[INFO] fetching crate rss-forwarder 0.7.1...
[INFO] testing rss-forwarder-0.7.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rss-forwarder 0.7.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rss-forwarder 0.7.1
[INFO] finished tweaking crates.io crate rss-forwarder 0.7.1
[INFO] tweaked toml for crates.io crate rss-forwarder 0.7.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rss-forwarder 0.7.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rss-forwarder 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b0b377fd973d7d24cc8cd129ef6c3a2b82441157c0b22cbf3eaeb82fc1669bc
[INFO] running `Command { std: "docker" "start" "-a" "1b0b377fd973d7d24cc8cd129ef6c3a2b82441157c0b22cbf3eaeb82fc1669bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b0b377fd973d7d24cc8cd129ef6c3a2b82441157c0b22cbf3eaeb82fc1669bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b0b377fd973d7d24cc8cd129ef6c3a2b82441157c0b22cbf3eaeb82fc1669bc", kill_on_drop: false }`
[INFO] [stdout] 1b0b377fd973d7d24cc8cd129ef6c3a2b82441157c0b22cbf3eaeb82fc1669bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d6dfb54560ad839d44a5fd651ada25e38637f7db67626885e07fd660b1126e2
[INFO] running `Command { std: "docker" "start" "-a" "1d6dfb54560ad839d44a5fd651ada25e38637f7db67626885e07fd660b1126e2", kill_on_drop: false }`
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[INFO] [stdout] warning: method `is_atom` is never used
[INFO] [stdout]   --> src/feed/mod.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<'a> Feed {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn is_atom(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `content_as_text` is never used
[INFO] [stdout]   --> src/feed/item.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait FeedItem<'a>: Sync {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn content_as_text(&'a self) -> Option<String>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmbedImage` is never constructed
[INFO] [stdout]    --> src/sink/discord.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | struct EmbedImage<'a> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]  --> src/feed/item.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn title(&'a self) -> Option<&str>;
[INFO] [stdout]   |               --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]   |               |
[INFO] [stdout]   |               the lifetime is named here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn title(&'a self) -> Option<&'a str>;
[INFO] [stdout]   |                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:10:40
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn description(&'a self) -> Option<&str>;
[INFO] [stdout]    |                     --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn description(&'a self) -> Option<&'a str>;
[INFO] [stdout]    |                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:14:36
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn content(&'a self) -> Option<&str>;
[INFO] [stdout]    |                 --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn content(&'a self) -> Option<&'a str>;
[INFO] [stdout]    |                                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn link(&'a self) -> Option<&str>;
[INFO] [stdout]    |              --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn link(&'a self) -> Option<&'a str>;
[INFO] [stdout]    |                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:22:33
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn authors(&'a self) -> Vec<Author>;
[INFO] [stdout]    |                 --              ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn authors(&'a self) -> Vec<Author<'a>>;
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:25:35
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn source(&'a self) -> Option<&Source>;
[INFO] [stdout]    |                --                 ^^^^^^^
[INFO] [stdout]    |                |                  ||
[INFO] [stdout]    |                |                  |the same lifetime is hidden here
[INFO] [stdout]    |                |                  the same lifetime is elided here
[INFO] [stdout]    |                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn source(&'a self) -> Option<&'a Source<'a>>;
[INFO] [stdout]    |                                    ++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn authors(&self) -> Vec<Author> {
[INFO] [stdout]    |                ^^^^^         ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn authors(&self) -> Vec<Author<'_>> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:96:35
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn source(&'a self) -> Option<&Source> {
[INFO] [stdout]    |                --                 ^^^^^^^
[INFO] [stdout]    |                |                  ||
[INFO] [stdout]    |                |                  |the same lifetime is hidden here
[INFO] [stdout]    |                |                  the same lifetime is elided here
[INFO] [stdout]    |                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn source(&'a self) -> Option<&'a Source<'a>> {
[INFO] [stdout]    |                                    ++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/feed/item.rs:173:16
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn authors(&self) -> Vec<Author> {
