[INFO] cloning repository https://github.com/joe-mojo/xke_rusty_mower
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joe-mojo/xke_rusty_mower" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoe-mojo%2Fxke_rusty_mower", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoe-mojo%2Fxke_rusty_mower'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4f954cb53cc72224ccc049b82edd7e214e59353
[INFO] testing joe-mojo/xke_rusty_mower against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoe-mojo%2Fxke_rusty_mower" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joe-mojo/xke_rusty_mower on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joe-mojo/xke_rusty_mower
[INFO] finished tweaking git repo https://github.com/joe-mojo/xke_rusty_mower
[INFO] tweaked toml for git repo https://github.com/joe-mojo/xke_rusty_mower written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/joe-mojo/xke_rusty_mower already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53275267dad9084a1a6a5781e563e97d9a793582d0be4e435dd54d8cde6c5ebd
[INFO] running `Command { std: "docker" "start" "-a" "53275267dad9084a1a6a5781e563e97d9a793582d0be4e435dd54d8cde6c5ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53275267dad9084a1a6a5781e563e97d9a793582d0be4e435dd54d8cde6c5ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53275267dad9084a1a6a5781e563e97d9a793582d0be4e435dd54d8cde6c5ebd", kill_on_drop: false }`
[INFO] [stdout] 53275267dad9084a1a6a5781e563e97d9a793582d0be4e435dd54d8cde6c5ebd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58d2b5d30f65bf0d5ae79c463d95085c11142afda77ffdc416c859e930617ae5
[INFO] running `Command { std: "docker" "start" "-a" "58d2b5d30f65bf0d5ae79c463d95085c11142afda77ffdc416c859e930617ae5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.5.0
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.7
[INFO] [stderr]    Compiling rusty_mower v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/mower.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | /         lazy_static! {
[INFO] [stdout] 28 | |             static ref REGX: Regex = Regex::new(r"^(\d+) (\d+) ([NSEOW])$").unwrap();
[INFO] [stdout] 29 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "58d2b5d30f65bf0d5ae79c463d95085c11142afda77ffdc416c859e930617ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d2b5d30f65bf0d5ae79c463d95085c11142afda77ffdc416c859e930617ae5", kill_on_drop: false }`
[INFO] [stdout] 58d2b5d30f65bf0d5ae79c463d95085c11142afda77ffdc416c859e930617ae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc76475898b977f3e27456bd0399cfa61c825b92c86ddd3190b4da36fd77401f
[INFO] running `Command { std: "docker" "start" "-a" "bc76475898b977f3e27456bd0399cfa61c825b92c86ddd3190b4da36fd77401f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rusty_mower v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/mower.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | /         lazy_static! {
[INFO] [stdout] 28 | |             static ref REGX: Regex = Regex::new(r"^(\d+) (\d+) ([NSEOW])$").unwrap();
[INFO] [stdout] 29 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.09s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_mower-6cfb2e0ce011bb1f)
[INFO] running `Command { std: "docker" "inspect" "bc76475898b977f3e27456bd0399cfa61c825b92c86ddd3190b4da36fd77401f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc76475898b977f3e27456bd0399cfa61c825b92c86ddd3190b4da36fd77401f", kill_on_drop: false }`
[INFO] [stdout] bc76475898b977f3e27456bd0399cfa61c825b92c86ddd3190b4da36fd77401f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0d508236358b6cbab81d4a67443c4fdbcbb978d58004f5aa00b49add52349ae
[INFO] running `Command { std: "docker" "start" "-a" "f0d508236358b6cbab81d4a67443c4fdbcbb978d58004f5aa00b49add52349ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/mower.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 | /         lazy_static! {
[INFO] [stderr] 28 | |             static ref REGX: Regex = Regex::new(r"^(\d+) (\d+) ([NSEOW])$").unwrap();
[INFO] [stderr] 29 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty_mower` (bin "rusty_mower" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_mower-6cfb2e0ce011bb1f)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test command::tests::parse_ok_when_all_commands_are_valid ... ok
[INFO] [stdout] test command::tests::parse_ko_if_at_least_one_char_is_invalid ... ok
[INFO] [stdout] test command::tests::from_char_should_convert_valid_char_as_command ... ok
[INFO] [stdout] test direction::tests::from_char_should_convert_valid_char_as_direction ... ok
[INFO] [stdout] test direction::tests::go_should_move_coords ... ok
[INFO] [stdout] test direction::tests::turn_left_test ... ok
[INFO] [stdout] test command::tests::from_char_should_return_none_for_other_chars ... ok
[INFO] [stdout] test direction::tests::turn_right_test ... ok
[INFO] [stdout] test lawn::tests::parse_should_parse_lawn_dimensions ... ok
[INFO] [stdout] test lawn::tests::parse_should_return_the_right_error ... ok
[INFO] [stdout] test mower::tests::apply_should_change_mower_position ... ok
[INFO] [stdout] test mower::tests::apply_should_change_mower_direction ... ok
[INFO] [stdout] test mower::tests::exec_should_move_mower_to_the_right_location ... ok
[INFO] [stdout] test mower::tests::exec_should_not_allow_mower_to_escape_lawn ... ok
[INFO] [stdout] test mower::tests::next_position_should_return_the_position_forward ... ok
[INFO] [stdout] test direction::tests::from_char_should_return_none_for_other_chars ... ok
[INFO] [stdout] test position::tests::adding_move_gives_new_position ... ok
[INFO] [stdout] test mower::tests::parse_should_return_error_on_invalid_direction ... ok
[INFO] [stdout] test mower::tests::parse_should_return_error_on_invalid_position ... ok
[INFO] [stdout] test mower::tests::parse_should_return_a_mower ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f0d508236358b6cbab81d4a67443c4fdbcbb978d58004f5aa00b49add52349ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d508236358b6cbab81d4a67443c4fdbcbb978d58004f5aa00b49add52349ae", kill_on_drop: false }`
[INFO] [stdout] f0d508236358b6cbab81d4a67443c4fdbcbb978d58004f5aa00b49add52349ae