[INFO] cloning repository https://github.com/joshuahenderson-nec/hangman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshuahenderson-nec/hangman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuahenderson-nec%2Fhangman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuahenderson-nec%2Fhangman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dade973186685dc8435d4918da0636fe6ff2dbf1
[INFO] testing joshuahenderson-nec/hangman against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuahenderson-nec%2Fhangman" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshuahenderson-nec/hangman on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joshuahenderson-nec/hangman
[INFO] finished tweaking git repo https://github.com/joshuahenderson-nec/hangman
[INFO] tweaked toml for git repo https://github.com/joshuahenderson-nec/hangman written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/joshuahenderson-nec/hangman already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 08cef6a66c10aa5a8776ae5d1f1b3c085a4de09177aa3d8c5eac301a9cc7440e
[INFO] running `Command { std: "docker" "start" "-a" "08cef6a66c10aa5a8776ae5d1f1b3c085a4de09177aa3d8c5eac301a9cc7440e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08cef6a66c10aa5a8776ae5d1f1b3c085a4de09177aa3d8c5eac301a9cc7440e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08cef6a66c10aa5a8776ae5d1f1b3c085a4de09177aa3d8c5eac301a9cc7440e", kill_on_drop: false }`
[INFO] [stdout] 08cef6a66c10aa5a8776ae5d1f1b3c085a4de09177aa3d8c5eac301a9cc7440e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1467f8422bde70b47a3c6eef903193d085fb7817d877ef4bae1de2af475751cb
[INFO] running `Command { std: "docker" "start" "-a" "1467f8422bde70b47a3c6eef903193d085fb7817d877ef4bae1de2af475751cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.24
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling hangman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/dictionary.rs:36:77
[INFO] [stdout]    |
[INFO] [stdout] 36 |                     Err(why) => panic!("Couldn't read {}: {}", display, why.description()),
[INFO] [stdout]    |                                                                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/dictionary.rs:40:69
[INFO] [stdout]    |
[INFO] [stdout] 40 |             Err(why) => panic!("Couldn't open {}: {}", display, why.description())
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "1467f8422bde70b47a3c6eef903193d085fb7817d877ef4bae1de2af475751cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1467f8422bde70b47a3c6eef903193d085fb7817d877ef4bae1de2af475751cb", kill_on_drop: false }`
[INFO] [stdout] 1467f8422bde70b47a3c6eef903193d085fb7817d877ef4bae1de2af475751cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e0a127598c902be16ef179c4b494288f8dd1081de9f8ff023f452503c187289
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8e0a127598c902be16ef179c4b494288f8dd1081de9f8ff023f452503c187289", kill_on_drop: false }`
[INFO] [stderr]    Compiling hangman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/dictionary.rs:36:77
[INFO] [stdout]    |
[INFO] [stdout] 36 |                     Err(why) => panic!("Couldn't read {}: {}", display, why.description()),
[INFO] [stdout]    |                                                                             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/dictionary.rs:40:69
[INFO] [stdout]    |
[INFO] [stdout] 40 |             Err(why) => panic!("Couldn't open {}: {}", display, why.description())
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "8e0a127598c902be16ef179c4b494288f8dd1081de9f8ff023f452503c187289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0a127598c902be16ef179c4b494288f8dd1081de9f8ff023f452503c187289", kill_on_drop: false }`
[INFO] [stdout] 8e0a127598c902be16ef179c4b494288f8dd1081de9f8ff023f452503c187289
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 425e35144ba840504b9d8956e96e21d3f29b03f32f3c42e88f8745847e25137d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "425e35144ba840504b9d8956e96e21d3f29b03f32f3c42e88f8745847e25137d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout] running 12 tests
[INFO] [stderr]   --> src/dictionary.rs:36:77
[INFO] [stdout] test game_input::test::test_extract_character_success ... ok
[INFO] [stderr]    |
[INFO] [stdout] test game_input::test::test_invalid_input_special_character ... ok
[INFO] [stderr] 36 |                     Err(why) => panic!("Couldn't read {}: {}", display, why.description()),
[INFO] [stdout] test game_input::test::test_valid_input ... ok
[INFO] [stderr]    |                                                                             ^^^^^^^^^^^
[INFO] [stdout] test game_input::test::test_invalid_input_number ... ok
[INFO] [stderr]    |
[INFO] [stdout] test game_input::test::test_invalid_input_more_than_one_character ... ok
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] test game_model::test::test_correct_guess ... ok
[INFO] [stderr] 
[INFO] [stdout] test game_model::test::test_incorrect_guess ... ok
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/dictionary.rs:40:69
[INFO] [stderr]    |
[INFO] [stderr] 40 |             Err(why) => panic!("Couldn't open {}: {}", display, why.description())
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `hangman` (bin "hangman" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hangman-787866946858c95e)
[INFO] [stdout] test game_model::test::test_loss ... ok
[INFO] [stdout] test game_model::test::test_win ... ok
[INFO] [stdout] test game_input::test::test_extract_character_failure - should panic ... ok
[INFO] [stdout] test dictionary::test::test_open_words_file_failure - should panic ... ok
[INFO] [stdout] test dictionary::test::test_open_words_file_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "425e35144ba840504b9d8956e96e21d3f29b03f32f3c42e88f8745847e25137d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425e35144ba840504b9d8956e96e21d3f29b03f32f3c42e88f8745847e25137d", kill_on_drop: false }`
[INFO] [stdout] 425e35144ba840504b9d8956e96e21d3f29b03f32f3c42e88f8745847e25137d