[INFO] fetching crate async-smtp-lite 0.1.2...
[INFO] documenting async-smtp-lite-0.1.2 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate async-smtp-lite 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate async-smtp-lite 0.1.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-smtp-lite 0.1.2
[INFO] finished tweaking crates.io crate async-smtp-lite 0.1.2
[INFO] tweaked toml for crates.io crate async-smtp-lite 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-stream-tls-upgrader v0.1.10
[INFO] [stderr]   Downloaded quoted_printable v0.4.8
[INFO] [stderr]   Downloaded email-encoding v0.2.0
[INFO] [stderr]   Downloaded nom v5.1.3
[INFO] [stderr]   Downloaded webpki-roots v0.20.0
[INFO] [stderr]   Downloaded async-stream-packed v0.1.16
[INFO] [stderr]   Downloaded async-tls v0.9.0
[INFO] [stderr]   Downloaded lettre v0.10.4
[INFO] [stderr]   Downloaded email_address v0.2.4
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded async-native-tls v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5279a245f884ad11669f00a4f946d472c9fb210b6a57ef0ecf2a37b7c092ea0a
[INFO] running `Command { std: "docker" "start" "-a" "5279a245f884ad11669f00a4f946d472c9fb210b6a57ef0ecf2a37b7c092ea0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5279a245f884ad11669f00a4f946d472c9fb210b6a57ef0ecf2a37b7c092ea0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5279a245f884ad11669f00a4f946d472c9fb210b6a57ef0ecf2a37b7c092ea0a", kill_on_drop: false }`
[INFO] [stdout] 5279a245f884ad11669f00a4f946d472c9fb210b6a57ef0ecf2a37b7c092ea0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d3433c304a670e05e6331eb821b766f7d50760433b19fc248972d08dd16fb37
[INFO] running `Command { std: "docker" "start" "-a" "6d3433c304a670e05e6331eb821b766f7d50760433b19fc248972d08dd16fb37", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking quoted_printable v0.4.8
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking email-encoding v0.2.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking email_address v0.2.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking lettre v0.10.4
[INFO] [stderr]     Checking async-stream-packed v0.1.16
[INFO] [stderr]     Checking async-stream-tls-upgrader v0.1.10
[INFO] [stderr]  Documenting async-smtp-lite v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: module `error` is private
[INFO] [stdout]    --> src/client.rs:7:5
[INFO] [stdout]     |
[INFO] [stdout] 7   |     error::Error,
[INFO] [stdout]     |     ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `error` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lettre-0.10.4/src/transport/smtp/mod.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | mod error;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `error` is private
[INFO] [stdout]    --> src/connection.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  |     error::Error,
[INFO] [stdout]     |     ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `error` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lettre-0.10.4/src/transport/smtp/mod.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | mod error;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Envelope` is private
[INFO] [stdout]    --> src/connection.rs:15:13
[INFO] [stdout]     |
[INFO] [stdout] 15  | use lettre::Envelope;
[INFO] [stdout]     |             ^^^^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `Envelope` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lettre-0.10.4/src/lib.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 | use crate::{address::Envelope, error::Error};
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `error` is private
[INFO] [stdout]    --> src/session.rs:6:30
[INFO] [stdout]     |
[INFO] [stdout] 6   | use lettre::transport::smtp::error::Error;
[INFO] [stdout]     |                              ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `error` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lettre-0.10.4/src/transport/smtp/mod.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | mod error;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Envelope` is private
[INFO] [stdout]    --> src/session.rs:7:13
[INFO] [stdout]     |
[INFO] [stdout] 7   | use lettre::Envelope;
[INFO] [stdout]     |             ^^^^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `Envelope` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lettre-0.10.4/src/lib.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 | use crate::{address::Envelope, error::Error};
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `S: futures_util::AsyncRead` is not satisfied
[INFO] [stdout]   --> src/connection.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<S> AsyncConnection<S, ()>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ the trait `futures_util::AsyncRead` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + futures_util::AsyncRead,
[INFO] [stdout]    |                       +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `S: futures_util::AsyncWrite` is not satisfied
[INFO] [stdout]   --> src/connection.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<S> AsyncConnection<S, ()>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ the trait `futures_util::AsyncWrite` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + futures_util::AsyncWrite,
[INFO] [stdout]    |                       ++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `S` cannot be unpinned
[INFO] [stdout]   --> src/connection.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<S> AsyncConnection<S, ()>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Unpin` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using the `pin!` macro
[INFO] [stdout]            consider using `Box::pin` if you need to access the pinned value outside of the current scope
