[INFO] fetching crate nebula_email 0.0.1... [INFO] testing nebula_email-0.0.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate nebula_email 0.0.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate nebula_email 0.0.1 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate nebula_email 0.0.1 [INFO] finished tweaking crates.io crate nebula_email 0.0.1 [INFO] tweaked toml for crates.io crate nebula_email 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lettre_email v0.9.4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a7ebc83bfe9610d7876eae050c9b9378343abc3b0cb4c59b345c6840cce9801a [INFO] running `"docker" "start" "-a" "a7ebc83bfe9610d7876eae050c9b9378343abc3b0cb4c59b345c6840cce9801a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling ascii_utils v0.9.3 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling email v0.0.20 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling fast_chemail v0.9.6 [INFO] [stderr] Compiling unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling parse-zoneinfo v0.2.1 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling globset v0.4.5 [INFO] [stderr] Compiling unic-segment v0.9.0 [INFO] [stderr] Compiling ignore v0.4.16 [INFO] [stderr] Compiling lettre v0.9.3 [INFO] [stderr] Compiling chrono-tz v0.5.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling globwalk v0.8.0 [INFO] [stderr] Compiling lettre_email v0.9.4 [INFO] [stderr] Compiling tera v1.3.0 [INFO] [stderr] Compiling nebula_email v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Context` [INFO] [stderr] --> src/config.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | use tera::{Context, Tera}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::SendmailResult` [INFO] [stderr] --> src/sender.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use lettre::sendmail::{error::SendmailResult, SendmailTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::SmtpResult` [INFO] [stderr] --> src/sender.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | use lettre::smtp::{error::SmtpResult, SmtpTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Deserialize` [INFO] [stderr] --> src/sender.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `smtp` [INFO] [stderr] --> src/sender.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | Sender::SMTP(smtp) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_smtp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `send` [INFO] [stderr] --> src/sender.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | Sender::Sendmail(send) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_send` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `email` [INFO] [stderr] --> src/sender.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | fn send(&mut self, email: SendableEmail) -> Self::Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_email` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/config.rs:235:5 [INFO] [stderr] | [INFO] [stderr] 235 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/config.rs:238:5 [INFO] [stderr] | [INFO] [stderr] 238 | sender: Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `depends` [INFO] [stderr] --> src/config.rs:241:5 [INFO] [stderr] | [INFO] [stderr] 241 | depends: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `templates` [INFO] [stderr] --> src/config.rs:245:5 [INFO] [stderr] | [INFO] [stderr] 245 | templates: Tera, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `files` [INFO] [stderr] --> src/config.rs:248:5 [INFO] [stderr] | [INFO] [stderr] 248 | files: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `port` [INFO] [stderr] --> src/config.rs:259:5 [INFO] [stderr] | [INFO] [stderr] 259 | port: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `from` [INFO] [stderr] --> src/config.rs:266:5 [INFO] [stderr] | [INFO] [stderr] 266 | from: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `from` [INFO] [stderr] --> src/config.rs:278:5 [INFO] [stderr] | [INFO] [stderr] 278 | from: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_arc_rwlock` [INFO] [stderr] --> src/config.rs:436:5 [INFO] [stderr] | [INFO] [stderr] 436 | pub fn to_arc_rwlock(self) -> Arc> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `"docker" "inspect" "a7ebc83bfe9610d7876eae050c9b9378343abc3b0cb4c59b345c6840cce9801a"` [INFO] running `"docker" "rm" "-f" "a7ebc83bfe9610d7876eae050c9b9378343abc3b0cb4c59b345c6840cce9801a"` [INFO] [stdout] a7ebc83bfe9610d7876eae050c9b9378343abc3b0cb4c59b345c6840cce9801a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 796e6509e8a64e41ab171b654a1f76c5f6939e0f0fbe374765bc67c747304505 [INFO] running `"docker" "start" "-a" "796e6509e8a64e41ab171b654a1f76c5f6939e0f0fbe374765bc67c747304505"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling nebula_email v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Context` [INFO] [stderr] --> src/config.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | use tera::{Context, Tera}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::SendmailResult` [INFO] [stderr] --> src/sender.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use lettre::sendmail::{error::SendmailResult, SendmailTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::SmtpResult` [INFO] [stderr] --> src/sender.