[INFO] cloning repository https://github.com/sadministrator/chapo-tunnel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sadministrator/chapo-tunnel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsadministrator%2Fchapo-tunnel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsadministrator%2Fchapo-tunnel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33e8794a40887df10777db9fe2e5e32fbe28c44a
[INFO] testing sadministrator/chapo-tunnel against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsadministrator%2Fchapo-tunnel" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sadministrator/chapo-tunnel on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sadministrator/chapo-tunnel
[INFO] finished tweaking git repo https://github.com/sadministrator/chapo-tunnel
[INFO] tweaked toml for git repo https://github.com/sadministrator/chapo-tunnel written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/sadministrator/chapo-tunnel 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/Cargo.toml: unused manifest key: workspace.workspace
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f0bdc381c4d66e43e3acc8ccb07a54ef6fe0327731a721f5f06689f2268a7bc
[INFO] running `Command { std: "docker" "start" "-a" "2f0bdc381c4d66e43e3acc8ccb07a54ef6fe0327731a721f5f06689f2268a7bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f0bdc381c4d66e43e3acc8ccb07a54ef6fe0327731a721f5f06689f2268a7bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0bdc381c4d66e43e3acc8ccb07a54ef6fe0327731a721f5f06689f2268a7bc", kill_on_drop: false }`
[INFO] [stdout] 2f0bdc381c4d66e43e3acc8ccb07a54ef6fe0327731a721f5f06689f2268a7bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c359dbf1ed02088adb40623c2edb5fb1545893317684dfaf561d1bc365fa7221
[INFO] running `Command { std: "docker" "start" "-a" "c359dbf1ed02088adb40623c2edb5fb1545893317684dfaf561d1bc365fa7221", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.workspace
[INFO] [stderr]    Compiling libc v0.2.169
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[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling clap_builder v4.5.26
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling aws-lc-sys v0.25.0
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling pin-project-internal v1.1.8
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.85
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling pin-project v1.1.8
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling clap v4.5.26
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling h2 v0.4.7
[INFO] [stderr]    Compiling tower-http v0.4.4
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling hyper v1.5.2
[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.12
[INFO] [stderr]    Compiling tokio-rustls v0.26.1
[INFO] [stderr]    Compiling common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stdout] warning: unused variable: `auth_token`
[INFO] [stdout]    --> server/src/tunnel.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 auth_token,
[INFO] [stdout]     |                 ^^^^^^^^^^ help: try ignoring the field: `auth_token: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol`
[INFO] [stdout]    --> server/src/tunnel.rs:361:17
[INFO] [stdout]     |
[INFO] [stdout] 361 |                 protocol,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol`
[INFO] [stdout]    --> server/src/tunnel.rs:394:17
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 protocol,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `domain`, `require_auth`, and `auth_tokens` are never read
[INFO] [stdout]   --> server/src/tunnel.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 30 |     pub domain: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub require_auth: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 34 |     pub auth_tokens: HashSet<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `request_is_complete` is never used
[INFO] [stdout]    --> server/src/utils.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn request_is_complete(buf: &[u8]) -> Result<bool> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_subdomain` is never used
[INFO] [stdout]    --> server/src/utils.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn extract_subdomain(headers: &HashMap<String, String>) -> Result<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused variable: `accepted_version`
[INFO] [stdout]   --> client/src/tunnel.rs:87:21
[INFO] [stdout]    |
[INFO] [stdout] 87 |                     accepted_version,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^ help: try ignoring the field: `accepted_version: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accepted_protocols`
[INFO] [stdout]   --> client/src/tunnel.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                     accepted_protocols,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `accepted_protocols: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol`
[INFO] [stdout]    --> client/src/tunnel.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |                     protocol,
