Dec 14 20:12:19.872 INFO testing serial-embedded-hal-0.1.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 20:12:19.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 20:12:20.223 INFO [stdout] f28cea4e96d301618d32b7ec005f2efc66fb1ccb525ea92a0597eccc522ea7b5
Dec 14 20:12:20.229 INFO running `"docker" "start" "-a" "f28cea4e96d301618d32b7ec005f2efc66fb1ccb525ea92a0597eccc522ea7b5"`
Dec 14 20:12:21.313 INFO [stderr] usermod: no changes
Dec 14 20:12:21.407 INFO [stderr]    Compiling serial-core v0.4.0
Dec 14 20:12:22.288 INFO [stderr]    Compiling serial-unix v0.4.0
Dec 14 20:12:23.407 INFO [stderr]    Compiling serial v0.4.0
Dec 14 20:12:24.291 INFO [stderr]    Compiling serial-embedded-hal v0.1.2 (/source)
Dec 14 20:12:25.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
Dec 14 20:12:25.665 INFO [stderr] su: No module specific data is present
Dec 14 20:12:26.459 INFO running `"docker" "inspect" "f28cea4e96d301618d32b7ec005f2efc66fb1ccb525ea92a0597eccc522ea7b5"`
Dec 14 20:12:26.763 INFO running `"docker" "rm" "-f" "f28cea4e96d301618d32b7ec005f2efc66fb1ccb525ea92a0597eccc522ea7b5"`
Dec 14 20:12:27.231 INFO [stdout] f28cea4e96d301618d32b7ec005f2efc66fb1ccb525ea92a0597eccc522ea7b5
Dec 14 20:12:27.236 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 20:12:27.725 INFO [stdout] fc2b1e014d0e8fe01451d0ce2a449d5b0f6e8f104f65d5db029c25d964ed28f6
Dec 14 20:12:27.727 INFO running `"docker" "start" "-a" "fc2b1e014d0e8fe01451d0ce2a449d5b0f6e8f104f65d5db029c25d964ed28f6"`
Dec 14 20:12:28.939 INFO [stderr] usermod: no changes
Dec 14 20:12:29.087 INFO [stderr]    Compiling serial-embedded-hal v0.1.2 (/source)
Dec 14 20:12:30.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
Dec 14 20:12:30.776 INFO [stderr] su: No module specific data is present
Dec 14 20:12:31.481 INFO running `"docker" "inspect" "fc2b1e014d0e8fe01451d0ce2a449d5b0f6e8f104f65d5db029c25d964ed28f6"`
Dec 14 20:12:31.682 INFO running `"docker" "rm" "-f" "fc2b1e014d0e8fe01451d0ce2a449d5b0f6e8f104f65d5db029c25d964ed28f6"`
Dec 14 20:12:32.167 INFO [stdout] fc2b1e014d0e8fe01451d0ce2a449d5b0f6e8f104f65d5db029c25d964ed28f6
Dec 14 20:12:32.167 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --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"`
Dec 14 20:12:32.548 INFO [stdout] 11e9df6cbb76e022156d2916cac2e65cad3f8ccf18cb16cec75fed1c1ec8e2ff
Dec 14 20:12:32.555 INFO running `"docker" "start" "-a" "11e9df6cbb76e022156d2916cac2e65cad3f8ccf18cb16cec75fed1c1ec8e2ff"`
Dec 14 20:12:33.898 INFO [stderr] usermod: no changes
Dec 14 20:12:33.971 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 20:12:33.987 INFO [stderr]      Running /target/debug/deps/serial_embedded_hal-7b0499a07b7a8f03
Dec 14 20:12:33.996 INFO [stderr]    Doc-tests serial-embedded-hal
Dec 14 20:12:33.996 INFO [stdout] 
Dec 14 20:12:33.996 INFO [stdout] running 0 tests
Dec 14 20:12:33.996 INFO [stdout] 
Dec 14 20:12:33.996 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:12:33.996 INFO [stdout] 
Dec 14 20:12:35.751 INFO [stdout] 
Dec 14 20:12:35.751 INFO [stdout] running 0 tests
Dec 14 20:12:35.751 INFO [stdout] 
Dec 14 20:12:35.751 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:12:35.751 INFO [stdout] 
Dec 14 20:12:35.767 INFO [stderr] su: No module specific data is present
Dec 14 20:12:36.891 INFO running `"docker" "inspect" "11e9df6cbb76e022156d2916cac2e65cad3f8ccf18cb16cec75fed1c1ec8e2ff"`
Dec 14 20:12:37.303 INFO running `"docker" "rm" "-f" "11e9df6cbb76e022156d2916cac2e65cad3f8ccf18cb16cec75fed1c1ec8e2ff"`
Dec 14 20:12:37.657 INFO [stdout] 11e9df6cbb76e022156d2916cac2e65cad3f8ccf18cb16cec75fed1c1ec8e2ff