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + std::marker::Unpin,
[INFO] [stdout]    |                       ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `S: futures_util::AsyncRead` is not satisfied
[INFO] [stdout]   --> src/connection.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn with_tls_stream(stream: S) -> Self {
[INFO] [stdout]    |                                          ^^^^ the trait `futures_util::AsyncRead` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + futures_util::AsyncRead,
[INFO] [stdout]    |                       +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `S: futures_util::AsyncWrite` is not satisfied
[INFO] [stdout]   --> src/connection.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn with_tls_stream(stream: S) -> Self {
[INFO] [stdout]    |                                          ^^^^ the trait `futures_util::AsyncWrite` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + futures_util::AsyncWrite,
[INFO] [stdout]    |                       ++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `S` cannot be unpinned
[INFO] [stdout]   --> src/connection.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn with_tls_stream(stream: S) -> Self {
[INFO] [stdout]    |                                          ^^^^ the trait `std::marker::Unpin` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using the `pin!` macro
[INFO] [stdout]            consider using `Box::pin` if you need to access the pinned value outside of the current scope
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + std::marker::Unpin,
[INFO] [stdout]    |                       ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `async-smtp-lite`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name async_smtp_lite src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=813b4a073cff177a -L dependency=/opt/rustwide/target/debug/deps --extern async_stream_packed=/opt/rustwide/target/debug/deps/libasync_stream_packed-871965adb2c9323e.rmeta --extern async_stream_tls_upgrader=/opt/rustwide/target/debug/deps/libasync_stream_tls_upgrader-43590f16f846bc75.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-c3b45291300ba214.rmeta --extern lettre=/opt/rustwide/target/debug/deps/liblettre-64b7d28acecc27da.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-1637ba08c6f91403.rmeta --cap-lints=warn --crate-version 0.1.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "6d3433c304a670e05e6331eb821b766f7d50760433b19fc248972d08dd16fb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3433c304a670e05e6331eb821b766f7d50760433b19fc248972d08dd16fb37", kill_on_drop: false }`
[INFO] [stdout] 6d3433c304a670e05e6331eb821b766f7d50760433b19fc248972d08dd16fb37
[INFO] documenting async-smtp-lite-0.1.2 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate async-smtp-lite 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate async-smtp-lite 0.1.2 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-smtp-lite 0.1.2
[INFO] finished tweaking crates.io crate async-smtp-lite 0.1.2
[INFO] tweaked toml for crates.io crate async-smtp-lite 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e772e182cf601618011208ed9c25314fd23dd8506445bd2b26da908ea8370200
[INFO] running `Command { std: "docker" "start" "-a" "e772e182cf601618011208ed9c25314fd23dd8506445bd2b26da908ea8370200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e772e182cf601618011208ed9c25314fd23dd8506445bd2b26da908ea8370200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e772e182cf601618011208ed9c25314fd23dd8506445bd2b26da908ea8370200", kill_on_drop: false }`
[INFO] [stdout] e772e182cf601618011208ed9c25314fd23dd8506445bd2b26da908ea8370200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4756c9d9944e6a60ca6b395782f00eaa8688cf7d97176ae9f93e150391ee0d8
[INFO] running `Command { std: "docker" "start" "-a" "a4756c9d9944e6a60ca6b395782f00eaa8688cf7d97176ae9f93e150391ee0d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking quoted_printable v0.4.8
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking email-encoding v0.2.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking email_address v0.2.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking lettre v0.10.4
[INFO] [stderr]     Checking async-stream-packed v0.1.16
[INFO] [stderr]     Checking async-stream-tls-upgrader v0.1.10
[INFO] [stderr]  Documenting async-smtp-lite v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: module `error` is private
[INFO] [stdout]    --> src/client.rs:7:5
[INFO] [stdout]     |
[INFO] [stdout] 7   |     error::Error,
[INFO] [stdout]     |     ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `error` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lettre-0.10.4/src/transport/smtp/mod.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | mod error;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `error` is private
[INFO] [stdout]    --> src/connection.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  |     error::Error,
[INFO] [stdout]     |     ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `error` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lettre-0.10.4/src/transport/smtp/mod.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | mod error;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Envelope` is private
[INFO] [stdout]    --> src/connection.rs:15:13
[INFO] [stdout]     |
[INFO] [stdout] 15  | use lettre::Envelope;
[INFO] [stdout]     |             ^^^^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `Envelope` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lettre-0.10.4/src/lib.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 | use crate::{address::Envelope, error::Error};
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: import `Envelope` directly
[INFO] [stdout]     |