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | use lettre::smtp::{error::SmtpResult, SmtpTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Deserialize` [INFO] [stderr] --> src/sender.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `smtp` [INFO] [stderr] --> src/sender.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | Sender::SMTP(smtp) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_smtp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `send` [INFO] [stderr] --> src/sender.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | Sender::Sendmail(send) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_send` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `email` [INFO] [stderr] --> src/sender.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | fn send(&mut self, email: SendableEmail) -> Self::Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_email` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/config.rs:235:5 [INFO] [stderr] | [INFO] [stderr] 235 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/config.rs:238:5 [INFO] [stderr] | [INFO] [stderr] 238 | sender: Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `depends` [INFO] [stderr] --> src/config.rs:241:5 [INFO] [stderr] | [INFO] [stderr] 241 | depends: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `templates` [INFO] [stderr] --> src/config.rs:245:5 [INFO] [stderr] | [INFO] [stderr] 245 | templates: Tera, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `files` [INFO] [stderr] --> src/config.rs:248:5 [INFO] [stderr] | [INFO] [stderr] 248 | files: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `port` [INFO] [stderr] --> src/config.rs:259:5 [INFO] [stderr] | [INFO] [stderr] 259 | port: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `from` [INFO] [stderr] --> src/config.rs:266:5 [INFO] [stderr] | [INFO] [stderr] 266 | from: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `from` [INFO] [stderr] --> src/config.rs:278:5 [INFO] [stderr] | [INFO] [stderr] 278 | from: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_arc_rwlock` [INFO] [stderr] --> src/config.rs:436:5 [INFO] [stderr] | [INFO] [stderr] 436 | pub fn to_arc_rwlock(self) -> Arc> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Context` [INFO] [stderr] --> src/config.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | use tera::{Context, Tera}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::SendmailResult` [INFO] [stderr] --> src/sender.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use lettre::sendmail::{error::SendmailResult, SendmailTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::SmtpResult` [INFO] [stderr] --> src/sender.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | use lettre::smtp::{error::SmtpResult, SmtpTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Deserialize` [INFO] [stderr] --> src/sender.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `smtp` [INFO] [stderr] --> src/sender.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | Sender::SMTP(smtp) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_smtp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `send` [INFO] [stderr] --> src/sender.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | Sender::Sendmail(send) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_send` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `email` [INFO] [stderr] --> src/sender.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | fn send(&mut self, email: SendableEmail) -> Self::Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_email` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SENDMAIL_BARE_TOML` [INFO] [stderr] --> src/config.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | / const SENDMAIL_BARE_TOML: &str = r#" [INFO] [stderr] 69 | | from = "admin@example.org" [INFO] [stderr] 70 | | "#; [INFO] [stderr] | |___^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_sendmail_bare_toml_to_config` [INFO] [stderr] --> src/config.rs:72:8 [INFO] [stderr] | [INFO] [stderr] 72 | fn test_sendmail_bare_toml_to_config() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SENDMAIL_FULL_TOML` [INFO] [stderr] --> src/config.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | / const SENDMAIL_FULL_TOML: &str = r#" [INFO] [stderr] 85 | | from = "admin@example.org" [INFO] [stderr] 86 | | bin = "/usr/local/bin/sendmail" [INFO] [stderr] 87 | | "#; [INFO] [stderr] | |___^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_sendmail_bare_full_to_config` [INFO] [stderr] --> src/config.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | fn test_sendmail_bare_full_to_config() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/config.rs:238:5 [INFO] [stderr] | [INFO] [stderr] 238 | sender: Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `files` [INFO] [stderr] --> src/config.rs:248:5 [INFO] [stderr] | [INFO] [stderr] 248 | files: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `from` [INFO] [stderr] --> src/config.rs:278:5 [INFO] [stderr] | [INFO] [stderr] 278 | from: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_arc_rwlock` [INFO] [stderr] --> src/config.rs:436:5 [INFO] [stderr] | [INFO] [stderr] 436 | pub fn to_arc_rwlock(self) -> Arc> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.90s [INFO] running `"docker" "inspect" "796e6509e8a64e41ab171b654a1f76c5f6939e0f0fbe374765bc67c747304505"` [INFO] running `"docker" "rm" "-f" "796e6509e8a64e41ab171b654a1f76c5f6939e0f0fbe374765bc67c747304505"` [INFO] [stdout] 796e6509e8a64e41ab171b654a1f76c5f6939e0f0fbe374765bc67c747304505 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 328e83bf16527896142d94e70acb02e5d472ba1b0f55b3164a419c765038c424 [INFO] running `"docker" "start" "-a" "328e83bf16527896142d94e70acb02e5d472ba1b0f55b3164a419c765038c424"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Context` [INFO] [stderr] --> src/config.