[INFO] cloning repository https://github.com/Chroniaro/PerfectTurtleRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Chroniaro/PerfectTurtleRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChroniaro%2FPerfectTurtleRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChroniaro%2FPerfectTurtleRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e54b8a062b830fcddb33605b06ddb5c0944f25e4
[INFO] testing Chroniaro/PerfectTurtleRust 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%2FChroniaro%2FPerfectTurtleRust" "/workspace/builds/worker-111/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Chroniaro/PerfectTurtleRust 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/Chroniaro/PerfectTurtleRust
[INFO] finished tweaking git repo https://github.com/Chroniaro/PerfectTurtleRust
[INFO] tweaked toml for git repo https://github.com/Chroniaro/PerfectTurtleRust written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate git repo https://github.com/Chroniaro/PerfectTurtleRust 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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] e6113504be0aa84e79459b3246cb447b0c2ef7caee39308241a9cdd3edcef749
[INFO] running `Command { std: "docker" "start" "-a" "e6113504be0aa84e79459b3246cb447b0c2ef7caee39308241a9cdd3edcef749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6113504be0aa84e79459b3246cb447b0c2ef7caee39308241a9cdd3edcef749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6113504be0aa84e79459b3246cb447b0c2ef7caee39308241a9cdd3edcef749", kill_on_drop: false }`
[INFO] [stdout] e6113504be0aa84e79459b3246cb447b0c2ef7caee39308241a9cdd3edcef749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 3501a1b459a87ef5b85b0be62769c5289be42df84dd457828ce1e4076b480e7a
[INFO] running `Command { std: "docker" "start" "-a" "3501a1b459a87ef5b85b0be62769c5289be42df84dd457828ce1e4076b480e7a", 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] [stderr]    Compiling turtle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new_strict`
[INFO] [stdout]   --> src/turtle_board.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn new_strict() -> TurtleBoard {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contains_vertical_line`
[INFO] [stdout]    --> src/turtle_board.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn contains_vertical_line(&self, x: i32, ys: Range<i32>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contains_horizontal_line`
[INFO] [stdout]    --> src/turtle_board.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn contains_horizontal_line(&self, xs: Range<i32>, y: i32) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.94s
[INFO] running `Command { std: "docker" "inspect" "3501a1b459a87ef5b85b0be62769c5289be42df84dd457828ce1e4076b480e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3501a1b459a87ef5b85b0be62769c5289be42df84dd457828ce1e4076b480e7a", kill_on_drop: false }`
[INFO] [stdout] 3501a1b459a87ef5b85b0be62769c5289be42df84dd457828ce1e4076b480e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] bbba5bf9e590c2c788fab6f70310d4613abe9e530f8de0c4e7ddb68fce489f94
[INFO] running `Command { std: "docker" "start" "-a" "bbba5bf9e590c2c788fab6f70310d4613abe9e530f8de0c4e7ddb68fce489f94", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: associated function is never used: `new_strict`
[INFO] [stdout]   --> src/turtle_board.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn new_strict() -> TurtleBoard {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling turtle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `contains_vertical_line`
[INFO] [stdout]    --> src/turtle_board.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn contains_vertical_line(&self, x: i32, ys: Range<i32>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contains_horizontal_line`
[INFO] [stdout]    --> src/turtle_board.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn contains_horizontal_line(&self, xs: Range<i32>, y: i32) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/turtle-4a5796ac1c702358)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/turtle-b1d4ed7fdc46bbc9)
[INFO] running `Command { std: "docker" "inspect" "bbba5bf9e590c2c788fab6f70310d4613abe9e530f8de0c4e7ddb68fce489f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbba5bf9e590c2c788fab6f70310d4613abe9e530f8de0c4e7ddb68fce489f94", kill_on_drop: false }`
[INFO] [stdout] bbba5bf9e590c2c788fab6f70310d4613abe9e530f8de0c4e7ddb68fce489f94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 0da61357e4871679419580ee88740a4c51d3377306b3f06ac161c2c225bb9be3
[INFO] running `Command { std: "docker" "start" "-a" "0da61357e4871679419580ee88740a4c51d3377306b3f06ac161c2c225bb9be3", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `new_strict`
[INFO] [stderr]   --> src/turtle_board.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn new_strict() -> TurtleBoard {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `contains_vertical_line`
[INFO] [stderr]    --> src/turtle_board.rs:120:12
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn contains_vertical_line(&self, x: i32, ys: Range<i32>) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `contains_horizontal_line`
[INFO] [stderr]    --> src/turtle_board.rs:127:12
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn contains_horizontal_line(&self, xs: Range<i32>, y: i32) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `turtle` (lib) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/turtle-4a5796ac1c702358)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test turtle_board::tests::adding_lines ... ok
[INFO] [stdout] test turtle_board::tests::contains_lines ... ok
[INFO] [stdout] test turtle_board::tests::lazy_bounds ... ok
[INFO] [stdout] test turtle_board::tests::strict_bounds ... ok
[INFO] [stdout] test turtle_board::tests::lazy_to_strict_bounds ... ok
[INFO] [stdout] test turtle_board::tests::display ... ok
[INFO] [stdout] test turtle_board::tests::strict_to_lazy_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/turtle-b1d4ed7fdc46bbc9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests turtle
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0da61357e4871679419580ee88740a4c51d3377306b3f06ac161c2c225bb9be3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da61357e4871679419580ee88740a4c51d3377306b3f06ac161c2c225bb9be3", kill_on_drop: false }`
[INFO] [stdout] 0da61357e4871679419580ee88740a4c51d3377306b3f06ac161c2c225bb9be3