[INFO] [stdout] 15  | use lettre::address::envelope::Envelope;
[INFO] [stdout]     |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `error` is private
[INFO] [stdout]    --> src/session.rs:6:30
[INFO] [stdout]     |
[INFO] [stdout] 6   | use lettre::transport::smtp::error::Error;
[INFO] [stdout]     |                              ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `error` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lettre-0.10.4/src/transport/smtp/mod.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | mod error;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Envelope` is private
[INFO] [stdout]    --> src/session.rs:7:13
[INFO] [stdout]     |
[INFO] [stdout] 7   | use lettre::Envelope;
[INFO] [stdout]     |             ^^^^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `Envelope` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lettre-0.10.4/src/lib.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 | use crate::{address::Envelope, error::Error};
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: import `Envelope` directly
[INFO] [stdout]     |
[INFO] [stdout] 7   | use lettre::address::envelope::Envelope;
[INFO] [stdout]     |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `S: futures_util::AsyncRead` is not satisfied
[INFO] [stdout]   --> src/connection.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<S> AsyncConnection<S, ()>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ the trait `futures_util::AsyncRead` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + futures_util::AsyncRead,
[INFO] [stdout]    |                       +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `S: futures_util::AsyncWrite` is not satisfied
[INFO] [stdout]   --> src/connection.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<S> AsyncConnection<S, ()>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ the trait `futures_util::AsyncWrite` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + futures_util::AsyncWrite,
[INFO] [stdout]    |                       ++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `S` cannot be unpinned
[INFO] [stdout]   --> src/connection.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<S> AsyncConnection<S, ()>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Unpin` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using the `pin!` macro
[INFO] [stdout]            consider using `Box::pin` if you need to access the pinned value outside of the current scope
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + std::marker::Unpin,
[INFO] [stdout]    |                       ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `S: futures_util::AsyncRead` is not satisfied
[INFO] [stdout]   --> src/connection.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn with_tls_stream(stream: S) -> Self {
[INFO] [stdout]    |                                          ^^^^ the trait `futures_util::AsyncRead` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + futures_util::AsyncRead,
[INFO] [stdout]    |                       +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `S: futures_util::AsyncWrite` is not satisfied
[INFO] [stdout]   --> src/connection.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn with_tls_stream(stream: S) -> Self {
[INFO] [stdout]    |                                          ^^^^ the trait `futures_util::AsyncWrite` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + futures_util::AsyncWrite,
[INFO] [stdout]    |                       ++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `S` cannot be unpinned
[INFO] [stdout]   --> src/connection.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn with_tls_stream(stream: S) -> Self {
[INFO] [stdout]    |                                          ^^^^ the trait `std::marker::Unpin` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using the `pin!` macro
[INFO] [stdout]            consider using `Box::pin` if you need to access the pinned value outside of the current scope
[INFO] [stdout]    = note: required for `()` to implement `async_stream_packed::TlsClientUpgrader<S>`
[INFO] [stdout] note: required by a bound in `connection::AsyncConnection`
[INFO] [stdout]   --> src/connection.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct AsyncConnection<S, STU>
[INFO] [stdout]    |            --------------- required by a bound in this struct
[INFO] [stdout] 28 | where
[INFO] [stdout] 29 |     STU: TlsClientUpgrader<S>,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ required by this bound in `AsyncConnection`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 60 |     S: Send + 'static + std::marker::Unpin,
[INFO] [stdout]    |                       ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `async-smtp-lite`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name async_smtp_lite src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=aa193b94fa3bed3f -L dependency=/opt/rustwide/target/debug/deps --extern async_stream_packed=/opt/rustwide/target/debug/deps/libasync_stream_packed-4daa731b14c91dce.rmeta --extern async_stream_tls_upgrader=/opt/rustwide/target/debug/deps/libasync_stream_tls_upgrader-512ff6cb5dfd7df2.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-2213d884aa4b83e6.rmeta --extern lettre=/opt/rustwide/target/debug/deps/liblettre-0c3c7bcf133cd5b9.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-86fb1e9b402ae4d4.rmeta --cap-lints=warn --crate-version 0.1.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a4756c9d9944e6a60ca6b395782f00eaa8688cf7d97176ae9f93e150391ee0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4756c9d9944e6a60ca6b395782f00eaa8688cf7d97176ae9f93e150391ee0d8", kill_on_drop: false }`
[INFO] [stdout] a4756c9d9944e6a60ca6b395782f00eaa8688cf7d97176ae9f93e150391ee0d8
