[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] checking Simhyeon/rif against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimhyeon%2Frif" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Simhyeon/rif on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-8/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: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02044239e56b6f8f6ffff1bbed807d1726766ea36025acb6f640d8f2b48c4afc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "02044239e56b6f8f6ffff1bbed807d1726766ea36025acb6f640d8f2b48c4afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02044239e56b6f8f6ffff1bbed807d1726766ea36025acb6f640d8f2b48c4afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02044239e56b6f8f6ffff1bbed807d1726766ea36025acb6f640d8f2b48c4afc", kill_on_drop: false }`
[INFO] [stdout] 02044239e56b6f8f6ffff1bbed807d1726766ea36025acb6f640d8f2b48c4afc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 707746cefbd56fa9ebbe216b78cb7cfbbc01af2f4063e068db2107504ba5ccdf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "707746cefbd56fa9ebbe216b78cb7cfbbc01af2f4063e068db2107504ba5ccdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]     Checking filetime v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking 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/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] 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] warning: function is never used: `walk_directory`
[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 is never used: `get_rif_directory`
[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 is never used: `blue`
[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] error: aborting due to 3 previous errors; 3 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` due to 4 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/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] 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] warning: function is never used: `walk_directory`
[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 is never used: `get_rif_directory`
[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 is never used: `blue`
[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] error: aborting due to 3 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "707746cefbd56fa9ebbe216b78cb7cfbbc01af2f4063e068db2107504ba5ccdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707746cefbd56fa9ebbe216b78cb7cfbbc01af2f4063e068db2107504ba5ccdf", kill_on_drop: false }`
[INFO] [stdout] 707746cefbd56fa9ebbe216b78cb7cfbbc01af2f4063e068db2107504ba5ccdf