[INFO] [stdout]     |                     ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status`
[INFO] [stdout]    --> client/src/tunnel.rs:272:33
[INFO] [stdout]     |
[INFO] [stdout] 272 | ...                   status,
[INFO] [stdout]     |                       ^^^^^^ help: try ignoring the field: `status: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `headers`
[INFO] [stdout]    --> client/src/tunnel.rs:273:33
[INFO] [stdout]     |
[INFO] [stdout] 273 | ...                   headers,
[INFO] [stdout]     |                       ^^^^^^^ help: try ignoring the field: `headers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> client/src/tunnel.rs:274:33
[INFO] [stdout]     |
[INFO] [stdout] 274 | ...                   body,
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]    --> client/src/tunnel.rs:281:38
[INFO] [stdout]     |
[INFO] [stdout] 281 |                     if let Some((id, tx)) = self.active_streams.remove(&stream_id) {
[INFO] [stdout]     |                                      ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "c359dbf1ed02088adb40623c2edb5fb1545893317684dfaf561d1bc365fa7221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c359dbf1ed02088adb40623c2edb5fb1545893317684dfaf561d1bc365fa7221", kill_on_drop: false }`
[INFO] [stdout] c359dbf1ed02088adb40623c2edb5fb1545893317684dfaf561d1bc365fa7221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15be5c68da1ae86322fc252fd37a9b74ebf22c9595dca12c95609dabed59aefe
[INFO] running `Command { std: "docker" "start" "-a" "15be5c68da1ae86322fc252fd37a9b74ebf22c9595dca12c95609dabed59aefe", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.workspace
[INFO] [stderr]    Compiling common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]    Compiling client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused variable: `auth_token`
[INFO] [stdout]    --> server/src/tunnel.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 auth_token,
[INFO] [stdout]     |                 ^^^^^^^^^^ help: try ignoring the field: `auth_token: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol`
[INFO] [stdout]    --> server/src/tunnel.rs:361:17
[INFO] [stdout]     |
[INFO] [stdout] 361 |                 protocol,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol`
[INFO] [stdout]    --> server/src/tunnel.rs:394:17
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 protocol,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accepted_version`
[INFO] [stdout]   --> client/src/tunnel.rs:87:21
[INFO] [stdout]    |
[INFO] [stdout] 87 |                     accepted_version,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^ help: try ignoring the field: `accepted_version: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accepted_protocols`
[INFO] [stdout]   --> client/src/tunnel.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 |                     accepted_protocols,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `accepted_protocols: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol`
[INFO] [stdout]    --> client/src/tunnel.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |                     protocol,
[INFO] [stdout]     |                     ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status`
[INFO] [stdout]    --> client/src/tunnel.rs:272:33
[INFO] [stdout]     |
[INFO] [stdout] 272 | ...                   status,
[INFO] [stdout]     |                       ^^^^^^ help: try ignoring the field: `status: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `headers`
[INFO] [stdout]    --> client/src/tunnel.rs:273:33
[INFO] [stdout]     |
[INFO] [stdout] 273 | ...                   headers,
[INFO] [stdout]     |                       ^^^^^^^ help: try ignoring the field: `headers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> client/src/tunnel.rs:274:33
[INFO] [stdout]     |
[INFO] [stdout] 274 | ...                   body,
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]    --> client/src/tunnel.rs:281:38
[INFO] [stdout]     |
[INFO] [stdout] 281 |                     if let Some((id, tx)) = self.active_streams.remove(&stream_id) {
[INFO] [stdout]     |                                      ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `domain`, `require_auth`, and `auth_tokens` are never read
[INFO] [stdout]   --> server/src/tunnel.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 30 |     pub domain: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub require_auth: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 34 |     pub auth_tokens: HashSet<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `request_is_complete` is never used
[INFO] [stdout]    --> server/src/utils.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn request_is_complete(buf: &[u8]) -> Result<bool> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_subdomain` is never used
[INFO] [stdout]    --> server/src/utils.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn extract_subdomain(headers: &HashMap<String, String>) -> Result<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "15be5c68da1ae86322fc252fd37a9b74ebf22c9595dca12c95609dabed59aefe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15be5c68da1ae86322fc252fd37a9b74ebf22c9595dca12c95609dabed59aefe", kill_on_drop: false }`
