[INFO] updating cached repository https://github.com/matthhan/rssidiot [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 720360ab0664def967c2bac61163cafb2e3a0025 [INFO] testing matthhan/rssidiot against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthhan%2Frssidiot" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matthhan/rssidiot on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/matthhan/rssidiot [INFO] finished tweaking git repo https://github.com/matthhan/rssidiot [INFO] tweaked toml for git repo https://github.com/matthhan/rssidiot written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/matthhan/rssidiot already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fe30a46b63a0855913550df1ff65bb37456e8b2af6844686874b2fe36c921786 [INFO] running `"docker" "start" "-a" "fe30a46b63a0855913550df1ff65bb37456e8b2af6844686874b2fe36c921786"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling serde v1.0.68 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling serde_derive v1.0.68 [INFO] [stderr] Compiling serde_json v1.0.22 [INFO] [stderr] Compiling rssidiot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/circular_buffer.rs:81:44 [INFO] [stderr] | [INFO] [stderr] 81 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [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/can_replace_at_index.rs:3:49 [INFO] [stderr] | [INFO] [stderr] 3 | fn replace_at_index(&self, index:usize, f: &Fn(Option) -> T) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/can_replace_at_index.rs:6:44 [INFO] [stderr] | [INFO] [stderr] 6 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/article.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(title: String, url: String) -> Article { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/feed.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(name:String,url:String) -> Feed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_article` [INFO] [stderr] --> src/feed.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add_article(self,art:Article) -> Feed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/circular_buffer.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(size:usize) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add` [INFO] [stderr] --> src/circular_buffer.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn add(self,thing: T) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/application.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new() -> ApplicationState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_feed` [INFO] [stderr] --> src/application.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn add_feed(self, feed:Feed)-> ApplicationState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.21s [INFO] running `"docker" "inspect" "fe30a46b63a0855913550df1ff65bb37456e8b2af6844686874b2fe36c921786"` [INFO] running `"docker" "rm" "-f" "fe30a46b63a0855913550df1ff65bb37456e8b2af6844686874b2fe36c921786"` [INFO] [stdout] fe30a46b63a0855913550df1ff65bb37456e8b2af6844686874b2fe36c921786 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 11d6e98947f03e9c97560a39b1168abd68b2b03a15b7be33bed298e4d2abf190 [INFO] running `"docker" "start" "-a" "11d6e98947f03e9c97560a39b1168abd68b2b03a15b7be33bed298e4d2abf190"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rssidiot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/circular_buffer.rs:81:44 [INFO] [stderr] | [INFO] [stderr] 81 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [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/can_replace_at_index.rs:3:49 [INFO] [stderr] | [INFO] [stderr] 3 | fn replace_at_index(&self, index:usize, f: &Fn(Option) -> T) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/can_replace_at_index.rs:6:44 [INFO] [stderr] | [INFO] [stderr] 6 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/article.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(title: String, url: String) -> Article { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/feed.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(name:String,url:String) -> Feed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_article` [INFO] [stderr] --> src/feed.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add_article(self,art:Article) -> Feed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/circular_buffer.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(size:usize) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add` [INFO] [stderr] --> src/circular_buffer.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn add(self,thing: T) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/application.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new() -> ApplicationState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_feed` [INFO] [stderr] --> src/application.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn add_feed(self, feed:Feed)-> ApplicationState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/circular_buffer.rs:81:44 [INFO] [stderr] | [INFO] [stderr] 81 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [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/can_replace_at_index.rs:3:49 [INFO] [stderr] | [INFO] [stderr] 3 | fn replace_at_index(&self, index:usize, f: &Fn(Option) -> T) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/can_replace_at_index.rs:6:44 [INFO] [stderr] | [INFO] [stderr] 6 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/circular_buffer.rs:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | for x in buf.