[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 try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimhyeon%2Frif" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[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-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Simhyeon/rif on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83333322cb81b8d7b43efe1853b6aa20e64f4be64c6a39ee3383e28f6e34673f
[INFO] running `Command { std: "docker" "start" "-a" "83333322cb81b8d7b43efe1853b6aa20e64f4be64c6a39ee3383e28f6e34673f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83333322cb81b8d7b43efe1853b6aa20e64f4be64c6a39ee3383e28f6e34673f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83333322cb81b8d7b43efe1853b6aa20e64f4be64c6a39ee3383e28f6e34673f", kill_on_drop: false }`
[INFO] [stdout] 83333322cb81b8d7b43efe1853b6aa20e64f4be64c6a39ee3383e28f6e34673f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] a158d67366d351d9c3a8e1b8216b01553be0d2788633764b90848ab880459e29
[INFO] running `Command { std: "docker" "start" "-a" "a158d67366d351d9c3a8e1b8216b01553be0d2788633764b90848ab880459e29", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[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] warning: type `FileStatus` is more private than the item `Relations::set_file_status`
[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]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Relations::set_file_status` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `FileStatus` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/models.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub(crate) enum FileStatus {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FileStatus` is more private than the item `SingleFile::status`
[INFO] [stdout]    --> src/rif/rel.rs:747:5
[INFO] [stdout]     |
[INFO] [stdout] 747 |     pub status: FileStatus,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ field `SingleFile::status` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `FileStatus` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/models.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub(crate) enum FileStatus {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[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)]` (part of `#[warn(unused)]`) 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]    |                                               ^^^^^^^^
[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] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 40 -             root_path: path.map(|p| p.as_ref().clone().to_owned()),
[INFO] [stdout] 40 +             root_path: path.map(|p| p.as_ref().to_owned()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/rif/meta.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn to_be_added_later(&'a self) -> impl Iterator<Item = &PathBuf> + 'a {
[INFO] [stdout]    |                               --                               ^^^^^^^^    -- the same lifetime is named here
[INFO] [stdout]    |                               |                                |
[INFO] [stdout]    |                               the lifetime is named here       the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn to_be_added_later(&'a self) -> impl Iterator<Item = &'a PathBuf> + 'a {
[INFO] [stdout]    |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.50s
[INFO] running `Command { std: "docker" "inspect" "a158d67366d351d9c3a8e1b8216b01553be0d2788633764b90848ab880459e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a158d67366d351d9c3a8e1b8216b01553be0d2788633764b90848ab880459e29", kill_on_drop: false }`
[INFO] [stdout] a158d67366d351d9c3a8e1b8216b01553be0d2788633764b90848ab880459e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] cbf75e48d9e700e991b60dd03b781a40af71b47f014a7aba224e998e3479988a
[INFO] running `Command { std: "docker" "start" "-a" "cbf75e48d9e700e991b60dd03b781a40af71b47f014a7aba224e998e3479988a", kill_on_drop: false }`
[INFO] [stdout] warning: type `FileStatus` is more private than the item `Relations::set_file_status`
[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]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Relations::set_file_status` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `FileStatus` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/models.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub(crate) enum FileStatus {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FileStatus` is more private than the item `SingleFile::status`
[INFO] [stdout]    --> src/rif/rel.rs:747:5
[INFO] [stdout]     |
[INFO] [stdout] 747 |     pub status: FileStatus,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ field `SingleFile::status` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `FileStatus` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/models.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub(crate) enum FileStatus {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[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)]` (part of `#[warn(unused)]`) 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]    |                                               ^^^^^^^^
[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] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 40 -             root_path: path.map(|p| p.as_ref().clone().to_owned()),
[INFO] [stdout] 40 +             root_path: path.map(|p| p.as_ref().to_owned()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rif v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/rif/meta.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn to_be_added_later(&'a self) -> impl Iterator<Item = &PathBuf> + 'a {
