[INFO] fetching crate reproto-repository 0.3.36...
[INFO] testing reproto-repository-0.3.36 against 1.49.0 for beta-1.50-1
[INFO] extracting crate reproto-repository 0.3.36 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate reproto-repository 0.3.36 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reproto-repository 0.3.36
[INFO] finished tweaking crates.io crate reproto-repository 0.3.36
[INFO] tweaked toml for crates.io crate reproto-repository 0.3.36 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6ece46642507faaad0457e9f570d9226128650ec02c1aa30799c48097883e10
[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" "e6ece46642507faaad0457e9f570d9226128650ec02c1aa30799c48097883e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6ece46642507faaad0457e9f570d9226128650ec02c1aa30799c48097883e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ece46642507faaad0457e9f570d9226128650ec02c1aa30799c48097883e10", kill_on_drop: false }`
[INFO] [stdout] e6ece46642507faaad0457e9f570d9226128650ec02c1aa30799c48097883e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 006cad76cd1fceb766618e4e5023767e7e0aaf05f406839dafc471a1b847b493
[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" "006cad76cd1fceb766618e4e5023767e7e0aaf05f406839dafc471a1b847b493", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling hex v0.2.0
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling ropey v0.6.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde_test v1.0.118
[INFO] [stderr]    Compiling relative-path v0.3.7
[INFO] [stderr]    Compiling reproto-semver v0.3.36
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling reproto-core v0.3.36
[INFO] [stderr]    Compiling reproto-repository v0.3.36 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/file_index.rs:217:78
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stdout]     |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/index/git_index.rs:80:78
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stdout]    |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/index/mod.rs:65:78
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>>;
[INFO] [stdout]    |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:104:66
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn objects_from_index(&self, _: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stdout]     |                                                                  ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:110:51
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn index_from_path(path: &Path) -> Result<Box<Index>> {
[INFO] [stdout]     |                                                   ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:125:86
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn open_git_index(url: &Url, git_repo: git::GitRepo, publishing: bool) -> Result<Box<Index>> {
[INFO] [stdout]     |                                                                                      ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 | ) -> Result<Box<Index>>
[INFO] [stdout]     |                 ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:166:87
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn index_from_url(config: IndexConfig, url: &Url, publishing: bool) -> Result<Box<Index>> {
[INFO] [stdout]     |                                                                                       ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/cached_objects.rs:85:64
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool> {
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/file_objects.rs:33:64
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool> {
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/git_objects.rs:37:64
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn put_object(&mut self, checksum: &Checksum, reader: &mut Read, force: bool) -> Result<bool> {
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/mod.rs:33:64
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool>;
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/mod.rs:49:52
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn put_object(&mut self, _: &Checksum, _: &mut Read, _: bool) -> Result<bool> {
[INFO] [stdout]    |                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/mod.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 | ) -> Result<Box<Objects>>
[INFO] [stdout]    |                 ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:105:59
[INFO] [stdout]     |
[INFO] [stdout] 105 |     F: Fn(ObjectsConfig, &str, &Url) -> Result<Option<Box<Objects>>>,
[INFO] [stdout]     |                                                           ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 | ) -> Result<Box<Objects>>
[INFO] [stdout]     |                 ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:114:87
[INFO] [stdout]     |
[INFO] [stdout] 114 |         "file" => objects_from_path(Path::new(url.path())).map(|o| Box::new(o) as Box<Objects>),
[INFO] [stdout]     |                                                                                       ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     index: Box<Index>,
[INFO] [stdout]    |                ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |     objects: Box<Objects>,
[INFO] [stdout]    |                  ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(index: Box<Index>, objects: Box<Objects>) -> Repository {
[INFO] [stdout]    |                           ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:15:48
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(index: Box<Index>, objects: Box<Objects>) -> Repository {
[INFO] [stdout]    |                                                ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/resolver/resolvers.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     resolvers: Vec<Box<Resolver>>,
[INFO] [stdout]   |                        ^^^^^^^^ help: use `dyn`: `dyn Resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/resolver/resolvers.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(resolvers: Vec<Box<Resolver>>) -> Resolvers {
[INFO] [stdout]   |                                   ^^^^^^^^ help: use `dyn`: `dyn Resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.67s
[INFO] running `Command { std: "docker" "inspect" "006cad76cd1fceb766618e4e5023767e7e0aaf05f406839dafc471a1b847b493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006cad76cd1fceb766618e4e5023767e7e0aaf05f406839dafc471a1b847b493", kill_on_drop: false }`
[INFO] [stdout] 006cad76cd1fceb766618e4e5023767e7e0aaf05f406839dafc471a1b847b493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af10bb93d833b5ca8c1dcb09a15cf20ddc35ee2551164e7dba0da8b09f5ac78d
