Dec 02 00:56:17.067 INFO testing alternately/hangman against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 00:56:17.067 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:56:17.287 INFO [stdout] f9b0e7b1b049920f614e312afb8c523817d68c4951ed090f9724883aa96c429e
Dec 02 00:56:17.293 INFO running `"docker" "start" "-a" "f9b0e7b1b049920f614e312afb8c523817d68c4951ed090f9724883aa96c429e"`
Dec 02 00:56:17.759 INFO [stderr] usermod: no changes
Dec 02 00:56:17.809 INFO [stderr]    Compiling hangman v0.1.0 (/source)
Dec 02 00:56:18.276 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 02 00:56:18.276 INFO [stderr]   --> src/main.rs:89:30
Dec 02 00:56:18.276 INFO [stderr]    |
Dec 02 00:56:18.276 INFO [stderr] 89 |             printstring.push((c.clone().to_string()));
Dec 02 00:56:18.276 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 00:56:18.276 INFO [stderr]    |
Dec 02 00:56:18.276 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 00:56:18.276 INFO [stderr] 
Dec 02 00:56:18.364 INFO [stderr] warning: function is never used: `veccombine`
Dec 02 00:56:18.364 INFO [stderr]   --> src/main.rs:64:1
Dec 02 00:56:18.364 INFO [stderr]    |
Dec 02 00:56:18.364 INFO [stderr] 64 | fn veccombine(victor: Vec<String>) -> String{
Dec 02 00:56:18.364 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:56:18.364 INFO [stderr]    |
Dec 02 00:56:18.364 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 00:56:18.364 INFO [stderr] 
Dec 02 00:56:18.373 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:56:18.373 INFO [stderr]   --> src/main.rs:50:9
Dec 02 00:56:18.373 INFO [stderr]    |
Dec 02 00:56:18.373 INFO [stderr] 50 |         io::stdin().read_line(&mut input);
Dec 02 00:56:18.373 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:56:18.373 INFO [stderr]    |
Dec 02 00:56:18.373 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 00:56:18.373 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:56:18.373 INFO [stderr] 
Dec 02 00:56:18.373 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:56:18.373 INFO [stderr]    --> src/main.rs:134:5
Dec 02 00:56:18.373 INFO [stderr]     |
Dec 02 00:56:18.373 INFO [stderr] 134 |     file.read_to_string(&mut contents);
Dec 02 00:56:18.373 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:56:18.373 INFO [stderr]     |
Dec 02 00:56:18.373 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:56:18.373 INFO [stderr] 
Dec 02 00:56:18.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 02 00:56:18.973 INFO [stderr] su: No module specific data is present
Dec 02 00:56:19.223 INFO running `"docker" "inspect" "f9b0e7b1b049920f614e312afb8c523817d68c4951ed090f9724883aa96c429e"`
Dec 02 00:56:19.339 INFO running `"docker" "rm" "-f" "f9b0e7b1b049920f614e312afb8c523817d68c4951ed090f9724883aa96c429e"`
Dec 02 00:56:19.432 INFO [stdout] f9b0e7b1b049920f614e312afb8c523817d68c4951ed090f9724883aa96c429e
Dec 02 00:56:19.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:56:19.676 INFO [stdout] d6d0da9bee91593a4029e610294b5a0266bccb08dcbc1418d3b243e84c0d33ae
Dec 02 00:56:19.680 INFO running `"docker" "start" "-a" "d6d0da9bee91593a4029e610294b5a0266bccb08dcbc1418d3b243e84c0d33ae"`
Dec 02 00:56:20.144 INFO [stderr] usermod: no changes
Dec 02 00:56:20.185 INFO [stderr]    Compiling hangman v0.1.0 (/source)
Dec 02 00:56:20.648 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 02 00:56:20.648 INFO [stderr]   --> src/main.rs:89:30
Dec 02 00:56:20.648 INFO [stderr]    |
Dec 02 00:56:20.648 INFO [stderr] 89 |             printstring.push((c.clone().to_string()));
Dec 02 00:56:20.648 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 00:56:20.648 INFO [stderr]    |
Dec 02 00:56:20.648 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 00:56:20.648 INFO [stderr] 
Dec 02 00:56:20.719 INFO [stderr] warning: function is never used: `veccombine`
Dec 02 00:56:20.719 INFO [stderr]   --> src/main.rs:64:1
Dec 02 00:56:20.719 INFO [stderr]    |
Dec 02 00:56:20.719 INFO [stderr] 64 | fn veccombine(victor: Vec<String>) -> String{
Dec 02 00:56:20.719 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:56:20.719 INFO [stderr]    |
Dec 02 00:56:20.719 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 00:56:20.719 INFO [stderr] 
Dec 02 00:56:20.729 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:56:20.730 INFO [stderr]   --> src/main.rs:50:9
Dec 02 00:56:20.730 INFO [stderr]    |
Dec 02 00:56:20.730 INFO [stderr] 50 |         io::stdin().read_line(&mut input);
Dec 02 00:56:20.730 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:56:20.730 INFO [stderr]    |
Dec 02 00:56:20.730 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 00:56:20.730 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:56:20.730 INFO [stderr] 
Dec 02 00:56:20.730 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:56:20.730 INFO [stderr]    --> src/main.rs:134:5
Dec 02 00:56:20.730 INFO [stderr]     |
Dec 02 00:56:20.730 INFO [stderr] 134 |     file.read_to_string(&mut contents);
Dec 02 00:56:20.730 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:56:20.730 INFO [stderr]     |
Dec 02 00:56:20.730 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:56:20.730 INFO [stderr] 
Dec 02 00:56:21.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 02 00:56:21.115 INFO [stderr] su: No module specific data is present
Dec 02 00:56:21.523 INFO running `"docker" "inspect" "d6d0da9bee91593a4029e610294b5a0266bccb08dcbc1418d3b243e84c0d33ae"`
Dec 02 00:56:21.714 INFO running `"docker" "rm" "-f" "d6d0da9bee91593a4029e610294b5a0266bccb08dcbc1418d3b243e84c0d33ae"`
Dec 02 00:56:21.951 INFO [stdout] d6d0da9bee91593a4029e610294b5a0266bccb08dcbc1418d3b243e84c0d33ae
Dec 02 00:56:21.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:56:22.291 INFO [stdout] f7001df097d317364769b60ab85772b41607beea4cd19490beef92ad73d9cb05
Dec 02 00:56:22.296 INFO running `"docker" "start" "-a" "f7001df097d317364769b60ab85772b41607beea4cd19490beef92ad73d9cb05"`
Dec 02 00:56:23.074 INFO [stderr] usermod: no changes
Dec 02 00:56:23.109 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 00:56:23.109 INFO [stderr]      Running /target/debug/deps/hangman-1787a0b524c3a45b
Dec 02 00:56:23.110 INFO [stdout] 
Dec 02 00:56:23.110 INFO [stdout] running 0 tests
Dec 02 00:56:23.110 INFO [stdout] 
Dec 02 00:56:23.110 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 00:56:23.110 INFO [stdout] 
Dec 02 00:56:23.112 INFO [stderr] su: No module specific data is present
Dec 02 00:56:23.351 INFO running `"docker" "inspect" "f7001df097d317364769b60ab85772b41607beea4cd19490beef92ad73d9cb05"`
Dec 02 00:56:23.489 INFO running `"docker" "rm" "-f" "f7001df097d317364769b60ab85772b41607beea4cd19490beef92ad73d9cb05"`
Dec 02 00:56:23.672 INFO [stdout] f7001df097d317364769b60ab85772b41607beea4cd19490beef92ad73d9cb05
