[INFO] fetching crate proxy-server 0.6.5...
[INFO] testing proxy-server-0.6.5 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate proxy-server 0.6.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate proxy-server 0.6.5
[INFO] finished tweaking crates.io crate proxy-server 0.6.5
[INFO] tweaked toml for crates.io crate proxy-server 0.6.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proxy-server 0.6.5 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate proxy-server 0.6.5 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e8aa2e0282940f722a3fbed117f9d25940b10c51274d0c27e67517373fa9019
[INFO] running `Command { std: "docker" "start" "-a" "1e8aa2e0282940f722a3fbed117f9d25940b10c51274d0c27e67517373fa9019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e8aa2e0282940f722a3fbed117f9d25940b10c51274d0c27e67517373fa9019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8aa2e0282940f722a3fbed117f9d25940b10c51274d0c27e67517373fa9019", kill_on_drop: false }`
[INFO] [stdout] 1e8aa2e0282940f722a3fbed117f9d25940b10c51274d0c27e67517373fa9019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d289961a93f8fc9378fc74378c41d23edab3e3bec38294d75954e235618f214d
[INFO] running `Command { std: "docker" "start" "-a" "d289961a93f8fc9378fc74378c41d23edab3e3bec38294d75954e235618f214d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling proxy-server v0.6.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_5MB`
[INFO] [stdout]   --> src/prelude/constants.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[cfg(feature = "chunk_5MB")]
[INFO] [stdout]    |       ^^^^^^^^^^-----------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"chunk_1MB"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi`
[INFO] [stdout]    = help: consider adding `chunk_5MB` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_10MB`
[INFO] [stdout]   --> src/prelude/constants.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(feature = "chunk_10MB")]
[INFO] [stdout]    |       ^^^^^^^^^^------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"chunk_1MB"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi`
[INFO] [stdout]    = help: consider adding `chunk_10MB` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]   --> src/http/mod.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 | /             b.map(|_b| {
[INFO] [stdout] 89 | |                 if _b != 0 {
[INFO] [stdout] 90 | |                     buf.push(_b);
[INFO] [stdout] 91 | |                     return true;
[INFO] [stdout] 92 | |                 }
[INFO] [stdout] 93 | |                 false
[INFO] [stdout] 94 | |             });
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let _ = b.map(|_b| {
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/log.rs:28:23
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(level: &LogLevel) -> Log {
[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] 28 |     pub fn new(level: &LogLevel) -> Log<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/main.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |    fn main() {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 21 | |      let ra = "127.0.0.1:3003";
[INFO] [stdout] 22 | |      let cb: ChangeTarget = |old| get_static_target(old);
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | |/     Builder::new()
[INFO] [stdout] 28 | ||         .with_address("127.0.0.1:3000")
[INFO] [stdout] 29 | ||         .with_target(ra)
[INFO] [stdout] 30 | ||         .with_log_level(LogLevel::Info)
[INFO] [stdout] 31 | ||         .with_threads(4)
[INFO] [stdout] 32 | ||         .bind(Some(cb))
[INFO] [stdout] 33 | ||         .expect("Error in proxy");
[INFO] [stdout]    | ||_________________________________- any code following this expression is unreachable
[INFO] [stdout] 34 | |  }
[INFO] [stdout]    | |__^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     Builder::new()
[INFO] [stdout] 28 | |         .with_address("127.0.0.1:3000")
[INFO] [stdout] 29 | |         .with_target(ra)
[INFO] [stdout] 30 | |         .with_log_level(LogLevel::Info)
[INFO] [stdout] 31 | |         .with_threads(4)
[INFO] [stdout] 32 | |         .bind(Some(cb))
[INFO] [stdout] 33 | |         .expect("Error in proxy");
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.32s
[INFO] running `Command { std: "docker" "inspect" "d289961a93f8fc9378fc74378c41d23edab3e3bec38294d75954e235618f214d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d289961a93f8fc9378fc74378c41d23edab3e3bec38294d75954e235618f214d", kill_on_drop: false }`
[INFO] [stdout] d289961a93f8fc9378fc74378c41d23edab3e3bec38294d75954e235618f214d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a788705721e58d4cc559bb5b73be34c5cca410f1cf510b7cdabcce36ce198726
[INFO] running `Command { std: "docker" "start" "-a" "a788705721e58d4cc559bb5b73be34c5cca410f1cf510b7cdabcce36ce198726", kill_on_drop: false }`
[INFO] [stderr]    Compiling proxy-server v0.6.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_5MB`
[INFO] [stdout]   --> src/prelude/constants.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[cfg(feature = "chunk_5MB")]