[INFO] [stdout]    |                               --                               ^^^^^^^^    -- the same lifetime is named here
[INFO] [stdout]    |                               |                                |
[INFO] [stdout]    |                               the lifetime is named here       the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn to_be_added_later(&'a self) -> impl Iterator<Item = &'a PathBuf> + 'a {
[INFO] [stdout]    |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FileStatus` is more private than the item `Relations::set_file_status`
[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]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Relations::set_file_status` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `FileStatus` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/models.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub(crate) enum FileStatus {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FileStatus` is more private than the item `SingleFile::status`
[INFO] [stdout]    --> src/rif/rel.rs:747:5
[INFO] [stdout]     |
[INFO] [stdout] 747 |     pub status: FileStatus,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ field `SingleFile::status` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `FileStatus` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/models.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub(crate) enum FileStatus {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[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)]` (part of `#[warn(unused)]`) 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]    |                                               ^^^^^^^^
[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] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 40 -             root_path: path.map(|p| p.as_ref().clone().to_owned()),
[INFO] [stdout] 40 +             root_path: path.map(|p| p.as_ref().to_owned()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/rif/meta.rs:65:64
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn to_be_added_later(&'a self) -> impl Iterator<Item = &PathBuf> + 'a {
[INFO] [stdout]    |                               --                               ^^^^^^^^    -- the same lifetime is named here
[INFO] [stdout]    |                               |                                |
[INFO] [stdout]    |                               the lifetime is named here       the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn to_be_added_later(&'a self) -> impl Iterator<Item = &'a PathBuf> + 'a {
[INFO] [stdout]    |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "cbf75e48d9e700e991b60dd03b781a40af71b47f014a7aba224e998e3479988a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf75e48d9e700e991b60dd03b781a40af71b47f014a7aba224e998e3479988a", kill_on_drop: false }`
[INFO] [stdout] cbf75e48d9e700e991b60dd03b781a40af71b47f014a7aba224e998e3479988a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 76cfe9ad916f679880fb69c353eb668904ad080f731252420b09aa4658b4bd58
[INFO] running `Command { std: "docker" "start" "-a" "76cfe9ad916f679880fb69c353eb668904ad080f731252420b09aa4658b4bd58", kill_on_drop: false }`
[INFO] [stderr] warning: type `FileStatus` is more private than the item `Relations::set_file_status`
[INFO] [stderr]    --> src/rif/rel.rs:360:5
[INFO] [stderr]     |
[INFO] [stderr] 360 |     pub fn set_file_status(&mut self, file_path: &Path, file_status: FileStatus) -> Result<(), RifError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Relations::set_file_status` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `FileStatus` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/models.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr]   9 | pub(crate) enum FileStatus {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `FileStatus` is more private than the item `SingleFile::status`
[INFO] [stderr]    --> src/rif/rel.rs:747:5
[INFO] [stderr]     |
[INFO] [stderr] 747 |     pub status: FileStatus,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^ field `SingleFile::status` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `FileStatus` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/models.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr]   9 | pub(crate) enum FileStatus {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `walk_directory` is never used
[INFO] [stderr]   --> src/utils.rs:79:8
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn walk_directory(path: &Path, f: &mut dyn FnMut(PathBuf) -> Result<(), RifError>) -> Result<(), RifError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_rif_directory` is never used
[INFO] [stderr]    --> src/utils.rs:158:8
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub fn get_rif_directory() -> Result<PathBuf, RifError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `blue` is never used
[INFO] [stderr]    --> src/utils.rs:268:8
[INFO] [stderr]     |
[INFO] [stderr] 268 | pub fn blue(string : &str) -> Box<dyn std::fmt::Display> {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/rif.rs:40:47
[INFO] [stderr]    |
[INFO] [stderr] 40 |             root_path: path.map(|p| p.as_ref().clone().to_owned()),
[INFO] [stderr]    |                                               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr] 40 -             root_path: path.map(|p| p.as_ref().clone().to_owned()),
[INFO] [stderr] 40 +             root_path: path.map(|p| p.as_ref().to_owned()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/rif/meta.rs:65:64
