.546 INFO kablam!   --> src/details.rs:73:23
Sep 06 07:53:12.546 INFO kablam!    |
Sep 06 07:53:12.546 INFO kablam! 73 |             reply_buf.put_u32::<BE>(ttl); // TTL
Sep 06 07:53:12.546 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.546 INFO kablam! 
Sep 06 07:53:12.546 INFO kablam! warning: use of deprecated item 'bytes::BufMut::put_u16': use put_u16_be or put_u16_le
Sep 06 07:53:12.546 INFO kablam!   --> src/details.rs:74:23
Sep 06 07:53:12.546 INFO kablam!    |
Sep 06 07:53:12.546 INFO kablam! 74 |             reply_buf.put_u16::<BE>(16); // data len
Sep 06 07:53:12.546 INFO kablam!    |                       ^^^^^^^
Sep 06 07:53:12.546 INFO kablam! 
Sep 06 07:53:14.308 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 07:53:14.308 INFO kablam!  --> src/main.rs:8:1
Sep 06 07:53:14.308 INFO kablam!   |
Sep 06 07:53:14.308 INFO kablam! 8 | #[macro_use]
Sep 06 07:53:14.308 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 07:53:14.308 INFO kablam!   |
Sep 06 07:53:14.308 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 07:53:14.308 INFO kablam! 
Sep 06 07:53:14.358 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 07:53:14.358 INFO kablam!  --> src/main.rs:8:1
Sep 06 07:53:14.358 INFO kablam!   |
Sep 06 07:53:14.358 INFO kablam! 8 | #[macro_use]
Sep 06 07:53:14.358 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 07:53:14.358 INFO kablam!   |
Sep 06 07:53:14.358 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 07:53:14.358 INFO kablam! 
Sep 06 07:53:14.538 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
Sep 06 07:53:14.558 INFO kablam! su: No module specific data is present
Sep 06 07:53:15.257 INFO running `"docker" "rm" "-f" "21aef0280911c2d52cdd62d261ac8c4f725eee43d8f4b60536556a5748a9c8d2"`
Sep 06 07:53:15.365 INFO blam! 21aef0280911c2d52cdd62d261ac8c4f725eee43d8f4b60536556a5748a9c8d2