Nov 28 03:31:25.077 INFO checking jawline/rust_dns_client against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:31:25.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 03:31:25.265 INFO [stdout] a20e7543eb9e3e9bf6966457755b49b02f0d433c827823ab6eb3e977b260ccfc
Nov 28 03:31:25.270 INFO running `"docker" "start" "-a" "a20e7543eb9e3e9bf6966457755b49b02f0d433c827823ab6eb3e977b260ccfc"`
Nov 28 03:31:25.876 INFO [stderr] usermod: no changes
Nov 28 03:31:25.904 INFO [stderr]     Checking dns_client v0.1.0 (/source)
Nov 28 03:31:26.320 INFO [stderr] warning: unreachable pattern
Nov 28 03:31:26.320 INFO [stderr]   --> src/record.rs:21:9
Nov 28 03:31:26.320 INFO [stderr]    |
Nov 28 03:31:26.320 INFO [stderr] 21 |         "NS" => Some(NS_CODE),
Nov 28 03:31:26.320 INFO [stderr]    |         ^^^^
Nov 28 03:31:26.320 INFO [stderr]    |
Nov 28 03:31:26.320 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Nov 28 03:31:26.320 INFO [stderr] 
Nov 28 03:31:26.460 INFO [stderr] warning: unreachable pattern
Nov 28 03:31:26.460 INFO [stderr]   --> src/record.rs:21:9
Nov 28 03:31:26.460 INFO [stderr]    |
Nov 28 03:31:26.460 INFO [stderr] 21 |         "NS" => Some(NS_CODE),
Nov 28 03:31:26.460 INFO [stderr]    |         ^^^^
Nov 28 03:31:26.460 INFO [stderr]    |
Nov 28 03:31:26.460 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Nov 28 03:31:26.460 INFO [stderr] 
Nov 28 03:31:26.976 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 03:31:26.976 INFO [stderr]  --> src/main.rs:1:1
Nov 28 03:31:26.976 INFO [stderr]   |
Nov 28 03:31:26.976 INFO [stderr] 1 | #[macro_use]
Nov 28 03:31:26.976 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 03:31:26.976 INFO [stderr]   |
Nov 28 03:31:26.976 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:31:26.976 INFO [stderr] 
Nov 28 03:31:26.995 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 03:31:26.995 INFO [stderr]  --> src/main.rs:1:1
Nov 28 03:31:26.995 INFO [stderr]   |
Nov 28 03:31:26.996 INFO [stderr] 1 | #[macro_use]
Nov 28 03:31:26.996 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 03:31:26.996 INFO [stderr]   |
Nov 28 03:31:26.996 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:31:26.996 INFO [stderr] 
Nov 28 03:31:27.272 INFO [stderr] warning: unreachable pattern
Nov 28 03:31:27.272 INFO [stderr]   --> src/record.rs:21:9
Nov 28 03:31:27.272 INFO [stderr]    |
Nov 28 03:31:27.272 INFO [stderr] 21 |         "NS" => Some(NS_CODE),
Nov 28 03:31:27.272 INFO [stderr]    |         ^^^^
Nov 28 03:31:27.272 INFO [stderr]    |
Nov 28 03:31:27.272 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Nov 28 03:31:27.272 INFO [stderr] 
Nov 28 03:31:27.348 INFO [stderr] warning: unreachable pattern
Nov 28 03:31:27.348 INFO [stderr]   --> src/record.rs:21:9
Nov 28 03:31:27.348 INFO [stderr]    |
Nov 28 03:31:27.348 INFO [stderr] 21 |         "NS" => Some(NS_CODE),
Nov 28 03:31:27.348 INFO [stderr]    |         ^^^^
Nov 28 03:31:27.348 INFO [stderr]    |
Nov 28 03:31:27.348 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Nov 28 03:31:27.348 INFO [stderr] 
Nov 28 03:31:27.404 INFO [stderr] warning: constant item is never used: `SOA_CODE`
Nov 28 03:31:27.404 INFO [stderr]  --> src/record.rs:7:1
Nov 28 03:31:27.404 INFO [stderr]   |
Nov 28 03:31:27.404 INFO [stderr] 7 | pub const SOA_CODE: u16 = 0x6;
Nov 28 03:31:27.404 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:31:27.404 INFO [stderr]   |
Nov 28 03:31:27.404 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 03:31:27.404 INFO [stderr] 
Nov 28 03:31:27.405 INFO [stderr] warning: constant item is never used: `WKS_CODE`
