[INFO] fetching crate email_sender 0.1.8... [INFO] testing email_sender-0.1.8 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] extracting crate email_sender 0.1.8 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate email_sender 0.1.8 [INFO] finished tweaking crates.io crate email_sender 0.1.8 [INFO] tweaked toml for crates.io crate email_sender 0.1.8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate email_sender 0.1.8 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate email_sender 0.1.8 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded email-encoding v0.4.1 [INFO] [stderr] Downloaded dotenv v0.14.1 [INFO] [stderr] Downloaded email_address v0.2.9 [INFO] [stderr] Downloaded hostname v0.4.1 [INFO] [stderr] Downloaded quoted_printable v0.5.1 [INFO] [stderr] Downloaded chumsky v0.9.3 [INFO] [stderr] Downloaded openssl-sys v0.9.108 [INFO] [stderr] Downloaded cc v1.2.24 [INFO] [stderr] Downloaded nom v8.0.0 [INFO] [stderr] Downloaded lettre v0.11.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 911ce04b99054b3fc0ed3a31dba3c88f4e95ddfedd36a129fe50f159c7baf4bb [INFO] running `Command { std: "docker" "start" "-a" "911ce04b99054b3fc0ed3a31dba3c88f4e95ddfedd36a129fe50f159c7baf4bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "911ce04b99054b3fc0ed3a31dba3c88f4e95ddfedd36a129fe50f159c7baf4bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "911ce04b99054b3fc0ed3a31dba3c88f4e95ddfedd36a129fe50f159c7baf4bb", kill_on_drop: false }` [INFO] [stdout] 911ce04b99054b3fc0ed3a31dba3c88f4e95ddfedd36a129fe50f159c7baf4bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7c4e711b799280de417d99b9faff979a239af235c9aa5659300a8e4b46dfeec [INFO] running `Command { std: "docker" "start" "-a" "f7c4e711b799280de417d99b9faff979a239af235c9aa5659300a8e4b46dfeec", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling cc v1.2.24 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling openssl v0.10.72 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling hostname v0.4.1 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling quoted_printable v0.5.1 [INFO] [stderr] Compiling email_address v0.2.9 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling nom v8.0.0 [INFO] [stderr] Compiling email-encoding v0.4.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling openssl-sys v0.9.108 [INFO] [stderr] Compiling psm v0.1.26 [INFO] [stderr] Compiling stacker v0.1.21 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling chumsky v0.9.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling dotenv v0.14.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling lettre v0.11.16 [INFO] [stderr] Compiling email_sender v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.47s [INFO] running `Command { std: "docker" "inspect" "f7c4e711b799280de417d99b9faff979a239af235c9aa5659300a8e4b46dfeec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7c4e711b799280de417d99b9faff979a239af235c9aa5659300a8e4b46dfeec", kill_on_drop: false }` [INFO] [stdout] f7c4e711b799280de417d99b9faff979a239af235c9aa5659300a8e4b46dfeec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71adbf6c620fd43b2acf7c7f7c282e1deb6570f19f555af95217a96b400b1d63 [INFO] running `Command { std: "docker" "start" "-a" "71adbf6c620fd43b2acf7c7f7c282e1deb6570f19f555af95217a96b400b1d63", kill_on_drop: false }` [INFO] [stderr] Compiling email_sender v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/lib.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let options = EmailOptions::new( [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "71adbf6c620fd43b2acf7c7f7c282e1deb6570f19f555af95217a96b400b1d63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71adbf6c620fd43b2acf7c7f7c282e1deb6570f19f555af95217a96b400b1d63", kill_on_drop: false }` [INFO] [stdout] 71adbf6c620fd43b2acf7c7f7c282e1deb6570f19f555af95217a96b400b1d63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4b32f2964c91eda552ea6b01af08f7751396019b42a965e7c574c8d3f1546cdf [INFO] running `Command { std: "docker" "start" "-a" "4b32f2964c91eda552ea6b01af08f7751396019b42a965e7c574c8d3f1546cdf", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/lib.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | let options = EmailOptions::new( [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `email_sender` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/email_sender-b858917f810b1343) [INFO] [stdout] [INFO] [stderr] Doc-tests email_sender [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_send_email ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "4b32f2964c91eda552ea6b01af08f7751396019b42a965e7c574c8d3f1546cdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b32f2964c91eda552ea6b01af08f7751396019b42a965e7c574c8d3f1546cdf", kill_on_drop: false }` [INFO] [stdout] 4b32f2964c91eda552ea6b01af08f7751396019b42a965e7c574c8d3f1546cdf