[INFO] [stdout] 15be5c68da1ae86322fc252fd37a9b74ebf22c9595dca12c95609dabed59aefe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dfb0f6b72383d8ef88430e56aec2bfdbcb1946931c06e58dc47e3f538789853
[INFO] running `Command { std: "docker" "start" "-a" "6dfb0f6b72383d8ef88430e56aec2bfdbcb1946931c06e58dc47e3f538789853", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.workspace
[INFO] [stderr] warning: unused variable: `auth_token`
[INFO] [stderr]    --> server/src/tunnel.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 auth_token,
[INFO] [stderr]     |                 ^^^^^^^^^^ help: try ignoring the field: `auth_token: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `protocol`
[INFO] [stderr]    --> server/src/tunnel.rs:361:17
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 protocol,
[INFO] [stderr]     |                 ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `protocol`
[INFO] [stderr]    --> server/src/tunnel.rs:394:17
[INFO] [stderr]     |
[INFO] [stderr] 394 |                 protocol,
[INFO] [stderr]     |                 ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `domain`, `require_auth`, and `auth_tokens` are never read
[INFO] [stderr]   --> server/src/tunnel.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Config {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 30 |     pub domain: String,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub require_auth: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 34 |     pub auth_tokens: HashSet<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `request_is_complete` is never used
[INFO] [stderr]    --> server/src/utils.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub fn request_is_complete(buf: &[u8]) -> Result<bool> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `extract_subdomain` is never used
[INFO] [stderr]    --> server/src/utils.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr] 107 | pub fn extract_subdomain(headers: &HashMap<String, String>) -> Result<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `server` (bin "server" test) generated 6 warnings
[INFO] [stderr] warning: unused variable: `accepted_version`
[INFO] [stderr]   --> client/src/tunnel.rs:87:21
[INFO] [stderr]    |
[INFO] [stderr] 87 |                     accepted_version,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^ help: try ignoring the field: `accepted_version: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `accepted_protocols`
[INFO] [stderr]   --> client/src/tunnel.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |                     accepted_protocols,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `accepted_protocols: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `protocol`
[INFO] [stderr]    --> client/src/tunnel.rs:111:21
[INFO] [stderr]     |
[INFO] [stderr] 111 |                     protocol,
[INFO] [stderr]     |                     ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `status`
[INFO] [stderr]    --> client/src/tunnel.rs:272:33
[INFO] [stderr]     |
[INFO] [stderr] 272 | ...                   status,
[INFO] [stderr]     |                       ^^^^^^ help: try ignoring the field: `status: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `headers`
[INFO] [stderr]    --> client/src/tunnel.rs:273:33
[INFO] [stderr]     |
[INFO] [stderr] 273 | ...                   headers,
[INFO] [stderr]     |                       ^^^^^^^ help: try ignoring the field: `headers: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `body`
[INFO] [stderr]    --> client/src/tunnel.rs:274:33
[INFO] [stderr]     |
[INFO] [stderr] 274 | ...                   body,
[INFO] [stderr]     |                       ^^^^ help: try ignoring the field: `body: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tx`
[INFO] [stderr]    --> client/src/tunnel.rs:281:38
[INFO] [stderr]     |
[INFO] [stderr] 281 |                     if let Some((id, tx)) = self.active_streams.remove(&stream_id) {
[INFO] [stderr]     |                                      ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stderr] 
[INFO] [stderr] warning: `client` (bin "client" test) generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/client-9e35c09d4e1f47e2)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/common-cc50fff40665e6da)
[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] [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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/server-893e6d6754313b2f)
[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 common
[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" "6dfb0f6b72383d8ef88430e56aec2bfdbcb1946931c06e58dc47e3f538789853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dfb0f6b72383d8ef88430e56aec2bfdbcb1946931c06e58dc47e3f538789853", kill_on_drop: false }`
[INFO] [stdout] 6dfb0f6b72383d8ef88430e56aec2bfdbcb1946931c06e58dc47e3f538789853