Nov 18 07:36:00.735 INFO testing ledger-0.0.8 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 07:36:00.735 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:36:00.938 INFO [stdout] 0abf610fb18b91d263229852de410688920ab0fce1f1a8a88462483dfa3a0bda
Nov 18 07:36:00.940 INFO running `"docker" "start" "-a" "0abf610fb18b91d263229852de410688920ab0fce1f1a8a88462483dfa3a0bda"`
Nov 18 07:36:01.345 INFO [stderr] usermod: no changes
Nov 18 07:36:01.422 INFO [stderr]    Compiling ledger v0.0.8 (/source)
Nov 18 07:36:02.607 INFO [stderr] warning: field is never used: `api_mutex`
Nov 18 07:36:02.607 INFO [stderr]    --> src/lib.rs:120:5
Nov 18 07:36:02.607 INFO [stderr]     |
Nov 18 07:36:02.607 INFO [stderr] 120 |     api_mutex: Arc<Mutex<hidapi::HidApi>>,
Nov 18 07:36:02.607 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:36:02.607 INFO [stderr]     |
Nov 18 07:36:02.607 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 18 07:36:02.607 INFO [stderr] 
Nov 18 07:36:03.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
Nov 18 07:36:03.136 INFO [stderr] su: No module specific data is present
Nov 18 07:36:04.191 INFO running `"docker" "inspect" "0abf610fb18b91d263229852de410688920ab0fce1f1a8a88462483dfa3a0bda"`
Nov 18 07:36:04.559 INFO running `"docker" "rm" "-f" "0abf610fb18b91d263229852de410688920ab0fce1f1a8a88462483dfa3a0bda"`
Nov 18 07:36:04.863 INFO [stdout] 0abf610fb18b91d263229852de410688920ab0fce1f1a8a88462483dfa3a0bda
Nov 18 07:36:04.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 test --frozen --no-run" "-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 07:36:05.393 INFO [stdout] 928ca93c0c37f260db74b160873f6526a0dcc552a3b703e740d265147d92d241
Nov 18 07:36:05.395 INFO running `"docker" "start" "-a" "928ca93c0c37f260db74b160873f6526a0dcc552a3b703e740d265147d92d241"`
Nov 18 07:36:06.595 INFO [stderr] usermod: no changes
Nov 18 07:36:06.755 INFO [stderr]    Compiling ledger v0.0.8 (/source)
Nov 18 07:36:08.251 INFO [stderr] warning: field is never used: `api_mutex`
Nov 18 07:36:08.251 INFO [stderr]    --> src/lib.rs:120:5
Nov 18 07:36:08.251 INFO [stderr]     |
Nov 18 07:36:08.251 INFO [stderr] 120 |     api_mutex: Arc<Mutex<hidapi::HidApi>>,
Nov 18 07:36:08.251 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:36:08.251 INFO [stderr]     |
Nov 18 07:36:08.251 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 18 07:36:08.251 INFO [stderr] 
Nov 18 07:36:09.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Nov 18 07:36:09.247 INFO [stderr] su: No module specific data is present
Nov 18 07:36:10.111 INFO running `"docker" "inspect" "928ca93c0c37f260db74b160873f6526a0dcc552a3b703e740d265147d92d241"`
Nov 18 07:36:10.433 INFO running `"docker" "rm" "-f" "928ca93c0c37f260db74b160873f6526a0dcc552a3b703e740d265147d92d241"`
Nov 18 07:36:10.779 INFO [stdout] 928ca93c0c37f260db74b160873f6526a0dcc552a3b703e740d265147d92d241