[INFO] fetching crate imap-types 1.0.0... [INFO] checking imap-types-1.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate imap-types 1.0.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate imap-types 1.0.0 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 imap-types 1.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate imap-types 1.0.0 [INFO] tweaked toml for crates.io crate imap-types 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate imap-types 1.0.0 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 }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bounded-static v0.5.0 [INFO] [stderr] Downloaded derive_arbitrary v1.3.1 [INFO] [stderr] Downloaded arbitrary v1.3.0 [INFO] [stderr] Downloaded bounded-static-derive v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 }` [INFO] [stdout] 6be4c59df78c348bc34058911230aa486611c0c1fdd8e30715a1ecb2b7ff1d19 [INFO] running `Command { std: "docker" "start" "-a" "6be4c59df78c348bc34058911230aa486611c0c1fdd8e30715a1ecb2b7ff1d19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6be4c59df78c348bc34058911230aa486611c0c1fdd8e30715a1ecb2b7ff1d19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6be4c59df78c348bc34058911230aa486611c0c1fdd8e30715a1ecb2b7ff1d19", kill_on_drop: false }` [INFO] [stdout] 6be4c59df78c348bc34058911230aa486611c0c1fdd8e30715a1ecb2b7ff1d19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20255fe11b1c1be2fc1cfa0f265411a8057a2886affdfef9b353d3dc4e37553c [INFO] running `Command { std: "docker" "start" "-a" "20255fe11b1c1be2fc1cfa0f265411a8057a2886affdfef9b353d3dc4e37553c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking clap_builder v4.3.21 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.3.21 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking imap-types v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `AuthMechanism` is imported redundantly [INFO] [stdout] --> src/command.rs:1703:9 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `AuthMechanism` is already imported here [INFO] [stdout] 1702 | use crate::{ [INFO] [stdout] 1703 | auth::AuthMechanism, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AString` is imported redundantly [INFO] [stdout] --> src/command.rs:1704:16 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `AString` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1704 | core::{AString, Charset, IString, Literal, NonEmptyVec}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Charset` is imported redundantly [INFO] [stdout] --> src/command.rs:1704:25 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `Charset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1704 | core::{AString, Charset, IString, Literal, NonEmptyVec}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Literal` is imported redundantly [INFO] [stdout] --> src/command.rs:1704:43 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `Literal` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1704 | core::{AString, Charset, IString, Literal, NonEmptyVec}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NonEmptyVec` is imported redundantly [INFO] [stdout] --> src/command.rs:1704:52 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `NonEmptyVec` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1704 | core::{AString, Charset, IString, Literal, NonEmptyVec}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/command.rs:1705:9 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `DateTime` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1705 | datetime::DateTime, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CompressionAlgorithm` is imported redundantly [INFO] [stdout] --> src/command.rs:1707:13 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `CompressionAlgorithm` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1707 | compress::CompressionAlgorithm, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CapabilityEnable` is imported redundantly [INFO] [stdout] --> src/command.rs:1708:22 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `CapabilityEnable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1708 | enable::{CapabilityEnable, Utf8Kind}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MacroOrMessageDataItemNames` is imported redundantly [INFO] [stdout] --> src/command.rs:1710:24 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `MacroOrMessageDataItemNames` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1710 | fetch::{Macro, MacroOrMessageDataItemNames, MessageDataItemName, Part, Section}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Flag` is imported redundantly [INFO] [stdout] --> src/command.rs:1711:16 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `Flag` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1711 | flag::{Flag, StoreType}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StoreType` is imported redundantly [INFO] [stdout] --> src/command.rs:1711:22 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `StoreType` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1711 | flag::{Flag, StoreType}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ListMailbox` is imported redundantly [INFO] [stdout] --> src/command.rs:1712:19 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `ListMailbox` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1712 | mailbox::{ListMailbox, Mailbox}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mailbox` is imported redundantly [INFO] [stdout] --> src/command.rs:1712:32 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `Mailbox` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1712 | mailbox::{ListMailbox, Mailbox}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SearchKey` is imported redundantly [INFO] [stdout] --> src/command.rs:1713:9 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `SearchKey` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1713 | search::SearchKey, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Secret` is imported redundantly [INFO] [stdout] --> src/command.rs:1714:9 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `Secret` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1714 | secret::Secret, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SequenceSet` is imported redundantly [INFO] [stdout] --> src/command.rs:1715:40 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `SequenceSet` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1715 | sequence::{SeqOrUid, Sequence, SequenceSet}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StatusDataItemName` is imported redundantly [INFO] [stdout] --> src/command.rs:1716:9 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `StatusDataItemName` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1716 | status::StatusDataItemName, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `from_utf8` is imported redundantly [INFO] [stdout] --> src/core.rs:1480:9 [INFO] [stdout] | [INFO] [stdout] 1480 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1481 | [INFO] [stdout] 1482 | use super::*; [INFO] [stdout] | -------- the item `from_utf8` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cow` is imported redundantly [INFO] [stdout] --> src/mailbox.rs:288:9 [INFO] [stdout] | [INFO] [stdout] 288 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 289 | [INFO] [stdout] 290 | use super::*; [INFO] [stdout] | -------- the item `Cow` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AString` is imported redundantly [INFO] [stdout] --> src/mailbox.rs:291:23 [INFO] [stdout] | [INFO] [stdout] 290 | use super::*; [INFO] [stdout] | -------- the item `AString` is already imported here [INFO] [stdout] 291 | use crate::core::{AString, IString, Literal, LiteralMode}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IString` is imported redundantly [INFO] [stdout] --> src/mailbox.rs:291:32 [INFO] [stdout] | [INFO] [stdout] 290 | use super::*; [INFO] [stdout] | -------- the item `IString` is already imported here [INFO] [stdout] 291 | use crate::core::{AString, IString, Literal, LiteralMode}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NonZeroU32` is imported redundantly [INFO] [stdout] --> src/sequence.rs:506:9 [INFO] [stdout] | [INFO] [stdout] 506 | use std::num::NonZeroU32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 507 | [INFO] [stdout] 508 | use super::*; [INFO] [stdout] | -------- the item `NonZeroU32` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NonEmptyVec` is imported redundantly [INFO] [stdout] --> src/sequence.rs:509:9 [INFO] [stdout] | [INFO] [stdout] 508 | use super::*; [INFO] [stdout] | -------- the item `NonEmptyVec` is already imported here [INFO] [stdout] 509 | use crate::core::NonEmptyVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Tag` is imported redundantly [INFO] [stdout] --> src/state.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 101 | use super::*; [INFO] [stdout] | -------- the item `Tag` is already imported here [INFO] [stdout] 102 | use crate::{core::Tag, mailbox::Mailbox}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mailbox` is imported redundantly [INFO] [stdout] --> src/state.rs:102:28 [INFO] [stdout] | [INFO] [stdout] 101 | use super::*; [INFO] [stdout] | -------- the item `Mailbox` is already imported here [INFO] [stdout] 102 | use crate::{core::Tag, mailbox::Mailbox}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.71s [INFO] running `Command { std: "docker" "inspect" "20255fe11b1c1be2fc1cfa0f265411a8057a2886affdfef9b353d3dc4e37553c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20255fe11b1c1be2fc1cfa0f265411a8057a2886affdfef9b353d3dc4e37553c", kill_on_drop: false }` [INFO] [stdout] 20255fe11b1c1be2fc1cfa0f265411a8057a2886affdfef9b353d3dc4e37553c [INFO] checking imap-types-1.0.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate imap-types 1.0.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate imap-types 1.0.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate imap-types 1.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate imap-types 1.0.0 [INFO] tweaked toml for crates.io crate imap-types 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate imap-types 1.0.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 706e44de300a2d97199bb655313084e0076d42547b7ae3c7ce29d213dd7ff8d5 [INFO] running `Command { std: "docker" "start" "-a" "706e44de300a2d97199bb655313084e0076d42547b7ae3c7ce29d213dd7ff8d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "706e44de300a2d97199bb655313084e0076d42547b7ae3c7ce29d213dd7ff8d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "706e44de300a2d97199bb655313084e0076d42547b7ae3c7ce29d213dd7ff8d5", kill_on_drop: false }` [INFO] [stdout] 706e44de300a2d97199bb655313084e0076d42547b7ae3c7ce29d213dd7ff8d5 [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c05be0fce4936bf4f9b2389e6c9d3cb314dc1ba1dc46e1ac415e69a7e5704307 [INFO] running `Command { std: "docker" "start" "-a" "c05be0fce4936bf4f9b2389e6c9d3cb314dc1ba1dc46e1ac415e69a7e5704307", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking clap_builder v4.3.21 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking clap v4.3.21 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking imap-types v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: the item `AuthMechanism` is imported redundantly [INFO] [stdout] --> src/command.rs:1703:9 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `AuthMechanism` is already imported here [INFO] [stdout] 1702 | use crate::{ [INFO] [stdout] 1703 | auth::AuthMechanism, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AString` is imported redundantly [INFO] [stdout] --> src/command.rs:1704:16 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `AString` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1704 | core::{AString, Charset, IString, Literal, NonEmptyVec}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Charset` is imported redundantly [INFO] [stdout] --> src/command.rs:1704:25 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `Charset` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1704 | core::{AString, Charset, IString, Literal, NonEmptyVec}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Literal` is imported redundantly [INFO] [stdout] --> src/command.rs:1704:43 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `Literal` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1704 | core::{AString, Charset, IString, Literal, NonEmptyVec}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NonEmptyVec` is imported redundantly [INFO] [stdout] --> src/command.rs:1704:52 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `NonEmptyVec` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1704 | core::{AString, Charset, IString, Literal, NonEmptyVec}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/command.rs:1705:9 