[INFO] cloning repository https://github.com/julienp17/petit-chevaux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/julienp17/petit-chevaux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulienp17%2Fpetit-chevaux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulienp17%2Fpetit-chevaux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8df83b31e4aac8a9b4bbb7b605517ee4b4c73d9f
[INFO] testing julienp17/petit-chevaux against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulienp17%2Fpetit-chevaux" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/julienp17/petit-chevaux
[INFO] finished tweaking git repo https://github.com/julienp17/petit-chevaux
[INFO] tweaked toml for git repo https://github.com/julienp17/petit-chevaux written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/julienp17/petit-chevaux on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/julienp17/petit-chevaux already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hermit-abi v0.1.16
[INFO] [stderr]   Downloaded colored v2.0.0
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.9
[INFO] [stderr]   Downloaded getrandom v0.1.15
[INFO] [stderr]   Downloaded libc v0.2.79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e08273b00b92283e3f2e3148fe07425167d92bc0647f2291e0ef01698df970ce
[INFO] running `Command { std: "docker" "start" "-a" "e08273b00b92283e3f2e3148fe07425167d92bc0647f2291e0ef01698df970ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e08273b00b92283e3f2e3148fe07425167d92bc0647f2291e0ef01698df970ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08273b00b92283e3f2e3148fe07425167d92bc0647f2291e0ef01698df970ce", kill_on_drop: false }`
[INFO] [stdout] e08273b00b92283e3f2e3148fe07425167d92bc0647f2291e0ef01698df970ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f09757116913de33dd5d5ffcd5138af57614bcbb81a0cc244be811e650aa380
[INFO] running `Command { std: "docker" "start" "-a" "9f09757116913de33dd5d5ffcd5138af57614bcbb81a0cc244be811e650aa380", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling petit_chevaux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `roll_dice` is never used
[INFO] [stdout]   --> src/game.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn roll_dice(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "9f09757116913de33dd5d5ffcd5138af57614bcbb81a0cc244be811e650aa380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f09757116913de33dd5d5ffcd5138af57614bcbb81a0cc244be811e650aa380", kill_on_drop: false }`
[INFO] [stdout] 9f09757116913de33dd5d5ffcd5138af57614bcbb81a0cc244be811e650aa380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e0ffd213d1db12a3b83bc06763fbe656ff882ee2d03a7618ce311e516a0b704
[INFO] running `Command { std: "docker" "start" "-a" "9e0ffd213d1db12a3b83bc06763fbe656ff882ee2d03a7618ce311e516a0b704", kill_on_drop: false }`
[INFO] [stderr]    Compiling petit_chevaux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `roll_dice` is never used
[INFO] [stdout]   --> src/game.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn roll_dice(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "9e0ffd213d1db12a3b83bc06763fbe656ff882ee2d03a7618ce311e516a0b704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0ffd213d1db12a3b83bc06763fbe656ff882ee2d03a7618ce311e516a0b704", kill_on_drop: false }`
[INFO] [stdout] 9e0ffd213d1db12a3b83bc06763fbe656ff882ee2d03a7618ce311e516a0b704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6666d975749ef8fdc40ae493dea1c4a02d2aacdc50a0de26f4a3f77be3fdba09
[INFO] running `Command { std: "docker" "start" "-a" "6666d975749ef8fdc40ae493dea1c4a02d2aacdc50a0de26f4a3f77be3fdba09", kill_on_drop: false }`
[INFO] [stderr] warning: method `roll_dice` is never used
[INFO] [stderr]   --> src/game.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl Game {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 60 |     fn roll_dice(&self) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `petit_chevaux` (bin "petit_chevaux" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/petit_chevaux-423f8fc07e8be39a)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test game::tests::get_stair_index::yellow ... ok
[INFO] [stdout] test game::tests::get_stair_index::red ... ok
[INFO] [stdout] test game::tests::get_stair_index::green ... ok
[INFO] [stdout] test game::tests::initialization::stairs ... ok
[INFO] [stdout] test game::tests::kick_horse::no_horse_at_index ... ok
[INFO] [stdout] test game::tests::move_horse::board_loop ... ok
[INFO] [stdout] test game::tests::move_horse::can_move ... ok
[INFO] [stdout] test game::tests::move_horse::no_horse_at_index ... ok
[INFO] [stdout] test game::tests::initialization::stables ... ok
[INFO] [stdout] test game::tests::kick_horse::place_and_kick ... ok
[INFO] [stdout] test game::tests::move_horse::kick_on_move ... ok
[INFO] [stdout] test game::tests::move_horse::turn_completed::at_stairs::blue ... ok
[INFO] [stdout] test game::tests::move_horse::turn_completed::at_stairs::green ... ok
[INFO] [stdout] test game::tests::move_horse::turn_completed::at_stairs::red ... ok
[INFO] [stdout] test game::tests::move_horse::turn_completed::pass_stairs::blue ... ok
[INFO] [stdout] test game::tests::move_horse::turn_completed::pass_stairs::green ... ok
[INFO] [stdout] test game::tests::get_stair_index::blue ... ok
[INFO] [stdout] test game::tests::initialization::can_create_game ... ok
[INFO] [stdout] test game::tests::move_horse::turn_completed::at_stairs::yellow ... ok
[INFO] [stdout] test game::tests::move_horse::turn_completed::pass_stairs::red ... ok
[INFO] [stdout] test game::tests::place_horse::blue ... ok
[INFO] [stdout] test game::tests::move_horse::turn_completed::pass_stairs::yellow ... ok
[INFO] [stdout] test game::tests::initialization::board ... ok
[INFO] [stdout] test game::tests::move_horse::turn_completed::to_stairs::red ... ok
[INFO] [stdout] test game::tests::place_horse::green ... ok
[INFO] [stdout] test game::tests::place_horse::yellow ... ok
[INFO] [stdout] test game::tests::place_horse::kick_on_place ... ok
[INFO] [stdout] test game::tests::place_horse::red ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6666d975749ef8fdc40ae493dea1c4a02d2aacdc50a0de26f4a3f77be3fdba09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6666d975749ef8fdc40ae493dea1c4a02d2aacdc50a0de26f4a3f77be3fdba09", kill_on_drop: false }`
[INFO] [stdout] 6666d975749ef8fdc40ae493dea1c4a02d2aacdc50a0de26f4a3f77be3fdba09