Nov 28 03:31:27.405 INFO [stderr]  --> src/record.rs:8:1
Nov 28 03:31:27.405 INFO [stderr]   |
Nov 28 03:31:27.405 INFO [stderr] 8 | pub const WKS_CODE: u16 = 0xB;
Nov 28 03:31:27.405 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:31:27.405 INFO [stderr] 
Nov 28 03:31:27.405 INFO [stderr] warning: constant item is never used: `PTR_CODE`
Nov 28 03:31:27.405 INFO [stderr]  --> src/record.rs:9:1
Nov 28 03:31:27.405 INFO [stderr]   |
Nov 28 03:31:27.405 INFO [stderr] 9 | pub const PTR_CODE: u16 = 0xC;
Nov 28 03:31:27.405 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:31:27.405 INFO [stderr] 
Nov 28 03:31:27.405 INFO [stderr] warning: constant item is never used: `SRV_CODE`
Nov 28 03:31:27.405 INFO [stderr]   --> src/record.rs:12:1
Nov 28 03:31:27.405 INFO [stderr]    |
Nov 28 03:31:27.405 INFO [stderr] 12 | pub const SRV_CODE: u16 = 0x21;
Nov 28 03:31:27.405 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:31:27.405 INFO [stderr] 
Nov 28 03:31:27.405 INFO [stderr] warning: constant item is never used: `AAAA_CODE`
Nov 28 03:31:27.405 INFO [stderr]   --> src/record.rs:13:1
Nov 28 03:31:27.405 INFO [stderr]    |
Nov 28 03:31:27.405 INFO [stderr] 13 | pub const AAAA_CODE: u16 = 0x1C;
Nov 28 03:31:27.405 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:31:27.405 INFO [stderr] 
Nov 28 03:31:27.412 INFO [stderr] warning: constant item is never used: `SOA_CODE`
Nov 28 03:31:27.412 INFO [stderr]  --> src/record.rs:7:1
Nov 28 03:31:27.412 INFO [stderr]   |
Nov 28 03:31:27.412 INFO [stderr] 7 | pub const SOA_CODE: u16 = 0x6;
Nov 28 03:31:27.412 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:31:27.412 INFO [stderr]   |
Nov 28 03:31:27.412 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 03:31:27.412 INFO [stderr] 
Nov 28 03:31:27.412 INFO [stderr] warning: constant item is never used: `WKS_CODE`
Nov 28 03:31:27.412 INFO [stderr]  --> src/record.rs:8:1
Nov 28 03:31:27.412 INFO [stderr]   |
Nov 28 03:31:27.412 INFO [stderr] 8 | pub const WKS_CODE: u16 = 0xB;
Nov 28 03:31:27.412 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:31:27.412 INFO [stderr] 
Nov 28 03:31:27.412 INFO [stderr] warning: constant item is never used: `PTR_CODE`
Nov 28 03:31:27.412 INFO [stderr]  --> src/record.rs:9:1
Nov 28 03:31:27.412 INFO [stderr]   |
Nov 28 03:31:27.412 INFO [stderr] 9 | pub const PTR_CODE: u16 = 0xC;
Nov 28 03:31:27.412 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:31:27.412 INFO [stderr] 
Nov 28 03:31:27.412 INFO [stderr] warning: constant item is never used: `SRV_CODE`
Nov 28 03:31:27.412 INFO [stderr]   --> src/record.rs:12:1
Nov 28 03:31:27.412 INFO [stderr]    |
Nov 28 03:31:27.412 INFO [stderr] 12 | pub const SRV_CODE: u16 = 0x21;
Nov 28 03:31:27.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:31:27.412 INFO [stderr] 
Nov 28 03:31:27.412 INFO [stderr] warning: constant item is never used: `AAAA_CODE`
Nov 28 03:31:27.412 INFO [stderr]   --> src/record.rs:13:1
Nov 28 03:31:27.412 INFO [stderr]    |
Nov 28 03:31:27.412 INFO [stderr] 13 | pub const AAAA_CODE: u16 = 0x1C;
Nov 28 03:31:27.412 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:31:27.412 INFO [stderr] 
Nov 28 03:31:27.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Nov 28 03:31:27.434 INFO [stderr] su: No module specific data is present
Nov 28 03:31:27.984 INFO running `"docker" "inspect" "a20e7543eb9e3e9bf6966457755b49b02f0d433c827823ab6eb3e977b260ccfc"`
Nov 28 03:31:28.236 INFO running `"docker" "rm" "-f" "a20e7543eb9e3e9bf6966457755b49b02f0d433c827823ab6eb3e977b260ccfc"`
Nov 28 03:31:28.472 INFO [stdout] a20e7543eb9e3e9bf6966457755b49b02f0d433c827823ab6eb3e977b260ccfc