[INFO] [stdout]     |                ^^^^^         ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn authors(&self) -> Vec<Author<'_>> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/feed/item.rs:184:35
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn source(&'a self) -> Option<&Source> {
[INFO] [stdout]     |                --                 ^^^^^^^
[INFO] [stdout]     |                |                  ||
[INFO] [stdout]     |                |                  |the same lifetime is hidden here
[INFO] [stdout]     |                |                  the same lifetime is elided here
[INFO] [stdout]     |                the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn source(&'a self) -> Option<&'a Source<'a>> {
[INFO] [stdout]     |                                    ++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/feed/item.rs:284:16
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn authors(&self) -> Vec<Author> {
[INFO] [stdout]     |                ^^^^^         ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn authors(&self) -> Vec<Author<'_>> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/feed/item.rs:292:35
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn source(&'a self) -> Option<&Source> {
[INFO] [stdout]     |                --                 ^^^^^^^
[INFO] [stdout]     |                |                  ||
[INFO] [stdout]     |                |                  |the same lifetime is hidden here
[INFO] [stdout]     |                |                  the same lifetime is elided here
[INFO] [stdout]     |                the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn source(&'a self) -> Option<&'a Source<'a>> {
[INFO] [stdout]     |                                    ++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 01s
[INFO] running `Command { std: "docker" "inspect" "1d6dfb54560ad839d44a5fd651ada25e38637f7db67626885e07fd660b1126e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d6dfb54560ad839d44a5fd651ada25e38637f7db67626885e07fd660b1126e2", kill_on_drop: false }`
[INFO] [stdout] 1d6dfb54560ad839d44a5fd651ada25e38637f7db67626885e07fd660b1126e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b3362d0490d6fea80c689d2631abc74efaf8ac336e393c755530939d1bfcd8c
[INFO] running `Command { std: "docker" "start" "-a" "9b3362d0490d6fea80c689d2631abc74efaf8ac336e393c755530939d1bfcd8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rss-forwarder v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `is_atom` is never used
[INFO] [stdout]   --> src/feed/mod.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<'a> Feed {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn is_atom(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `content_as_text` is never used
[INFO] [stdout]   --> src/feed/item.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait FeedItem<'a>: Sync {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn content_as_text(&'a self) -> Option<String>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmbedImage` is never constructed
[INFO] [stdout]    --> src/sink/discord.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | struct EmbedImage<'a> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]  --> src/feed/item.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn title(&'a self) -> Option<&str>;
[INFO] [stdout]   |               --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]   |               |
[INFO] [stdout]   |               the lifetime is named here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn title(&'a self) -> Option<&'a str>;
[INFO] [stdout]   |                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:10:40
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn description(&'a self) -> Option<&str>;
[INFO] [stdout]    |                     --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn description(&'a self) -> Option<&'a str>;
[INFO] [stdout]    |                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:14:36
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn content(&'a self) -> Option<&str>;
[INFO] [stdout]    |                 --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn content(&'a self) -> Option<&'a str>;
[INFO] [stdout]    |                                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn link(&'a self) -> Option<&str>;
[INFO] [stdout]    |              --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn link(&'a self) -> Option<&'a str>;
[INFO] [stdout]    |                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:22:33
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn authors(&'a self) -> Vec<Author>;
[INFO] [stdout]    |                 --              ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn authors(&'a self) -> Vec<Author<'a>>;
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:25:35
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn source(&'a self) -> Option<&Source>;
[INFO] [stdout]    |                --                 ^^^^^^^
[INFO] [stdout]    |                |                  ||
[INFO] [stdout]    |                |                  |the same lifetime is hidden here
[INFO] [stdout]    |                |                  the same lifetime is elided here
[INFO] [stdout]    |                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn source(&'a self) -> Option<&'a Source<'a>>;
[INFO] [stdout]    |                                    ++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn authors(&self) -> Vec<Author> {
