Oct 12 19:58:04.151 INFO checking jawline/rust_dns_client against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:58:04.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"`
Oct 12 19:58:04.613 INFO blam! 689710bab30f981e6a27b819d017c3c6708cb1769d218b895e8d45dee9e4f93e
Oct 12 19:58:04.615 INFO running `"docker" "start" "-a" "689710bab30f981e6a27b819d017c3c6708cb1769d218b895e8d45dee9e4f93e"`
Oct 12 19:58:05.635 INFO kablam! usermod: no changes
Oct 12 19:58:05.704 INFO kablam!     Checking dns_client v0.1.0 (/source)
Oct 12 19:58:06.376 INFO kablam! warning: unreachable pattern
Oct 12 19:58:06.376 INFO kablam!   --> src/record.rs:21:9
Oct 12 19:58:06.376 INFO kablam!    |
Oct 12 19:58:06.376 INFO kablam! 21 |         "NS" => Some(NS_CODE),
Oct 12 19:58:06.376 INFO kablam!    |         ^^^^
Oct 12 19:58:06.378 INFO kablam!    |
Oct 12 19:58:06.384 INFO kablam!    = note: #[warn(unreachable_patterns)] on by default
Oct 12 19:58:06.384 INFO kablam! 
Oct 12 19:58:06.656 INFO kablam! warning: unreachable pattern
Oct 12 19:58:06.656 INFO kablam!   --> src/record.rs:21:9
Oct 12 19:58:06.656 INFO kablam!    |
Oct 12 19:58:06.656 INFO kablam! 21 |         "NS" => Some(NS_CODE),
Oct 12 19:58:06.656 INFO kablam!    |         ^^^^
Oct 12 19:58:06.668 INFO kablam!    |
Oct 12 19:58:06.668 INFO kablam!    = note: #[warn(unreachable_patterns)] on by default
Oct 12 19:58:06.668 INFO kablam! 
Oct 12 19:58:07.332 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 19:58:07.332 INFO kablam!  --> src/main.rs:1:1
Oct 12 19:58:07.332 INFO kablam!   |
Oct 12 19:58:07.332 INFO kablam! 1 | #[macro_use]
Oct 12 19:58:07.332 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 19:58:07.332 INFO kablam!   |
Oct 12 19:58:07.332 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:58:07.332 INFO kablam! 
Oct 12 19:58:07.376 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 19:58:07.376 INFO kablam!  --> src/main.rs:1:1
Oct 12 19:58:07.376 INFO kablam!   |
Oct 12 19:58:07.376 INFO kablam! 1 | #[macro_use]
Oct 12 19:58:07.376 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 19:58:07.376 INFO kablam!   |
Oct 12 19:58:07.376 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:58:07.376 INFO kablam! 
Oct 12 19:58:07.592 INFO kablam! warning: unreachable pattern
Oct 12 19:58:07.593 INFO kablam!   --> src/record.rs:21:9
Oct 12 19:58:07.594 INFO kablam!    |
Oct 12 19:58:07.594 INFO kablam! 21 |         "NS" => Some(NS_CODE),
Oct 12 19:58:07.595 INFO kablam!    |         ^^^^
Oct 12 19:58:07.595 INFO kablam!    |
Oct 12 19:58:07.595 INFO kablam!    = note: #[warn(unreachable_patterns)] on by default
Oct 12 19:58:07.595 INFO kablam! 
Oct 12 19:58:07.656 INFO kablam! warning: constant item is never used: `SOA_CODE`
Oct 12 19:58:07.657 INFO kablam!  --> src/record.rs:7:1
Oct 12 19:58:07.657 INFO kablam!   |
Oct 12 19:58:07.657 INFO kablam! 7 | pub const SOA_CODE: u16 = 0x6;
Oct 12 19:58:07.657 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:58:07.657 INFO kablam!   |
Oct 12 19:58:07.657 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 19:58:07.657 INFO kablam! 
Oct 12 19:58:07.659 INFO kablam! warning: constant item is never used: `WKS_CODE`
Oct 12 19:58:07.659 INFO kablam!  --> src/record.rs:8:1
Oct 12 19:58:07.659 INFO kablam!   |
Oct 12 19:58:07.659 INFO kablam! 8 | pub const WKS_CODE: u16 = 0xB;
Oct 12 19:58:07.659 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:58:07.660 INFO kablam! 
