Dec 06 20:19:57.387 INFO testing thermal_printer-0.0.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 20:19:57.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 20:19:57.757 INFO [stdout] f23e317b5ff84e3055fdee35a0856d195d7b644bc6529b0fa92768271350ae92
Dec 06 20:19:57.759 INFO running `"docker" "start" "-a" "f23e317b5ff84e3055fdee35a0856d195d7b644bc6529b0fa92768271350ae92"`
Dec 06 20:19:58.472 INFO [stderr] usermod: no changes
Dec 06 20:19:58.519 INFO [stderr]    Compiling ioctl-rs v0.1.6
Dec 06 20:19:59.044 INFO [stderr]    Compiling serial v0.3.4
Dec 06 20:20:00.044 INFO [stderr]    Compiling thermal_printer v0.0.2 (/source)
Dec 06 20:20:01.267 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Dec 06 20:20:01.269 INFO [stderr] su: No module specific data is present
Dec 06 20:20:01.782 INFO running `"docker" "inspect" "f23e317b5ff84e3055fdee35a0856d195d7b644bc6529b0fa92768271350ae92"`
Dec 06 20:20:01.936 INFO running `"docker" "rm" "-f" "f23e317b5ff84e3055fdee35a0856d195d7b644bc6529b0fa92768271350ae92"`
Dec 06 20:20:02.180 INFO [stdout] f23e317b5ff84e3055fdee35a0856d195d7b644bc6529b0fa92768271350ae92
Dec 06 20:20:02.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 20:20:02.504 INFO [stdout] cee4eebc8ef38bb4c3959bae447ba11bd65fbe2fe15e4b0a61bce7fa299d2b67
Dec 06 20:20:02.510 INFO running `"docker" "start" "-a" "cee4eebc8ef38bb4c3959bae447ba11bd65fbe2fe15e4b0a61bce7fa299d2b67"`
Dec 06 20:20:03.467 INFO [stderr] usermod: no changes
Dec 06 20:20:03.509 INFO [stderr]    Compiling thermal_printer v0.0.2 (/source)
Dec 06 20:20:04.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 06 20:20:04.867 INFO [stderr] su: No module specific data is present
Dec 06 20:20:05.326 INFO running `"docker" "inspect" "cee4eebc8ef38bb4c3959bae447ba11bd65fbe2fe15e4b0a61bce7fa299d2b67"`
Dec 06 20:20:05.490 INFO running `"docker" "rm" "-f" "cee4eebc8ef38bb4c3959bae447ba11bd65fbe2fe15e4b0a61bce7fa299d2b67"`
Dec 06 20:20:05.724 INFO [stdout] cee4eebc8ef38bb4c3959bae447ba11bd65fbe2fe15e4b0a61bce7fa299d2b67
Dec 06 20:20:05.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 20:20:06.038 INFO [stdout] 06ac12e0502f90b386a484621cad6d8429eac17547ee21ee4d875b0dcc4fb040
Dec 06 20:20:06.042 INFO running `"docker" "start" "-a" "06ac12e0502f90b386a484621cad6d8429eac17547ee21ee4d875b0dcc4fb040"`
Dec 06 20:20:07.011 INFO [stderr] usermod: no changes
Dec 06 20:20:07.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 20:20:07.118 INFO [stderr]      Running /target/debug/deps/thermal_printer-dbd4ef8d69b6554d
Dec 06 20:20:07.120 INFO [stderr]    Doc-tests thermal_printer
Dec 06 20:20:07.120 INFO [stdout] 
Dec 06 20:20:07.120 INFO [stdout] running 0 tests
Dec 06 20:20:07.120 INFO [stdout] 
Dec 06 20:20:07.120 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:20:07.120 INFO [stdout] 
Dec 06 20:20:08.496 INFO [stdout] 
Dec 06 20:20:08.496 INFO [stdout] running 0 tests
Dec 06 20:20:08.496 INFO [stdout] 
Dec 06 20:20:08.496 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:20:08.496 INFO [stdout] 
Dec 06 20:20:08.502 INFO [stderr] su: No module specific data is present
Dec 06 20:20:09.032 INFO running `"docker" "inspect" "06ac12e0502f90b386a484621cad6d8429eac17547ee21ee4d875b0dcc4fb040"`
Dec 06 20:20:09.222 INFO running `"docker" "rm" "-f" "06ac12e0502f90b386a484621cad6d8429eac17547ee21ee4d875b0dcc4fb040"`
Dec 06 20:20:09.416 INFO [stdout] 06ac12e0502f90b386a484621cad6d8429eac17547ee21ee4d875b0dcc4fb040