[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" "af10bb93d833b5ca8c1dcb09a15cf20ddc35ee2551164e7dba0da8b09f5ac78d", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/file_index.rs:217:78
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stdout]     |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/index/git_index.rs:80:78
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stdout]    |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/index/mod.rs:65:78
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>>;
[INFO] [stdout]    |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:104:66
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn objects_from_index(&self, _: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stdout]     |                                                                  ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:110:51
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn index_from_path(path: &Path) -> Result<Box<Index>> {
[INFO] [stdout]     |                                                   ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:125:86
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn open_git_index(url: &Url, git_repo: git::GitRepo, publishing: bool) -> Result<Box<Index>> {
[INFO] [stdout]     |                                                                                      ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling reproto-repository v0.3.36 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 | ) -> Result<Box<Index>>
[INFO] [stdout]     |                 ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:166:87
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn index_from_url(config: IndexConfig, url: &Url, publishing: bool) -> Result<Box<Index>> {
[INFO] [stdout]     |                                                                                       ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/cached_objects.rs:85:64
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool> {
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/file_objects.rs:33:64
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool> {
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/git_objects.rs:37:64
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn put_object(&mut self, checksum: &Checksum, reader: &mut Read, force: bool) -> Result<bool> {
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/mod.rs:33:64
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool>;
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/mod.rs:49:52
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn put_object(&mut self, _: &Checksum, _: &mut Read, _: bool) -> Result<bool> {
[INFO] [stdout]    |                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/mod.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 | ) -> Result<Box<Objects>>
[INFO] [stdout]    |                 ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:105:59
[INFO] [stdout]     |
[INFO] [stdout] 105 |     F: Fn(ObjectsConfig, &str, &Url) -> Result<Option<Box<Objects>>>,
[INFO] [stdout]     |                                                           ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 | ) -> Result<Box<Objects>>
[INFO] [stdout]     |                 ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:114:87
[INFO] [stdout]     |
[INFO] [stdout] 114 |         "file" => objects_from_path(Path::new(url.path())).map(|o| Box::new(o) as Box<Objects>),
[INFO] [stdout]     |                                                                                       ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     index: Box<Index>,
[INFO] [stdout]    |                ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |     objects: Box<Objects>,
[INFO] [stdout]    |                  ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(index: Box<Index>, objects: Box<Objects>) -> Repository {
[INFO] [stdout]    |                           ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:15:48
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(index: Box<Index>, objects: Box<Objects>) -> Repository {
[INFO] [stdout]    |                                                ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/resolver/resolvers.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     resolvers: Vec<Box<Resolver>>,
[INFO] [stdout]   |                        ^^^^^^^^ help: use `dyn`: `dyn Resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/resolver/resolvers.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(resolvers: Vec<Box<Resolver>>) -> Resolvers {
[INFO] [stdout]   |                                   ^^^^^^^^ help: use `dyn`: `dyn Resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/file_index.rs:217:78
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stdout]     |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/index/git_index.rs:80:78
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stdout]    |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/index/mod.rs:65:78
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>>;
[INFO] [stdout]    |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:104:66
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn objects_from_index(&self, _: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stdout]     |                                                                  ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:110:51
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn index_from_path(path: &Path) -> Result<Box<Index>> {
[INFO] [stdout]     |                                                   ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:125:86
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn open_git_index(url: &Url, git_repo: git::GitRepo, publishing: bool) -> Result<Box<Index>> {
[INFO] [stdout]     |                                                                                      ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 | ) -> Result<Box<Index>>
[INFO] [stdout]     |                 ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/index/mod.rs:166:87
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn index_from_url(config: IndexConfig, url: &Url, publishing: bool) -> Result<Box<Index>> {
[INFO] [stdout]     |                                                                                       ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/cached_objects.rs:85:64
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool> {
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/file_objects.rs:33:64
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool> {
