[INFO] cloning repository https://github.com/JoaoRicardoSimplicio/carteira [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoaoRicardoSimplicio/carteira" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoaoRicardoSimplicio%2Fcarteira", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoaoRicardoSimplicio%2Fcarteira'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f7a2ef5dd26fc66985d1b03bda48a0087d6d327e [INFO] checking JoaoRicardoSimplicio/carteira against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoaoRicardoSimplicio%2Fcarteira" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JoaoRicardoSimplicio/carteira on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JoaoRicardoSimplicio/carteira [INFO] finished tweaking git repo https://github.com/JoaoRicardoSimplicio/carteira [INFO] tweaked toml for git repo https://github.com/JoaoRicardoSimplicio/carteira written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/JoaoRicardoSimplicio/carteira already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13faa7645b9b8e3b89ffbfc6212b258c088bb71692f29971ead533f44b3dd4c0 [INFO] running `Command { std: "docker" "start" "-a" "13faa7645b9b8e3b89ffbfc6212b258c088bb71692f29971ead533f44b3dd4c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13faa7645b9b8e3b89ffbfc6212b258c088bb71692f29971ead533f44b3dd4c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13faa7645b9b8e3b89ffbfc6212b258c088bb71692f29971ead533f44b3dd4c0", kill_on_drop: false }` [INFO] [stdout] 13faa7645b9b8e3b89ffbfc6212b258c088bb71692f29971ead533f44b3dd4c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62916ff849410d93df28e62e4d56c6d43e0b3b1d3588bd71e2fc7dd83165e6a6 [INFO] running `Command { std: "docker" "start" "-a" "62916ff849410d93df28e62e4d56c6d43e0b3b1d3588bd71e2fc7dd83165e6a6", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking Carteira v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `entratada_usuario` [INFO] [stdout] --> src/comunicacao_usuario.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let entratada_usuario = entrada_usuario.pop(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entratada_usuario` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entratada_usuario` [INFO] [stdout] --> src/comunicacao_usuario.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let entratada_usuario = entrada_usuario.pop(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entratada_usuario` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gerenciador_arquivo.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut arquivo = abrir_arquivo(&caminho_arquivo, true, false, true, true); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gerenciador_arquivo.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut arquivo = abrir_arquivo(&caminho_arquivo, false, true, false, false); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gerenciador_arquivo.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut arquivo = abrir_arquivo(&caminho_arquivo, false, false, true, true); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gerenciador_arquivo.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut arquivo = abrir_arquivo(&caminho_arquivo, true, false, true, true); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gerenciador_arquivo.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut arquivo = abrir_arquivo(&caminho_arquivo, false, true, false, false); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gerenciador_arquivo.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut arquivo = abrir_arquivo(&caminho_arquivo, false, false, true, true); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Carteira` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `carteira` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Carteira` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `carteira` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gerenciador_arquivo.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | write!(arquivo.unwrap(), "{}", conteudo); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gerenciador_arquivo.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | write!(arquivo.unwrap(), "{}", conteudo); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gerenciador_arquivo.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | write!(arquivo.unwrap(), "{}", conteudo); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gerenciador_arquivo.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | write!(arquivo.unwrap(), "{}", conteudo); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.94s [INFO] running `Command { std: "docker" "inspect" "62916ff849410d93df28e62e4d56c6d43e0b3b1d3588bd71e2fc7dd83165e6a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62916ff849410d93df28e62e4d56c6d43e0b3b1d3588bd71e2fc7dd83165e6a6", kill_on_drop: false }` [INFO] [stdout] 62916ff849410d93df28e62e4d56c6d43e0b3b1d3588bd71e2fc7dd83165e6a6