[INFO] cloning repository https://github.com/SYUMJOBA/experimental-email-service [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SYUMJOBA/experimental-email-service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSYUMJOBA%2Fexperimental-email-service", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSYUMJOBA%2Fexperimental-email-service'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 44341013d4302261b621edcf497fb145ee3f7369 [INFO] testing SYUMJOBA/experimental-email-service against master#562dee4820c458d823175268e41601d4c060588a for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSYUMJOBA%2Fexperimental-email-service" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SYUMJOBA/experimental-email-service [INFO] finished tweaking git repo https://github.com/SYUMJOBA/experimental-email-service [INFO] tweaked toml for git repo https://github.com/SYUMJOBA/experimental-email-service written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SYUMJOBA/experimental-email-service on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SYUMJOBA/experimental-email-service 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded email_address v0.2.9 [INFO] [stderr] Downloaded email-encoding v0.4.1 [INFO] [stderr] Downloaded tempfile v3.24.0 [INFO] [stderr] Downloaded hostname v0.4.2 [INFO] [stderr] Downloaded quoted_printable v0.5.1 [INFO] [stderr] Downloaded psm v0.1.29 [INFO] [stderr] Downloaded deranged v0.5.5 [INFO] [stderr] Downloaded openssl-sys v0.9.111 [INFO] [stderr] Downloaded time-macros v0.2.26 [INFO] [stderr] Downloaded chumsky v0.9.3 [INFO] [stderr] Downloaded ar_archive_writer v0.5.1 [INFO] [stderr] Downloaded zerocopy-derive v0.8.38 [INFO] [stderr] Downloaded lettre v0.11.19 [INFO] [stderr] Downloaded stacker v0.1.22 [INFO] [stderr] Downloaded time v0.3.46 [INFO] [stderr] Downloaded openssl v0.10.75 [INFO] [stderr] Downloaded zerocopy v0.8.38 [INFO] [stderr] Downloaded rustix v1.1.3 [INFO] [stderr] Downloaded object v0.37.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e0e910c8b03e9a577905a52e126347656cbfca9d3d150818fe65283160420c4 [INFO] running `Command { std: "docker" "start" "-a" "6e0e910c8b03e9a577905a52e126347656cbfca9d3d150818fe65283160420c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e0e910c8b03e9a577905a52e126347656cbfca9d3d150818fe65283160420c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e0e910c8b03e9a577905a52e126347656cbfca9d3d150818fe65283160420c4", kill_on_drop: false }` [INFO] [stdout] 6e0e910c8b03e9a577905a52e126347656cbfca9d3d150818fe65283160420c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4519e0b25c84a8b4017226624c5531b47a5420426130b0b870f61d709dcaa15c [INFO] running `Command { std: "docker" "start" "-a" "4519e0b25c84a8b4017226624c5531b47a5420426130b0b870f61d709dcaa15c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling bytes v1.11.1 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling zerocopy v0.8.38 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling writeable v0.6.2 [INFO] [stderr] Compiling litemap v0.8.1 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling icu_properties_data v2.1.2 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling local-waker v0.1.4 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling num-conv v0.2.0 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling convert_case v0.10.0 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling time-core v0.1.8 [INFO] [stderr] Compiling zmij v1.0.19 [INFO] [stderr] Compiling regex-lite v0.1.9 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling regex-syntax v0.8.9 [INFO] [stderr] Compiling deranged v0.5.5 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling indexmap v2.13.0 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling socket2 v0.6.2 [INFO] [stderr] Compiling cc v1.2.55 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling bytestring v1.5.0 [INFO] [stderr] Compiling time-macros v0.2.26 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling brotli-decompressor v5.0.0 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling actix-utils v3.0.1 [INFO] [stderr] Compiling actix-service v2.0.3 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling local-channel v0.1.5 [INFO] [stderr] Compiling brotli v8.0.2 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling language-tags v0.3.2 [INFO] [stderr] Compiling ryu v1.0.22 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling hostname v0.4.2 [INFO] [stderr] Compiling email-encoding v0.4.1 [INFO] [stderr] Compiling nom v8.0.0 [INFO] [stderr] Compiling time v0.3.46 [INFO] [stderr] Compiling impl-more v0.1.9 [INFO] [stderr] Compiling email_address v0.2.9 [INFO] [stderr] Compiling quoted_printable v0.5.1 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling stacker v0.1.22 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling ar_archive_writer v0.5.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling psm v0.1.29 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling chumsky v0.9.3 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling derive_more v2.1.1 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling icu_properties v2.1.2 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling lettre v0.11.19 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling actix-rt v2.11.0 [INFO] [stderr] Compiling actix-server v2.6.0 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling actix-codec v0.5.2 [INFO] [stderr] Compiling actix-http v3.11.2 [INFO] [stderr] Compiling actix-web v4.12.1 [INFO] [stderr] Compiling experiments v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/email/raw.