[INFO] fetching crate getemail 3.1.2... [INFO] testing getemail-3.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate getemail 3.1.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate getemail 3.1.2 [INFO] finished tweaking crates.io crate getemail 3.1.2 [INFO] tweaked toml for crates.io crate getemail 3.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate getemail 3.1.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate getemail 3.1.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a50a84e30a075652b909c3ebcf9ea283ebb2bd214dd37a473477884ce441a74 [INFO] running `Command { std: "docker" "start" "-a" "2a50a84e30a075652b909c3ebcf9ea283ebb2bd214dd37a473477884ce441a74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a50a84e30a075652b909c3ebcf9ea283ebb2bd214dd37a473477884ce441a74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a50a84e30a075652b909c3ebcf9ea283ebb2bd214dd37a473477884ce441a74", kill_on_drop: false }` [INFO] [stdout] 2a50a84e30a075652b909c3ebcf9ea283ebb2bd214dd37a473477884ce441a74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0eb76bc8ea46648e46a3ae4b1f9121065954e1f155147c3c8092029ebd6847b1 [INFO] running `Command { std: "docker" "start" "-a" "0eb76bc8ea46648e46a3ae4b1f9121065954e1f155147c3c8092029ebd6847b1", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling aws-lc-rs v1.13.1 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling rustls v0.23.27 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling imap-proto v0.16.5 [INFO] [stderr] Compiling webpki-roots v1.0.0 [INFO] [stderr] Compiling uri v0.4.0 [INFO] [stderr] Compiling self_cell v1.2.0 [INFO] [stderr] Compiling webpki-roots v0.26.11 [INFO] [stderr] Compiling cc v1.2.24 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling stop-token v0.7.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling aws-lc-sys v0.29.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling serde_with_macros v3.12.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling async-http-proxy v1.2.5 [INFO] [stderr] Compiling async-pop2 v1.1.1 [INFO] [stderr] Compiling rustls-webpki v0.103.3 [INFO] [stderr] Compiling fast-socks5 v0.9.6 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling serde_with v3.12.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling proxied v1.0.0 [INFO] [stderr] Compiling async-imap v0.9.7 [INFO] [stderr] Compiling tokio-rustls v0.26.2 [INFO] [stderr] Compiling getemail v3.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `DateTime` and `Utc` [INFO] [stdout] --> src/common.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::{DateTime, Utc}; [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: `borrow::Cow` [INFO] [stdout] --> src/server_map.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | borrow::Cow, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Earlier` is never constructed [INFO] [stdout] --> src/filters.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 231 | pub enum DateFilterMode { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] 232 | Since, [INFO] [stdout] 233 | Earlier, [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 `since_now` is never used [INFO] [stdout] --> src/filters.rs:248:16 [INFO] [stdout] | [INFO] [stdout] 240 | impl DateFilter { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 248 | pub fn since_now() -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mailbox_info` is never read [INFO] [stdout] --> src/pop3_protocol.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Pop3 { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 6 | client: async_pop2::Client>, [INFO] [stdout] 7 | mailbox_info: Mailbox, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.68s [INFO] running `Command { std: "docker" "inspect" "0eb76bc8ea46648e46a3ae4b1f9121065954e1f155147c3c8092029ebd6847b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eb76bc8ea46648e46a3ae4b1f9121065954e1f155147c3c8092029ebd6847b1", kill_on_drop: false }` [INFO] [stdout] 0eb76bc8ea46648e46a3ae4b1f9121065954e1f155147c3c8092029ebd6847b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 006fcdb27bcabbfb04bdb04928627a2c982c98d7891877a24c0fa854613ece25 [INFO] running `Command { std: "docker" "start" "-a" "006fcdb27bcabbfb04bdb04928627a2c982c98d7891877a24c0fa854613ece25", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `DateTime` and `Utc` [INFO] [stdout] --> src/common.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::{DateTime, Utc}; [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: `borrow::Cow` [INFO] [stdout] --> src/server_map.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | borrow::Cow, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Earlier` is never constructed [INFO] [stdout] --> src/filters.