[INFO] cloning repository https://github.com/ihsanvp/tic-tac-toe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ihsanvp/tic-tac-toe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihsanvp%2Ftic-tac-toe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihsanvp%2Ftic-tac-toe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0802688f6b0b2b3d6a61f78040206a447979c17a [INFO] testing ihsanvp/tic-tac-toe 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%2Fihsanvp%2Ftic-tac-toe" "/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/ihsanvp/tic-tac-toe [INFO] finished tweaking git repo https://github.com/ihsanvp/tic-tac-toe [INFO] tweaked toml for git repo https://github.com/ihsanvp/tic-tac-toe written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ihsanvp/tic-tac-toe 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/ihsanvp/tic-tac-toe 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] 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] 1aab54246128b63e064b87f4d9d2ae8cb02aa4802c295c522d79cd772bdf28e1 [INFO] running `Command { std: "docker" "start" "-a" "1aab54246128b63e064b87f4d9d2ae8cb02aa4802c295c522d79cd772bdf28e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1aab54246128b63e064b87f4d9d2ae8cb02aa4802c295c522d79cd772bdf28e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aab54246128b63e064b87f4d9d2ae8cb02aa4802c295c522d79cd772bdf28e1", kill_on_drop: false }` [INFO] [stdout] 1aab54246128b63e064b87f4d9d2ae8cb02aa4802c295c522d79cd772bdf28e1 [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] 160a43ab12bc2a1097d574d32e42293f1db04494dd53cac974bc26da421fa509 [INFO] running `Command { std: "docker" "start" "-a" "160a43ab12bc2a1097d574d32e42293f1db04494dd53cac974bc26da421fa509", kill_on_drop: false }` [INFO] [stderr] Compiling tic_tac_toe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Cross` and `Circle` are never constructed [INFO] [stdout] --> src/model/board.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum CellValue { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | Empty, [INFO] [stdout] 4 | Cross, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | Circle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CellValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_value` and `display` are never used [INFO] [stdout] --> src/model/board.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 70 | impl BoardCell { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | fn set_value(&mut self, value: CellValue) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | fn display(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "160a43ab12bc2a1097d574d32e42293f1db04494dd53cac974bc26da421fa509", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "160a43ab12bc2a1097d574d32e42293f1db04494dd53cac974bc26da421fa509", kill_on_drop: false }` [INFO] [stdout] 160a43ab12bc2a1097d574d32e42293f1db04494dd53cac974bc26da421fa509 [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] 758f8c5b862d870bd6f9233153d734bb07f8514956aa94c59f4938864bc478ae [INFO] running `Command { std: "docker" "start" "-a" "758f8c5b862d870bd6f9233153d734bb07f8514956aa94c59f4938864bc478ae", kill_on_drop: false }` [INFO] [stderr] Compiling tic_tac_toe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Cross` and `Circle` are never constructed [INFO] [stdout] --> src/model/board.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum CellValue { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | Empty, [INFO] [stdout] 4 | Cross, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | Circle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CellValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_value` and `display` are never used [INFO] [stdout] --> src/model/board.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 70 | impl BoardCell { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | fn set_value(&mut self, value: CellValue) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | fn display(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "758f8c5b862d870bd6f9233153d734bb07f8514956aa94c59f4938864bc478ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "758f8c5b862d870bd6f9233153d734bb07f8514956aa94c59f4938864bc478ae", kill_on_drop: false }` [INFO] [stdout] 758f8c5b862d870bd6f9233153d734bb07f8514956aa94c59f4938864bc478ae [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] a63eb2c8a843e5af510b8b95aa6e20171d99bfe1120d305f55411b20bb5febf7 [INFO] running `Command { std: "docker" "start" "-a" "a63eb2c8a843e5af510b8b95aa6e20171d99bfe1120d305f55411b20bb5febf7", kill_on_drop: false }` [INFO] [stderr] warning: variants `Cross` and `Circle` are never constructed [INFO] [stderr] --> src/model/board.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 2 | enum CellValue { [INFO] [stderr] | --------- variants in this enum [INFO] [stderr] 3 | Empty, [INFO] [stderr] 4 | Cross, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 5 | Circle, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CellValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `set_value` and `display` are never used [INFO] [stderr] --> src/model/board.rs:75:8 [INFO] [stderr] | [INFO] [stderr] 70 | impl BoardCell { [INFO] [stderr] | -------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 75 | fn set_value(&mut self, value: CellValue) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 79 | fn display(&self) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tic_tac_toe` (bin "tic_tac_toe" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tic_tac_toe-7ff26a8fc8e25b01) [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" "a63eb2c8a843e5af510b8b95aa6e20171d99bfe1120d305f55411b20bb5febf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a63eb2c8a843e5af510b8b95aa6e20171d99bfe1120d305f55411b20bb5febf7", kill_on_drop: false }` [INFO] [stdout] a63eb2c8a843e5af510b8b95aa6e20171d99bfe1120d305f55411b20bb5febf7