Dec 05 12:34:36.508 INFO testing notexactlyawe/rust-hangman against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 12:34:36.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 12:34:37.090 INFO [stdout] cbc5016992f1b1e3769b25b1a0e4df4a9f0425dcec4c32e35d6aa13aa6f8713e
Dec 05 12:34:37.092 INFO running `"docker" "start" "-a" "cbc5016992f1b1e3769b25b1a0e4df4a9f0425dcec4c32e35d6aa13aa6f8713e"`
Dec 05 12:34:38.899 INFO [stderr] usermod: no changes
Dec 05 12:34:39.000 INFO [stderr]    Compiling hangman v0.0.1 (/source)
Dec 05 12:34:39.540 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:34:39.540 INFO [stderr]   --> src/main.rs:15:5
Dec 05 12:34:39.540 INFO [stderr]    |
Dec 05 12:34:39.540 INFO [stderr] 15 |     f.read_to_string(&mut f_buf);
Dec 05 12:34:39.540 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:34:39.540 INFO [stderr]    |
Dec 05 12:34:39.540 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 12:34:39.540 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:34:39.540 INFO [stderr] 
Dec 05 12:34:40.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Dec 05 12:34:40.580 INFO [stderr] su: No module specific data is present
Dec 05 12:34:42.028 INFO running `"docker" "inspect" "cbc5016992f1b1e3769b25b1a0e4df4a9f0425dcec4c32e35d6aa13aa6f8713e"`
Dec 05 12:34:42.388 INFO running `"docker" "rm" "-f" "cbc5016992f1b1e3769b25b1a0e4df4a9f0425dcec4c32e35d6aa13aa6f8713e"`
Dec 05 12:34:42.723 INFO [stdout] cbc5016992f1b1e3769b25b1a0e4df4a9f0425dcec4c32e35d6aa13aa6f8713e
Dec 05 12:34:42.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 12:34:43.397 INFO [stdout] 7466070a00979e78fc55fb628aa8edb0bcc68503f0a3670155c87d8ccbab1eaa
Dec 05 12:34:43.399 INFO running `"docker" "start" "-a" "7466070a00979e78fc55fb628aa8edb0bcc68503f0a3670155c87d8ccbab1eaa"`
Dec 05 12:34:45.091 INFO [stderr] usermod: no changes
Dec 05 12:34:45.184 INFO [stderr]    Compiling hangman v0.0.1 (/source)
Dec 05 12:34:45.590 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:34:45.590 INFO [stderr]   --> src/main.rs:15:5
Dec 05 12:34:45.590 INFO [stderr]    |
Dec 05 12:34:45.590 INFO [stderr] 15 |     f.read_to_string(&mut f_buf);
Dec 05 12:34:45.590 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:34:45.591 INFO [stderr]    |
Dec 05 12:34:45.591 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 12:34:45.591 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:34:45.591 INFO [stderr] 
Dec 05 12:34:45.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 05 12:34:45.967 INFO [stderr] su: No module specific data is present
Dec 05 12:34:47.252 INFO running `"docker" "inspect" "7466070a00979e78fc55fb628aa8edb0bcc68503f0a3670155c87d8ccbab1eaa"`
Dec 05 12:34:47.582 INFO running `"docker" "rm" "-f" "7466070a00979e78fc55fb628aa8edb0bcc68503f0a3670155c87d8ccbab1eaa"`
Dec 05 12:34:47.932 INFO [stdout] 7466070a00979e78fc55fb628aa8edb0bcc68503f0a3670155c87d8ccbab1eaa
Dec 05 12:34:47.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 12:34:48.471 INFO [stdout] f1b5d7387334c9ee45eb30103a1f2463421e5a210465c2c6773ca66c37c95294
Dec 05 12:34:48.473 INFO running `"docker" "start" "-a" "f1b5d7387334c9ee45eb30103a1f2463421e5a210465c2c6773ca66c37c95294"`
Dec 05 12:34:49.952 INFO [stderr] usermod: no changes
Dec 05 12:34:49.988 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 12:34:49.988 INFO [stderr]      Running /target/debug/deps/hangman-d5cc5d0670d4a255
Dec 05 12:34:49.994 INFO [stdout] 
Dec 05 12:34:49.994 INFO [stdout] running 0 tests
Dec 05 12:34:49.994 INFO [stdout] 
Dec 05 12:34:49.994 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:34:49.994 INFO [stdout] 
Dec 05 12:34:49.994 INFO [stderr] su: No module specific data is present
Dec 05 12:34:50.912 INFO running `"docker" "inspect" "f1b5d7387334c9ee45eb30103a1f2463421e5a210465c2c6773ca66c37c95294"`
Dec 05 12:34:51.228 INFO running `"docker" "rm" "-f" "f1b5d7387334c9ee45eb30103a1f2463421e5a210465c2c6773ca66c37c95294"`
Dec 05 12:34:51.572 INFO [stdout] f1b5d7387334c9ee45eb30103a1f2463421e5a210465c2c6773ca66c37c95294