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 231 | pub enum DateFilterMode { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] 232 | Since, [INFO] [stdout] 233 | Earlier, [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 `since_now` is never used [INFO] [stdout] --> src/filters.rs:248:16 [INFO] [stdout] | [INFO] [stdout] 240 | impl DateFilter { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 248 | pub fn since_now() -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mailbox_info` is never read [INFO] [stdout] --> src/pop3_protocol.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Pop3 { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 6 | client: async_pop2::Client>, [INFO] [stdout] 7 | mailbox_info: Mailbox, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getemail v3.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `DateTime` and `Utc` [INFO] [stdout] --> src/common.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::{DateTime, Utc}; [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: `borrow::Cow` [INFO] [stdout] --> src/server_map.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | borrow::Cow, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Earlier` is never constructed [INFO] [stdout] --> src/filters.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 231 | pub enum DateFilterMode { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] 232 | Since, [INFO] [stdout] 233 | Earlier, [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 `since_now` is never used [INFO] [stdout] --> src/filters.rs:248:16 [INFO] [stdout] | [INFO] [stdout] 240 | impl DateFilter { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 248 | pub fn since_now() -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mailbox_info` is never read [INFO] [stdout] --> src/pop3_protocol.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Pop3 { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 6 | client: async_pop2::Client>, [INFO] [stdout] 7 | mailbox_info: Mailbox, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.74s [INFO] running `Command { std: "docker" "inspect" "006fcdb27bcabbfb04bdb04928627a2c982c98d7891877a24c0fa854613ece25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "006fcdb27bcabbfb04bdb04928627a2c982c98d7891877a24c0fa854613ece25", kill_on_drop: false }` [INFO] [stdout] 006fcdb27bcabbfb04bdb04928627a2c982c98d7891877a24c0fa854613ece25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2d9753c80178c39c3bfd5198e7a001440e419892bfcce9e4b54e40de1dcadabc [INFO] running `Command { std: "docker" "start" "-a" "2d9753c80178c39c3bfd5198e7a001440e419892bfcce9e4b54e40de1dcadabc", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `DateTime` and `Utc` [INFO] [stderr] --> src/common.rs:3:14 [INFO] [stderr] | [INFO] [stderr] 3 | use chrono::{DateTime, Utc}; [INFO] [stderr] | ^^^^^^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `borrow::Cow` [INFO] [stderr] --> src/server_map.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | borrow::Cow, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Earlier` is never constructed [INFO] [stderr] --> src/filters.rs:233:9 [INFO] [stderr] | [INFO] [stderr] 231 | pub enum DateFilterMode { [INFO] [stderr] | -------------- variant in this enum [INFO] [stderr] 232 | Since, [INFO] [stderr] 233 | Earlier, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `since_now` is never used [INFO] [stderr] --> src/filters.rs:248:16 [INFO] [stderr] | [INFO] [stderr] 240 | impl DateFilter { [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 248 | pub fn since_now() -> Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `mailbox_info` is never read [INFO] [stderr] --> src/pop3_protocol.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Pop3 { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 6 | client: async_pop2::Client>, [INFO] [stderr] 7 | mailbox_info: Mailbox, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `getemail` (lib) generated 5 warnings (run `cargo fix --lib -p getemail` to apply 2 suggestions) [INFO] [stderr] warning: `getemail` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/getemail-0f9741d24281dbc7) [INFO] [stderr] Doc-tests getemail [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] [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" "2d9753c80178c39c3bfd5198e7a001440e419892bfcce9e4b54e40de1dcadabc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d9753c80178c39c3bfd5198e7a001440e419892bfcce9e4b54e40de1dcadabc", kill_on_drop: false }` [INFO] [stdout] 2d9753c80178c39c3bfd5198e7a001440e419892bfcce9e4b54e40de1dcadabc