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/circular_buffer.rs:139:13 [INFO] [stderr] | [INFO] [stderr] 139 | for x in buf.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_article` [INFO] [stderr] --> src/feed.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add_article(self,art:Article) -> Feed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_feed` [INFO] [stderr] --> src/application.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn add_feed(self, feed:Feed)-> ApplicationState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `"docker" "inspect" "11d6e98947f03e9c97560a39b1168abd68b2b03a15b7be33bed298e4d2abf190"` [INFO] running `"docker" "rm" "-f" "11d6e98947f03e9c97560a39b1168abd68b2b03a15b7be33bed298e4d2abf190"` [INFO] [stdout] 11d6e98947f03e9c97560a39b1168abd68b2b03a15b7be33bed298e4d2abf190 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] db898776c9e8bff60970351ff680e9cc4f8f41d099f8d2aab52713f2020c7e65 [INFO] running `"docker" "start" "-a" "db898776c9e8bff60970351ff680e9cc4f8f41d099f8d2aab52713f2020c7e65"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/circular_buffer.rs:81:44 [INFO] [stderr] | [INFO] [stderr] 81 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [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/can_replace_at_index.rs:3:49 [INFO] [stderr] | [INFO] [stderr] 3 | fn replace_at_index(&self, index:usize, f: &Fn(Option) -> T) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/can_replace_at_index.rs:6:44 [INFO] [stderr] | [INFO] [stderr] 6 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/article.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(title: String, url: String) -> Article { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/feed.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(name:String,url:String) -> Feed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_article` [INFO] [stderr] --> src/feed.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add_article(self,art:Article) -> Feed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/circular_buffer.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(size:usize) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add` [INFO] [stderr] --> src/circular_buffer.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn add(self,thing: T) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/application.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new() -> ApplicationState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_feed` [INFO] [stderr] --> src/application.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn add_feed(self, feed:Feed)-> ApplicationState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/circular_buffer.rs:81:44 [INFO] [stderr] | [INFO] [stderr] 81 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> CircularBuffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [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/can_replace_at_index.rs:3:49 [INFO] [stderr] | [INFO] [stderr] 3 | fn replace_at_index(&self, index:usize, f: &Fn(Option) -> T) -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/can_replace_at_index.rs:6:44 [INFO] [stderr] | [INFO] [stderr] 6 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/circular_buffer.rs:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | for x in buf.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/circular_buffer.rs:139:13 [INFO] [stderr] | [INFO] [stderr] 139 | for x in buf.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_article` [INFO] [stderr] --> src/feed.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add_article(self,art:Article) -> Feed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_feed` [INFO] [stderr] --> src/application.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn add_feed(self, feed:Feed)-> ApplicationState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rssidiot-349d0e68baa2c0eb [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test article::article_tests::can_serialize_and_deserialize ... ok [INFO] [stdout] test article::article_tests::setting_read_works ... ok [INFO] [stdout] test circular_buffer::circular_buffer_tests::iterates_from_oldest ... ok [INFO] [stdout] test circular_buffer::circular_buffer_tests::can_iterate ... ok [INFO] [stdout] test circular_buffer::circular_buffer_tests::can_be_serialized_and_deserialized_correctly ... ok [INFO] [stdout] test cursor::cursor_tests::can_move_around_within_bounds ... ok [INFO] [stdout] test feed::feed_tests::can_serialize_and_deserialize ... ok [INFO] [stdout] test render_state::tests::can_render_a_state ... ok [INFO] [stdout] test cursor::cursor_tests::can_create ... ok [INFO] [stdout] test application::application_tests::without_feeds_navigating_never_gives_position ... ok [INFO] [stdout] test circular_buffer::circular_buffer_tests::can_add ... ok [INFO] [stdout] test circular_buffer::circular_buffer_tests::can_iter_twice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rssidiot-a9a053e3b8f00c2d [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] [stderr] Doc-tests rssidiot [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 `"docker" "inspect" "db898776c9e8bff60970351ff680e9cc4f8f41d099f8d2aab52713f2020c7e65"` [INFO] running `"docker" "rm" "-f" "db898776c9e8bff60970351ff680e9cc4f8f41d099f8d2aab52713f2020c7e65"` [INFO] [stdout] db898776c9e8bff60970351ff680e9cc4f8f41d099f8d2aab52713f2020c7e65