[INFO] fetching crate resend_email_rs 0.1.0...
[INFO] testing resend_email_rs-0.1.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate resend_email_rs 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate resend_email_rs 0.1.0
[INFO] finished tweaking crates.io crate resend_email_rs 0.1.0
[INFO] tweaked toml for crates.io crate resend_email_rs 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate resend_email_rs 0.1.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate resend_email_rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling resend_email_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.66s
[INFO] running `Command { std: "docker" "inspect" "885ef5486949f12a6d6bf34680da41425e4b64d5560f0b895f8003f4fcb78f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885ef5486949f12a6d6bf34680da41425e4b64d5560f0b895f8003f4fcb78f2a", kill_on_drop: false }`
[INFO] [stdout] 885ef5486949f12a6d6bf34680da41425e4b64d5560f0b895f8003f4fcb78f2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "736c968cd005783ad5ede6e41365558c6768924b7bc7296693df94c05f026062", kill_on_drop: false }`
[INFO] [stderr]    Compiling resend_email_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "736c968cd005783ad5ede6e41365558c6768924b7bc7296693df94c05f026062", kill_on_drop: false }`
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[INFO] [stdout] 736c968cd005783ad5ede6e41365558c6768924b7bc7296693df94c05f026062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dad5506ac595614235901224f5c81d4b224d921ccf7a4ee14844177568f7cdee
[INFO] running `Command { std: "docker" "start" "-a" "dad5506ac595614235901224f5c81d4b224d921ccf7a4ee14844177568f7cdee", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/resend_email_rs-ded2a1138b9d7cce)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/resend_email_rs-2645c4e714b29a3c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests resend_email_rs
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 55) ... FAILED
[INFO] [stdout] test src/success.rs - success (line 19) ... FAILED
[INFO] [stdout] test src/lib.rs - MailText (line 180) ... FAILED
[INFO] [stdout] test src/lib.rs - Email (line 118) ... FAILED
[INFO] [stdout] test src/error.rs - error (line 17) ... FAILED
[INFO] [stdout] test src/lib.rs - MailHtml (line 213) ... FAILED
[INFO] [stdout] test src/lib.rs - Attachment (line 154) ... FAILED
[INFO] [stdout] test src/lib.rs - ResendClient (line 136) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 38) ... FAILED
[INFO] [stdout] test src/client.rs - client (line 31) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 71) ... FAILED
[INFO] [stdout] test src/client.rs - client (line 36) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `resend_rs`
[INFO] [stdout]   --> src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use resend_rs::ResendClient;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `resend_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `resend_rs`, use `cargo add resend_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 55) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `resend_rs`
[INFO] [stdout]   --> src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | use resend_rs::{ResendClient, MailHtml};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `resend_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `resend_rs`, use `cargo add resend_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Email` in this scope
[INFO] [stdout]   --> src/lib.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 | let email_sent_status: Email = client.send(&mail).await.unwrap();
[INFO] [stdout]    |                        ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 55 + use resend_email_rs::Email;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:66:51
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_55_0() {
[INFO] [stdout]    |                                      ---------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 66 | let email_sent_status: Email = client.send(&mail).await.unwrap();
[INFO] [stdout]    |                                                   ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/success.rs - success (line 19) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `resend_client` in this scope
[INFO] [stdout]   --> src/success.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | match resend_client.send(&email).await {
[INFO] [stdout]    |       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `email` in this scope
[INFO] [stdout]   --> src/success.rs:20:27
[INFO] [stdout]    |
[INFO] [stdout] 20 | match resend_client.send(&email).await {
[INFO] [stdout]    |                           ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Success`
[INFO] [stdout]   --> src/success.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Success::EmailSent => println!("Email was successfully sent."),
[INFO] [stdout]    |         ^^^^^^^ use of undeclared type `Success`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 19 + use resend_email_rs::success::Success;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/success.rs:20:34
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_success_rs_19_0() {
[INFO] [stdout]    |                                      -------------------------------------- this is not `async`
[INFO] [stdout] 20 | match resend_client.send(&email).await {
[INFO] [stdout]    |                                  ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MailText (line 180) stdout ----
[INFO] [stdout] error: expected one of `,`, `.`, `?`, `}`, or an operator, found `subject`
[INFO] [stdout]    --> src/lib.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 181 | let mail = MailText {
[INFO] [stdout]     |            -------- while parsing this struct
[INFO] [stdout] 182 |     from: "floris@xylex.ai",
[INFO] [stdout] 183 |     to: vec!["person@example.com"]
[INFO] [stdout]     |                                   -
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   expected one of `,`, `.`, `?`, `}`, or an operator
[INFO] [stdout]     |                                   help: try adding a comma: `,`
[INFO] [stdout] 184 |     subject: "Test Email",
[INFO] [stdout]     |     ^^^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `MailText` in this scope
[INFO] [stdout]    --> src/lib.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 181 | let mail = MailText {
[INFO] [stdout]     |            ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 180 + use resend_email_rs::MailText;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Email (line 118) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Email` in this scope