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | use tera::{Context, Tera}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::SendmailResult` [INFO] [stderr] --> src/sender.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use lettre::sendmail::{error::SendmailResult, SendmailTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::SmtpResult` [INFO] [stderr] --> src/sender.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | use lettre::smtp::{error::SmtpResult, SmtpTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Deserialize` [INFO] [stderr] --> src/sender.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `smtp` [INFO] [stderr] --> src/sender.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | Sender::SMTP(smtp) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_smtp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `send` [INFO] [stderr] --> src/sender.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | Sender::Sendmail(send) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_send` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `email` [INFO] [stderr] --> src/sender.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | fn send(&mut self, email: SendableEmail) -> Self::Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_email` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/config.rs:235:5 [INFO] [stderr] | [INFO] [stderr] 235 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/config.rs:238:5 [INFO] [stderr] | [INFO] [stderr] 238 | sender: Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `depends` [INFO] [stderr] --> src/config.rs:241:5 [INFO] [stderr] | [INFO] [stderr] 241 | depends: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `templates` [INFO] [stderr] --> src/config.rs:245:5 [INFO] [stderr] | [INFO] [stderr] 245 | templates: Tera, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `files` [INFO] [stderr] --> src/config.rs:248:5 [INFO] [stderr] | [INFO] [stderr] 248 | files: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `port` [INFO] [stderr] --> src/config.rs:259:5 [INFO] [stderr] | [INFO] [stderr] 259 | port: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `from` [INFO] [stderr] --> src/config.rs:266:5 [INFO] [stderr] | [INFO] [stderr] 266 | from: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `from` [INFO] [stderr] --> src/config.rs:278:5 [INFO] [stderr] | [INFO] [stderr] 278 | from: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_arc_rwlock` [INFO] [stderr] --> src/config.rs:436:5 [INFO] [stderr] | [INFO] [stderr] 436 | pub fn to_arc_rwlock(self) -> Arc> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Context` [INFO] [stderr] --> src/config.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | use tera::{Context, Tera}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::SendmailResult` [INFO] [stderr] --> src/sender.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use lettre::sendmail::{error::SendmailResult, SendmailTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::SmtpResult` [INFO] [stderr] --> src/sender.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | use lettre::smtp::{error::SmtpResult, SmtpTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Deserialize` [INFO] [stderr] --> src/sender.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `smtp` [INFO] [stderr] --> src/sender.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | Sender::SMTP(smtp) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_smtp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `send` [INFO] [stderr] --> src/sender.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | Sender::Sendmail(send) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_send` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `email` [INFO] [stderr] --> src/sender.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | fn send(&mut self, email: SendableEmail) -> Self::Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_email` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SENDMAIL_BARE_TOML` [INFO] [stderr] --> src/config.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | / const SENDMAIL_BARE_TOML: &str = r#" [INFO] [stderr] 69 | | from = "admin@example.org" [INFO] [stderr] 70 | | "#; [INFO] [stderr] | |___^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_sendmail_bare_toml_to_config` [INFO] [stderr] --> src/config.rs:72:8 [INFO] [stderr] | [INFO] [stderr] 72 | fn test_sendmail_bare_toml_to_config() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SENDMAIL_FULL_TOML` [INFO] [stderr] --> src/config.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | / const SENDMAIL_FULL_TOML: &str = r#" [INFO] [stderr] 85 | | from = "admin@example.org" [INFO] [stderr] 86 | | bin = "/usr/local/bin/sendmail" [INFO] [stderr] 87 | | "#; [INFO] [stderr] | |___^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_sendmail_bare_full_to_config` [INFO] [stderr] --> src/config.