Nov 01 15:55:22.527 INFO testing alternately/hangman against 1.30.0 for beta-1.31-1
Nov 01 15:55:22.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 15:55:22.923 INFO blam! db8d7997b6c4257f079303f51e3cae286ac6559017989b35276ac44dfcef55e0
Nov 01 15:55:22.947 INFO running `"docker" "start" "-a" "db8d7997b6c4257f079303f51e3cae286ac6559017989b35276ac44dfcef55e0"`
Nov 01 15:55:24.102 INFO kablam! usermod: no changes
Nov 01 15:55:24.275 INFO kablam!    Compiling hangman v0.1.0 (/source)
Nov 01 15:55:24.886 INFO kablam! warning: unnecessary parentheses around method argument
Nov 01 15:55:24.886 INFO kablam!   --> src/main.rs:89:30
Nov 01 15:55:24.887 INFO kablam!    |
Nov 01 15:55:24.887 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Nov 01 15:55:24.887 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 15:55:24.887 INFO kablam!    |
Nov 01 15:55:24.887 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 15:55:24.887 INFO kablam! 
Nov 01 15:55:25.007 INFO kablam! warning: function is never used: `veccombine`
Nov 01 15:55:25.007 INFO kablam!   --> src/main.rs:64:1
Nov 01 15:55:25.007 INFO kablam!    |
Nov 01 15:55:25.007 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Nov 01 15:55:25.007 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:55:25.007 INFO kablam!    |
Nov 01 15:55:25.007 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 15:55:25.007 INFO kablam! 
Nov 01 15:55:25.007 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 15:55:25.007 INFO kablam!   --> src/main.rs:50:9
Nov 01 15:55:25.007 INFO kablam!    |
Nov 01 15:55:25.007 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Nov 01 15:55:25.007 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:55:25.007 INFO kablam!    |
Nov 01 15:55:25.007 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 15:55:25.007 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 15:55:25.007 INFO kablam! 
Nov 01 15:55:25.007 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 15:55:25.007 INFO kablam!    --> src/main.rs:134:5
Nov 01 15:55:25.007 INFO kablam!     |
Nov 01 15:55:25.007 INFO kablam! 134 |     file.read_to_string(&mut contents);
Nov 01 15:55:25.007 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:55:25.007 INFO kablam!     |
Nov 01 15:55:25.007 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 15:55:25.007 INFO kablam! 
Nov 01 15:55:26.004 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Nov 01 15:55:26.009 INFO kablam! su: No module specific data is present
Nov 01 15:55:27.251 INFO running `"docker" "rm" "-f" "db8d7997b6c4257f079303f51e3cae286ac6559017989b35276ac44dfcef55e0"`
Nov 01 15:55:27.583 INFO blam! db8d7997b6c4257f079303f51e3cae286ac6559017989b35276ac44dfcef55e0
Nov 01 15:55:27.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 15:55:28.020 INFO blam! 8495ba78698de5cd526464aac2e8b3f916a2080ee201487eaf3913892c1f303f
Nov 01 15:55:28.023 INFO running `"docker" "start" "-a" "8495ba78698de5cd526464aac2e8b3f916a2080ee201487eaf3913892c1f303f"`
Nov 01 15:55:29.607 INFO kablam! usermod: no changes
Nov 01 15:55:29.675 INFO kablam!    Compiling hangman v0.1.0 (/source)
Nov 01 15:55:30.283 INFO kablam! warning: unnecessary parentheses around method argument
Nov 01 15:55:30.283 INFO kablam!   --> src/main.rs:89:30
Nov 01 15:55:30.283 INFO kablam!    |
Nov 01 15:55:30.283 INFO kablam! 89 |             printstring.push((c.clone().to_string()));
Nov 01 15:55:30.283 INFO kablam!    |                              ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 15:55:30.283 INFO kablam!    |
Nov 01 15:55:30.283 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 15:55:30.283 INFO kablam! 
Nov 01 15:55:30.431 INFO kablam! warning: function is never used: `veccombine`
Nov 01 15:55:30.431 INFO kablam!   --> src/main.rs:64:1
Nov 01 15:55:30.431 INFO kablam!    |
Nov 01 15:55:30.431 INFO kablam! 64 | fn veccombine(victor: Vec<String>) -> String{
Nov 01 15:55:30.431 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:55:30.431 INFO kablam!    |
Nov 01 15:55:30.431 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 15:55:30.431 INFO kablam! 
Nov 01 15:55:30.443 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 15:55:30.443 INFO kablam!   --> src/main.rs:50:9
Nov 01 15:55:30.443 INFO kablam!    |
Nov 01 15:55:30.443 INFO kablam! 50 |         io::stdin().read_line(&mut input);
Nov 01 15:55:30.443 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:55:30.443 INFO kablam!    |
Nov 01 15:55:30.443 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 15:55:30.443 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 15:55:30.443 INFO kablam! 
Nov 01 15:55:30.443 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 15:55:30.443 INFO kablam!    --> src/main.rs:134:5
Nov 01 15:55:30.443 INFO kablam!     |
Nov 01 15:55:30.443 INFO kablam! 134 |     file.read_to_string(&mut contents);
Nov 01 15:55:30.443 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:55:30.443 INFO kablam!     |
Nov 01 15:55:30.444 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 15:55:30.444 INFO kablam! 
Nov 01 15:55:30.968 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Nov 01 15:55:30.971 INFO kablam! su: No module specific data is present
Nov 01 15:55:32.227 INFO running `"docker" "rm" "-f" "8495ba78698de5cd526464aac2e8b3f916a2080ee201487eaf3913892c1f303f"`
Nov 01 15:55:32.511 INFO blam! 8495ba78698de5cd526464aac2e8b3f916a2080ee201487eaf3913892c1f303f
Nov 01 15:55:32.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 15:55:32.963 INFO blam! 04fd7d4c1e42560cd787bc029ca6ecba4bba0c208e4b4979e1f5f1275a6f3840
Nov 01 15:55:32.975 INFO running `"docker" "start" "-a" "04fd7d4c1e42560cd787bc029ca6ecba4bba0c208e4b4979e1f5f1275a6f3840"`
Nov 01 15:55:34.306 INFO kablam! usermod: no changes
Nov 01 15:55:34.395 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 01 15:55:34.411 INFO kablam!      Running /target/debug/deps/hangman-56ad4aad66950827
Nov 01 15:55:34.411 INFO blam! 
Nov 01 15:55:34.411 INFO blam! running 0 tests
Nov 01 15:55:34.411 INFO blam! 
Nov 01 15:55:34.411 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 15:55:34.411 INFO blam! 
Nov 01 15:55:34.415 INFO kablam! su: No module specific data is present
Nov 01 15:55:35.609 INFO running `"docker" "rm" "-f" "04fd7d4c1e42560cd787bc029ca6ecba4bba0c208e4b4979e1f5f1275a6f3840"`
Nov 01 15:55:35.823 INFO blam! 04fd7d4c1e42560cd787bc029ca6ecba4bba0c208e4b4979e1f5f1275a6f3840
