[INFO] cloning repository https://github.com/matthhan/rssidiot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthhan/rssidiot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthhan%2Frssidiot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthhan%2Frssidiot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 720360ab0664def967c2bac61163cafb2e3a0025 [INFO] testing matthhan/rssidiot against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthhan%2Frssidiot" "/workspace/builds/worker-5/source", kill_on_drop: false }` [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 ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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 `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.68 [INFO] [stderr] Downloaded serde_derive v1.0.68 [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aee701e7bd3cf68a8bdf52d6e8e02c8895646f3cc4dec32aba247555676572f7 [INFO] running `Command { std: "docker" "start" "-a" "aee701e7bd3cf68a8bdf52d6e8e02c8895646f3cc4dec32aba247555676572f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aee701e7bd3cf68a8bdf52d6e8e02c8895646f3cc4dec32aba247555676572f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aee701e7bd3cf68a8bdf52d6e8e02c8895646f3cc4dec32aba247555676572f7", kill_on_drop: false }` [INFO] [stdout] aee701e7bd3cf68a8bdf52d6e8e02c8895646f3cc4dec32aba247555676572f7 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b11b332c217bd0af40e79d67283d287be0cb5d8427573d2fd17d3d13f16c3f10 [INFO] running `Command { std: "docker" "start" "-a" "b11b332c217bd0af40e79d67283d287be0cb5d8427573d2fd17d3d13f16c3f10", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.68 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling dtoa v0.4.2 [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] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/circular_buffer.rs:81:44 [INFO] [stdout] | [INFO] [stdout] 81 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> CircularBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can_replace_at_index.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | fn replace_at_index(&self, index:usize, f: &Fn(Option) -> T) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can_replace_at_index.rs:6:44 [INFO] [stdout] | [INFO] [stdout] 6 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/article.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(title: String, url: String) -> Article { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/feed.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(name:String,url:String) -> Feed { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_article` [INFO] [stdout] --> src/feed.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn add_article(self,art:Article) -> Feed { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/circular_buffer.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(size:usize) -> CircularBuffer { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/circular_buffer.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add(self,thing: T) -> CircularBuffer { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/application.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new() -> ApplicationState { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_feed` [INFO] [stdout] --> src/application.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn add_feed(self, feed:Feed)-> ApplicationState { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.45s [INFO] running `Command { std: "docker" "inspect" "b11b332c217bd0af40e79d67283d287be0cb5d8427573d2fd17d3d13f16c3f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b11b332c217bd0af40e79d67283d287be0cb5d8427573d2fd17d3d13f16c3f10", kill_on_drop: false }` [INFO] [stdout] b11b332c217bd0af40e79d67283d287be0cb5d8427573d2fd17d3d13f16c3f10 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c51bc632c030a0a9b36dbce13a5b431c309c6c31edd25f31343fc588444cccf8 [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" "c51bc632c030a0a9b36dbce13a5b431c309c6c31edd25f31343fc588444cccf8", kill_on_drop: false }` [INFO] [stderr] Compiling rssidiot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/circular_buffer.rs:81:44 [INFO] [stdout] | [INFO] [stdout] 81 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> CircularBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can_replace_at_index.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | fn replace_at_index(&self, index:usize, f: &Fn(Option) -> T) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can_replace_at_index.rs:6:44 [INFO] [stdout] | [INFO] [stdout] 6 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/article.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(title: String, url: String) -> Article { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/feed.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(name:String,url:String) -> Feed { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_article` [INFO] [stdout] --> src/feed.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn add_article(self,art:Article) -> Feed { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/circular_buffer.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(size:usize) -> CircularBuffer { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/circular_buffer.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn add(self,thing: T) -> CircularBuffer { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/application.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new() -> ApplicationState { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_feed` [INFO] [stdout] --> src/application.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn add_feed(self, feed:Feed)-> ApplicationState { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/circular_buffer.rs:81:44 [INFO] [stdout] | [INFO] [stdout] 81 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> CircularBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can_replace_at_index.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | fn replace_at_index(&self, index:usize, f: &Fn(Option) -> T) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/can_replace_at_index.rs:6:44 [INFO] [stdout] | [INFO] [stdout] 6 | fn replace_at_index(&self,ind:usize,f:&Fn(Option) -> T) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> T` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/circular_buffer.rs:136:13 [INFO] [stdout] | [INFO] [stdout] 136 | for x in buf.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/circular_buffer.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | for x in buf.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_article` [INFO] [stdout] --> src/feed.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn add_article(self,art:Article) -> Feed { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_feed` [INFO] [stdout] --> src/application.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn add_feed(self, feed:Feed)-> ApplicationState { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `Command { std: "docker" "inspect" "c51bc632c030a0a9b36dbce13a5b431c309c6c31edd25f31343fc588444cccf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c51bc632c030a0a9b36dbce13a5b431c309c6c31edd25f31343fc588444cccf8", kill_on_drop: false }` [INFO] [stdout] c51bc632c030a0a9b36dbce13a5b431c309c6c31edd25f31343fc588444cccf8 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d13951650c236774d493787d20fd2be33c467e8241ba642df4549d991400a66 [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" "9d13951650c236774d493787d20fd2be33c467e8241ba642df4549d991400a66", kill_on_drop: false }` [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] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/article.rs:15:12 [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: associated function is never used: `new` [INFO] [stderr] --> src/feed.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(name:String,url:String) -> Feed { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_article` [INFO] [stderr] --> src/feed.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add_article(self,art:Article) -> Feed { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/circular_buffer.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(size:usize) -> CircularBuffer { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/circular_buffer.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn add(self,thing: T) -> CircularBuffer { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/application.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new() -> ApplicationState { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_feed` [INFO] [stderr] --> src/application.rs:83:12 [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] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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: associated function is never used: `add_article` [INFO] [stderr] --> src/feed.rs:29:12 [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: associated function is never used: `add_feed` [INFO] [stderr] --> src/application.rs:83:12 [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 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rssidiot-5190cd521df81d26) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test application::application_tests::without_feeds_navigating_never_gives_position ... ok [INFO] [stdout] test article::article_tests::can_serialize_and_deserialize ... ok [INFO] [stdout] test circular_buffer::circular_buffer_tests::can_add ... ok [INFO] [stdout] test circular_buffer::circular_buffer_tests::can_iterate ... ok [INFO] [stdout] test circular_buffer::circular_buffer_tests::iterates_from_oldest ... ok [INFO] [stdout] test cursor::cursor_tests::can_create ... ok [INFO] [stdout] test circular_buffer::circular_buffer_tests::can_be_serialized_and_deserialized_correctly ... ok [INFO] [stdout] test feed::feed_tests::can_serialize_and_deserialize ... ok [INFO] [stdout] test cursor::cursor_tests::can_move_around_within_bounds ... ok [INFO] [stdout] test render_state::tests::can_render_a_state ... ok [INFO] [stdout] test circular_buffer::circular_buffer_tests::can_iter_twice ... ok [INFO] [stdout] test article::article_tests::setting_read_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rssidiot-67c25bff0fa17407) [INFO] [stdout] [INFO] [stderr] Doc-tests rssidiot [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] [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] running `Command { std: "docker" "inspect" "9d13951650c236774d493787d20fd2be33c467e8241ba642df4549d991400a66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d13951650c236774d493787d20fd2be33c467e8241ba642df4549d991400a66", kill_on_drop: false }` [INFO] [stdout] 9d13951650c236774d493787d20fd2be33c467e8241ba642df4549d991400a66