[INFO] fetching crate imap-next 0.2.0...
[INFO] checking imap-next-0.2.0 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] extracting crate imap-next 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate imap-next 0.2.0 on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate imap-next 0.2.0
[INFO] finished tweaking crates.io crate imap-next 0.2.0
[INFO] tweaked toml for crates.io crate imap-next 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate imap-next 0.2.0 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" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mirai-annotations v1.12.0
[INFO] [stderr]   Downloaded abnf-core v0.6.0
[INFO] [stderr]   Downloaded bounded-static v0.8.0
[INFO] [stderr]   Downloaded rustc-hash v1.1.0
[INFO] [stderr]   Downloaded libloading v0.8.5
[INFO] [stderr]   Downloaded serde_derive v1.0.204
[INFO] [stderr]   Downloaded imap-codec v2.0.0-alpha.4
[INFO] [stderr]   Downloaded serde v1.0.204
[INFO] [stderr]   Downloaded imap-types v2.0.0-alpha.3
[INFO] [stderr]   Downloaded prettyplease v0.2.20
[INFO] [stderr]   Downloaded bytes v1.6.1
[INFO] [stderr]   Downloaded mio v1.0.1
[INFO] [stderr]   Downloaded syn v2.0.72
[INFO] [stderr]   Downloaded clang-sys v1.8.1
[INFO] [stderr]   Downloaded aws-lc-rs v1.8.1
[INFO] [stderr]   Downloaded bindgen v0.69.4
[INFO] [stderr]   Downloaded fs_extra v1.3.0
[INFO] [stderr]   Downloaded jobserver v0.1.32
[INFO] [stderr]   Downloaded regex v1.10.5
[INFO] [stderr]   Downloaded object v0.36.1
[INFO] [stderr]   Downloaded quote v1.0.36
[INFO] [stderr]   Downloaded bounded-static-derive v0.8.0
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.17
[INFO] [stderr]   Downloaded rustix v0.38.34
[INFO] [stderr]   Downloaded cexpr v0.6.0
[INFO] [stderr]   Downloaded which v4.4.2
[INFO] [stderr]   Downloaded cmake v0.1.50
[INFO] [stderr]   Downloaded rustls-pki-types v1.7.0
[INFO] [stderr]   Downloaded glob v0.3.1
[INFO] [stderr]   Downloaded lazycell v1.3.0
[INFO] [stderr]   Downloaded dunce v1.0.4
[INFO] [stderr]   Downloaded cc v1.1.6
[INFO] [stderr]   Downloaded tokio v1.39.1
[INFO] [stderr]   Downloaded libc v0.2.155
[INFO] [stderr]   Downloaded aws-lc-sys v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 304a9a795cb632237cc2af095079133cd3bd38053d0dea8389c51228b9a59d96
[INFO] running `Command { std: "docker" "start" "-a" "304a9a795cb632237cc2af095079133cd3bd38053d0dea8389c51228b9a59d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "304a9a795cb632237cc2af095079133cd3bd38053d0dea8389c51228b9a59d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304a9a795cb632237cc2af095079133cd3bd38053d0dea8389c51228b9a59d96", kill_on_drop: false }`
[INFO] [stdout] 304a9a795cb632237cc2af095079133cd3bd38053d0dea8389c51228b9a59d96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0848ddbca2dea38768cd89ca5e498b36e0f310dfcbaf399265535a5af8ba2a1
[INFO] running `Command { std: "docker" "start" "-a" "a0848ddbca2dea38768cd89ca5e498b36e0f310dfcbaf399265535a5af8ba2a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling aws-lc-rs v1.8.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking mirai-annotations v1.12.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling rustls v0.23.12
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking bounded-static v0.8.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking bytes v1.6.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.1.6
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking abnf-core v0.6.0
[INFO] [stderr]    Compiling aws-lc-sys v0.20.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling bounded-static-derive v0.8.0
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tokio v1.39.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking imap-types v2.0.0-alpha.3
[INFO] [stderr]     Checking imap-codec v2.0.0-alpha.4
[INFO] [stderr]     Checking rustls-webpki v0.102.6
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]     Checking imap-next v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `imap_next::imap_types::core::TagGenerator`
[INFO] [stdout]     --> examples/client_authenticate.rs:8:9
[INFO] [stdout]      |
[INFO] [stdout] 8    |         core::TagGenerator,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^ no `TagGenerator` in `core`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/imap-types-2.0.0-alpha.3/src/core.rs:1144:12
[INFO] [stdout]      |
[INFO] [stdout] 1144 | pub struct TagGenerator {
[INFO] [stdout]      |            ^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `tag_generator` feature
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/imap-types-2.0.0-alpha.3/src/core.rs:1141:7
[INFO] [stdout]      |
[INFO] [stdout] 1141 | #[cfg(feature = "tag_generator")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `imap-next` (example "client_authenticate") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a0848ddbca2dea38768cd89ca5e498b36e0f310dfcbaf399265535a5af8ba2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0848ddbca2dea38768cd89ca5e498b36e0f310dfcbaf399265535a5af8ba2a1", kill_on_drop: false }`
[INFO] [stdout] a0848ddbca2dea38768cd89ca5e498b36e0f310dfcbaf399265535a5af8ba2a1
