[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] checking SYUMJOBA/experimental-email-service against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSYUMJOBA%2Fexperimental-email-service" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SYUMJOBA/experimental-email-service on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "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" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 096c794dad5024692d6d74823e62ee0894421cf5cf818f7bfc1e2a0a97d19da2 [INFO] running `Command { std: "docker" "start" "-a" "096c794dad5024692d6d74823e62ee0894421cf5cf818f7bfc1e2a0a97d19da2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "096c794dad5024692d6d74823e62ee0894421cf5cf818f7bfc1e2a0a97d19da2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "096c794dad5024692d6d74823e62ee0894421cf5cf818f7bfc1e2a0a97d19da2", kill_on_drop: false }` [INFO] [stdout] 096c794dad5024692d6d74823e62ee0894421cf5cf818f7bfc1e2a0a97d19da2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9156a012129fe789419449d44c9d8097dc8387fa22df8a293619341fd7b24231 [INFO] running `Command { std: "docker" "start" "-a" "9156a012129fe789419449d44c9d8097dc8387fa22df8a293619341fd7b24231", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.38 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling bytes v1.11.1 [INFO] [stderr] Compiling zmij v1.0.19 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking regex-syntax v0.8.9 [INFO] [stderr] Compiling num-conv v0.2.0 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling time-core v0.1.8 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Checking bytestring v1.5.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling time-macros v0.2.26 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Compiling cc v1.2.55 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling regex-lite v0.1.9 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking brotli v8.0.2 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking time v0.3.46 [INFO] [stderr] Checking email-encoding v0.4.1 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Checking hostname v0.4.2 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Checking email_address v0.2.9 [INFO] [stderr] Checking quoted_printable v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking icu_normalizer v2.1.1 [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 openssl v0.10.75 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking derive_more v2.1.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking cookie v0.16.2 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Checking tokio-util v0.7.18 [INFO] [stderr] Checking actix-rt v2.11.0 [INFO] [stderr] Compiling ar_archive_writer v0.5.1 [INFO] [stderr] Checking actix-server v2.6.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Compiling psm v0.1.29 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking lettre v0.11.19 [INFO] [stderr] Checking actix-http v3.11.2 [INFO] [stderr] Checking actix-web v4.12.1 [INFO] [stderr] Checking 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: 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: 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: 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] [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 9.78s [INFO] running `Command { std: "docker" "inspect" "9156a012129fe789419449d44c9d8097dc8387fa22df8a293619341fd7b24231", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9156a012129fe789419449d44c9d8097dc8387fa22df8a293619341fd7b24231", kill_on_drop: false }` [INFO] [stdout] 9156a012129fe789419449d44c9d8097dc8387fa22df8a293619341fd7b24231