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | transport::smtp::authentication::{self, Credentials} [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/email/raw.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let mut chars = template.chars().peekable(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chars` [INFO] [stdout] --> src/email/raw.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let mut chars = template.chars().peekable(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chars` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `example_text` [INFO] [stdout] --> src/email.rs:12:54 [INFO] [stdout] | [INFO] [stdout] 12 | pub async fn send_example_email(mail_to: String, example_text: String, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_example_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `send_email` is never used [INFO] [stdout] --> src/email/raw.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 13 | impl RawEmailService { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] 14 | pub async fn send_email(title: String, content: String, to_emal: String) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "4519e0b25c84a8b4017226624c5531b47a5420426130b0b870f61d709dcaa15c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4519e0b25c84a8b4017226624c5531b47a5420426130b0b870f61d709dcaa15c", kill_on_drop: false }` [INFO] [stdout] 4519e0b25c84a8b4017226624c5531b47a5420426130b0b870f61d709dcaa15c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf83fcd7a5be084be3eb535f2a5bf34b5f312f2249dbcacc84b2b6c6d1cf3c9a [INFO] running `Command { std: "docker" "start" "-a" "cf83fcd7a5be084be3eb535f2a5bf34b5f312f2249dbcacc84b2b6c6d1cf3c9a", kill_on_drop: false }` [INFO] [stderr] Compiling experiments v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/email/raw.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | transport::smtp::authentication::{self, Credentials} [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/email/raw.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let mut chars = template.chars().peekable(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chars` [INFO] [stdout] --> src/email/raw.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let mut chars = template.chars().peekable(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chars` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `example_text` [INFO] [stdout] --> src/email.rs:12:54 [INFO] [stdout] | [INFO] [stdout] 12 | pub async fn send_example_email(mail_to: String, example_text: String, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_example_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `send_email` is never used [INFO] [stdout] --> src/email/raw.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 13 | impl RawEmailService { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] 14 | pub async fn send_email(title: String, content: String, to_emal: String) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "cf83fcd7a5be084be3eb535f2a5bf34b5f312f2249dbcacc84b2b6c6d1cf3c9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf83fcd7a5be084be3eb535f2a5bf34b5f312f2249dbcacc84b2b6c6d1cf3c9a", kill_on_drop: false }` [INFO] [stdout] cf83fcd7a5be084be3eb535f2a5bf34b5f312f2249dbcacc84b2b6c6d1cf3c9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e39ed48df20858a039fb0e7f2ff93b0e2e68004763710b288f1c17574d39ff44 [INFO] running `Command { std: "docker" "start" "-a" "e39ed48df20858a039fb0e7f2ff93b0e2e68004763710b288f1c17574d39ff44", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/email/raw.rs:7:39 [INFO] [stderr] | [INFO] [stderr] 7 | transport::smtp::authentication::{self, Credentials} [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/email/raw.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | let mut chars = template.chars().peekable(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `chars` [INFO] [stderr] --> src/email/raw.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | let mut chars = template.chars().peekable(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chars` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `example_text` [INFO] [stderr] --> src/email.rs:12:54 [INFO] [stderr] | [INFO] [stderr] 12 | pub async fn send_example_email(mail_to: String, example_text: String, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_example_text` [INFO] [stderr] [INFO] [stderr] warning: associated function `send_email` is never used [INFO] [stderr] --> src/email/raw.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 13 | impl RawEmailService { [INFO] [stderr] | -------------------- associated function in this implementation [INFO] [stderr] 14 | pub async fn send_email(title: String, content: String, to_emal: String) -> Result<(), String> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `experiments` (bin "experiments" test) generated 5 warnings (run `cargo fix --bin "experiments" -p experiments --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/experiments-109fb635ea3455d2) [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" "e39ed48df20858a039fb0e7f2ff93b0e2e68004763710b288f1c17574d39ff44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e39ed48df20858a039fb0e7f2ff93b0e2e68004763710b288f1c17574d39ff44", kill_on_drop: false }` [INFO] [stdout] e39ed48df20858a039fb0e7f2ff93b0e2e68004763710b288f1c17574d39ff44