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/git_objects.rs:37:64
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn put_object(&mut self, checksum: &Checksum, reader: &mut Read, force: bool) -> Result<bool> {
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/mod.rs:33:64
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool>;
[INFO] [stdout]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/mod.rs:49:52
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn put_object(&mut self, _: &Checksum, _: &mut Read, _: bool) -> Result<bool> {
[INFO] [stdout]    |                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/objects/mod.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 | ) -> Result<Box<Objects>>
[INFO] [stdout]    |                 ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:105:59
[INFO] [stdout]     |
[INFO] [stdout] 105 |     F: Fn(ObjectsConfig, &str, &Url) -> Result<Option<Box<Objects>>>,
[INFO] [stdout]     |                                                           ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 | ) -> Result<Box<Objects>>
[INFO] [stdout]     |                 ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:114:87
[INFO] [stdout]     |
[INFO] [stdout] 114 |         "file" => objects_from_path(Path::new(url.path())).map(|o| Box::new(o) as Box<Objects>),
[INFO] [stdout]     |                                                                                       ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     index: Box<Index>,
[INFO] [stdout]    |                ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |     objects: Box<Objects>,
[INFO] [stdout]    |                  ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(index: Box<Index>, objects: Box<Objects>) -> Repository {
[INFO] [stdout]    |                           ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/repository.rs:15:48
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(index: Box<Index>, objects: Box<Objects>) -> Repository {
[INFO] [stdout]    |                                                ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/resolver/resolvers.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     resolvers: Vec<Box<Resolver>>,
[INFO] [stdout]   |                        ^^^^^^^^ help: use `dyn`: `dyn Resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/resolver/resolvers.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(resolvers: Vec<Box<Resolver>>) -> Resolvers {
[INFO] [stdout]   |                                   ^^^^^^^^ help: use `dyn`: `dyn Resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "af10bb93d833b5ca8c1dcb09a15cf20ddc35ee2551164e7dba0da8b09f5ac78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af10bb93d833b5ca8c1dcb09a15cf20ddc35ee2551164e7dba0da8b09f5ac78d", kill_on_drop: false }`
[INFO] [stdout] af10bb93d833b5ca8c1dcb09a15cf20ddc35ee2551164e7dba0da8b09f5ac78d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ce0cdee7484261d92d836dbde9a8cc0dfebf0ad8aedb68a5171f0e537484b23
[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" "0ce0cdee7484261d92d836dbde9a8cc0dfebf0ad8aedb68a5171f0e537484b23", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/file_index.rs:217:78
[INFO] [stderr]     |
[INFO] [stderr] 217 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stderr]     |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index/git_index.rs:80:78
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stderr]    |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index/mod.rs:65:78
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>>;
[INFO] [stderr]    |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/mod.rs:104:66
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn objects_from_index(&self, _: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stderr]     |                                                                  ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/mod.rs:110:51
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub fn index_from_path(path: &Path) -> Result<Box<Index>> {
[INFO] [stderr]     |                                                   ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/mod.rs:125:86
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn open_git_index(url: &Url, git_repo: git::GitRepo, publishing: bool) -> Result<Box<Index>> {
[INFO] [stderr]     |                                                                                      ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/mod.rs:139:17
[INFO] [stderr]     |
[INFO] [stderr] 139 | ) -> Result<Box<Index>>
[INFO] [stderr]     |                 ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/mod.rs:166:87
[INFO] [stderr]     |
[INFO] [stderr] 166 | pub fn index_from_url(config: IndexConfig, url: &Url, publishing: bool) -> Result<Box<Index>> {
[INFO] [stderr]     |                                                                                       ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/cached_objects.rs:85:64
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/file_objects.rs:33:64
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/git_objects.rs:37:64
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn put_object(&mut self, checksum: &Checksum, reader: &mut Read, force: bool) -> Result<bool> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/mod.rs:33:64
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool>;
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/mod.rs:49:52
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn put_object(&mut self, _: &Checksum, _: &mut Read, _: bool) -> Result<bool> {
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/mod.rs:77:17
[INFO] [stderr]    |
[INFO] [stderr] 77 | ) -> Result<Box<Objects>>
[INFO] [stderr]    |                 ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/objects/mod.rs:105:59
[INFO] [stderr]     |
[INFO] [stderr] 105 |     F: Fn(ObjectsConfig, &str, &Url) -> Result<Option<Box<Objects>>>,
[INFO] [stderr]     |                                                           ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/objects/mod.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 | ) -> Result<Box<Objects>>
[INFO] [stderr]     |                 ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/objects/mod.rs:114:87
[INFO] [stderr]     |
[INFO] [stderr] 114 |         "file" => objects_from_path(Path::new(url.path())).map(|o| Box::new(o) as Box<Objects>),
[INFO] [stderr]     |                                                                                       ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repository.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     index: Box<Index>,
