[INFO] fetching crate email-validate 0.1.12...
[INFO] checking email-validate-0.1.12 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate email-validate 0.1.12 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate email-validate 0.1.12 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate email-validate 0.1.12
[INFO] finished tweaking crates.io crate email-validate 0.1.12
[INFO] tweaked toml for crates.io crate email-validate 0.1.12 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate email-validate 0.1.12 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `validators::Validators`
[INFO] [stdout]  --> src/features/cli/command_common.rs:6:50
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use crate::features::cli::{parsers::Parsers, validators::Validators};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/features/cli/commands/email_check/./__tests__/check_dir.spec.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Command`
[INFO] [stdout]  --> src/features/cli/commands/email_check/./__tests__/check_dir.spec.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/features/cli/commands/email_check/./__tests__/check_file.spec.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Command`
[INFO] [stdout]  --> src/features/cli/commands/email_check/./__tests__/check_file.spec.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/features/cli/commands/email_check/./__tests__/check_string.spec.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Command`
[INFO] [stdout]  --> src/features/cli/commands/email_check/./__tests__/check_string.spec.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToString` is imported redundantly
[INFO] [stdout]  --> src/modules/fs/write.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::string::ToString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `ToString` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `slog` is imported redundantly
[INFO] [stdout]  --> src/modules/logger.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use slog::{self, Drain};
[INFO] [stdout]   |                ^^^^ the item `slog` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `slog_async` is imported redundantly
[INFO] [stdout]  --> src/modules/logger.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use slog_async;
[INFO] [stdout]   |         ^^^^^^^^^^ the item `slog_async` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `validators::Validators`
[INFO] [stdout]  --> src/features/cli/command_common.rs:6:50
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use crate::features::cli::{parsers::Parsers, validators::Validators};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToString` is imported redundantly
[INFO] [stdout]  --> src/modules/fs/write.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::string::ToString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `ToString` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `slog` is imported redundantly
[INFO] [stdout]  --> src/modules/logger.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use slog::{self, Drain};
[INFO] [stdout]   |                ^^^^ the item `slog` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `slog_async` is imported redundantly
[INFO] [stdout]  --> src/modules/logger.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use slog_async;
[INFO] [stdout]   |         ^^^^^^^^^^ the item `slog_async` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `duration_default_0` is never read
[INFO] [stdout]   --> src/features/cli/commands/email_check/tui.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Tui {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 53 |   pub duration_default_0: Duration,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tui` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `log_level` is never read
[INFO] [stdout]   --> src/modules/logger.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Logger {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 10 |   pub drain: Arc<slog::Fuse<slog_async::Async>>,
[INFO] [stdout] 11 |   pub log_level: slog::Level,
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Logger` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `duration_default_0` is never read
[INFO] [stdout]   --> src/features/cli/commands/email_check/tui.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Tui {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 53 |   pub duration_default_0: Duration,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tui` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `log_level` is never read
[INFO] [stdout]   --> src/modules/logger.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Logger {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 10 |   pub drain: Arc<slog::Fuse<slog_async::Async>>,
[INFO] [stdout] 11 |   pub log_level: slog::Level,
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Logger` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "bca1c7d5db6d99ad8fc27d37e0761f1f57a7e98ace9e349598396f8c91f03830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca1c7d5db6d99ad8fc27d37e0761f1f57a7e98ace9e349598396f8c91f03830", kill_on_drop: false }`
[INFO] [stdout] bca1c7d5db6d99ad8fc27d37e0761f1f57a7e98ace9e349598396f8c91f03830