[INFO] fetching crate tcpserver 1.6.1...
[INFO] testing tcpserver-1.6.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate tcpserver 1.6.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate tcpserver 1.6.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tcpserver 1.6.1
[INFO] finished tweaking crates.io crate tcpserver 1.6.1
[INFO] tweaked toml for crates.io crate tcpserver 1.6.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate tcpserver 1.6.1 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aqueue v1.2.12
[INFO] [stderr]   Downloaded tcpclient v1.4.1
[INFO] [stderr]   Downloaded tokio-openssl v0.6.3
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96519e5425ee3db7207e352fa637ce2621954f05346cc768bb763a73d9d217f4
[INFO] running `Command { std: "docker" "start" "-a" "96519e5425ee3db7207e352fa637ce2621954f05346cc768bb763a73d9d217f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96519e5425ee3db7207e352fa637ce2621954f05346cc768bb763a73d9d217f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96519e5425ee3db7207e352fa637ce2621954f05346cc768bb763a73d9d217f4", kill_on_drop: false }`
[INFO] [stdout] 96519e5425ee3db7207e352fa637ce2621954f05346cc768bb763a73d9d217f4
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 119bda9027150c5d83a7eb9a991758ec3a10efbe714df8bd3752c23e5447fe5c
[INFO] running `Command { std: "docker" "start" "-a" "119bda9027150c5d83a7eb9a991758ec3a10efbe714df8bd3752c23e5447fe5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling tokio v1.27.0
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling async-lock v2.7.0
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling tokio-macros v2.0.0
[INFO] [stderr]    Compiling aqueue v1.2.12
[INFO] [stderr]    Compiling tcpserver v1.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.43s
[INFO] running `Command { std: "docker" "inspect" "119bda9027150c5d83a7eb9a991758ec3a10efbe714df8bd3752c23e5447fe5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119bda9027150c5d83a7eb9a991758ec3a10efbe714df8bd3752c23e5447fe5c", kill_on_drop: false }`
[INFO] [stdout] 119bda9027150c5d83a7eb9a991758ec3a10efbe714df8bd3752c23e5447fe5c
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc353f6d62531ad8fcea7cbe89f828afafe8616d4aa8d59cf6e4b9b2bba1b8c1
[INFO] running `Command { std: "docker" "start" "-a" "bc353f6d62531ad8fcea7cbe89f828afafe8616d4aa8d59cf6e4b9b2bba1b8c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling tcpclient v1.4.1
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling tcpserver v1.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0658]: async closures are unstable
[INFO] [stdout]   --> examples/echo_client.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         async move |_, client, mut reader| {
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #62290 <https://github.com/rust-lang/rust/issues/62290> for more information
[INFO] [stdout]    = help: to use an async block, remove the `||`: `async {`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `openssl`
[INFO] [stdout]  --> examples/test_ssl_client.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use openssl::ssl::{SslConnector, SslFiletype, SslMethod};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `openssl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_openssl`
[INFO] [stdout]  --> examples/test_ssl_client.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio_openssl::SslStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `tokio_openssl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> tests/test.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(async_closure)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `openssl`
[INFO] [stdout]  --> examples/ssl_server.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use openssl::ssl::{Ssl, SslAcceptor, SslFiletype, SslMethod, SslVerifyMode};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `openssl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_openssl`
[INFO] [stdout]   --> examples/ssl_server.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio_openssl::SslStream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of undeclared crate or module `tokio_openssl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tcpserver` (example "echo_client") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tcpserver` (test "test") due to 2 previous errors
[INFO] [stdout] warning: unused import: `tcpclient::SocketClientTrait`
[INFO] [stdout]  --> examples/test_ssl_client.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tcpclient::SocketClientTrait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tcpserver` (example "test_ssl_client") due to 3 previous errors; 1 warning emitted
[INFO] [stdout] error[E0599]: no method named `context` found for struct `SSL` in the current scope
[INFO] [stdout]   --> examples/ssl_server.rs:52:36
[INFO] [stdout]    |
[INFO] [stdout] 13 | / lazy_static! {
[INFO] [stdout] 14 | |     pub static ref SSL: SslAcceptor = {
[INFO] [stdout] 15 | |         let mut acceptor = SslAcceptor::mozilla_intermediate(SslMethod::tls()).unwrap();
[INFO] [stdout] 16 | |         acceptor.set_ca_file("tests/chain.cert.pem").unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |     };
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_- method `context` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |               let ssl = Ssl::new(SSL.context())?;
[INFO] [stdout]    |                                      ^^^^^^^ method not found in `SSL`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `context`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `anyhow::Context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt`
[INFO] [stdout]  --> examples/ssl_server.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::io::AsyncReadExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IPeer`
[INFO] [stdout]  --> examples/ssl_server.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tcpserver::{Builder, IPeer, ITCPServer};
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tcpserver` (example "ssl_server") due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "bc353f6d62531ad8fcea7cbe89f828afafe8616d4aa8d59cf6e4b9b2bba1b8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc353f6d62531ad8fcea7cbe89f828afafe8616d4aa8d59cf6e4b9b2bba1b8c1", kill_on_drop: false }`
[INFO] [stdout] bc353f6d62531ad8fcea7cbe89f828afafe8616d4aa8d59cf6e4b9b2bba1b8c1