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | fn test_sendmail_bare_full_to_config() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/config.rs:238:5 [INFO] [stderr] | [INFO] [stderr] 238 | sender: Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `files` [INFO] [stderr] --> src/config.rs:248:5 [INFO] [stderr] | [INFO] [stderr] 248 | files: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `from` [INFO] [stderr] --> src/config.rs:278:5 [INFO] [stderr] | [INFO] [stderr] 278 | from: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_arc_rwlock` [INFO] [stderr] --> src/config.rs:436:5 [INFO] [stderr] | [INFO] [stderr] 436 | pub fn to_arc_rwlock(self) -> Arc> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nebula_email-ef29bcce8e9c14f1 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test config::tests::test_smtp_config_bare_toml ... ok [INFO] [stdout] test config::tests::test_bare_toml_to_config ... ok [INFO] [stdout] test config::tests::test_smtp_config_full_toml ... ok [INFO] [stdout] test config::tests::test_full_toml_to_config ... ok [INFO] [stdout] test config::tests::test_config_full_smtp ... FAILED [INFO] [stdout] test config::tests::test_config_bare_smtp ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- config::tests::test_config_full_smtp stdout ---- [INFO] [stdout] thread 'config::tests::test_config_full_smtp' panicked at 'called `Result::unwrap()` on an `Err` value: Error { inner: ErrorInner { kind: Custom, line: Some(9), col: 0, at: Some(216), message: "failed to lookup address information: Temporary failure in name resolution", key: ["sender"] } }', src/config.rs:151:29 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e41ebd7274 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55e41ebd7274 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e41ebd7274 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55e41ebd7274 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55e41ec02b3c - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55e41e5dadc5 - std::io::Write::write_fmt::h42f0550b6bd39c6e [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55e41ebd00e1 - std::io::impls::>::write_fmt::h223d7b7033cad46d [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x55e41ebd9b45 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55e41ebd9b45 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55e41ebd9b45 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55e41ebd982b - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55e41ebda1a2 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55e41ebd9d8b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55e41ec012b1 - core::panicking::panic_fmt::h1ac71ad045d55416 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x55e41ec010d3 - core::option::expect_none_failed::hb40004d71d61b685 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 15: 0x55e41e5cff10 - core::result::Result::unwrap::h1cc91aa1bee4dd6a [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x55e41e5c9e03 - nebula_email::config::tests::test_config_full_smtp::h397734b5afed5df1 [INFO] [stdout] at src/config.rs:151 [INFO] [stdout] 17: 0x55e41e5c9d9a - nebula_email::config::tests::test_config_full_smtp::{{closure}}::h0f4037487894ac16 [INFO] [stdout] at src/config.rs:150 [INFO] [stdout] 18: 0x55e41e5bbf9e - core::ops::function::FnOnce::call_once::h14b1a88af91a02e1 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 19: 0x55e41e602256 - as core::ops::function::FnOnce>::call_once::hc165f65f4331a55c [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 20: 0x55e41e602256 - as core::ops::function::FnOnce<()>>::call_once::hb89f1f769cad07ce [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 21: 0x55e41e602256 - std::panicking::try::do_call::h104f7f3dae5a1b29 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 22: 0x55e41e602256 - std::panicking::try::h0e20f01361cba753 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 23: 0x55e41e602256 - std::panic::catch_unwind::h0bd0c84b5f4cd121 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55e41e602256 - test::run_test_in_process::hf34c22adfeb6853d [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 25: 0x55e41e602256 - test::run_test::run_test_inner::{{closure}}::h40d568b4c10a12f1 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 26: 0x55e41e5da276 - std::sys_common::backtrace::__rust_begin_short_backtrace::hffd9774ad3f2d778 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 27: 0x55e41e5df605 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4594020476cf52d4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stdout] 28: 0x55e41e5df605 - as core::ops::function::FnOnce<()>>::call_once::h9d0a6d45b73e29e4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 29: 0x55e41e5df605 - std::panicking::try::do_call::h902fd77b30bb3bb7 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 30: 0x55e41e5df605 - std::panicking::try::hc17d3a628e65d49d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 31: 0x55e41e5df605 - std::panic::catch_unwind::h9c9d49cbb6b18017 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x55e41e5df605 - std::thread::Builder::spawn_unchecked::{{closure}}::h6a6f5a333fd631a2 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stdout] 33: 0x55e41e5df605 