[INFO] cloning repository https://github.com/Simhyeon/rif
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Simhyeon/rif" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimhyeon%2Frif", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimhyeon%2Frif'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 107ce1a374b69c528a621342520bba48a749f57a
[INFO] testing Simhyeon/rif against 1.73.0 for beta-1.74-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimhyeon%2Frif" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Simhyeon/rif on toolchain 1.73.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Simhyeon/rif
[INFO] finished tweaking git repo https://github.com/Simhyeon/rif
[INFO] tweaked toml for git repo https://github.com/Simhyeon/rif written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Simhyeon/rif 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" "+1.73.0" "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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0150e574d151b2698b1b621273e6feaca3bd880e309808d6e390934a9b83c33a
[INFO] running `Command { std: "docker" "start" "-a" "0150e574d151b2698b1b621273e6feaca3bd880e309808d6e390934a9b83c33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0150e574d151b2698b1b621273e6feaca3bd880e309808d6e390934a9b83c33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0150e574d151b2698b1b621273e6feaca3bd880e309808d6e390934a9b83c33a", kill_on_drop: false }`
[INFO] [stdout] 0150e574d151b2698b1b621273e6feaca3bd880e309808d6e390934a9b83c33a
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3e725b375c38313cc029a9f537fe1d0168b706f221fc3f70d5dd48bf14c1a89
[INFO] running `Command { std: "docker" "start" "-a" "d3e725b375c38313cc029a9f537fe1d0168b706f221fc3f70d5dd48bf14c1a89", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rif v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0446]: crate-private type `FileStatus` in public interface
[INFO] [stdout]    --> src/rif/rel.rs:360:5
[INFO] [stdout]     |
[INFO] [stdout] 360 |     pub fn set_file_status(&mut self, file_path: &Path, file_status: FileStatus) -> Result<(), RifError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak crate-private type
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/models.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub(crate) enum FileStatus {
[INFO] [stdout]     | -------------------------- `FileStatus` declared as crate-private
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: crate-private type `FileStatus` in public interface
[INFO] [stdout]    --> src/rif/rel.rs:747:5
[INFO] [stdout]     |
[INFO] [stdout] 747 |     pub status: FileStatus,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ can't leak crate-private type
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/models.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub(crate) enum FileStatus {
[INFO] [stdout]     | -------------------------- `FileStatus` declared as crate-private
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: crate-private type `FileStatus` in public interface
[INFO] [stdout]    --> src/checker.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn check(&mut self, rif_list: &mut Relations) -> Result<Vec<(FileStatus, PathBuf)>, RifError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak crate-private type
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/models.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout] 9   | pub(crate) enum FileStatus {
[INFO] [stdout]     | -------------------------- `FileStatus` declared as crate-private
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `walk_directory` is never used
[INFO] [stdout]   --> src/utils.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn walk_directory(path: &Path, f: &mut dyn FnMut(PathBuf) -> Result<(), RifError>) -> Result<(), RifError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_rif_directory` is never used
[INFO] [stdout]    --> src/utils.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub fn get_rif_directory() -> Result<PathBuf, RifError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blue` is never used
[INFO] [stdout]    --> src/utils.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub fn blue(string : &str) -> Box<dyn std::fmt::Display> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/rif.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |             root_path: path.map(|p| p.as_ref().clone().to_owned()),
[INFO] [stdout]    |                                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rif` (lib) due to 4 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d3e725b375c38313cc029a9f537fe1d0168b706f221fc3f70d5dd48bf14c1a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e725b375c38313cc029a9f537fe1d0168b706f221fc3f70d5dd48bf14c1a89", kill_on_drop: false }`
[INFO] [stdout] d3e725b375c38313cc029a9f537fe1d0168b706f221fc3f70d5dd48bf14c1a89