[INFO] cloning repository https://github.com/grantcooksey/hangman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grantcooksey/hangman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrantcooksey%2Fhangman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrantcooksey%2Fhangman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55ef7c26c12689eb9c1307abee5446214606c72c
[INFO] testing grantcooksey/hangman against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrantcooksey%2Fhangman" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/grantcooksey/hangman on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/grantcooksey/hangman
[INFO] finished tweaking git repo https://github.com/grantcooksey/hangman
[INFO] tweaked toml for git repo https://github.com/grantcooksey/hangman written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/grantcooksey/hangman already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abbcf3d8345bdc000c1e47f5e85b8205bb0ad1b4237f87687f11b14c4e041577
[INFO] running `Command { std: "docker" "start" "-a" "abbcf3d8345bdc000c1e47f5e85b8205bb0ad1b4237f87687f11b14c4e041577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abbcf3d8345bdc000c1e47f5e85b8205bb0ad1b4237f87687f11b14c4e041577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abbcf3d8345bdc000c1e47f5e85b8205bb0ad1b4237f87687f11b14c4e041577", kill_on_drop: false }`
[INFO] [stdout] abbcf3d8345bdc000c1e47f5e85b8205bb0ad1b4237f87687f11b14c4e041577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28de5b204b1df7eb2f9837684944decda7fabb72b23c47642b8212602539bf34
[INFO] running `Command { std: "docker" "start" "-a" "28de5b204b1df7eb2f9837684944decda7fabb72b23c47642b8212602539bf34", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling rand v0.5.3
[INFO] [stderr]    Compiling hangman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/hangman/mod.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let trimmed: &str = buffer.trim_right();
[INFO] [stdout]    |                                ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `Command { std: "docker" "inspect" "28de5b204b1df7eb2f9837684944decda7fabb72b23c47642b8212602539bf34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28de5b204b1df7eb2f9837684944decda7fabb72b23c47642b8212602539bf34", kill_on_drop: false }`
[INFO] [stdout] 28de5b204b1df7eb2f9837684944decda7fabb72b23c47642b8212602539bf34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5df14448488a9b6aa4f8c5497e96d9dd47d74330832cd3f890ab177510db604
[INFO] running `Command { std: "docker" "start" "-a" "c5df14448488a9b6aa4f8c5497e96d9dd47d74330832cd3f890ab177510db604", kill_on_drop: false }`
[INFO] [stderr]    Compiling hangman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/hangman/mod.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let trimmed: &str = buffer.trim_right();
[INFO] [stdout]    |                                ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "c5df14448488a9b6aa4f8c5497e96d9dd47d74330832cd3f890ab177510db604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5df14448488a9b6aa4f8c5497e96d9dd47d74330832cd3f890ab177510db604", kill_on_drop: false }`
[INFO] [stdout] c5df14448488a9b6aa4f8c5497e96d9dd47d74330832cd3f890ab177510db604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d3d242d8af765a73734fa45efe7ee73b1a15bc50bf052bfcc16fcbc1c366757
[INFO] running `Command { std: "docker" "start" "-a" "9d3d242d8af765a73734fa45efe7ee73b1a15bc50bf052bfcc16fcbc1c366757", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]   --> src/hangman/mod.rs:54:32
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let trimmed: &str = buffer.trim_right();
[INFO] [stderr]    |                                ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hangman` (bin "hangman" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hangman-8ae7eae12ebec204)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test hangman::tests::build_guessed_letters_duplicate_match ... ok
[INFO] [stdout] test hangman::tests::build_guessed_letters_no_match ... ok
[INFO] [stdout] test hangman::tests::current_word_multiple_matches ... ok
[INFO] [stdout] test hangman::tests::current_word_no_matches ... ok
[INFO] [stdout] test hangman::tests::current_word_single_matches ... ok
[INFO] [stdout] test hangman::tests::game_state_has_not_won ... ok
[INFO] [stdout] test hangman::tests::game_state_has_won ... ok
[INFO] [stdout] test hangman::tests::game_state_has_won_empty ... ok
[INFO] [stdout] test hangman::tests::game_state_setup ... ok
[INFO] [stdout] test hangman::tests::join_no_new_matches ... ok
[INFO] [stdout] test hangman::tests::join_some_matches ... ok
[INFO] [stdout] test hangman::tests::matches_if_not_in ... ok
[INFO] [stdout] test hangman::tests::matches_single ... ok
[INFO] [stdout] test hangman::tests::matches_multiple ... ok
[INFO] [stdout] test hangman::tests::parse_convert_uppercase_ascii_to_lowercase ... ok
[INFO] [stdout] test hangman::tests::parse_empty_input ... ok
[INFO] [stdout] test hangman::tests::parse_failes_on_non_ascii ... ok
[INFO] [stdout] test hangman::tests::parse_input_too_long ... ok
[INFO] [stdout] test hangman::tests::parse_valid_input ... ok
[INFO] [stdout] test hangman::tests::update_invalid_guess ... ok
[INFO] [stdout] test hangman::tests::update_previous_guess ... ok
[INFO] [stdout] test hangman::tests::update_valid_guess ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d3d242d8af765a73734fa45efe7ee73b1a15bc50bf052bfcc16fcbc1c366757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3d242d8af765a73734fa45efe7ee73b1a15bc50bf052bfcc16fcbc1c366757", kill_on_drop: false }`
[INFO] [stdout] 9d3d242d8af765a73734fa45efe7ee73b1a15bc50bf052bfcc16fcbc1c366757