[INFO] cloning repository https://github.com/pedromfedricci/newsletter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pedromfedricci/newsletter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedromfedricci%2Fnewsletter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedromfedricci%2Fnewsletter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93410b7d7c503d7a8735bb51a51dcc80d36dd835
[INFO] testing pedromfedricci/newsletter against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedromfedricci%2Fnewsletter" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pedromfedricci/newsletter on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pedromfedricci/newsletter
[INFO] finished tweaking git repo https://github.com/pedromfedricci/newsletter
[INFO] tweaked toml for git repo https://github.com/pedromfedricci/newsletter written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/pedromfedricci/newsletter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argon2 v0.3.0
[INFO] [stderr]   Downloaded password-hash v0.3.0
[INFO] [stderr]   Downloaded validator v0.14.0
[INFO] [stderr]   Downloaded validator_types v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec4252044a0a0d5b71766edcdc45d1f22b257a8714d47acb872f4125e938070e
[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" "ec4252044a0a0d5b71766edcdc45d1f22b257a8714d47acb872f4125e938070e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec4252044a0a0d5b71766edcdc45d1f22b257a8714d47acb872f4125e938070e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4252044a0a0d5b71766edcdc45d1f22b257a8714d47acb872f4125e938070e", kill_on_drop: false }`
[INFO] [stdout] ec4252044a0a0d5b71766edcdc45d1f22b257a8714d47acb872f4125e938070e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61e66d171cc3578539cf26a53b938ada2ed52ff1f47bcbb26808d3606375d280
[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" "61e66d171cc3578539cf26a53b938ada2ed52ff1f47bcbb26808d3606375d280", kill_on_drop: false }`
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[INFO] [stderr]    Compiling actix-rt v2.2.0
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[INFO] [stderr]    Compiling tokio-rustls v0.22.0
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[INFO] [stderr]    Compiling sqlx-rt v0.5.5
[INFO] [stderr]    Compiling actix-server v2.0.0-beta.5
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[INFO] [stderr]    Compiling actix-tls v3.0.0-beta.5
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[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling actix-router v0.2.7
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling sqlx-core v0.5.5
[INFO] [stderr]    Compiling tracing-subscriber v0.2.19
[INFO] [stderr]    Compiling validator v0.14.0
[INFO] [stderr]    Compiling config v0.11.0
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[INFO] [stderr]    Compiling tracing-bunyan-formatter v0.2.4
[INFO] [stderr]    Compiling zstd v0.7.0+zstd.1.4.9
[INFO] [stderr]    Compiling actix-http v3.0.0-beta.9
[INFO] [stderr]    Compiling sqlx-macros v0.5.5
[INFO] [stderr]    Compiling actix-web v4.0.0-beta.8
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling tracing-actix-web v0.4.0-beta.10
[INFO] [stderr]    Compiling sqlx v0.5.5
[INFO] [stderr]    Compiling newsletter v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: error communicating with the server: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]   --> src/routes/newsletters.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 89 |       let rows = sqlx::query!(
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 90 | |         r#"
[INFO] [stdout] 91 | |         SELECT email
[INFO] [stdout] 92 | |         FROM subscriptions
[INFO] [stdout] 93 | |         WHERE status = 'confirmed'
[INFO] [stdout] 94 | |         "#,
[INFO] [stdout] 95 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with the server: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]    --> src/routes/newsletters.rs:185:15
[INFO] [stdout]     |
[INFO] [stdout] 185 |       let row = sqlx::query!(
[INFO] [stdout]     |  _______________^
[INFO] [stdout] 186 | |         r#"
[INFO] [stdout] 187 | |         SELECT user_id, password_hash
[INFO] [stdout] 188 | |         FROM users
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |         username,
[INFO] [stdout] 192 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sqlx_macros::expand_query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with the server: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]    --> src/routes/subscriptions.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | /     sqlx::query!(
[INFO] [stdout] 107 | |         r#"
[INFO] [stdout] 108 | |         INSERT INTO subscriptions (id, email, name, subscribed_at, status)
[INFO] [stdout] 109 | |         VALUES ($1, $2, $3, $4, 'pending_confirmation')
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |         Utc::now()
[INFO] [stdout] 115 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sqlx_macros::expand_query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with the server: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]    --> src/routes/subscriptions.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 | /     sqlx::query!(
[INFO] [stdout] 162 | |         r#"
[INFO] [stdout] 163 | |         INSERT INTO subscription_tokens (subscription_token, subscriber_id)
[INFO] [stdout] 164 | |         VALUES ($1, $2)
[INFO] [stdout] ...   |
[INFO] [stdout] 167 | |         subscriber_id
[INFO] [stdout] 168 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::sqlx_macros::expand_query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with the server: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]   --> src/routes/subscriptions_confirm.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | /     sqlx::query!(
[INFO] [stdout] 34 | |         r#"UPDATE subscriptions SET status = 'confirmed' WHERE id = $1"#,
[INFO] [stdout] 35 | |         subscriber_id,
[INFO] [stdout] 36 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: error communicating with the server: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]   --> src/routes/subscriptions_confirm.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |       let result = sqlx::query!(
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 52 | |         r#"SELECT subscriber_id FROM subscription_tokens WHERE subscription_token = $1"#,
[INFO] [stdout] 53 | |         subscription_token,
[INFO] [stdout] 54 | |     )
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::sqlx_macros::expand_query` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/routes/subscriptions.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `newsletter` due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "61e66d171cc3578539cf26a53b938ada2ed52ff1f47bcbb26808d3606375d280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e66d171cc3578539cf26a53b938ada2ed52ff1f47bcbb26808d3606375d280", kill_on_drop: false }`
[INFO] [stdout] 61e66d171cc3578539cf26a53b938ada2ed52ff1f47bcbb26808d3606375d280