[INFO] fetching crate rustls-letsencrypt 0.1.4...
[INFO] testing rustls-letsencrypt-0.1.4 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rustls-letsencrypt 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rustls-letsencrypt 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rustls-letsencrypt 0.1.4
[INFO] tweaked toml for crates.io crate rustls-letsencrypt 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustls-letsencrypt 0.1.4 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 rustls-letsencrypt 0.1.4 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustls-platform-verifier v0.7.0
[INFO] [stderr]   Downloaded instant-acme v0.8.5
[INFO] [stderr]   Downloaded rcgen v0.14.7
[INFO] [stderr]   Downloaded hyper v1.11.0
[INFO] [stderr]   Downloaded quinn-proto v0.11.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7
[INFO] running `Command { std: "docker" "start" "62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7", 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" "62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7" "/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" "62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7", 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" "62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rustls-letsencrypt v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7", 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" "62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustls-letsencrypt v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `quinn` in this scope
[INFO] [stdout]   --> examples/quic.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let server_config = quinn::ServerConfig::with_single_cert(certificate_chain, private_key)?;
[INFO] [stdout]    |                         ^^^^^ use of unresolved module or unlinked crate `quinn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `quinn`, use `cargo add quinn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `quinn` in this scope
[INFO] [stdout]   --> examples/quic.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let endpoint = quinn::Endpoint::server(server_config, "0.0.0.0:4433".parse::<SocketAddr>()?)?;
[INFO] [stdout]    |                    ^^^^^ use of unresolved module or unlinked crate `quinn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `quinn`, use `cargo add quinn` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> examples/quic.rs:31:56
[INFO] [stdout]    |
[INFO] [stdout] 31 |         println!("QUIC connection from {}", connection.remote_address());
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `remote_address` found for type `!` in the current scope
[INFO] [stdout]   --> examples/quic.rs:31:56
[INFO] [stdout]    |
[INFO] [stdout] 31 |         println!("QUIC connection from {}", connection.remote_address());
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustls-letsencrypt` (example "quic") due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7", kill_on_drop: false }`
[INFO] [stdout] 62b01cb431ecec1529d090817239ace354167b6a1e971579b9130b59d9d1a7e7
