[INFO] cloning repository https://github.com/cauabernardino/mailer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cauabernardino/mailer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcauabernardino%2Fmailer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcauabernardino%2Fmailer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c133d55e35a2b9e978e420cbde37aff1333c00b
[INFO] documenting cauabernardino/mailer against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcauabernardino%2Fmailer" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/cauabernardino/mailer
[INFO] finished tweaking git repo https://github.com/cauabernardino/mailer
[INFO] tweaked toml for git repo https://github.com/cauabernardino/mailer written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cauabernardino/mailer on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cauabernardino/mailer 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "c6cd8d589f4b6092e5c9cd4e964a18179a75e9f5d44fec591b16a617fffe1d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6cd8d589f4b6092e5c9cd4e964a18179a75e9f5d44fec591b16a617fffe1d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6cd8d589f4b6092e5c9cd4e964a18179a75e9f5d44fec591b16a617fffe1d49", kill_on_drop: false }`
[INFO] [stdout] c6cd8d589f4b6092e5c9cd4e964a18179a75e9f5d44fec591b16a617fffe1d49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]   --> src/routes/newsletters.rs:60:33
[INFO] [stdout]    |
[INFO] [stdout] 60 |       let confirmed_subscribers = sqlx::query!(
[INFO] [stdout]    |  _________________________________^
[INFO] [stdout] 61 | |         r#"
[INFO] [stdout] 62 | |         SELECT email
[INFO] [stdout] 63 | |         FROM subscriptions
[INFO] [stdout] 64 | |         WHERE status = 'confirmed'
[INFO] [stdout] 65 | |         "#,
[INFO] [stdout] 66 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]    --> src/routes/subscriptions.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |       let query = sqlx::query!(
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 117 | |         r#"INSERT INTO subscriptions (id, email, name, subscribed_at, status)
[INFO] [stdout] 118 | |         VALUES ($1, $2, $3, $4, 'pending_confirmation')"#,
[INFO] [stdout] 119 | |         subscriber_id,
[INFO] [stdout] ...   |
[INFO] [stdout] 122 | |         Utc::now(),
[INFO] [stdout] 123 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]    --> src/routes/subscriptions.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |       let query = sqlx::query!(
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 147 | |         r#"INSERT INTO subscription_tokens (subscription_token, subscriber_id) VALUES ($1, $2)"#,
[INFO] [stdout] 148 | |         subscription_token,
[INFO] [stdout] 149 | |         subscriber_id
[INFO] [stdout] 150 | |     );
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]   --> src/routes/subscriptions_confirm.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 |       let result = sqlx::query!(
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 63 | |         r#"SELECT subscriber_id FROM subscription_tokens WHERE subscription_token = $1"#,
[INFO] [stdout] 64 | |         subscription_token,
[INFO] [stdout] 65 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with database: Connection refused (os error 111)
[INFO] [stdout]   --> src/routes/subscriptions_confirm.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | /     sqlx::query!(
[INFO] [stdout] 75 | |         r#"UPDATE subscriptions SET status = 'confirmed' WHERE id = $1"#,
[INFO] [stdout] 76 | |         subscriber_id
[INFO] [stdout] 77 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` which comes from the expansion of the macro `sqlx::query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `mailer`
[INFO] running `Command { std: "docker" "inspect" "f00c2ec762b76a025524f5f68a419654bcc80f7db89ed14ef88f3bcd192576ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00c2ec762b76a025524f5f68a419654bcc80f7db89ed14ef88f3bcd192576ea", kill_on_drop: false }`
[INFO] [stdout] f00c2ec762b76a025524f5f68a419654bcc80f7db89ed14ef88f3bcd192576ea