[INFO] [stdout]    |       ^^^^^^^^^^-----------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"chunk_1MB"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi`
[INFO] [stdout]    = help: consider adding `chunk_5MB` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_10MB`
[INFO] [stdout]   --> src/prelude/constants.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(feature = "chunk_10MB")]
[INFO] [stdout]    |       ^^^^^^^^^^------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"chunk_1MB"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi`
[INFO] [stdout]    = help: consider adding `chunk_10MB` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]   --> src/http/mod.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 | /             b.map(|_b| {
[INFO] [stdout] 89 | |                 if _b != 0 {
[INFO] [stdout] 90 | |                     buf.push(_b);
[INFO] [stdout] 91 | |                     return true;
[INFO] [stdout] 92 | |                 }
[INFO] [stdout] 93 | |                 false
[INFO] [stdout] 94 | |             });
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let _ = b.map(|_b| {
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/log.rs:28:23
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(level: &LogLevel) -> Log {
[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] 28 |     pub fn new(level: &LogLevel) -> Log<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_5MB`
[INFO] [stdout]   --> src/prelude/constants.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[cfg(feature = "chunk_5MB")]
[INFO] [stdout]    |       ^^^^^^^^^^-----------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"chunk_1MB"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi`
[INFO] [stdout]    = help: consider adding `chunk_5MB` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_10MB`
[INFO] [stdout]   --> src/prelude/constants.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(feature = "chunk_10MB")]
[INFO] [stdout]    |       ^^^^^^^^^^------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"chunk_1MB"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi`
[INFO] [stdout]    = help: consider adding `chunk_10MB` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/main.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |    fn main() {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 21 | |      let ra = "127.0.0.1:3003";
[INFO] [stdout] 22 | |      let cb: ChangeTarget = |old| get_static_target(old);
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | |/     Builder::new()
[INFO] [stdout] 28 | ||         .with_address("127.0.0.1:3000")
[INFO] [stdout] 29 | ||         .with_target(ra)
[INFO] [stdout] 30 | ||         .with_log_level(LogLevel::Info)
[INFO] [stdout] 31 | ||         .with_threads(4)
[INFO] [stdout] 32 | ||         .bind(Some(cb))
[INFO] [stdout] 33 | ||         .expect("Error in proxy");
[INFO] [stdout]    | ||_________________________________- any code following this expression is unreachable
[INFO] [stdout] 34 | |  }
[INFO] [stdout]    | |__^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     Builder::new()
[INFO] [stdout] 28 | |         .with_address("127.0.0.1:3000")
[INFO] [stdout] 29 | |         .with_target(ra)
[INFO] [stdout] 30 | |         .with_log_level(LogLevel::Info)
[INFO] [stdout] 31 | |         .with_threads(4)
[INFO] [stdout] 32 | |         .bind(Some(cb))
[INFO] [stdout] 33 | |         .expect("Error in proxy");
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/tests.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 |       spawn(move || {
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 32 | |         server.bind(None).expect("Error in proxy");
[INFO] [stdout]    | |         ------------------------------------------ any code following this expression is unreachable
[INFO] [stdout] 33 | |     });
[INFO] [stdout]    | |_____^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]   --> src/tests.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         server.bind(None).expect("Error in proxy");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]   --> src/http/mod.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 | /             b.map(|_b| {
[INFO] [stdout] 89 | |                 if _b != 0 {
[INFO] [stdout] 90 | |                     buf.push(_b);
[INFO] [stdout] 91 | |                     return true;
[INFO] [stdout] 92 | |                 }
[INFO] [stdout] 93 | |                 false
[INFO] [stdout] 94 | |             });
[INFO] [stdout]    | |______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let _ = b.map(|_b| {
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/log.rs:28:23
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(level: &LogLevel) -> Log {
[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] 28 |     pub fn new(level: &LogLevel) -> Log<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "a788705721e58d4cc559bb5b73be34c5cca410f1cf510b7cdabcce36ce198726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a788705721e58d4cc559bb5b73be34c5cca410f1cf510b7cdabcce36ce198726", kill_on_drop: false }`
