[INFO] fetching crate rustls_async 0.1.1...
[INFO] testing rustls_async-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustls_async 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rustls_async 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rustls_async 0.1.1
[INFO] tweaked toml for crates.io crate rustls_async 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustls_async 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustls_async 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cddabb18710dda340909775d3035bec48ab6628cff8c76bdcee95782adcd9422
[INFO] running `Command { std: "docker" "start" "-a" "cddabb18710dda340909775d3035bec48ab6628cff8c76bdcee95782adcd9422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cddabb18710dda340909775d3035bec48ab6628cff8c76bdcee95782adcd9422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cddabb18710dda340909775d3035bec48ab6628cff8c76bdcee95782adcd9422", kill_on_drop: false }`
[INFO] [stdout] cddabb18710dda340909775d3035bec48ab6628cff8c76bdcee95782adcd9422
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d25219ff6dff578795633775a65824511b134678d6f3598fdacb8de77c89629a
[INFO] running `Command { std: "docker" "start" "-a" "d25219ff6dff578795633775a65824511b134678d6f3598fdacb8de77c89629a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling aws-lc-sys v0.32.2
[INFO] [stderr]    Compiling rustls-webpki v0.103.6
[INFO] [stderr]    Compiling rustls_async v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.07s
[INFO] running `Command { std: "docker" "inspect" "d25219ff6dff578795633775a65824511b134678d6f3598fdacb8de77c89629a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25219ff6dff578795633775a65824511b134678d6f3598fdacb8de77c89629a", kill_on_drop: false }`
[INFO] [stdout] d25219ff6dff578795633775a65824511b134678d6f3598fdacb8de77c89629a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b5f3402de33b59a5f78d20054480687fd7154f28a498707c7a71d384ba571a4
[INFO] running `Command { std: "docker" "start" "-a" "0b5f3402de33b59a5f78d20054480687fd7154f28a498707c7a71d384ba571a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling webpki-roots v1.0.2
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling aws-lc-sys v0.32.2
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]    Compiling rustls-webpki v0.103.6
[INFO] [stderr]    Compiling rustls_async v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Certificate` in crate `rustls`
[INFO] [stdout]   --> src/test.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |     .map(|x| rustls::Certificate(x))
[INFO] [stdout]    |                      ^^^^^^^^^^^ not found in `rustls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `PrivateKey` in crate `rustls`
[INFO] [stdout]   --> src/test.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |       .map(|x| rustls::PrivateKey(x))
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in `rustls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Certificate` in crate `rustls`
[INFO] [stdout]   --> examples/server_client.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |     .map(|x| rustls::Certificate(x))
[INFO] [stdout]    |                      ^^^^^^^^^^^ not found in `rustls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `PrivateKey` in crate `rustls`
[INFO] [stdout]   --> examples/server_client.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |       .map(|x| rustls::PrivateKey(x))
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in `rustls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for opaque type `impl Iterator<Item = Result<CertificateDer<'static>, futures_io::Error>> + '_` in the current scope
[INFO] [stdout]   --> src/test.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let ca_cert: Vec<_> = rustls_pemfile::certs(&mut Cursor::new(include_bytes!("../cert/ca.crt")))
[INFO] [stdout]    |  _________________________-
[INFO] [stdout] 16 | |     .unwrap()
[INFO] [stdout]    | |     -^^^^^^ method not found in `impl Iterator<Item = Result<CertificateDer<'static>, futures_io::Error>> + '_`
[INFO] [stdout]    | |_____|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for opaque type `impl Iterator<Item = Result<PrivatePkcs1KeyDer<'static>, futures_io::Error>> + '_` in the current scope
[INFO] [stdout]   --> src/test.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     rustls_pemfile::rsa_private_keys(&mut Cursor::new(include_bytes!("../cert/ca.key")))
[INFO] [stdout] 22 | |       .unwrap()
[INFO] [stdout]    | |       -^^^^^^ method not found in `impl Iterator<Item = Result<PrivatePkcs1KeyDer<'static>, futures_io::Error>> + '_`
[INFO] [stdout]    | |_______|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for opaque type `impl Iterator<Item = Result<CertificateDer<'static>, std::io::Error>> + '_` in the current scope
[INFO] [stdout]   --> examples/server_client.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let ca_cert: Vec<_> = rustls_pemfile::certs(&mut Cursor::new(include_bytes!("../cert/ca.crt")))
[INFO] [stdout]    |  _________________________-
[INFO] [stdout] 18 | |     .unwrap()
[INFO] [stdout]    | |     -^^^^^^ method not found in `impl Iterator<Item = Result<CertificateDer<'static>, std::io::Error>> + '_`
[INFO] [stdout]    | |_____|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for opaque type `impl Iterator<Item = Result<PrivatePkcs1KeyDer<'static>, std::io::Error>> + '_` in the current scope
[INFO] [stdout]   --> examples/server_client.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     rustls_pemfile::rsa_private_keys(&mut Cursor::new(include_bytes!("../cert/ca.key")))
[INFO] [stdout] 24 | |       .unwrap()
[INFO] [stdout]    | |       -^^^^^^ method not found in `impl Iterator<Item = Result<PrivatePkcs1KeyDer<'static>, std::io::Error>> + '_`
[INFO] [stdout]    | |_______|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_safe_defaults` found for struct `ConfigBuilder<Side, State>` in the current scope
[INFO] [stdout]   --> src/test.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let server_config = ServerConfig::builder()
[INFO] [stdout]    |  _______________________-
[INFO] [stdout] 30 | |     .with_safe_defaults()
[INFO] [stdout]    | |     -^^^^^^^^^^^^^^^^^^ method not found in `ConfigBuilder<ServerConfig, WantsVerifier>`
[INFO] [stdout]    | |_____|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_safe_defaults` found for struct `ConfigBuilder<Side, State>` in the current scope
[INFO] [stdout]   --> examples/server_client.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let server_config = ServerConfig::builder()
[INFO] [stdout]    |  _______________________-
[INFO] [stdout] 30 | |     .with_safe_defaults()
[INFO] [stdout]    | |     -^^^^^^^^^^^^^^^^^^ method not found in `ConfigBuilder<ServerConfig, WantsVerifier>`
[INFO] [stdout]    | |_____|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_safe_defaults` found for struct `ConfigBuilder<Side, State>` in the current scope
[INFO] [stdout]   --> src/test.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | /     rustls::ClientConfig::builder()
[INFO] [stdout] 71 | |       .with_safe_defaults()
[INFO] [stdout]    | |       -^^^^^^^^^^^^^^^^^^ method not found in `ConfigBuilder<ClientConfig, WantsVerifier>`
[INFO] [stdout]    | |_______|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `with_safe_defaults` found for struct `ConfigBuilder<Side, State>` in the current scope
[INFO] [stdout]   --> examples/server_client.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | /     rustls::ClientConfig::builder()
[INFO] [stdout] 73 | |       .with_safe_defaults()
[INFO] [stdout]    | |       -^^^^^^^^^^^^^^^^^^ method not found in `ConfigBuilder<ClientConfig, WantsVerifier>`
[INFO] [stdout]    | |_______|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustls_async` (lib test) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustls_async` (example "server_client") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "0b5f3402de33b59a5f78d20054480687fd7154f28a498707c7a71d384ba571a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b5f3402de33b59a5f78d20054480687fd7154f28a498707c7a71d384ba571a4", kill_on_drop: false }`
[INFO] [stdout] 0b5f3402de33b59a5f78d20054480687fd7154f28a498707c7a71d384ba571a4
