Dec 07 02:19:41.533 INFO testing rex-ucph-0.1.3 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 02:19:41.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 02:19:41.909 INFO [stdout] a39e8edec385ef49e645ed80ef3ec031c5e6c8438c17d62ce74f090e130c44fd
Dec 07 02:19:41.911 INFO running `"docker" "start" "-a" "a39e8edec385ef49e645ed80ef3ec031c5e6c8438c17d62ce74f090e130c44fd"`
Dec 07 02:19:43.037 INFO [stderr] usermod: no changes
Dec 07 02:19:43.175 INFO [stderr]    Compiling libudev-sys v0.1.4
Dec 07 02:19:44.268 INFO [stderr]    Compiling libudev v0.2.0
Dec 07 02:19:45.454 INFO [stderr]    Compiling serialport v3.1.0
Dec 07 02:19:47.308 INFO [stderr]    Compiling rex-ucph v0.1.3 (/source)
Dec 07 02:19:48.158 INFO [stderr] warning: unused import: `Read`
Dec 07 02:19:48.159 INFO [stderr]   --> src/lib.rs:11:22
Dec 07 02:19:48.159 INFO [stderr]    |
Dec 07 02:19:48.159 INFO [stderr] 11 | use std::io::{Write, Read};
Dec 07 02:19:48.159 INFO [stderr]    |                      ^^^^
Dec 07 02:19:48.159 INFO [stderr]    |
Dec 07 02:19:48.159 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 02:19:48.159 INFO [stderr] 
Dec 07 02:19:48.474 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
Dec 07 02:19:48.479 INFO [stderr] su: No module specific data is present
Dec 07 02:19:48.890 INFO running `"docker" "inspect" "a39e8edec385ef49e645ed80ef3ec031c5e6c8438c17d62ce74f090e130c44fd"`
Dec 07 02:19:49.056 INFO running `"docker" "rm" "-f" "a39e8edec385ef49e645ed80ef3ec031c5e6c8438c17d62ce74f090e130c44fd"`
Dec 07 02:19:49.248 INFO [stdout] a39e8edec385ef49e645ed80ef3ec031c5e6c8438c17d62ce74f090e130c44fd
Dec 07 02:19:49.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 02:19:49.696 INFO [stdout] b6c3dcfc753ee8033ddb8f908273a47520b5a5cd3f4e29c194cc92ec9f39000c
Dec 07 02:19:49.702 INFO running `"docker" "start" "-a" "b6c3dcfc753ee8033ddb8f908273a47520b5a5cd3f4e29c194cc92ec9f39000c"`
Dec 07 02:19:50.485 INFO [stderr] usermod: no changes
Dec 07 02:19:50.607 INFO [stderr]    Compiling rex-ucph v0.1.3 (/source)
Dec 07 02:19:51.552 INFO [stderr] warning: unused import: `Read`
Dec 07 02:19:51.552 INFO [stderr]   --> src/lib.rs:11:22
Dec 07 02:19:51.552 INFO [stderr]    |
Dec 07 02:19:51.552 INFO [stderr] 11 | use std::io::{Write, Read};
Dec 07 02:19:51.552 INFO [stderr]    |                      ^^^^
Dec 07 02:19:51.552 INFO [stderr]    |
Dec 07 02:19:51.556 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 02:19:51.556 INFO [stderr] 
Dec 07 02:19:51.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 07 02:19:51.920 INFO [stderr] su: No module specific data is present
Dec 07 02:19:52.266 INFO running `"docker" "inspect" "b6c3dcfc753ee8033ddb8f908273a47520b5a5cd3f4e29c194cc92ec9f39000c"`
Dec 07 02:19:52.456 INFO running `"docker" "rm" "-f" "b6c3dcfc753ee8033ddb8f908273a47520b5a5cd3f4e29c194cc92ec9f39000c"`
Dec 07 02:19:52.589 INFO [stdout] b6c3dcfc753ee8033ddb8f908273a47520b5a5cd3f4e29c194cc92ec9f39000c
Dec 07 02:19:52.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 02:19:52.832 INFO [stdout] 9f7e059872b1ad5562ad152db7519148e095f48dd743ffa46f09e35528f68900
Dec 07 02:19:52.834 INFO running `"docker" "start" "-a" "9f7e059872b1ad5562ad152db7519148e095f48dd743ffa46f09e35528f68900"`
Dec 07 02:19:53.631 INFO [stderr] usermod: no changes
Dec 07 02:19:53.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 07 02:19:53.744 INFO [stderr]      Running /target/debug/deps/rex_ucph-39477d0157285409
Dec 07 02:19:53.744 INFO [stdout] 
Dec 07 02:19:53.744 INFO [stdout] running 0 tests
Dec 07 02:19:53.744 INFO [stdout] 
Dec 07 02:19:53.744 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:19:53.744 INFO [stdout] 
Dec 07 02:19:53.748 INFO [stderr]    Doc-tests rex-ucph
Dec 07 02:19:55.095 INFO [stdout] 
Dec 07 02:19:55.095 INFO [stdout] running 0 tests
Dec 07 02:19:55.095 INFO [stdout] 
Dec 07 02:19:55.095 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:19:55.095 INFO [stdout] 
Dec 07 02:19:55.116 INFO [stderr] su: No module specific data is present
Dec 07 02:19:55.378 INFO running `"docker" "inspect" "9f7e059872b1ad5562ad152db7519148e095f48dd743ffa46f09e35528f68900"`
Dec 07 02:19:55.464 INFO running `"docker" "rm" "-f" "9f7e059872b1ad5562ad152db7519148e095f48dd743ffa46f09e35528f68900"`
Dec 07 02:19:55.554 INFO [stdout] 9f7e059872b1ad5562ad152db7519148e095f48dd743ffa46f09e35528f68900