[INFO] cloning repository https://github.com/fxdave/ascii-snake-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fxdave/ascii-snake-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffxdave%2Fascii-snake-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffxdave%2Fascii-snake-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78b6bb3a9bc0d366b901f9637e613fbe1ff5a613
[INFO] testing fxdave/ascii-snake-rs against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffxdave%2Fascii-snake-rs" "/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/fxdave/ascii-snake-rs
[INFO] finished tweaking git repo https://github.com/fxdave/ascii-snake-rs
[INFO] tweaked toml for git repo https://github.com/fxdave/ascii-snake-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fxdave/ascii-snake-rs on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fxdave/ascii-snake-rs 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.1.57
[INFO] [stderr]   Downloaded predicates-tree v1.0.0
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[INFO] [stderr]   Downloaded mockall_derive v0.8.3
[INFO] [stderr]   Downloaded mockall v0.8.3
[INFO] [stderr]   Downloaded predicates v1.0.5
[INFO] [stderr]   Downloaded aho-corasick v0.7.15
[INFO] [stderr]   Downloaded regex v1.4.2
[INFO] [stderr]   Downloaded regex-syntax v0.6.21
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3f0457ab6cf3aca6297cf572cc148fbe59397b01a906ac40f124a9545a70e40
[INFO] running `Command { std: "docker" "start" "-a" "d3f0457ab6cf3aca6297cf572cc148fbe59397b01a906ac40f124a9545a70e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3f0457ab6cf3aca6297cf572cc148fbe59397b01a906ac40f124a9545a70e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f0457ab6cf3aca6297cf572cc148fbe59397b01a906ac40f124a9545a70e40", kill_on_drop: false }`
[INFO] [stdout] d3f0457ab6cf3aca6297cf572cc148fbe59397b01a906ac40f124a9545a70e40
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 62742bdafda52f5e33772ba3cf04f9566aa5ec4956149eb3e1b760fa10934a54
[INFO] running `Command { std: "docker" "start" "-a" "62742bdafda52f5e33772ba3cf04f9566aa5ec4956149eb3e1b760fa10934a54", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling linked_list_macro v0.1.0 (/opt/rustwide/workdir/linked_list_macro)
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling predicates v1.0.5
[INFO] [stderr]    Compiling mockall_derive v0.8.3
[INFO] [stderr]    Compiling mockall v0.8.3
[INFO] [stderr]    Compiling rust-snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_reset` is never used
[INFO] [stdout]   --> src/terminal_snake_game/snake_game/game/traits.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait Character: Draw + IsFreePos + Reset {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn as_reset(&self) -> &dyn Reset;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_is_free_pos` is never used
[INFO] [stdout]   --> src/terminal_snake_game/snake_game/game/traits.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub trait Map: Draw + IsFreePos {
[INFO] [stdout]    |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn as_is_free_pos(&self) -> &dyn IsFreePos;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_draw` is never used
[INFO] [stdout]   --> src/terminal_snake_game/traits.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub trait SnakeGame: Draw {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn as_draw(&self) -> &dyn Draw;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.06s
[INFO] running `Command { std: "docker" "inspect" "62742bdafda52f5e33772ba3cf04f9566aa5ec4956149eb3e1b760fa10934a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62742bdafda52f5e33772ba3cf04f9566aa5ec4956149eb3e1b760fa10934a54", kill_on_drop: false }`
[INFO] [stdout] 62742bdafda52f5e33772ba3cf04f9566aa5ec4956149eb3e1b760fa10934a54
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] db3cfcf4873a2466b09c8e304bf35f09ef2c568a420ab650d25721ebde5ac70c
[INFO] running `Command { std: "docker" "start" "-a" "db3cfcf4873a2466b09c8e304bf35f09ef2c568a420ab650d25721ebde5ac70c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_reset` is never used
[INFO] [stdout]   --> src/terminal_snake_game/snake_game/game/traits.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait Character: Draw + IsFreePos + Reset {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn as_reset(&self) -> &dyn Reset;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_is_free_pos` is never used
[INFO] [stdout]   --> src/terminal_snake_game/snake_game/game/traits.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub trait Map: Draw + IsFreePos {
[INFO] [stdout]    |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn as_is_free_pos(&self) -> &dyn IsFreePos;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_draw` is never used
[INFO] [stdout]   --> src/terminal_snake_game/traits.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub trait SnakeGame: Draw {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn as_draw(&self) -> &dyn Draw;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "db3cfcf4873a2466b09c8e304bf35f09ef2c568a420ab650d25721ebde5ac70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db3cfcf4873a2466b09c8e304bf35f09ef2c568a420ab650d25721ebde5ac70c", kill_on_drop: false }`
[INFO] [stdout] db3cfcf4873a2466b09c8e304bf35f09ef2c568a420ab650d25721ebde5ac70c
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 544e2b335a01d6662dd8adb47f5770b00feedd6da2f3bd41e1edda2f81aa8231
[INFO] running `Command { std: "docker" "start" "-a" "544e2b335a01d6662dd8adb47f5770b00feedd6da2f3bd41e1edda2f81aa8231", kill_on_drop: false }`
[INFO] [stderr] warning: method `as_reset` is never used
[INFO] [stderr]   --> src/terminal_snake_game/snake_game/game/traits.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub trait Character: Draw + IsFreePos + Reset {
[INFO] [stderr]    |           --------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 60 |     fn as_reset(&self) -> &dyn Reset;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_is_free_pos` is never used
[INFO] [stderr]   --> src/terminal_snake_game/snake_game/game/traits.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub trait Map: Draw + IsFreePos {
[INFO] [stderr]    |           --- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 70 |     fn as_is_free_pos(&self) -> &dyn IsFreePos;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_draw` is never used
[INFO] [stderr]   --> src/terminal_snake_game/traits.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub trait SnakeGame: Draw {
[INFO] [stderr]    |           --------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 12 |     fn as_draw(&self) -> &dyn Draw;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-snake` (bin "rust-snake" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rust_snake-a5144f2b2dd8d8fa)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test terminal_snake_game::snake_game::map::map_test::it_can_make_a_new_map ... ok
[INFO] [stdout] test terminal_snake_game::snake_game::map::map_test::it_can_check_collision ... ok
[INFO] [stdout] test terminal_snake_game::snake_game::apple::apple_test::it_can_draw_itself ... ok
[INFO] [stdout] test terminal_snake_game::snake_game::map::map_test::it_can_draw_itself ... ok
[INFO] [stdout] test terminal_snake_game::snake_game::snake::snake_test::it_can_get_head ... ok
[INFO] [stdout] test terminal_snake_game::snake_game::apple::apple_test::it_can_spawn_apple ... ok
[INFO] [stdout] test terminal_snake_game::snake_game::snake::snake_test::it_can_detect_self_eating_step ... ok
[INFO] [stdout] test terminal_snake_game::snake_game::snake::snake_test::it_can_draw_itself ... ok
[INFO] [stdout] test terminal_snake_game::snake_game::snake::snake_test::it_can_get_head_pos ... ok
[INFO] [stdout] test terminal_snake_game::snake_game::snake::snake_test::it_can_step ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "544e2b335a01d6662dd8adb47f5770b00feedd6da2f3bd41e1edda2f81aa8231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544e2b335a01d6662dd8adb47f5770b00feedd6da2f3bd41e1edda2f81aa8231", kill_on_drop: false }`
[INFO] [stdout] 544e2b335a01d6662dd8adb47f5770b00feedd6da2f3bd41e1edda2f81aa8231