[INFO] [stdout] a788705721e58d4cc559bb5b73be34c5cca410f1cf510b7cdabcce36ce198726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 683ca6ce0be0833fc1da085c4e9c0f1dc5f37b7916953c707a6468e5377f65f7
[INFO] running `Command { std: "docker" "start" "-a" "683ca6ce0be0833fc1da085c4e9c0f1dc5f37b7916953c707a6468e5377f65f7", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `chunk_5MB`
[INFO] [stderr]   --> src/prelude/constants.rs:30:7
[INFO] [stderr]    |
[INFO] [stderr] 30 | #[cfg(feature = "chunk_5MB")]
[INFO] [stdout] 
[INFO] [stderr]    |       ^^^^^^^^^^-----------
[INFO] [stdout] running 2 tests
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: there is a expected value with a similar name: `"chunk_1MB"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi`
[INFO] [stderr]    = help: consider adding `chunk_5MB` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `chunk_10MB`
[INFO] [stderr]   --> src/prelude/constants.rs:34:7
[INFO] [stderr]    |
[INFO] [stderr] 34 | #[cfg(feature = "chunk_10MB")]
[INFO] [stderr]    |       ^^^^^^^^^^------------
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: there is a expected value with a similar name: `"chunk_1MB"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi`
[INFO] [stderr]    = help: consider adding `chunk_10MB` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stderr]   --> src/http/mod.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 | /             b.map(|_b| {
[INFO] [stderr] 89 | |                 if _b != 0 {
[INFO] [stderr] 90 | |                     buf.push(_b);
[INFO] [stderr] 91 | |                     return true;
[INFO] [stderr] 92 | |                 }
[INFO] [stderr] 93 | |                 false
[INFO] [stderr] 94 | |             });
[INFO] [stderr]    | |______________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let _ = b.map(|_b| {
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/log.rs:28:23
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(level: &LogLevel) -> Log {
[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] 28 |     pub fn new(level: &LogLevel) -> Log<'_> {
[INFO] [stderr]    |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/tests.rs:31:19
[INFO] [stderr]    |
[INFO] [stderr] 31 |       spawn(move || {
[INFO] [stderr]    |  ___________________^
[INFO] [stderr] 32 | |         server.bind(None).expect("Error in proxy");
[INFO] [stderr]    | |         ------------------------------------------ any code following this expression is unreachable
[INFO] [stderr] 33 | |     });
[INFO] [stderr]    | |_____^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stderr]   --> src/tests.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         server.bind(None).expect("Error in proxy");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `proxy-server` (lib) generated 4 warnings (run `cargo fix --lib -p proxy-server` to apply 1 suggestion)
[INFO] [stderr] warning: `proxy-server` (lib test) generated 5 warnings (4 duplicates)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/main.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 |    fn main() {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 21 | |      let ra = "127.0.0.1:3003";
[INFO] [stderr] 22 | |      let cb: ChangeTarget = |old| get_static_target(old);
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |/     Builder::new()
[INFO] [stderr] 28 | ||         .with_address("127.0.0.1:3000")
[INFO] [stderr] 29 | ||         .with_target(ra)
[INFO] [stderr] 30 | ||         .with_log_level(LogLevel::Info)
[INFO] [stderr] 31 | ||         .with_threads(4)
[INFO] [stderr] 32 | ||         .bind(Some(cb))
[INFO] [stderr] 33 | ||         .expect("Error in proxy");
[INFO] [stderr]    | ||_________________________________- any code following this expression is unreachable
[INFO] [stderr] 34 | |  }
[INFO] [stderr]    | |__^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | /     Builder::new()
[INFO] [stderr] 28 | |         .with_address("127.0.0.1:3000")
[INFO] [stderr] 29 | |         .with_target(ra)
[INFO] [stderr] 30 | |         .with_log_level(LogLevel::Info)
[INFO] [stderr] 31 | |         .with_threads(4)
[INFO] [stderr] 32 | |         .bind(Some(cb))
[INFO] [stderr] 33 | |         .expect("Error in proxy");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `proxy-server` (bin "proxy-server" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proxy_server-35334153843af2fe)
[INFO] [stdout] test tests::test_change_header_host ... ok
[INFO] [stdout] test tests::test_proxy_server ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.26s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/proxy_server-143968c943d7869a)
[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] [stderr]    Doc-tests proxy_server
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 27) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 5) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "683ca6ce0be0833fc1da085c4e9c0f1dc5f37b7916953c707a6468e5377f65f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683ca6ce0be0833fc1da085c4e9c0f1dc5f37b7916953c707a6468e5377f65f7", kill_on_drop: false }`
[INFO] [stdout] 683ca6ce0be0833fc1da085c4e9c0f1dc5f37b7916953c707a6468e5377f65f7
