[INFO] fetching crate mailin-embedded 0.6.1... [INFO] testing mailin-embedded-0.6.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate mailin-embedded 0.6.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate mailin-embedded 0.6.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mailin-embedded 0.6.1 [INFO] finished tweaking crates.io crate mailin-embedded 0.6.1 [INFO] tweaked toml for crates.io crate mailin-embedded 0.6.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ternop v1.0.1 [INFO] [stderr] Downloaded mailin v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a4f88f8b034ba195e59b85cd79df872cdf7aeee1485695228171dbbce5993f2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6a4f88f8b034ba195e59b85cd79df872cdf7aeee1485695228171dbbce5993f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a4f88f8b034ba195e59b85cd79df872cdf7aeee1485695228171dbbce5993f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a4f88f8b034ba195e59b85cd79df872cdf7aeee1485695228171dbbce5993f2", kill_on_drop: false }` [INFO] [stdout] 6a4f88f8b034ba195e59b85cd79df872cdf7aeee1485695228171dbbce5993f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cdb1b06cf3a0dbcde893f6d91154cbbb67b1d8dc3d86b533812098c7dcbda02 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6cdb1b06cf3a0dbcde893f6d91154cbbb67b1d8dc3d86b533812098c7dcbda02", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling ternop v1.0.1 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling mailin v0.5.0 [INFO] [stderr] Compiling mailin-embedded v0.6.1 (/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` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "6cdb1b06cf3a0dbcde893f6d91154cbbb67b1d8dc3d86b533812098c7dcbda02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cdb1b06cf3a0dbcde893f6d91154cbbb67b1d8dc3d86b533812098c7dcbda02", kill_on_drop: false }` [INFO] [stdout] 6cdb1b06cf3a0dbcde893f6d91154cbbb67b1d8dc3d86b533812098c7dcbda02