[INFO] cloning repository https://github.com/fercosmig/enumeracao
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fercosmig/enumeracao" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffercosmig%2Fenumeracao", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffercosmig%2Fenumeracao'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 697e5b0ceefd2e54d406b5743404e7758afa9f7f
[INFO] testing fercosmig/enumeracao 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%2Ffercosmig%2Fenumeracao" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fercosmig/enumeracao
[INFO] finished tweaking git repo https://github.com/fercosmig/enumeracao
[INFO] tweaked toml for git repo https://github.com/fercosmig/enumeracao written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fercosmig/enumeracao 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/fercosmig/enumeracao 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c318f8e8b9b22328d5f64abc81927b1dbccfbf5a3150d4e4d013802c1c6578c5
[INFO] running `Command { std: "docker" "start" "-a" "c318f8e8b9b22328d5f64abc81927b1dbccfbf5a3150d4e4d013802c1c6578c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c318f8e8b9b22328d5f64abc81927b1dbccfbf5a3150d4e4d013802c1c6578c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c318f8e8b9b22328d5f64abc81927b1dbccfbf5a3150d4e4d013802c1c6578c5", kill_on_drop: false }`
[INFO] [stdout] c318f8e8b9b22328d5f64abc81927b1dbccfbf5a3150d4e4d013802c1c6578c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cc264022ca6b98b45625b76615af7056a8e977d2fe7d0700f66c504efdd3c569
[INFO] running `Command { std: "docker" "start" "-a" "cc264022ca6b98b45625b76615af7056a8e977d2fe7d0700f66c504efdd3c569", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumeracao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Up`, `Down`, and `Left` are never constructed
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Direction
[INFO] [stdout]   |      --------- variants in this enum
[INFO] [stdout] 2 | {
[INFO] [stdout] 3 |     Up,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 4 |     Down,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     Left,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Dinheiro` and `Debito` are never constructed
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Pagamento
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 24 | {
[INFO] [stdout] 25 |     Dinheiro(f32),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 26 |     Credito(bool, f32),
[INFO] [stdout] 27 |     Debito(bool, f32)
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "cc264022ca6b98b45625b76615af7056a8e977d2fe7d0700f66c504efdd3c569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc264022ca6b98b45625b76615af7056a8e977d2fe7d0700f66c504efdd3c569", kill_on_drop: false }`
[INFO] [stdout] cc264022ca6b98b45625b76615af7056a8e977d2fe7d0700f66c504efdd3c569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2359724de9b110a4ea705828cc61afff9c62e2bdcb660cbccb17d258361af82e
[INFO] running `Command { std: "docker" "start" "-a" "2359724de9b110a4ea705828cc61afff9c62e2bdcb660cbccb17d258361af82e", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumeracao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Up`, `Down`, and `Left` are never constructed
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum Direction
[INFO] [stdout]   |      --------- variants in this enum
[INFO] [stdout] 2 | {
[INFO] [stdout] 3 |     Up,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 4 |     Down,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     Left,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Dinheiro` and `Debito` are never constructed
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Pagamento
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 24 | {
[INFO] [stdout] 25 |     Dinheiro(f32),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 26 |     Credito(bool, f32),
[INFO] [stdout] 27 |     Debito(bool, f32)
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "2359724de9b110a4ea705828cc61afff9c62e2bdcb660cbccb17d258361af82e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2359724de9b110a4ea705828cc61afff9c62e2bdcb660cbccb17d258361af82e", kill_on_drop: false }`
[INFO] [stdout] 2359724de9b110a4ea705828cc61afff9c62e2bdcb660cbccb17d258361af82e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2c5cb90c2b36ef8605082c1a4c4515fb16ea301a71f0b3ab5821871e5ec5f51e
[INFO] running `Command { std: "docker" "start" "-a" "2c5cb90c2b36ef8605082c1a4c4515fb16ea301a71f0b3ab5821871e5ec5f51e", kill_on_drop: false }`
[INFO] [stderr] warning: variants `Up`, `Down`, and `Left` are never constructed
[INFO] [stdout] 
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 1 | enum Direction
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |      --------- variants in this enum
[INFO] [stdout] 
[INFO] [stderr] 2 | {
[INFO] [stderr] 3 |     Up,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 4 |     Down,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 5 |     Left,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Dinheiro` and `Debito` are never constructed
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | enum Pagamento
[INFO] [stderr]    |      --------- variants in this enum
[INFO] [stderr] 24 | {
[INFO] [stderr] 25 |     Dinheiro(f32),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 26 |     Credito(bool, f32),
[INFO] [stderr] 27 |     Debito(bool, f32)
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `enumeracao` (bin "enumeracao" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/enumeracao-7c5fb630bad69466)
[INFO] running `Command { std: "docker" "inspect" "2c5cb90c2b36ef8605082c1a4c4515fb16ea301a71f0b3ab5821871e5ec5f51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5cb90c2b36ef8605082c1a4c4515fb16ea301a71f0b3ab5821871e5ec5f51e", kill_on_drop: false }`
[INFO] [stdout] 2c5cb90c2b36ef8605082c1a4c4515fb16ea301a71f0b3ab5821871e5ec5f51e