Dec 06 12:55:41.690 INFO testing Jessime/christmas_card against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:55:41.690 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12:55:42.093 INFO [stdout] b2f1339d0d079e9e57d2c4bd487ac3bd7c1575ac68d5f55df858eee077253f1b
Dec 06 12:55:42.094 INFO running `"docker" "start" "-a" "b2f1339d0d079e9e57d2c4bd487ac3bd7c1575ac68d5f55df858eee077253f1b"`
Dec 06 12:55:43.475 INFO [stderr] usermod: no changes
Dec 06 12:55:43.528 INFO [stderr]    Compiling patty_card v0.1.0 (/source)
Dec 06 12:55:43.912 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:55:43.912 INFO [stderr]   --> src/main.rs:30:13
Dec 06 12:55:43.912 INFO [stderr]    |
Dec 06 12:55:43.912 INFO [stderr] 30 |             io::stdout().flush();
Dec 06 12:55:43.912 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:55:43.912 INFO [stderr]    |
Dec 06 12:55:43.912 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 12:55:43.912 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:55:43.912 INFO [stderr] 
Dec 06 12:55:44.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 06 12:55:44.490 INFO [stderr] su: No module specific data is present
Dec 06 12:55:44.892 INFO running `"docker" "inspect" "b2f1339d0d079e9e57d2c4bd487ac3bd7c1575ac68d5f55df858eee077253f1b"`
Dec 06 12:55:45.258 INFO running `"docker" "rm" "-f" "b2f1339d0d079e9e57d2c4bd487ac3bd7c1575ac68d5f55df858eee077253f1b"`
Dec 06 12:55:45.474 INFO [stdout] b2f1339d0d079e9e57d2c4bd487ac3bd7c1575ac68d5f55df858eee077253f1b
Dec 06 12:55:45.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12:55:45.811 INFO [stdout] 6bd4546b6d50b2f651825dfd955c4eacf862a286dd1ffa06a6381207698ac908
Dec 06 12:55:45.816 INFO running `"docker" "start" "-a" "6bd4546b6d50b2f651825dfd955c4eacf862a286dd1ffa06a6381207698ac908"`
Dec 06 12:55:47.266 INFO [stderr] usermod: no changes
Dec 06 12:55:47.321 INFO [stderr]    Compiling patty_card v0.1.0 (/source)
Dec 06 12:55:47.928 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:55:47.929 INFO [stderr]   --> src/main.rs:30:13
Dec 06 12:55:47.929 INFO [stderr]    |
Dec 06 12:55:47.929 INFO [stderr] 30 |             io::stdout().flush();
Dec 06 12:55:47.929 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:55:47.930 INFO [stderr]    |
Dec 06 12:55:47.930 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 12:55:47.930 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:55:47.931 INFO [stderr] 
Dec 06 12:55:48.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 06 12:55:48.186 INFO [stderr] su: No module specific data is present
Dec 06 12:55:49.067 INFO running `"docker" "inspect" "6bd4546b6d50b2f651825dfd955c4eacf862a286dd1ffa06a6381207698ac908"`
Dec 06 12:55:49.462 INFO running `"docker" "rm" "-f" "6bd4546b6d50b2f651825dfd955c4eacf862a286dd1ffa06a6381207698ac908"`
Dec 06 12:55:49.724 INFO [stdout] 6bd4546b6d50b2f651825dfd955c4eacf862a286dd1ffa06a6381207698ac908
Dec 06 12:55:49.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12:55:50.122 INFO [stdout] 7b3decf3a37f63778af3326f40f946d0fcddf92c878b23e5d84bfbb16d48ddd2
Dec 06 12:55:50.132 INFO running `"docker" "start" "-a" "7b3decf3a37f63778af3326f40f946d0fcddf92c878b23e5d84bfbb16d48ddd2"`
Dec 06 12:55:50.984 INFO [stderr] usermod: no changes
Dec 06 12:55:51.014 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 12:55:51.016 INFO [stderr]      Running /target/debug/deps/patty_card-970bf4003262f6db
Dec 06 12:55:51.018 INFO [stdout] 
Dec 06 12:55:51.018 INFO [stdout] running 0 tests
Dec 06 12:55:51.018 INFO [stdout] 
Dec 06 12:55:51.018 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:55:51.018 INFO [stdout] 
Dec 06 12:55:51.024 INFO [stderr] su: No module specific data is present
Dec 06 12:55:51.624 INFO running `"docker" "inspect" "7b3decf3a37f63778af3326f40f946d0fcddf92c878b23e5d84bfbb16d48ddd2"`
Dec 06 12:55:51.927 INFO running `"docker" "rm" "-f" "7b3decf3a37f63778af3326f40f946d0fcddf92c878b23e5d84bfbb16d48ddd2"`
Dec 06 12:55:52.149 INFO [stdout] 7b3decf3a37f63778af3326f40f946d0fcddf92c878b23e5d84bfbb16d48ddd2