Dec 14 09:12:40.236 INFO testing Jessime/christmas_card against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:12:40.236 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:12:40.623 INFO [stdout] e839636b446f3ed13393d3574d57d23ef19cd97b3ea986975d8abd0fa528c05c
Dec 14 09:12:40.631 INFO running `"docker" "start" "-a" "e839636b446f3ed13393d3574d57d23ef19cd97b3ea986975d8abd0fa528c05c"`
Dec 14 09:12:41.726 INFO [stderr] usermod: no changes
Dec 14 09:12:41.758 INFO [stderr]    Compiling patty_card v0.1.0 (/source)
Dec 14 09:12:42.225 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:42.225 INFO [stderr]   --> src/main.rs:30:13
Dec 14 09:12:42.225 INFO [stderr]    |
Dec 14 09:12:42.225 INFO [stderr] 30 |             io::stdout().flush();
Dec 14 09:12:42.225 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:42.225 INFO [stderr]    |
Dec 14 09:12:42.225 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 09:12:42.225 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:42.225 INFO [stderr] 
Dec 14 09:12:42.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 14 09:12:42.958 INFO [stderr] su: No module specific data is present
Dec 14 09:12:43.843 INFO running `"docker" "inspect" "e839636b446f3ed13393d3574d57d23ef19cd97b3ea986975d8abd0fa528c05c"`
Dec 14 09:12:44.185 INFO running `"docker" "rm" "-f" "e839636b446f3ed13393d3574d57d23ef19cd97b3ea986975d8abd0fa528c05c"`
Dec 14 09:12:44.415 INFO [stdout] e839636b446f3ed13393d3574d57d23ef19cd97b3ea986975d8abd0fa528c05c
Dec 14 09:12:44.421 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:12:44.891 INFO [stdout] 7ff16f80c976096aba001a715eac0836f8e76f7a8d72397bdad5c5054446fc49
Dec 14 09:12:44.899 INFO running `"docker" "start" "-a" "7ff16f80c976096aba001a715eac0836f8e76f7a8d72397bdad5c5054446fc49"`
Dec 14 09:12:46.047 INFO [stderr] usermod: no changes
Dec 14 09:12:46.098 INFO [stderr]    Compiling patty_card v0.1.0 (/source)
Dec 14 09:12:46.639 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:46.639 INFO [stderr]   --> src/main.rs:30:13
Dec 14 09:12:46.639 INFO [stderr]    |
Dec 14 09:12:46.639 INFO [stderr] 30 |             io::stdout().flush();
Dec 14 09:12:46.639 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:46.639 INFO [stderr]    |
Dec 14 09:12:46.639 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 09:12:46.639 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:46.639 INFO [stderr] 
Dec 14 09:12:46.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 14 09:12:46.947 INFO [stderr] su: No module specific data is present
Dec 14 09:12:47.464 INFO running `"docker" "inspect" "7ff16f80c976096aba001a715eac0836f8e76f7a8d72397bdad5c5054446fc49"`
Dec 14 09:12:47.704 INFO running `"docker" "rm" "-f" "7ff16f80c976096aba001a715eac0836f8e76f7a8d72397bdad5c5054446fc49"`
Dec 14 09:12:47.876 INFO [stdout] 7ff16f80c976096aba001a715eac0836f8e76f7a8d72397bdad5c5054446fc49
Dec 14 09:12:47.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:12:48.276 INFO [stdout] 13221235c3d698497ab351aa8ff0ed402abc040cf799ef7070f2bc8bc9e6c1f4
Dec 14 09:12:48.283 INFO running `"docker" "start" "-a" "13221235c3d698497ab351aa8ff0ed402abc040cf799ef7070f2bc8bc9e6c1f4"`
Dec 14 09:12:50.153 INFO [stderr] usermod: no changes
Dec 14 09:12:50.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 09:12:50.199 INFO [stderr]      Running /target/debug/deps/patty_card-05c93b45731ba408
Dec 14 09:12:50.216 INFO [stdout] 
Dec 14 09:12:50.216 INFO [stdout] running 0 tests
Dec 14 09:12:50.216 INFO [stdout] 
Dec 14 09:12:50.216 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:12:50.216 INFO [stdout] 
Dec 14 09:12:50.223 INFO [stderr] su: No module specific data is present
Dec 14 09:12:50.887 INFO running `"docker" "inspect" "13221235c3d698497ab351aa8ff0ed402abc040cf799ef7070f2bc8bc9e6c1f4"`
Dec 14 09:12:51.179 INFO running `"docker" "rm" "-f" "13221235c3d698497ab351aa8ff0ed402abc040cf799ef7070f2bc8bc9e6c1f4"`
Dec 14 09:12:51.463 INFO [stdout] 13221235c3d698497ab351aa8ff0ed402abc040cf799ef7070f2bc8bc9e6c1f4