[INFO] cloning repository https://github.com/outworlder/imap-filter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/outworlder/imap-filter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutworlder%2Fimap-filter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutworlder%2Fimap-filter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0398844d41db507d233b0eab02b77d192a22f967 [INFO] checking outworlder/imap-filter against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutworlder%2Fimap-filter" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/outworlder/imap-filter [INFO] finished tweaking git repo https://github.com/outworlder/imap-filter [INFO] tweaked toml for git repo https://github.com/outworlder/imap-filter written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/outworlder/imap-filter on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/outworlder/imap-filter 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "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 imap-proto v0.10.2 [INFO] [stderr] Downloaded imap v2.4.1 [INFO] [stderr] Downloaded bufstream v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 771adbab0929d0ffcd3b58d1d9f23c228311c12798dde328b9469f067f4a8ba1 [INFO] running `Command { std: "docker" "start" "-a" "771adbab0929d0ffcd3b58d1d9f23c228311c12798dde328b9469f067f4a8ba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "771adbab0929d0ffcd3b58d1d9f23c228311c12798dde328b9469f067f4a8ba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "771adbab0929d0ffcd3b58d1d9f23c228311c12798dde328b9469f067f4a8ba1", kill_on_drop: false }` [INFO] [stdout] 771adbab0929d0ffcd3b58d1d9f23c228311c12798dde328b9469f067f4a8ba1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 348059aa006a75a28ce29456497d92a4dafd30d0787f21cf0a24981261c66e35 [INFO] running `Command { std: "docker" "start" "-a" "348059aa006a75a28ce29456497d92a4dafd30d0787f21cf0a24981261c66e35", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking bytes v1.10.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling cc v1.2.15 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling httparse v1.10.0 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling portable-atomic v1.11.0 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking console v0.15.10 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking indicatif v0.17.11 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking tempfile v3.17.1 [INFO] [stderr] Checking imap-proto v0.10.2 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Checking tokio v1.43.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking imap v2.4.1 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking tokio-util v0.7.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking imap_filter v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `rule_matches` is assigned to, but never used [INFO] [stdout] --> src/email.rs:263:25 [INFO] [stdout] | [INFO] [stdout] 263 | let mut rule_matches = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_rule_matches` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ai_matches` is assigned to, but never used [INFO] [stdout] --> src/email.rs:264:25 [INFO] [stdout] | [INFO] [stdout] 264 | let mut ai_matches = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_ai_matches` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rule_matches` is never read [INFO] [stdout] --> src/email.rs:272:37 [INFO] [stdout] | [INFO] [stdout] 272 | ... rule_matches += 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ai_matches` is never read [INFO] [stdout] --> src/email.rs:297:41 [INFO] [stdout] | [INFO] [stdout] 297 | ... ai_matches += 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rule_matches` is assigned to, but never used [INFO] [stdout] --> src/email.rs:263:25 [INFO] [stdout] | [INFO] [stdout] 263 | let mut rule_matches = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_rule_matches` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ai_matches` is assigned to, but never used [INFO] [stdout] --> src/email.rs:264:25 [INFO] [stdout] | [INFO] [stdout] 264 | let mut ai_matches = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_ai_matches` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rule_matches` is never read [INFO] [stdout] --> src/email.rs:272:37 [INFO] [stdout] | [INFO] [stdout] 272 | ... rule_matches += 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ai_matches` is never read [INFO] [stdout] --> src/email.rs:297:41 [INFO] [stdout] | [INFO] [stdout] 297 | ... ai_matches += 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.92s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "348059aa006a75a28ce29456497d92a4dafd30d0787f21cf0a24981261c66e35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "348059aa006a75a28ce29456497d92a4dafd30d0787f21cf0a24981261c66e35", kill_on_drop: false }` [INFO] [stdout] 348059aa006a75a28ce29456497d92a4dafd30d0787f21cf0a24981261c66e35