[INFO] cloning repository https://github.com/limitcool/bilistream
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/limitcool/bilistream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimitcool%2Fbilistream", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimitcool%2Fbilistream'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ef095fd9822a52166371369fd04fd0ef4f9d397
[INFO] checking limitcool/bilistream against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimitcool%2Fbilistream" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/limitcool/bilistream
[INFO] finished tweaking git repo https://github.com/limitcool/bilistream
[INFO] tweaked toml for git repo https://github.com/limitcool/bilistream written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/limitcool/bilistream on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/limitcool/bilistream 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded retry-policies v0.1.2
[INFO] [stderr]   Downloaded scraper v0.13.0
[INFO] [stderr]   Downloaded gotify v0.4.0
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[INFO] [stderr]   Downloaded prettyish-html v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6e4fb405964ad5b1c79f433c7802d9bb37f7a34aed85fb8d85110b0aa964faf
[INFO] running `Command { std: "docker" "start" "-a" "e6e4fb405964ad5b1c79f433c7802d9bb37f7a34aed85fb8d85110b0aa964faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e4fb405964ad5b1c79f433c7802d9bb37f7a34aed85fb8d85110b0aa964faf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e4fb405964ad5b1c79f433c7802d9bb37f7a34aed85fb8d85110b0aa964faf", kill_on_drop: false }`
[INFO] [stdout] e6e4fb405964ad5b1c79f433c7802d9bb37f7a34aed85fb8d85110b0aa964faf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e0c41483c5dbd58d208e83fe09b055754dba74769cfe7bdca351f6c1e2f0774
[INFO] running `Command { std: "docker" "start" "-a" "7e0c41483c5dbd58d208e83fe09b055754dba74769cfe7bdca351f6c1e2f0774", kill_on_drop: false }`
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[INFO] [stderr]     Checking bilistream v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `filter::EnvFilter`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     filter::EnvFilter,
[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 import: `filter::EnvFilter`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     filter::EnvFilter,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]   --> src/plugins/twitch.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Token {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_m3u8_url` and `replace_url` are never used
[INFO] [stdout]    --> src/plugins/twitch.rs:101:14
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl Twitch {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     async fn get_m3u8_url(&self, token: Token) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     fn replace_url(&self, content: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `access_token` and `client` are never read
[INFO] [stdout]   --> src/plugins/youtube.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Youtube {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  9 |     pub room: String,
[INFO] [stdout] 10 |     pub access_token: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub client: ClientWithMiddleware,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/plugins/live.rs:128:16
[INFO] [stdout]     |
[INFO] [stdout] 128 |     for cap in re.captures(html.as_str()) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 128 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 128 +     while let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 128 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 128 +     if let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/plugins/live.rs:213:16
[INFO] [stdout]     |
[INFO] [stdout] 213 |     for cap in re.captures(html.as_str()) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 213 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 213 +     while let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 213 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 213 +     if let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/plugins/live.rs:276:16
[INFO] [stdout]     |
[INFO] [stdout] 276 |     for cap in re.captures(html.as_str()) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 276 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 276 +     while let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 276 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 276 +     if let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]   --> src/plugins/twitch.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Token {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_m3u8_url` and `replace_url` are never used
[INFO] [stdout]    --> src/plugins/twitch.rs:101:14
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl Twitch {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     async fn get_m3u8_url(&self, token: Token) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     fn replace_url(&self, content: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `access_token` and `client` are never read
[INFO] [stdout]   --> src/plugins/youtube.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Youtube {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  9 |     pub room: String,
[INFO] [stdout] 10 |     pub access_token: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub client: ClientWithMiddleware,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/plugins/live.rs:128:16
[INFO] [stdout]     |
[INFO] [stdout] 128 |     for cap in re.captures(html.as_str()) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 128 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 128 +     while let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 128 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 128 +     if let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/plugins/live.rs:213:16
[INFO] [stdout]     |
[INFO] [stdout] 213 |     for cap in re.captures(html.as_str()) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 213 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 213 +     while let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 213 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 213 +     if let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/plugins/live.rs:276:16
[INFO] [stdout]     |
[INFO] [stdout] 276 |     for cap in re.captures(html.as_str()) {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 276 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 276 +     while let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 276 -     for cap in re.captures(html.as_str()) {
[INFO] [stdout] 276 +     if let Some(cap) = re.captures(html.as_str()) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.77s
[INFO] running `Command { std: "docker" "inspect" "7e0c41483c5dbd58d208e83fe09b055754dba74769cfe7bdca351f6c1e2f0774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0c41483c5dbd58d208e83fe09b055754dba74769cfe7bdca351f6c1e2f0774", kill_on_drop: false }`
[INFO] [stdout] 7e0c41483c5dbd58d208e83fe09b055754dba74769cfe7bdca351f6c1e2f0774
