[INFO] cloning repository https://github.com/jooooscha/terminal-yt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jooooscha/terminal-yt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjooooscha%2Fterminal-yt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjooooscha%2Fterminal-yt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ed68ecf60c087b0db3dfbd250310d309bfa2680
[INFO] testing jooooscha/terminal-yt against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjooooscha%2Fterminal-yt" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jooooscha/terminal-yt
[INFO] finished tweaking git repo https://github.com/jooooscha/terminal-yt
[INFO] tweaked toml for git repo https://github.com/jooooscha/terminal-yt written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jooooscha/terminal-yt on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jooooscha/terminal-yt 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] c1a95218bc262df8481f393dc4fce80a8f491e653db9d634d0e52362da2a2165
[INFO] running `Command { std: "docker" "start" "-a" "c1a95218bc262df8481f393dc4fce80a8f491e653db9d634d0e52362da2a2165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1a95218bc262df8481f393dc4fce80a8f491e653db9d634d0e52362da2a2165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a95218bc262df8481f393dc4fce80a8f491e653db9d634d0e52362da2a2165", kill_on_drop: false }`
[INFO] [stdout] c1a95218bc262df8481f393dc4fce80a8f491e653db9d634d0e52362da2a2165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4972e128dcef46423023a0b7b78cee8d98355a9b357711d64715b22b5bf52ca
[INFO] running `Command { std: "docker" "start" "-a" "f4972e128dcef46423023a0b7b78cee8d98355a9b357711d64715b22b5bf52ca", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/backend/data/downloader.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashSet, fs::File};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `TryRecvError`, and `mpsc::channel`
[INFO] [stdout]  --> src/backend/data/downloader.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     mpsc::channel,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 9 |     mpsc::{Receiver, Sender, TryRecvError},
[INFO] [stdout]   |            ^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use log::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/backend/mod.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |     ParseConfig(serde_yaml::Error),
[INFO] [stdout]     |     ----------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 127 -     ParseConfig(serde_yaml::Error),
[INFO] [stdout] 127 +     ParseConfig(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/backend/mod.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |     ParseDB(serde_json::Error),
[INFO] [stdout]     |     ------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 128 -     ParseDB(serde_json::Error),
[INFO] [stdout] 128 +     ParseDB(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/backend/mod.rs:129:23
[INFO] [stdout]     |
[INFO] [stdout] 129 |     ParseSubscription(serde_yaml::Error),
[INFO] [stdout]     |     ----------------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 129 -     ParseSubscription(serde_yaml::Error),
[INFO] [stdout] 129 +     ParseSubscription(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/backend/core.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DownloadsFailure(usize),
[INFO] [stdout]    |     ---------------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FetchState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     DownloadsFailure(usize),
[INFO] [stdout] 21 +     DownloadsFailure(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `channel_id` is never read
[INFO] [stdout]   --> src/backend/data/feed/atom.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Feed {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub channel_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Feed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `link` is never read
[INFO] [stdout]   --> src/backend/data/feed/rss.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Channel {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 14 |     pub name: String,
[INFO] [stdout] 15 |     pub link: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Channel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Field` is never used
[INFO] [stdout]   --> src/backend/data/feed/rss.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 |         enum Field {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Field` is never used
[INFO] [stdout]   --> src/backend/data/feed/rss.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 |         enum Field {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `download_thread` is never used
[INFO] [stdout]   --> src/backend/data/downloader.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Downloader {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn download_thread() -> Result<usize, Error>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/backend/mod.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn to_list_item(&self) -> ListItem;
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn to_list_item(&self) -> ListItem<'_>;
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/backend/data/channel/mod.rs:184:27
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn get_spans_list(&self) -> Vec<ListItem> {
[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] 184 |     pub fn get_spans_list(&self) -> Vec<ListItem<'_>> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/backend/data/channel/mod.rs:204:21
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn to_list_item(&self) -> ListItem {
[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] 204 |     fn to_list_item(&self) -> ListItem<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/backend/data/channel_list.rs:188:34
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub(crate) fn get_spans_list(&self) -> Vec<ListItem> {
[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] 188 |     pub(crate) fn get_spans_list(&self) -> Vec<ListItem<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/backend/data/video/mod.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn to_list_item(&self) -> ListItem {
[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] 129 |     fn to_list_item(&self) -> ListItem<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/backend/io/history.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub(crate) fn to_list_items(&self) -> Vec<ListItem> {
