[INFO] fetching crate async-smtp-lite 0.1.2... [INFO] documenting async-smtp-lite-0.1.2 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate async-smtp-lite 0.1.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate async-smtp-lite 0.1.2 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1a1f433d834a95be7fe32679c4332382042d4b0fc087839b9c7805919a13afd [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" "d1a1f433d834a95be7fe32679c4332382042d4b0fc087839b9c7805919a13afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1a1f433d834a95be7fe32679c4332382042d4b0fc087839b9c7805919a13afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1a1f433d834a95be7fe32679c4332382042d4b0fc087839b9c7805919a13afd", kill_on_drop: false }` [INFO] [stdout] d1a1f433d834a95be7fe32679c4332382042d4b0fc087839b9c7805919a13afd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9678251e7e13d696739db6991cc274b3939e304764062c8e4e9e20b6c913335 [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" "a9678251e7e13d696739db6991cc274b3939e304764062c8e4e9e20b6c913335", kill_on_drop: false }` [INFO] [stderr] Compiling hyperx v1.1.0 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking quoted_printable v0.4.2 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking async-stream-packed v0.1.16 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking textnonce v0.7.1 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking async-stream-tls-upgrader v0.1.10 [INFO] [stderr] Checking lettre v0.10.0-alpha.1 [INFO] [stderr] Documenting async-smtp-lite v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `S: futures_util::io::AsyncRead` is not satisfied [INFO] [stdout] --> src/connection.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct AsyncConnection [INFO] [stdout] | --------------- required by a bound in this [INFO] [stdout] 28 | where [INFO] [stdout] 29 | STU: TlsClientUpgrader, [INFO] [stdout] | -------------------- required by this bound in `connection::AsyncConnection` [INFO] [stdout] ... [INFO] [stdout] 58 | impl AsyncConnection [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `futures_util::io::AsyncRead` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `async_stream_packed::TlsClientUpgrader` for `()` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 60 | S: Send + 'static + futures_util::io::AsyncRead, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `S: futures_util::io::AsyncWrite` is not satisfied [INFO] [stdout] --> src/connection.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct AsyncConnection [INFO] [stdout] | --------------- required by a bound in this [INFO] [stdout] 28 | where [INFO] [stdout] 29 | STU: TlsClientUpgrader, [INFO] [stdout] | -------------------- required by this bound in `connection::AsyncConnection` [INFO] [stdout] ... [INFO] [stdout] 58 | impl AsyncConnection [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `futures_util::io::AsyncWrite` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `async_stream_packed::TlsClientUpgrader` for `()` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 60 | S: Send + 'static + futures_util::io::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] 27 | pub struct AsyncConnection [INFO] [stdout] | --------------- required by a bound in this [INFO] [stdout] 28 | where [INFO] [stdout] 29 | STU: TlsClientUpgrader, [INFO] [stdout] | -------------------- required by this bound in `connection::AsyncConnection` [INFO] [stdout] ... [INFO] [stdout] 58 | impl AsyncConnection [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Unpin` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `async_stream_packed::TlsClientUpgrader` for `()` [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::io::AsyncRead` is not satisfied [INFO] [stdout] --> src/connection.rs:62:42 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct AsyncConnection [INFO] [stdout] | --------------- required by a bound in this [INFO] [stdout] 28 | where [INFO] [stdout] 29 | STU: TlsClientUpgrader, [INFO] [stdout] | -------------------- required by this bound in `connection::AsyncConnection` [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn with_tls_stream(stream: S) -> Self { [INFO] [stdout] | ^^^^ the trait `futures_util::io::AsyncRead` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `async_stream_packed::TlsClientUpgrader` for `()` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 60 | S: Send + 'static + futures_util::io::AsyncRead, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `S: futures_util::io::AsyncWrite` is not satisfied [INFO] [stdout] --> src/connection.rs:62:42 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct AsyncConnection [INFO] [stdout] | --------------- required by a bound in this [INFO] [stdout] 28 | where [INFO] [stdout] 29 | STU: TlsClientUpgrader, [INFO] [stdout] | -------------------- required by this bound in `connection::AsyncConnection` [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn with_tls_stream(stream: S) -> Self { [INFO] [stdout] | ^^^^ the trait `futures_util::io::AsyncWrite` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `async_stream_packed::TlsClientUpgrader` for `()` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 60 | S: Send + 'static + futures_util::io::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] 27 | pub struct AsyncConnection [INFO] [stdout] | --------------- required by a bound in this [INFO] [stdout] 28 | where [INFO] [stdout] 29 | STU: TlsClientUpgrader, [INFO] [stdout] | -------------------- required by this bound in `connection::AsyncConnection` [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: required because of the requirements on the impl of `async_stream_packed::TlsClientUpgrader` for `()` [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this 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: `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 --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern async_stream_packed=/opt/rustwide/target/debug/deps/libasync_stream_packed-b5ade12f7104be6c.rmeta --extern async_stream_tls_upgrader=/opt/rustwide/target/debug/deps/libasync_stream_tls_upgrader-679f171705ae233b.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-e0eb0f114ff1bb14.rmeta --extern lettre=/opt/rustwide/target/debug/deps/liblettre-d8ac89dd270e37b1.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-374c0ba9fb54ec24.rmeta --cap-lints=warn` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "a9678251e7e13d696739db6991cc274b3939e304764062c8e4e9e20b6c913335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9678251e7e13d696739db6991cc274b3939e304764062c8e4e9e20b6c913335", kill_on_drop: false }` [INFO] [stdout] a9678251e7e13d696739db6991cc274b3939e304764062c8e4e9e20b6c913335