[INFO] fetching crate mailin-embedded 0.7.0... [INFO] testing mailin-embedded-0.7.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate mailin-embedded 0.7.0 into /workspace/builds/worker-22/source [INFO] validating manifest of crates.io crate mailin-embedded 0.7.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mailin-embedded 0.7.0 [INFO] finished tweaking crates.io crate mailin-embedded 0.7.0 [INFO] tweaked toml for crates.io crate mailin-embedded 0.7.0 written to /workspace/builds/worker-22/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f21637b5f5e38cf9e0146dd37db7e9afa306a3e2f396de3bb64450d55c682872 [INFO] running `Command { std: "docker" "start" "-a" "f21637b5f5e38cf9e0146dd37db7e9afa306a3e2f396de3bb64450d55c682872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f21637b5f5e38cf9e0146dd37db7e9afa306a3e2f396de3bb64450d55c682872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f21637b5f5e38cf9e0146dd37db7e9afa306a3e2f396de3bb64450d55c682872", kill_on_drop: false }` [INFO] [stdout] f21637b5f5e38cf9e0146dd37db7e9afa306a3e2f396de3bb64450d55c682872 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0005a45bad4dd0db25b6423bbbc1447cfb537666dd626f937983354a78341cfb [INFO] running `Command { std: "docker" "start" "-a" "0005a45bad4dd0db25b6423bbbc1447cfb537666dd626f937983354a78341cfb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling ternop v1.0.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling mailin v0.6.0 [INFO] [stderr] Compiling mailin-embedded v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SslImpl` [INFO] [stdout] --> src/lib.rs:89:20 [INFO] [stdout] | [INFO] [stdout] 89 | self.ssl = SslImpl::setup(ssl_config)?; [INFO] [stdout] | ^^^^^^^ use of undeclared type `SslImpl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SslImpl` in this scope [INFO] [stdout] --> src/running.rs:33:17 [INFO] [stdout] | [INFO] [stdout] 26 | struct ServerState [INFO] [stdout] | - help: you might be missing a type parameter: `, SslImpl` [INFO] [stdout] ... [INFO] [stdout] 33 | ssl: Option, [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SslImpl` in this scope [INFO] [stdout] --> src/running.rs:126:47 [INFO] [stdout] | [INFO] [stdout] 126 | fn upgrade_tls(stream: TcpStream, ssl: Option) -> Result { [INFO] [stdout] | - ^^^^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SslImpl` in this scope [INFO] [stdout] --> src/running.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 135 | fn start_session( [INFO] [stdout] | - help: you might be missing a type parameter: `, SslImpl` [INFO] [stdout] ... [INFO] [stdout] 139 | ssl: Option, [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SslImpl` in this scope [INFO] [stdout] --> src/running.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 157 | fn handle_connection( [INFO] [stdout] | - help: you might be missing a type parameter: `, SslImpl` [INFO] [stdout] ... [INFO] [stdout] 160 | ssl: Option, [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SslImpl` in this scope [INFO] [stdout] --> src/lib.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct Server [INFO] [stdout] | - help: you might be missing a type parameter: `, SslImpl` [INFO] [stdout] ... [INFO] [stdout] 54 | ssl: Option, [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:70:18 [INFO] [stdout] | [INFO] [stdout] 70 | ssl: None, [INFO] [stdout] | ^^^^ cannot infer type for type parameter `T` declared on the enum `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mailin-embedded` due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0005a45bad4dd0db25b6423bbbc1447cfb537666dd626f937983354a78341cfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0005a45bad4dd0db25b6423bbbc1447cfb537666dd626f937983354a78341cfb", kill_on_drop: false }` [INFO] [stdout] 0005a45bad4dd0db25b6423bbbc1447cfb537666dd626f937983354a78341cfb