[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] 48 |     pub(crate) fn to_list_items(&self) -> Vec<ListItem<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/backend/io/history.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn to_list_item(&self) -> ListItem {
[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] 60 |     fn to_list_item(&self) -> ListItem<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `Command { std: "docker" "inspect" "f4972e128dcef46423023a0b7b78cee8d98355a9b357711d64715b22b5bf52ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4972e128dcef46423023a0b7b78cee8d98355a9b357711d64715b22b5bf52ca", kill_on_drop: false }`
[INFO] [stdout] f4972e128dcef46423023a0b7b78cee8d98355a9b357711d64715b22b5bf52ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96d437a0165a27ff2577b6ab988f73d525d738790b828a7a8355b0a959e7a440
[INFO] running `Command { std: "docker" "start" "-a" "96d437a0165a27ff2577b6ab988f73d525d738790b828a7a8355b0a959e7a440", kill_on_drop: false }`
[INFO] [stderr]    Compiling tyt v2.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/backend/data/downloader.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashSet, fs::File};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `TryRecvError`, and `mpsc::channel`
[INFO] [stdout]  --> src/backend/data/downloader.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     mpsc::channel,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 9 |     mpsc::{Receiver, Sender, TryRecvError},
[INFO] [stdout]   |            ^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use log::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/backend/mod.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |     ParseConfig(serde_yaml::Error),
[INFO] [stdout]     |     ----------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 127 -     ParseConfig(serde_yaml::Error),
[INFO] [stdout] 127 +     ParseConfig(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/backend/mod.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |     ParseDB(serde_json::Error),
[INFO] [stdout]     |     ------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 128 -     ParseDB(serde_json::Error),
[INFO] [stdout] 128 +     ParseDB(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/backend/mod.rs:129:23
[INFO] [stdout]     |
[INFO] [stdout] 129 |     ParseSubscription(serde_yaml::Error),
[INFO] [stdout]     |     ----------------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 129 -     ParseSubscription(serde_yaml::Error),
[INFO] [stdout] 129 +     ParseSubscription(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/backend/core.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DownloadsFailure(usize),
[INFO] [stdout]    |     ---------------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FetchState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 -     DownloadsFailure(usize),
[INFO] [stdout] 21 +     DownloadsFailure(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `channel_id` is never read
[INFO] [stdout]   --> src/backend/data/feed/atom.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Feed {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub channel_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Feed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `link` is never read
[INFO] [stdout]   --> src/backend/data/feed/rss.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Channel {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 14 |     pub name: String,
[INFO] [stdout] 15 |     pub link: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Channel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Field` is never used
[INFO] [stdout]   --> src/backend/data/feed/rss.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 |         enum Field {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Field` is never used
[INFO] [stdout]   --> src/backend/data/feed/rss.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 |         enum Field {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `download_thread` is never used
[INFO] [stdout]   --> src/backend/data/downloader.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Downloader {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn download_thread() -> Result<usize, Error>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/backend/mod.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn to_list_item(&self) -> ListItem;
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn to_list_item(&self) -> ListItem<'_>;
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/backend/data/channel/mod.rs:184:27
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn get_spans_list(&self) -> Vec<ListItem> {
[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] 184 |     pub fn get_spans_list(&self) -> Vec<ListItem<'_>> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/backend/data/channel/mod.rs:204:21
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn to_list_item(&self) -> ListItem {
[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] 204 |     fn to_list_item(&self) -> ListItem<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/backend/data/channel_list.rs:188:34
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub(crate) fn get_spans_list(&self) -> Vec<ListItem> {
[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] 188 |     pub(crate) fn get_spans_list(&self) -> Vec<ListItem<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/backend/data/video/mod.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn to_list_item(&self) -> ListItem {
[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] 129 |     fn to_list_item(&self) -> ListItem<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/backend/io/history.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub(crate) fn to_list_items(&self) -> Vec<ListItem> {
[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] 48 |     pub(crate) fn to_list_items(&self) -> Vec<ListItem<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/backend/io/history.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn to_list_item(&self) -> ListItem {
[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] 60 |     fn to_list_item(&self) -> ListItem<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "96d437a0165a27ff2577b6ab988f73d525d738790b828a7a8355b0a959e7a440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d437a0165a27ff2577b6ab988f73d525d738790b828a7a8355b0a959e7a440", kill_on_drop: false }`
[INFO] [stdout] 96d437a0165a27ff2577b6ab988f73d525d738790b828a7a8355b0a959e7a440
