Dec 12 17:30:41.701 INFO checking blindsign-0.0.6 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:30:41.701 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 17:30:42.240 INFO [stdout] 04dc0e0d4ab24a9d1e92b7c32ae75b980c454d8992f318b01763f831fee43daf
Dec 12 17:30:42.242 INFO running `"docker" "start" "-a" "04dc0e0d4ab24a9d1e92b7c32ae75b980c454d8992f318b01763f831fee43daf"`
Dec 12 17:30:44.112 INFO [stderr] usermod: no changes
Dec 12 17:30:44.348 INFO [stderr]    Compiling subtle v0.6.3
Dec 12 17:30:44.348 INFO [stderr]    Compiling clear_on_drop v0.2.3
Dec 12 17:30:47.143 INFO [stderr]    Compiling curve25519-dalek v0.17.0
Dec 12 17:30:51.560 INFO [stderr]     Checking blindsign v0.0.6 (/source)
Dec 12 17:30:51.756 INFO [stderr] warning: unknown lint: `many_single_char_names`
Dec 12 17:30:51.757 INFO [stderr]    --> src/request.rs:120:9
Dec 12 17:30:51.757 INFO [stderr]     |
Dec 12 17:30:51.757 INFO [stderr] 120 | #[allow(many_single_char_names)]
Dec 12 17:30:51.757 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:30:51.758 INFO [stderr]     |
Dec 12 17:30:51.758 INFO [stderr]     = note: #[warn(unknown_lints)] on by default
Dec 12 17:30:51.758 INFO [stderr] 
Dec 12 17:30:51.804 INFO [stderr] warning: unknown lint: `many_single_char_names`
Dec 12 17:30:51.805 INFO [stderr]    --> src/request.rs:120:9
Dec 12 17:30:51.805 INFO [stderr]     |
Dec 12 17:30:51.805 INFO [stderr] 120 | #[allow(many_single_char_names)]
Dec 12 17:30:51.805 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:30:51.806 INFO [stderr]     |
Dec 12 17:30:51.806 INFO [stderr]     = note: #[warn(unknown_lints)] on by default
Dec 12 17:30:51.806 INFO [stderr] 
Dec 12 17:30:57.708 INFO [stderr] warning: unused imports: `Error`, `Result`, `UnblindedSigData`
Dec 12 17:30:57.708 INFO [stderr]   --> tests/integration.rs:15:21
Dec 12 17:30:57.708 INFO [stderr]    |
Dec 12 17:30:57.708 INFO [stderr] 15 |         signature::{UnblindedSigData, WiredUnblindedSigData},
Dec 12 17:30:57.708 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^
Dec 12 17:30:57.708 INFO [stderr] 16 |         Error, Result,
Dec 12 17:30:57.708 INFO [stderr]    |         ^^^^^  ^^^^^^
Dec 12 17:30:57.708 INFO [stderr]    |
Dec 12 17:30:57.708 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 17:30:57.708 INFO [stderr] 
Dec 12 17:30:57.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.61s
Dec 12 17:30:57.773 INFO [stderr] su: No module specific data is present
Dec 12 17:30:58.088 INFO running `"docker" "inspect" "04dc0e0d4ab24a9d1e92b7c32ae75b980c454d8992f318b01763f831fee43daf"`
Dec 12 17:30:58.186 INFO running `"docker" "rm" "-f" "04dc0e0d4ab24a9d1e92b7c32ae75b980c454d8992f318b01763f831fee43daf"`
Dec 12 17:30:58.315 INFO [stdout] 04dc0e0d4ab24a9d1e92b7c32ae75b980c454d8992f318b01763f831fee43daf