[INFO] fetching crate sip-core-2026 0.1.1...
[INFO] testing sip-core-2026-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate sip-core-2026 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sip-core-2026 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sip-core-2026 0.1.1
[INFO] tweaked toml for crates.io crate sip-core-2026 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sip-core-2026 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sip-core-2026 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756
[INFO] running `Command { std: "docker" "start" "8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.10
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling aws-lc-rs v1.18.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling futures-core v0.3.33
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling cc v1.4.2
[INFO] [stderr]    Compiling futures-util v0.3.33
[INFO] [stderr]    Compiling futures-channel v0.3.33
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]    Compiling aws-lc-sys v0.44.0
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling hickory-proto v0.24.4
[INFO] [stderr]    Compiling hickory-resolver v0.24.4
[INFO] [stderr]    Compiling rustls-webpki v0.103.14
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling sip-core-2026 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]   --> src/transport/dns.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::net::{IpAddr, SocketAddr};
[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: `hickory_resolver::lookup::SrvLookup`
[INFO] [stdout]   --> src/transport/dns.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use hickory_resolver::lookup::SrvLookup;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/dialog/dialog.rs:164:13
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let mut request = SipRequest {
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote_sdp`
[INFO] [stdout]    --> src/agent/ua.rs:383:33
[INFO] [stdout]     |
[INFO] [stdout] 383 | ...                   let remote_sdp = if response.body.is_empty() {
[INFO] [stdout]     |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote_sdp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hcolon` is never used
[INFO] [stdout]   --> src/parser/common.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn hcolon(input: &[u8]) -> IResult<&[u8], ()> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_user_char` is never used
[INFO] [stdout]   --> src/parser/uri.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn is_user_char(b: u8) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `listener` is never read
[INFO] [stdout]   --> src/transport/tcp.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TcpTransport {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 18 |     pub local_addr: SocketAddr,
[INFO] [stdout] 19 |     listener: Arc<TcpListener>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_tag` is never used
[INFO] [stdout]    --> src/agent/ua.rs:711:4
[INFO] [stdout]     |
[INFO] [stdout] 711 | fn extract_tag(headers: &[Header], is_from: bool) -> Option<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 56s
[INFO] running `Command { std: "docker" "inspect" "8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling clap_builder v4.6.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]    Compiling hickory-proto v0.24.4
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.6.6
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling hickory-resolver v0.24.4
[INFO] [stderr]    Compiling sip-core-2026 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]   --> src/transport/dns.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::net::{IpAddr, SocketAddr};
[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: `hickory_resolver::lookup::SrvLookup`
[INFO] [stdout]   --> src/transport/dns.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use hickory_resolver::lookup::SrvLookup;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/dialog/dialog.rs:164:13
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let mut request = SipRequest {
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote_sdp`
[INFO] [stdout]    --> src/agent/ua.rs:383:33
[INFO] [stdout]     |
[INFO] [stdout] 383 | ...                   let remote_sdp = if response.body.is_empty() {
[INFO] [stdout]     |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote_sdp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hcolon` is never used
[INFO] [stdout]   --> src/parser/common.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn hcolon(input: &[u8]) -> IResult<&[u8], ()> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_user_char` is never used
[INFO] [stdout]   --> src/parser/uri.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn is_user_char(b: u8) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `listener` is never read
[INFO] [stdout]   --> src/transport/tcp.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TcpTransport {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 18 |     pub local_addr: SocketAddr,
[INFO] [stdout] 19 |     listener: Arc<TcpListener>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_tag` is never used
[INFO] [stdout]    --> src/agent/ua.rs:711:4
[INFO] [stdout]     |
[INFO] [stdout] 711 | fn extract_tag(headers: &[Header], is_from: bool) -> Option<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `sip_core` in this scope
[INFO] [stdout]  --> tests/e2e.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sip_core::agent::{UserAgent, UserAgentEvent};
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `sip_core`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `sip_core`, use `cargo add sip_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sip-core-2026` (test "e2e") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]   --> src/transport/dns.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::net::{IpAddr, SocketAddr};
[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: `hickory_resolver::lookup::SrvLookup`
[INFO] [stdout]   --> src/transport/dns.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use hickory_resolver::lookup::SrvLookup;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transport`
[INFO] [stdout]    --> src/transport/dns.rs:112:32
[INFO] [stdout]     |
[INFO] [stdout] 112 |     use crate::types::{Scheme, Transport};
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/dialog/dialog.rs:164:13
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let mut request = SipRequest {
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote_sdp`
[INFO] [stdout]    --> src/agent/ua.rs:383:33
[INFO] [stdout]     |
[INFO] [stdout] 383 | ...                   let remote_sdp = if response.body.is_empty() {
[INFO] [stdout]     |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote_sdp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hcolon` is never used
[INFO] [stdout]   --> src/parser/common.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn hcolon(input: &[u8]) -> IResult<&[u8], ()> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_user_char` is never used
[INFO] [stdout]   --> src/parser/uri.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn is_user_char(b: u8) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `listener` is never read
[INFO] [stdout]   --> src/transport/tcp.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TcpTransport {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 18 |     pub local_addr: SocketAddr,
[INFO] [stdout] 19 |     listener: Arc<TcpListener>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_tag` is never used
[INFO] [stdout]    --> src/agent/ua.rs:711:4
[INFO] [stdout]     |
[INFO] [stdout] 711 | fn extract_tag(headers: &[Header], is_from: bool) -> Option<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756", kill_on_drop: false }`
[INFO] [stdout] 8f77fddde8c3f771bc582c03bd22b174d7bb9873e7f5cb022df4296f2bff9756