[INFO] [stderr]    |                ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repository.rs:11:18
[INFO] [stderr]    |
[INFO] [stderr] 11 |     objects: Box<Objects>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repository.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(index: Box<Index>, objects: Box<Objects>) -> Repository {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repository.rs:15:48
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(index: Box<Index>, objects: Box<Objects>) -> Repository {
[INFO] [stderr]    |                                                ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/resolver/resolvers.rs:5:24
[INFO] [stderr]   |
[INFO] [stderr] 5 |     resolvers: Vec<Box<Resolver>>,
[INFO] [stderr]   |                        ^^^^^^^^ help: use `dyn`: `dyn Resolver`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/resolver/resolvers.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(resolvers: Vec<Box<Resolver>>) -> Resolvers {
[INFO] [stderr]   |                                   ^^^^^^^^ help: use `dyn`: `dyn Resolver`
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/file_index.rs:217:78
[INFO] [stderr]     |
[INFO] [stderr] 217 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stderr]     |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index/git_index.rs:80:78
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stderr]    |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index/mod.rs:65:78
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn objects_from_index(&self, relative_path: &RelativePath) -> Result<Box<Objects>>;
[INFO] [stderr]    |                                                                              ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/mod.rs:104:66
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn objects_from_index(&self, _: &RelativePath) -> Result<Box<Objects>> {
[INFO] [stderr]     |                                                                  ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/mod.rs:110:51
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub fn index_from_path(path: &Path) -> Result<Box<Index>> {
[INFO] [stderr]     |                                                   ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/mod.rs:125:86
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn open_git_index(url: &Url, git_repo: git::GitRepo, publishing: bool) -> Result<Box<Index>> {
[INFO] [stderr]     |                                                                                      ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/mod.rs:139:17
[INFO] [stderr]     |
[INFO] [stderr] 139 | ) -> Result<Box<Index>>
[INFO] [stderr]     |                 ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/index/mod.rs:166:87
[INFO] [stderr]     |
[INFO] [stderr] 166 | pub fn index_from_url(config: IndexConfig, url: &Url, publishing: bool) -> Result<Box<Index>> {
[INFO] [stderr]     |                                                                                       ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/cached_objects.rs:85:64
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/file_objects.rs:33:64
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/git_objects.rs:37:64
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn put_object(&mut self, checksum: &Checksum, reader: &mut Read, force: bool) -> Result<bool> {
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/mod.rs:33:64
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn put_object(&mut self, checksum: &Checksum, source: &mut Read, force: bool) -> Result<bool>;
[INFO] [stderr]    |                                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/mod.rs:49:52
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn put_object(&mut self, _: &Checksum, _: &mut Read, _: bool) -> Result<bool> {
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/objects/mod.rs:77:17
[INFO] [stderr]    |
[INFO] [stderr] 77 | ) -> Result<Box<Objects>>
[INFO] [stderr]    |                 ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/objects/mod.rs:105:59
[INFO] [stderr]     |
[INFO] [stderr] 105 |     F: Fn(ObjectsConfig, &str, &Url) -> Result<Option<Box<Objects>>>,
[INFO] [stderr]     |                                                           ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/objects/mod.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 | ) -> Result<Box<Objects>>
[INFO] [stderr]     |                 ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/objects/mod.rs:114:87
[INFO] [stderr]     |
[INFO] [stderr] 114 |         "file" => objects_from_path(Path::new(url.path())).map(|o| Box::new(o) as Box<Objects>),
[INFO] [stderr]     |                                                                                       ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repository.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     index: Box<Index>,
[INFO] [stderr]    |                ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repository.rs:11:18
[INFO] [stderr]    |
[INFO] [stderr] 11 |     objects: Box<Objects>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repository.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(index: Box<Index>, objects: Box<Objects>) -> Repository {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Index`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repository.rs:15:48
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(index: Box<Index>, objects: Box<Objects>) -> Repository {
[INFO] [stderr]    |                                                ^^^^^^^ help: use `dyn`: `dyn Objects`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/resolver/resolvers.rs:5:24
[INFO] [stderr]   |
[INFO] [stderr] 5 |     resolvers: Vec<Box<Resolver>>,
[INFO] [stderr]   |                        ^^^^^^^^ help: use `dyn`: `dyn Resolver`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/resolver/resolvers.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(resolvers: Vec<Box<Resolver>>) -> Resolvers {
[INFO] [stderr]   |                                   ^^^^^^^^ help: use `dyn`: `dyn Resolver`
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/reproto_repository-b4e1e727803ae210
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reproto-repository
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ce0cdee7484261d92d836dbde9a8cc0dfebf0ad8aedb68a5171f0e537484b23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce0cdee7484261d92d836dbde9a8cc0dfebf0ad8aedb68a5171f0e537484b23", kill_on_drop: false }`
[INFO] [stdout] 0ce0cdee7484261d92d836dbde9a8cc0dfebf0ad8aedb68a5171f0e537484b23