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha6fb197e0ce57f73 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 34: 0x55e41ebe109a - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 35: 0x55e41ebe109a - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 36: 0x55e41ebe109a - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 37: 0x7fb81e477609 - start_thread [INFO] [stdout] 38: 0x7fb81e381103 - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- config::tests::test_config_bare_smtp stdout ---- [INFO] [stdout] thread 'config::tests::test_config_bare_smtp' panicked at 'called `Result::unwrap()` on an `Err` value: Error { inner: ErrorInner { kind: Custom, line: Some(7), col: 0, at: Some(153), message: "failed to lookup address information: Temporary failure in name resolution", key: ["sender"] } }', src/config.rs:120:29 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e41ebd7274 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55e41ebd7274 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e41ebd7274 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55e41ebd7274 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55e41ec02b3c - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55e41e5dadc5 - std::io::Write::write_fmt::h42f0550b6bd39c6e [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55e41ebd00e1 - std::io::impls::>::write_fmt::h223d7b7033cad46d [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x55e41ebd9b45 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55e41ebd9b45 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55e41ebd9b45 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55e41ebd982b - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55e41ebda1a2 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55e41ebd9d8b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55e41ec012b1 - core::panicking::panic_fmt::h1ac71ad045d55416 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x55e41ec010d3 - core::option::expect_none_failed::hb40004d71d61b685 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 15: 0x55e41e5cff10 - core::result::Result::unwrap::h1cc91aa1bee4dd6a [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x55e41e5c96d3 - nebula_email::config::tests::test_config_bare_smtp::h739e4e23e8a3b2cc [INFO] [stdout] at src/config.rs:120 [INFO] [stdout] 17: 0x55e41e5c966a - nebula_email::config::tests::test_config_bare_smtp::{{closure}}::h0f3aa58a35d2b455 [INFO] [stdout] at src/config.rs:119 [INFO] [stdout] 18: 0x55e41e5bc29e - core::ops::function::FnOnce::call_once::hbe2587ee587c3ac4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 19: 0x55e41e602256 - as core::ops::function::FnOnce>::call_once::hc165f65f4331a55c [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 20: 0x55e41e602256 - as core::ops::function::FnOnce<()>>::call_once::hb89f1f769cad07ce [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 21: 0x55e41e602256 - std::panicking::try::do_call::h104f7f3dae5a1b29 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 22: 0x55e41e602256 - std::panicking::try::h0e20f01361cba753 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 23: 0x55e41e602256 - std::panic::catch_unwind::h0bd0c84b5f4cd121 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55e41e602256 - test::run_test_in_process::hf34c22adfeb6853d [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 25: 0x55e41e602256 - test::run_test::run_test_inner::{{closure}}::h40d568b4c10a12f1 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 26: 0x55e41e5da276 - std::sys_common::backtrace::__rust_begin_short_backtrace::hffd9774ad3f2d778 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 27: 0x55e41e5df605 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4594020476cf52d4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stdout] 28: 0x55e41e5df605 - as core::ops::function::FnOnce<()>>::call_once::h9d0a6d45b73e29e4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 29: 0x55e41e5df605 - std::panicking::try::do_call::h902fd77b30bb3bb7 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 30: 0x55e41e5df605 - std::panicking::try::hc17d3a628e65d49d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 31: 0x55e41e5df605 - std::panic::catch_unwind::h9c9d49cbb6b18017 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x55e41e5df605 - std::thread::Builder::spawn_unchecked::{{closure}}::h6a6f5a333fd631a2 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stdout] 33: 0x55e41e5df605 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha6fb197e0ce57f73 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 34: 0x55e41ebe109a - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 35: 0x55e41ebe109a - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 36: 0x55e41ebe109a - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 37: 0x7fb81e477609 - start_thread [INFO] [stdout] 38: 0x7fb81e381103 - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] config::tests::test_config_bare_smtp [INFO] [stdout] config::tests::test_config_full_smtp [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "328e83bf16527896142d94e70acb02e5d472ba1b0f55b3164a419c765038c424"` [INFO] running `"docker" "rm" "-f" "328e83bf16527896142d94e70acb02e5d472ba1b0f55b3164a419c765038c424"` [INFO] [stdout] 328e83bf16527896142d94e70acb02e5d472ba1b0f55b3164a419c765038c424