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `DateTime` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1705 | datetime::DateTime, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CompressionAlgorithm` is imported redundantly [INFO] [stdout] --> src/command.rs:1707:13 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `CompressionAlgorithm` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1707 | compress::CompressionAlgorithm, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CapabilityEnable` is imported redundantly [INFO] [stdout] --> src/command.rs:1708:22 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `CapabilityEnable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1708 | enable::{CapabilityEnable, Utf8Kind}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MacroOrMessageDataItemNames` is imported redundantly [INFO] [stdout] --> src/command.rs:1710:24 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `MacroOrMessageDataItemNames` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1710 | fetch::{Macro, MacroOrMessageDataItemNames, MessageDataItemName, Part, Section}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Flag` is imported redundantly [INFO] [stdout] --> src/command.rs:1711:16 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `Flag` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1711 | flag::{Flag, StoreType}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StoreType` is imported redundantly [INFO] [stdout] --> src/command.rs:1711:22 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `StoreType` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1711 | flag::{Flag, StoreType}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ListMailbox` is imported redundantly [INFO] [stdout] --> src/command.rs:1712:19 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `ListMailbox` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1712 | mailbox::{ListMailbox, Mailbox}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mailbox` is imported redundantly [INFO] [stdout] --> src/command.rs:1712:32 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `Mailbox` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1712 | mailbox::{ListMailbox, Mailbox}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SearchKey` is imported redundantly [INFO] [stdout] --> src/command.rs:1713:9 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `SearchKey` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1713 | search::SearchKey, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Secret` is imported redundantly [INFO] [stdout] --> src/command.rs:1714:9 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `Secret` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1714 | secret::Secret, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SequenceSet` is imported redundantly [INFO] [stdout] --> src/command.rs:1715:40 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `SequenceSet` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1715 | sequence::{SeqOrUid, Sequence, SequenceSet}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StatusDataItemName` is imported redundantly [INFO] [stdout] --> src/command.rs:1716:9 [INFO] [stdout] | [INFO] [stdout] 1701 | use super::*; [INFO] [stdout] | -------- the item `StatusDataItemName` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1716 | status::StatusDataItemName, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `from_utf8` is imported redundantly [INFO] [stdout] --> src/core.rs:1480:9 [INFO] [stdout] | [INFO] [stdout] 1480 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1481 | [INFO] [stdout] 1482 | use super::*; [INFO] [stdout] | -------- the item `from_utf8` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cow` is imported redundantly [INFO] [stdout] --> src/mailbox.rs:288:9 [INFO] [stdout] | [INFO] [stdout] 288 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 289 | [INFO] [stdout] 290 | use super::*; [INFO] [stdout] | -------- the item `Cow` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AString` is imported redundantly [INFO] [stdout] --> src/mailbox.rs:291:23 [INFO] [stdout] | [INFO] [stdout] 290 | use super::*; [INFO] [stdout] | -------- the item `AString` is already imported here [INFO] [stdout] 291 | use crate::core::{AString, IString, Literal, LiteralMode}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IString` is imported redundantly [INFO] [stdout] --> src/mailbox.rs:291:32 [INFO] [stdout] | [INFO] [stdout] 290 | use super::*; [INFO] [stdout] | -------- the item `IString` is already imported here [INFO] [stdout] 291 | use crate::core::{AString, IString, Literal, LiteralMode}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NonZeroU32` is imported redundantly [INFO] [stdout] --> src/sequence.rs:506:9 [INFO] [stdout] | [INFO] [stdout] 506 | use std::num::NonZeroU32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 507 | [INFO] [stdout] 508 | use super::*; [INFO] [stdout] | -------- the item `NonZeroU32` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NonEmptyVec` is imported redundantly [INFO] [stdout] --> src/sequence.rs:509:9 [INFO] [stdout] | [INFO] [stdout] 508 | use super::*; [INFO] [stdout] | -------- the item `NonEmptyVec` is already imported here [INFO] [stdout] 509 | use crate::core::NonEmptyVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Tag` is imported redundantly [INFO] [stdout] --> src/state.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 101 | use super::*; [INFO] [stdout] | -------- the item `Tag` is already imported here [INFO] [stdout] 102 | use crate::{core::Tag, mailbox::Mailbox}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mailbox` is imported redundantly [INFO] [stdout] --> src/state.rs:102:28 [INFO] [stdout] | [INFO] [stdout] 101 | use super::*; [INFO] [stdout] | -------- the item `Mailbox` is already imported here [INFO] [stdout] 102 | use crate::{core::Tag, mailbox::Mailbox}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.75s [INFO] running `Command { std: "docker" "inspect" "c05be0fce4936bf4f9b2389e6c9d3cb314dc1ba1dc46e1ac415e69a7e5704307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c05be0fce4936bf4f9b2389e6c9d3cb314dc1ba1dc46e1ac415e69a7e5704307", kill_on_drop: false }` [INFO] [stdout] c05be0fce4936bf4f9b2389e6c9d3cb314dc1ba1dc46e1ac415e69a7e5704307