Nov 18 08:35:34.172 INFO testing iron-hmac-0.4.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 08:35:34.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 08:35:34.391 INFO [stdout] 81cd94abae8e49a7449bbec8d2bdcef10f9f5e4dc3d222d90c3c7f1577c5c4ba
Nov 18 08:35:34.392 INFO running `"docker" "start" "-a" "81cd94abae8e49a7449bbec8d2bdcef10f9f5e4dc3d222d90c3c7f1577c5c4ba"`
Nov 18 08:35:34.754 INFO [stderr] usermod: no changes
Nov 18 08:35:34.881 INFO [stderr]    Compiling iron v0.4.0
Nov 18 08:35:36.738 INFO [stderr]    Compiling persistent v0.2.1
Nov 18 08:35:38.539 INFO [stderr]    Compiling bodyparser v0.4.1
Nov 18 08:35:41.096 INFO [stderr]    Compiling iron-hmac v0.4.0 (/source)
Nov 18 08:35:43.580 INFO [stderr] error: patterns aren't allowed in methods without bodies
Nov 18 08:35:43.580 INFO [stderr]   --> src/hmac/mod.rs:24:17
Nov 18 08:35:43.581 INFO [stderr]    |
Nov 18 08:35:43.581 INFO [stderr] 24 |     fn finalize(mut self) -> Vec<u8>;
Nov 18 08:35:43.581 INFO [stderr]    |                 ^^^^^^^^
Nov 18 08:35:43.582 INFO [stderr]    |
Nov 18 08:35:43.582 INFO [stderr] note: lint level defined here
Nov 18 08:35:43.582 INFO [stderr]   --> src/lib.rs:38:9
Nov 18 08:35:43.583 INFO [stderr]    |
Nov 18 08:35:43.583 INFO [stderr] 38 | #![deny(warnings)]
Nov 18 08:35:43.583 INFO [stderr]    |         ^^^^^^^^
Nov 18 08:35:43.584 INFO [stderr]    = note: #[deny(patterns_in_fns_without_body)] implied by #[deny(warnings)]
Nov 18 08:35:43.584 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 18 08:35:43.584 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Nov 18 08:35:43.585 INFO [stderr] 
Nov 18 08:35:43.695 INFO [stderr] error: aborting due to previous error
Nov 18 08:35:43.696 INFO [stderr] 
Nov 18 08:35:43.709 INFO [stderr] error: Could not compile `iron-hmac`.
Nov 18 08:35:43.709 INFO [stderr] 
Nov 18 08:35:43.709 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 08:35:43.713 INFO [stderr] su: No module specific data is present
Nov 18 08:35:44.125 INFO running `"docker" "inspect" "81cd94abae8e49a7449bbec8d2bdcef10f9f5e4dc3d222d90c3c7f1577c5c4ba"`
Nov 18 08:35:44.321 INFO running `"docker" "rm" "-f" "81cd94abae8e49a7449bbec8d2bdcef10f9f5e4dc3d222d90c3c7f1577c5c4ba"`
Nov 18 08:35:44.491 INFO [stdout] 81cd94abae8e49a7449bbec8d2bdcef10f9f5e4dc3d222d90c3c7f1577c5c4ba