Oct 12 19:58:07.660 INFO kablam! warning: constant item is never used: `PTR_CODE`
Oct 12 19:58:07.660 INFO kablam!  --> src/record.rs:9:1
Oct 12 19:58:07.660 INFO kablam!   |
Oct 12 19:58:07.660 INFO kablam! 9 | pub const PTR_CODE: u16 = 0xC;
Oct 12 19:58:07.660 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:58:07.660 INFO kablam! 
Oct 12 19:58:07.661 INFO kablam! warning: constant item is never used: `SRV_CODE`
Oct 12 19:58:07.661 INFO kablam!   --> src/record.rs:12:1
Oct 12 19:58:07.662 INFO kablam!    |
Oct 12 19:58:07.662 INFO kablam! 12 | pub const SRV_CODE: u16 = 0x21;
Oct 12 19:58:07.662 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:58:07.662 INFO kablam! 
Oct 12 19:58:07.663 INFO kablam! warning: constant item is never used: `AAAA_CODE`
Oct 12 19:58:07.663 INFO kablam!   --> src/record.rs:13:1
Oct 12 19:58:07.663 INFO kablam!    |
Oct 12 19:58:07.663 INFO kablam! 13 | pub const AAAA_CODE: u16 = 0x1C;
Oct 12 19:58:07.663 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:58:07.663 INFO kablam! 
Oct 12 19:58:07.688 INFO kablam! warning: unreachable pattern
Oct 12 19:58:07.688 INFO kablam!   --> src/record.rs:21:9
Oct 12 19:58:07.688 INFO kablam!    |
Oct 12 19:58:07.688 INFO kablam! 21 |         "NS" => Some(NS_CODE),
Oct 12 19:58:07.688 INFO kablam!    |         ^^^^
Oct 12 19:58:07.696 INFO kablam!    |
Oct 12 19:58:07.696 INFO kablam!    = note: #[warn(unreachable_patterns)] on by default
Oct 12 19:58:07.696 INFO kablam! 
Oct 12 19:58:07.799 INFO kablam! warning: constant item is never used: `SOA_CODE`
Oct 12 19:58:07.799 INFO kablam!  --> src/record.rs:7:1
Oct 12 19:58:07.799 INFO kablam!   |
Oct 12 19:58:07.799 INFO kablam! 7 | pub const SOA_CODE: u16 = 0x6;
Oct 12 19:58:07.799 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:58:07.799 INFO kablam!   |
Oct 12 19:58:07.799 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 19:58:07.799 INFO kablam! 
Oct 12 19:58:07.808 INFO kablam! warning: constant item is never used: `WKS_CODE`
Oct 12 19:58:07.808 INFO kablam!  --> src/record.rs:8:1
Oct 12 19:58:07.808 INFO kablam!   |
Oct 12 19:58:07.808 INFO kablam! 8 | pub const WKS_CODE: u16 = 0xB;
Oct 12 19:58:07.808 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:58:07.809 INFO kablam! 
Oct 12 19:58:07.809 INFO kablam! warning: constant item is never used: `PTR_CODE`
Oct 12 19:58:07.809 INFO kablam!  --> src/record.rs:9:1
Oct 12 19:58:07.809 INFO kablam!   |
Oct 12 19:58:07.809 INFO kablam! 9 | pub const PTR_CODE: u16 = 0xC;
Oct 12 19:58:07.809 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:58:07.809 INFO kablam! 
Oct 12 19:58:07.809 INFO kablam! warning: constant item is never used: `SRV_CODE`
Oct 12 19:58:07.809 INFO kablam!   --> src/record.rs:12:1
Oct 12 19:58:07.809 INFO kablam!    |
Oct 12 19:58:07.809 INFO kablam! 12 | pub const SRV_CODE: u16 = 0x21;
Oct 12 19:58:07.809 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:58:07.809 INFO kablam! 
Oct 12 19:58:07.809 INFO kablam! warning: constant item is never used: `AAAA_CODE`
Oct 12 19:58:07.809 INFO kablam!   --> src/record.rs:13:1
Oct 12 19:58:07.809 INFO kablam!    |
Oct 12 19:58:07.809 INFO kablam! 13 | pub const AAAA_CODE: u16 = 0x1C;
Oct 12 19:58:07.809 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:58:07.809 INFO kablam! 
Oct 12 19:58:07.877 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Oct 12 19:58:07.887 INFO kablam! su: No module specific data is present
Oct 12 19:58:09.256 INFO running `"docker" "rm" "-f" "689710bab30f981e6a27b819d017c3c6708cb1769d218b895e8d45dee9e4f93e"`
Oct 12 19:58:09.640 INFO blam! 689710bab30f981e6a27b819d017c3c6708cb1769d218b895e8d45dee9e4f93e