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78671633c4fe7932fa101f8ea60d30d05010ef6363627d8e642bf9f094ea3eec
[INFO] running `Command { std: "docker" "start" "-a" "78671633c4fe7932fa101f8ea60d30d05010ef6363627d8e642bf9f094ea3eec", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `fs::File`
[INFO] [stderr]  --> src/backend/data/downloader.rs:1:33
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::HashSet, fs::File};
[INFO] [stderr]   |                                 ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Receiver`, `TryRecvError`, and `mpsc::channel`
[INFO] [stderr]  --> src/backend/data/downloader.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     mpsc::channel,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 9 |     mpsc::{Receiver, Sender, TryRecvError},
[INFO] [stderr]   |            ^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log::*`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use log::*;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/backend/mod.rs:127:17
[INFO] [stderr]     |
[INFO] [stderr] 127 |     ParseConfig(serde_yaml::Error),
[INFO] [stderr]     |     ----------- ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 127 -     ParseConfig(serde_yaml::Error),
[INFO] [stderr] 127 +     ParseConfig(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/backend/mod.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |     ParseDB(serde_json::Error),
[INFO] [stderr]     |     ------- ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 128 -     ParseDB(serde_json::Error),
[INFO] [stderr] 128 +     ParseDB(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/backend/mod.rs:129:23
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ParseSubscription(serde_yaml::Error),
[INFO] [stderr]     |     ----------------- ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 129 -     ParseSubscription(serde_yaml::Error),
[INFO] [stderr] 129 +     ParseSubscription(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/backend/core.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |     DownloadsFailure(usize),
[INFO] [stderr]    |     ---------------- ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FetchState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 21 -     DownloadsFailure(usize),
[INFO] [stderr] 21 +     DownloadsFailure(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `channel_id` is never read
[INFO] [stderr]   --> src/backend/data/feed/atom.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub struct Feed {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 11 |     pub channel_id: String,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Feed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `link` is never read
[INFO] [stderr]   --> src/backend/data/feed/rss.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Channel {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 14 |     pub name: String,
[INFO] [stderr] 15 |     pub link: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Channel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Field` is never used
[INFO] [stderr]   --> src/backend/data/feed/rss.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 |         enum Field {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Field` is never used
[INFO] [stderr]   --> src/backend/data/feed/rss.rs:94:14
[INFO] [stderr]    |
[INFO] [stderr] 94 |         enum Field {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `download_thread` is never used
[INFO] [stderr]   --> src/backend/data/downloader.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl Downloader {
[INFO] [stderr]    | --------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 64 |     fn download_thread() -> Result<usize, Error>{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/backend/mod.rs:24:21
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn to_list_item(&self) -> ListItem;
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn to_list_item(&self) -> ListItem<'_>;
[INFO] [stderr]    |                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/backend/data/channel/mod.rs:184:27
[INFO] [stderr]     |
[INFO] [stderr] 184 |     pub fn get_spans_list(&self) -> Vec<ListItem> {
[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] 184 |     pub fn get_spans_list(&self) -> Vec<ListItem<'_>> {
[INFO] [stderr]     |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/backend/data/channel/mod.rs:204:21
[INFO] [stderr]     |
[INFO] [stderr] 204 |     fn to_list_item(&self) -> ListItem {
[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] 204 |     fn to_list_item(&self) -> ListItem<'_> {
[INFO] [stderr]     |                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/backend/data/channel_list.rs:188:34
[INFO] [stderr]     |
[INFO] [stderr] 188 |     pub(crate) fn get_spans_list(&self) -> Vec<ListItem> {
[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] 188 |     pub(crate) fn get_spans_list(&self) -> Vec<ListItem<'_>> {
[INFO] [stderr]     |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/backend/data/video/mod.rs:129:21
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn to_list_item(&self) -> ListItem {
[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] 129 |     fn to_list_item(&self) -> ListItem<'_> {
[INFO] [stderr]     |                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/backend/io/history.rs:48:33
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub(crate) fn to_list_items(&self) -> Vec<ListItem> {
[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] 48 |     pub(crate) fn to_list_items(&self) -> Vec<ListItem<'_>> {
[INFO] [stderr]    |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/backend/io/history.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn to_list_item(&self) -> ListItem {
[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] 60 |     fn to_list_item(&self) -> ListItem<'_> {
[INFO] [stderr]    |                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `tyt` (bin "tyt" test) generated 19 warnings (run `cargo fix --bin "tyt" -p tyt --tests` to apply 10 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tyt-6f69a4cdf769faf2)
[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" "78671633c4fe7932fa101f8ea60d30d05010ef6363627d8e642bf9f094ea3eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78671633c4fe7932fa101f8ea60d30d05010ef6363627d8e642bf9f094ea3eec", kill_on_drop: false }`
[INFO] [stdout] 78671633c4fe7932fa101f8ea60d30d05010ef6363627d8e642bf9f094ea3eec