[INFO] [stdout]    |                ^^^^^         ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn authors(&self) -> Vec<Author<'_>> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/feed/item.rs:96:35
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn source(&'a self) -> Option<&Source> {
[INFO] [stdout]    |                --                 ^^^^^^^
[INFO] [stdout]    |                |                  ||
[INFO] [stdout]    |                |                  |the same lifetime is hidden here
[INFO] [stdout]    |                |                  the same lifetime is elided here
[INFO] [stdout]    |                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn source(&'a self) -> Option<&'a Source<'a>> {
[INFO] [stdout]    |                                    ++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/feed/item.rs:173:16
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn authors(&self) -> Vec<Author> {
[INFO] [stdout]     |                ^^^^^         ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn authors(&self) -> Vec<Author<'_>> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/feed/item.rs:184:35
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn source(&'a self) -> Option<&Source> {
[INFO] [stdout]     |                --                 ^^^^^^^
[INFO] [stdout]     |                |                  ||
[INFO] [stdout]     |                |                  |the same lifetime is hidden here
[INFO] [stdout]     |                |                  the same lifetime is elided here
[INFO] [stdout]     |                the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn source(&'a self) -> Option<&'a Source<'a>> {
[INFO] [stdout]     |                                    ++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/feed/item.rs:284:16
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn authors(&self) -> Vec<Author> {
[INFO] [stdout]     |                ^^^^^         ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 284 |     fn authors(&self) -> Vec<Author<'_>> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/feed/item.rs:292:35
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn source(&'a self) -> Option<&Source> {
[INFO] [stdout]     |                --                 ^^^^^^^
[INFO] [stdout]     |                |                  ||
[INFO] [stdout]     |                |                  |the same lifetime is hidden here
[INFO] [stdout]     |                |                  the same lifetime is elided here
[INFO] [stdout]     |                the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn source(&'a self) -> Option<&'a Source<'a>> {
[INFO] [stdout]     |                                    ++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "9b3362d0490d6fea80c689d2631abc74efaf8ac336e393c755530939d1bfcd8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3362d0490d6fea80c689d2631abc74efaf8ac336e393c755530939d1bfcd8c", kill_on_drop: false }`
[INFO] [stdout] 9b3362d0490d6fea80c689d2631abc74efaf8ac336e393c755530939d1bfcd8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e9391278cd2f46f63685b847552f4813e89b65d7e34b639313a8f6ec9c1dea9
[INFO] running `Command { std: "docker" "start" "-a" "4e9391278cd2f46f63685b847552f4813e89b65d7e34b639313a8f6ec9c1dea9", kill_on_drop: false }`
[INFO] [stderr] warning: method `is_atom` is never used
[INFO] [stderr]   --> src/feed/mod.rs:96:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl<'a> Feed {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 96 |     pub fn is_atom(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `content_as_text` is never used
[INFO] [stderr]   --> src/feed/item.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub trait FeedItem<'a>: Sync {
[INFO] [stderr]    |           -------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 16 |     fn content_as_text(&'a self) -> Option<String>;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `EmbedImage` is never constructed
[INFO] [stderr]    --> src/sink/discord.rs:159:8
[INFO] [stderr]     |
[INFO] [stderr] 159 | struct EmbedImage<'a> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]  --> src/feed/item.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn title(&'a self) -> Option<&str>;
[INFO] [stderr]   |               --                 ^^^^ the same lifetime is elided here
[INFO] [stderr]   |               |
[INFO] [stderr]   |               the lifetime is named here
[INFO] [stderr]   |
[INFO] [stderr]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn title(&'a self) -> Option<&'a str>;
[INFO] [stderr]   |                                   ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/feed/item.rs:10:40
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn description(&'a self) -> Option<&str>;
[INFO] [stderr]    |                     --                 ^^^^ the same lifetime is elided here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn description(&'a self) -> Option<&'a str>;
[INFO] [stderr]    |                                         ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/feed/item.rs:14:36
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn content(&'a self) -> Option<&str>;
[INFO] [stderr]    |                 --                 ^^^^ the same lifetime is elided here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn content(&'a self) -> Option<&'a str>;