[INFO] [stdout]    --> src/lib.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 | let email = Email {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 + use resend_email_rs::Email;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/error.rs - error (line 17) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `resend_rs`
[INFO] [stdout]   --> src/error.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use resend_rs::Error;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `resend_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `resend_rs`, use `cargo add resend_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MailHtml (line 213) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `MailHtml` in this scope
[INFO] [stdout]    --> src/lib.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | let mail = MailHtml {
[INFO] [stdout]     |            ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 213 + use resend_email_rs::MailHtml;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Attachment (line 154) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Attachment` in this scope
[INFO] [stdout]    --> src/lib.rs:155:18
[INFO] [stdout]     |
[INFO] [stdout] 155 | let attachment = Attachment {
[INFO] [stdout]     |                  ^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 154 + use resend_email_rs::Attachment;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ResendClient (line 136) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `ResendClient` in this scope
[INFO] [stdout]    --> src/lib.rs:137:14
[INFO] [stdout]     |
[INFO] [stdout] 137 | let client = ResendClient {
[INFO] [stdout]     |              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 136 + use resend_email_rs::ResendClient;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 38) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `resend_rs`
[INFO] [stdout]   --> src/lib.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | use resend_rs::{ResendClient, MailText};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `resend_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `resend_rs`, use `cargo add resend_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Email` in this scope
[INFO] [stdout]   --> src/lib.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 | let email_sent_status: Email = client.send(&mail).await.unwrap();
[INFO] [stdout]    |                        ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 38 + use resend_email_rs::Email;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:50:51
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_38_0() {
[INFO] [stdout]    |                                      ---------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 50 | let email_sent_status: Email = client.send(&mail).await.unwrap();
[INFO] [stdout]    |                                                   ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client (line 31) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ResendClient`
[INFO] [stdout]   --> src/client.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 | let client = ResendClient::new("your_auth_token".to_string());
[INFO] [stdout]    |              ^^^^^^^^^^^^ use of undeclared type `ResendClient`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 31 + use resend_email_rs::ResendClient;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 71) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `resend_rs`
[INFO] [stdout]   --> src/lib.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | use resend_rs::{ResendClient, MailText, Attachment};
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `resend_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `resend_rs`, use `cargo add resend_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Email` in this scope
[INFO] [stdout]   --> src/lib.rs:86:24
[INFO] [stdout]    |
[INFO] [stdout] 86 | let email_sent_status: Email = client.send(&mail).await.unwrap();
[INFO] [stdout]    |                        ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 71 + use resend_email_rs::Email;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:86:51
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_71_0() {
[INFO] [stdout]    |                                      ---------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 86 | let email_sent_status: Email = client.send(&mail).await.unwrap();
[INFO] [stdout]    |                                                   ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client (line 36) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `client` in this scope
[INFO] [stdout]   --> src/client.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 | let email = client.send(&mail).await?;
[INFO] [stdout]    |             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `mail` in this scope
[INFO] [stdout]   --> src/client.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 | let email = client.send(&mail).await?;
[INFO] [stdout]    |                          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/client.rs:37:32
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_client_rs_36_0() {
[INFO] [stdout]    |                                      ------------------------------------- this is not `async`
[INFO] [stdout] 37 | let email = client.send(&mail).await?;
[INFO] [stdout]    |                                ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/client.rs - client (line 31)
[INFO] [stdout]     src/client.rs - client (line 36)
[INFO] [stdout]     src/error.rs - error (line 17)
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout]     src/lib.rs - (line 38)
[INFO] [stdout]     src/lib.rs - (line 55)
[INFO] [stdout]     src/lib.rs - (line 71)
[INFO] [stdout]     src/lib.rs - Attachment (line 154)
[INFO] [stdout]     src/lib.rs - Email (line 118)
[INFO] [stdout]     src/lib.rs - MailHtml (line 213)
[INFO] [stdout]     src/lib.rs - MailText (line 180)
[INFO] [stdout]     src/lib.rs - ResendClient (line 136)
[INFO] [stdout]     src/success.rs - success (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 13 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dad5506ac595614235901224f5c81d4b224d921ccf7a4ee14844177568f7cdee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dad5506ac595614235901224f5c81d4b224d921ccf7a4ee14844177568f7cdee", kill_on_drop: false }`
[INFO] [stdout] dad5506ac595614235901224f5c81d4b224d921ccf7a4ee14844177568f7cdee