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn to_be_added_later(&'a self) -> impl Iterator<Item = &PathBuf> + 'a {
[INFO] [stderr]    |                               --                               ^^^^^^^^    -- the same lifetime is named here
[INFO] [stderr]    |                               |                                |
[INFO] [stderr]    |                               the lifetime is named here       the same lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn to_be_added_later(&'a self) -> impl Iterator<Item = &'a PathBuf> + 'a {
[INFO] [stderr]    |                                                                 ++
[INFO] [stderr] 
[INFO] [stderr] warning: `rif` (lib) generated 7 warnings (run `cargo fix --lib -p rif` to apply 2 suggestions)
[INFO] [stderr] warning: `rif` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rif/86cb3ec496822d7e/deps/rif-86cb3ec496822d7e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin.rs (/opt/rustwide/target/debug/build/rif/ebb7b89674edb40d/deps/rif-ebb7b89674edb40d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rif
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/utils.rs - utils::relativize_path (line 130) ... FAILED
[INFO] [stdout] test src/utils.rs - utils::strip_path (line 97) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/utils.rs - utils::relativize_path (line 130) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]    --> src/utils.rs:132:32
[INFO] [stdout]     |
[INFO] [stdout] 132 | let absolute = relativize_path(PathBuf::from("/home/user/test/example"));
[INFO] [stdout]     |                                ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 130 + use std::path::PathBuf;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]    --> src/utils.rs:133:22
[INFO] [stdout]     |
[INFO] [stdout] 133 | assert_eq!(absolute, PathBuf::from("example"));
[INFO] [stdout]     |                      ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 130 + use std::path::PathBuf;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]    --> src/utils.rs:135:32
[INFO] [stdout]     |
[INFO] [stdout] 135 | let dotslash = relativize_path(PathBuf::from("./test/example"));
[INFO] [stdout]     |                                ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 130 + use std::path::PathBuf;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]    --> src/utils.rs:136:22
[INFO] [stdout]     |
[INFO] [stdout] 136 | assert_eq!(absolute, PathBuf::from("example"));
[INFO] [stdout]     |                      ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 130 + use std::path::PathBuf;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `relativize_path` in this scope
[INFO] [stdout]    --> src/utils.rs:132:16
[INFO] [stdout]     |
[INFO] [stdout] 132 | let absolute = relativize_path(PathBuf::from("/home/user/test/example"));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `relativize_path` in this scope
[INFO] [stdout]    --> src/utils.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 135 | let dotslash = relativize_path(PathBuf::from("./test/example"));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/utils.rs - utils::strip_path (line 97) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]   --> src/utils.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 | let target_path = PathBuf::from("/home/user/test/target");
[INFO] [stdout]    |                   ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 97 + use std::path::PathBuf;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]    --> src/utils.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 | assert_eq!(stripped, PathBuf::from("target"));
[INFO] [stdout]     |                      ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]  97 + use std::path::PathBuf;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]    --> src/utils.rs:103:47
[INFO] [stdout]     |
[INFO] [stdout] 103 | let stripped2 = strip_path(&target_path, Some(PathBuf::from("/home/user")));
[INFO] [stdout]     |                                               ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]  97 + use std::path::PathBuf;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]    --> src/utils.rs:104:22
[INFO] [stdout]     |
[INFO] [stdout] 104 | assert_eq!(stripped, PathBuf::from("test/target"));
[INFO] [stdout]     |                      ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]  97 + use std::path::PathBuf;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `strip_path` in this scope
[INFO] [stdout]    --> src/utils.rs:100:16
[INFO] [stdout]     |
[INFO] [stdout] 100 | let stripped = strip_path(&target_path, None);
[INFO] [stdout]     |                ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `strip_path` in this scope
[INFO] [stdout]    --> src/utils.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 | let stripped2 = strip_path(&target_path, Some(PathBuf::from("/home/user")));
[INFO] [stdout]     |                 ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/utils.rs - utils::relativize_path (line 130)
[INFO] [stdout]     src/utils.rs - utils::strip_path (line 97)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "76cfe9ad916f679880fb69c353eb668904ad080f731252420b09aa4658b4bd58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76cfe9ad916f679880fb69c353eb668904ad080f731252420b09aa4658b4bd58", kill_on_drop: false }`
[INFO] [stdout] 76cfe9ad916f679880fb69c353eb668904ad080f731252420b09aa4658b4bd58
