[INFO] fetching crate getemail 3.1.2...
[INFO] checking getemail-3.1.2 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate getemail 3.1.2 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate getemail 3.1.2 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 57991a0127b5a83541cfc5b8036371e4079f1d06ecd29fff35093a147122dc2d
[INFO] running `Command { std: "docker" "start" "57991a0127b5a83541cfc5b8036371e4079f1d06ecd29fff35093a147122dc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57991a0127b5a83541cfc5b8036371e4079f1d06ecd29fff35093a147122dc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "57991a0127b5a83541cfc5b8036371e4079f1d06ecd29fff35093a147122dc2d" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57991a0127b5a83541cfc5b8036371e4079f1d06ecd29fff35093a147122dc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "57991a0127b5a83541cfc5b8036371e4079f1d06ecd29fff35093a147122dc2d" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling aws-lc-rs v1.13.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking stop-token v0.7.0
[INFO] [stderr]     Checking imap-proto v0.16.5
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking webpki-roots v1.0.0
[INFO] [stderr]     Checking uri v0.4.0
[INFO] [stderr]     Checking self_cell v1.2.0
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking mail-parser v0.9.4
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]     Checking parking_lot v0.12.3
[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]     Checking tokio v1.45.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking async-http-proxy v1.2.5
[INFO] [stderr]     Checking async-pop2 v1.1.1
[INFO] [stderr]     Checking fast-socks5 v0.9.6
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking proxied v1.0.0
[INFO] [stderr]     Checking serde_with v3.12.0
[INFO] [stderr]     Checking async-imap v0.9.7
[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking 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: `filters::*`
[INFO] [stdout]   --> src/pop3_protocol.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub use filters::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[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: 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: `filters::*`
[INFO] [stdout]   --> src/pop3_protocol.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub use filters::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[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<Box<dyn Conn>>,
[INFO] [stdout] 7 |     mailbox_info: Mailbox,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Error`
[INFO] [stdout]    --> src/lib.rs:123:41
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Err(imap_err) => err = Some(imap_err.into()),
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 123 -             Err(imap_err) => err = Some(imap_err.into()),
[INFO] [stdout] 123 +             Err(imap_err) => err = Some(imap_err),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 123 -             Err(imap_err) => err = Some(imap_err.into()),
[INFO] [stdout] 123 +             Err(imap_err) => err = Some(<Error as Into<_>>::into(imap_err)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `getemail` (lib test) due to 1 previous error; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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<Box<dyn Conn>>,
[INFO] [stdout] 7 |     mailbox_info: Mailbox,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Error`
[INFO] [stdout]    --> src/lib.rs:123:41
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Err(imap_err) => err = Some(imap_err.into()),
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 123 -             Err(imap_err) => err = Some(imap_err.into()),
[INFO] [stdout] 123 +             Err(imap_err) => err = Some(imap_err),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 123 -             Err(imap_err) => err = Some(imap_err.into()),
[INFO] [stdout] 123 +             Err(imap_err) => err = Some(<Error as Into<_>>::into(imap_err)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `getemail` (lib) due to 1 previous error; 6 warnings emitted
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]   --> Cargo.toml:50:15
[INFO] [stderr]    |
[INFO] [stderr] 50 | [dependencies.serde_json]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: unused dependency `serde_with`
[INFO] [stderr]   --> Cargo.toml:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 | [dependencies.serde_with]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `serde_with`
[INFO] [stderr] warning: unused dependency `tracing`
[INFO] [stderr]   --> Cargo.toml:67:15
[INFO] [stderr]    |
[INFO] [stderr] 67 | [dependencies.tracing]
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tracing`
[INFO] [stderr] warning: `getemail` (manifest) generated 3 warnings
[INFO] running `Command { std: "docker" "inspect" "57991a0127b5a83541cfc5b8036371e4079f1d06ecd29fff35093a147122dc2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57991a0127b5a83541cfc5b8036371e4079f1d06ecd29fff35093a147122dc2d", kill_on_drop: false }`
[INFO] [stdout] 57991a0127b5a83541cfc5b8036371e4079f1d06ecd29fff35093a147122dc2d