[INFO] [stderr]    |                                     ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/feed/item.rs:18:33
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn link(&'a self) -> Option<&str>;
[INFO] [stderr]    |              --                 ^^^^ the same lifetime is elided here
[INFO] [stderr]    |              |
[INFO] [stderr]    |              the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn link(&'a self) -> Option<&'a str>;
[INFO] [stderr]    |                                  ++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/feed/item.rs:22:33
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn authors(&'a self) -> Vec<Author>;
[INFO] [stderr]    |                 --              ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn authors(&'a self) -> Vec<Author<'a>>;
[INFO] [stderr]    |                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/feed/item.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn source(&'a self) -> Option<&Source>;
[INFO] [stderr]    |                --                 ^^^^^^^
[INFO] [stderr]    |                |                  ||
[INFO] [stderr]    |                |                  |the same lifetime is hidden here
[INFO] [stderr]    |                |                  the same lifetime is elided here
[INFO] [stderr]    |                the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn source(&'a self) -> Option<&'a Source<'a>>;
[INFO] [stderr]    |                                    ++       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/feed/item.rs:85:16
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn authors(&self) -> Vec<Author> {
[INFO] [stderr]    |                ^^^^^         ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                |
[INFO] [stderr]    |                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn authors(&self) -> Vec<Author<'_>> {
[INFO] [stderr]    |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/feed/item.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn source(&'a self) -> Option<&Source> {
[INFO] [stderr]    |                --                 ^^^^^^^
[INFO] [stderr]    |                |                  ||
[INFO] [stderr]    |                |                  |the same lifetime is hidden here
[INFO] [stderr]    |                |                  the same lifetime is elided here
[INFO] [stderr]    |                the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn source(&'a self) -> Option<&'a Source<'a>> {
[INFO] [stderr]    |                                    ++       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/feed/item.rs:173:16
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn authors(&self) -> Vec<Author> {
[INFO] [stderr]     |                ^^^^^         ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                |
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn authors(&self) -> Vec<Author<'_>> {
[INFO] [stderr]     |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/feed/item.rs:184:35
[INFO] [stderr]     |
[INFO] [stderr] 184 |     fn source(&'a self) -> Option<&Source> {
[INFO] [stderr]     |                --                 ^^^^^^^
[INFO] [stderr]     |                |                  ||
[INFO] [stderr]     |                |                  |the same lifetime is hidden here
[INFO] [stderr]     |                |                  the same lifetime is elided here
[INFO] [stderr]     |                the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 184 |     fn source(&'a self) -> Option<&'a Source<'a>> {
[INFO] [stderr]     |                                    ++       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/feed/item.rs:284:16
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn authors(&self) -> Vec<Author> {
[INFO] [stderr]     |                ^^^^^         ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                |
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn authors(&self) -> Vec<Author<'_>> {
[INFO] [stderr]     |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding or eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/feed/item.rs:292:35
[INFO] [stderr]     |
[INFO] [stderr] 292 |     fn source(&'a self) -> Option<&Source> {
[INFO] [stderr]     |                --                 ^^^^^^^
[INFO] [stderr]     |                |                  ||
[INFO] [stderr]     |                |                  |the same lifetime is hidden here
[INFO] [stderr]     |                |                  the same lifetime is elided here
[INFO] [stderr]     |                the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 292 |     fn source(&'a self) -> Option<&'a Source<'a>> {
[INFO] [stderr]     |                                    ++       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rss-forwarder` (bin "rss-forwarder" test) generated 15 warnings (run `cargo fix --bin "rss-forwarder" -p rss-forwarder --tests` to apply 12 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rss_forwarder-39c9649a17b5e012)
[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" "4e9391278cd2f46f63685b847552f4813e89b65d7e34b639313a8f6ec9c1dea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9391278cd2f46f63685b847552f4813e89b65d7e34b639313a8f6ec9c1dea9", kill_on_drop: false }`
[INFO] [stdout] 4e9391278cd2f46f63685b847552f4813e89b65d7e34b639313a8f6ec9c1dea9
