[INFO] cloning repository https://github.com/slowmotiooon/rlrcget
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slowmotiooon/rlrcget" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslowmotiooon%2Frlrcget", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslowmotiooon%2Frlrcget'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2bc75e032c15d8dd1e62511e5cd1ca865f9b6c27
[INFO] checking slowmotiooon/rlrcget against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslowmotiooon%2Frlrcget" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/slowmotiooon/rlrcget
[INFO] finished tweaking git repo https://github.com/slowmotiooon/rlrcget
[INFO] tweaked toml for git repo https://github.com/slowmotiooon/rlrcget written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/slowmotiooon/rlrcget on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/slowmotiooon/rlrcget 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e86ff86f921c1a75ed8df7c9f56af6da65437e00338894e3dd42b13d6d77955
[INFO] running `Command { std: "docker" "start" "-a" "9e86ff86f921c1a75ed8df7c9f56af6da65437e00338894e3dd42b13d6d77955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e86ff86f921c1a75ed8df7c9f56af6da65437e00338894e3dd42b13d6d77955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e86ff86f921c1a75ed8df7c9f56af6da65437e00338894e3dd42b13d6d77955", kill_on_drop: false }`
[INFO] [stdout] 9e86ff86f921c1a75ed8df7c9f56af6da65437e00338894e3dd42b13d6d77955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 680cac77407c4754c12cb449750da40d2228356ee2e97be19efd39833a680c9b
[INFO] running `Command { std: "docker" "start" "-a" "680cac77407c4754c12cb449750da40d2228356ee2e97be19efd39833a680c9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking toml_parser v1.0.3
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking yaml-rust2 v0.10.4
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]     Checking toml_datetime v0.7.2
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking toml v0.9.7
[INFO] [stderr]     Checking rust-ini v0.21.3
[INFO] [stderr]     Checking serde-untagged v0.1.9
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.227
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling pest v2.8.2
[INFO] [stderr]     Checking clap v4.5.48
[INFO] [stderr]    Compiling pest_meta v2.8.2
[INFO] [stderr]    Compiling pest_generator v2.8.2
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling pest_derive v2.8.2
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking config v0.15.17
[INFO] [stderr]     Checking rlrcget v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/model/config.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{env, io};
[INFO] [stdout]   |                ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/model/config.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{env, io};
[INFO] [stdout]   |                ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn app(config: AppConfig) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]   |            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::path::PathBuf>
[INFO] [stdout]   --> src/model/config.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut config_path = PathBuf::from_str(&config_home)?;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]   --> src/model/config.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut config_path = PathBuf::from_str(&config_home)?;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::path::PathBuf>
[INFO] [stdout]   --> src/model/config.rs:37:32
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut user_config_path = PathBuf::from_str(&env::var("HOME")?)?;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]   --> src/model/config.rs:37:32
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut user_config_path = PathBuf::from_str(&env::var("HOME")?)?;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::path::PathBuf>
[INFO] [stdout]   --> src/model/config.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let proj_config_path = PathBuf::from_str("config/config.toml")?;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]   --> src/model/config.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let proj_config_path = PathBuf::from_str("config/config.toml")?;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]   --> src/model/config.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let config = PathBuf::from_str("~/.config");
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]   --> src/model/config.rs:61:26
[INFO] [stdout]    |
[INFO] [stdout] 61 |         println!("{:?}", config);
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlrcget` (lib test) due to 8 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn app(config: AppConfig) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]   |            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]   --> src/model/config.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut config_path = PathBuf::from_str(&config_home)?;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/model/config.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut config_path = PathBuf::from_str(&config_home)?;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]   --> src/model/config.rs:37:32
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut user_config_path = PathBuf::from_str(&env::var("HOME")?)?;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/model/config.rs:37:32
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut user_config_path = PathBuf::from_str(&env::var("HOME")?)?;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]   --> src/model/config.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let proj_config_path = PathBuf::from_str("config/config.toml")?;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/model/config.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let proj_config_path = PathBuf::from_str("config/config.toml")?;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlrcget` (lib) due to 6 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "680cac77407c4754c12cb449750da40d2228356ee2e97be19efd39833a680c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680cac77407c4754c12cb449750da40d2228356ee2e97be19efd39833a680c9b", kill_on_drop: false }`
[INFO] [stdout] 680cac77407c4754c12cb449750da40d2228356ee2e97be19efd39833a680c9b