[INFO] fetching crate async-smtp-lite 0.1.2...
[INFO] checking async-smtp-lite-0.1.2 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate async-smtp-lite 0.1.2 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate async-smtp-lite 0.1.2 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-85/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90bae3ca888987760d04c0ddebbb916ab910afde39a27e368a787c425f76fcfd
[INFO] running `Command { std: "docker" "start" "-a" "90bae3ca888987760d04c0ddebbb916ab910afde39a27e368a787c425f76fcfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90bae3ca888987760d04c0ddebbb916ab910afde39a27e368a787c425f76fcfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90bae3ca888987760d04c0ddebbb916ab910afde39a27e368a787c425f76fcfd", kill_on_drop: false }`
[INFO] [stdout] 90bae3ca888987760d04c0ddebbb916ab910afde39a27e368a787c425f76fcfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc14c4a4fbbc1c6428b9a3507867e9897d6f18dcc6610538bcf1d45ae8ad7e74
[INFO] running `Command { std: "docker" "start" "-a" "cc14c4a4fbbc1c6428b9a3507867e9897d6f18dcc6610538bcf1d45ae8ad7e74", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]     Checking futures-io v0.3.17
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking quoted_printable v0.4.3
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking fastrand v1.5.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking lettre v0.10.0-rc.3
[INFO] [stderr]     Checking async-stream-packed v0.1.16
[INFO] [stderr]     Checking async-stream-tls-upgrader v0.1.10
[INFO] [stderr]     Checking 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/github.com-1ecc6299db9ec823/lettre-0.10.0-rc.3/src/transport/smtp/mod.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | 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/github.com-1ecc6299db9ec823/lettre-0.10.0-rc.3/src/transport/smtp/mod.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | 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/github.com-1ecc6299db9ec823/lettre-0.10.0-rc.3/src/lib.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 | 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/github.com-1ecc6299db9ec823/lettre-0.10.0-rc.3/src/transport/smtp/mod.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | 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/github.com-1ecc6299db9ec823/lettre-0.10.0-rc.3/src/lib.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 | use crate::{address::Envelope, error::Error};
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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/github.com-1ecc6299db9ec823/lettre-0.10.0-rc.3/src/transport/smtp/mod.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | 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/github.com-1ecc6299db9ec823/lettre-0.10.0-rc.3/src/transport/smtp/mod.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | 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/github.com-1ecc6299db9ec823/lettre-0.10.0-rc.3/src/lib.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 | 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/github.com-1ecc6299db9ec823/lettre-0.10.0-rc.3/src/transport/smtp/mod.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | 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/github.com-1ecc6299db9ec823/lettre-0.10.0-rc.3/src/lib.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 | use crate::{address::Envelope, error::Error};
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `S: AsyncRead` is not satisfied
[INFO] [stdout]   --> src/connection.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<S> AsyncConnection<S, ()>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ the trait `AsyncRead` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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: AsyncWrite` is not satisfied
[INFO] [stdout]   --> src/connection.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<S> AsyncConnection<S, ()>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ the trait `AsyncWrite` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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 `Unpin` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `Box::pin`
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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: 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 `AsyncRead` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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: 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 `AsyncWrite` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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 `Unpin` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `Box::pin`
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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: AsyncRead` is not satisfied
[INFO] [stdout]   --> src/connection.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<S> AsyncConnection<S, ()>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ the trait `AsyncRead` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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: AsyncWrite` is not satisfied
[INFO] [stdout]   --> src/connection.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl<S> AsyncConnection<S, ()>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ the trait `AsyncWrite` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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: 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] [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 `Unpin` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `Box::pin`
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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: 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 `AsyncRead` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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: 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 `AsyncWrite` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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 `Unpin` is not implemented for `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `Box::pin`
[INFO] [stdout]    = note: required because of the requirements on the impl of `TlsClientUpgrader<S>` for `()`
[INFO] [stdout] note: required by a bound in `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
[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] [stderr] error: could not compile `async-smtp-lite` due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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: build failed
[INFO] running `Command { std: "docker" "inspect" "cc14c4a4fbbc1c6428b9a3507867e9897d6f18dcc6610538bcf1d45ae8ad7e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc14c4a4fbbc1c6428b9a3507867e9897d6f18dcc6610538bcf1d45ae8ad7e74", kill_on_drop: false }`
[INFO] [stdout] cc14c4a4fbbc1c6428b9a3507867e9897d6f18dcc6610538bcf1d45ae8ad7e74
