[INFO] fetching crate lunchbox 0.1.4...
[INFO] testing lunchbox-0.1.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate lunchbox 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate lunchbox 0.1.4
[INFO] finished tweaking crates.io crate lunchbox 0.1.4
[INFO] tweaked toml for crates.io crate lunchbox 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lunchbox 0.1.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[INFO] [stderr]       Adding path-clean v0.1.0 (available: v1.0.1)
[INFO] [stderr]       Adding relative-path v1.9.3 (available: v2.0.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8da8b8e7e6b5e317b6f3f922904d1e5c6f9345ce78ec0e4951697529a76246b8
[INFO] running `Command { std: "docker" "start" "-a" "8da8b8e7e6b5e317b6f3f922904d1e5c6f9345ce78ec0e4951697529a76246b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8da8b8e7e6b5e317b6f3f922904d1e5c6f9345ce78ec0e4951697529a76246b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da8b8e7e6b5e317b6f3f922904d1e5c6f9345ce78ec0e4951697529a76246b8", kill_on_drop: false }`
[INFO] [stdout] 8da8b8e7e6b5e317b6f3f922904d1e5c6f9345ce78ec0e4951697529a76246b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b0eac6527ad869b90c2351230b6a8df6c9fb3daa590e42e33d952e8a6ea9f6d9
[INFO] running `Command { std: "docker" "start" "-a" "b0eac6527ad869b90c2351230b6a8df6c9fb3daa590e42e33d952e8a6ea9f6d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling lunchbox v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling path-clean v0.1.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:500:64
[INFO] [stdout]     |
[INFO] [stdout] 500 |     pub fn new(fs: &'a F, file_name: String, path: PathBuf) -> DirEntry<F> {
[INFO] [stdout]     |                     -- the lifetime is named here              ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 500 |     pub fn new(fs: &'a F, file_name: String, path: PathBuf) -> DirEntry<'a, F> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:675:29
[INFO] [stdout]     |
[INFO] [stdout] 675 |     pub async fn next_entry(&mut self) -> Result<Option<DirEntry<F>>> {
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 675 |     pub async fn next_entry(&mut self) -> Result<Option<DirEntry<'_, F>>> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "b0eac6527ad869b90c2351230b6a8df6c9fb3daa590e42e33d952e8a6ea9f6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0eac6527ad869b90c2351230b6a8df6c9fb3daa590e42e33d952e8a6ea9f6d9", kill_on_drop: false }`
[INFO] [stdout] b0eac6527ad869b90c2351230b6a8df6c9fb3daa590e42e33d952e8a6ea9f6d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3c897af61ef4ce35fa211da8074792a90f2e95241e3249bc44c8ba8d5729f016
[INFO] running `Command { std: "docker" "start" "-a" "3c897af61ef4ce35fa211da8074792a90f2e95241e3249bc44c8ba8d5729f016", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling lunchbox v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::LocalFS`
[INFO] [stdout]    --> src/chroot.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |     use crate::LocalFS;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ no `LocalFS` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:38:18
[INFO] [stdout]     |
[INFO] [stdout]  37 | #[cfg(feature = "localfs")]
[INFO] [stdout]     |       ------------------- the item is gated behind the `localfs` feature
[INFO] [stdout]  38 | pub use localfs::LocalFS;
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::io::AsyncReadExt`
[INFO] [stdout]    --> src/chroot.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |     use tokio::io::AsyncReadExt;
[INFO] [stdout]     |         ^^^^^^^^^^^------------
[INFO] [stdout]     |         |          |
[INFO] [stdout]     |         |          help: a similar name exists in the module: `AsyncRead`
[INFO] [stdout]     |         no `AsyncReadExt` in `io`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/io/mod.rs:277:131
[INFO] [stdout]     |
[INFO] [stdout] 268 | / cfg_io_util! {
[INFO] [stdout] 269 | |     mod split;
[INFO] [stdout] 270 | |     pub use split::{split, ReadHalf, WriteHalf};
[INFO] [stdout] 271 | |     mod join;
[INFO] [stdout] ...   |
[INFO] [stdout] 277 | |         copy, copy_bidirectional, copy_bidirectional_with_sizes, copy_buf, duplex, empty, repeat, sink, simplex, AsyncBufReadExt, AsyncReadExt, A...
[INFO] [stdout]     | |                                                                                                                                   ^^^^^^^^^^^^
[INFO] [stdout] 278 | |         BufReader, BufStream, BufWriter, DuplexStream, Empty, Lines, Repeat, Sink, Split, Take, SimplexStream,
[INFO] [stdout] 279 | |     };
[INFO] [stdout] 280 | | }
[INFO] [stdout]     | |_- the item is gated behind the `io-util` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::io::AsyncWriteExt`
[INFO] [stdout]    --> src/chroot.rs:354:9
[INFO] [stdout]     |
[INFO] [stdout] 354 |     use tokio::io::AsyncWriteExt;
[INFO] [stdout]     |         ^^^^^^^^^^^-------------
[INFO] [stdout]     |         |          |
[INFO] [stdout]     |         |          help: a similar name exists in the module: `AsyncWrite`
[INFO] [stdout]     |         no `AsyncWriteExt` in `io`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/io/mod.rs:277:159
[INFO] [stdout]     |
[INFO] [stdout] 268 | / cfg_io_util! {
[INFO] [stdout] 269 | |     mod split;
[INFO] [stdout] 270 | |     pub use split::{split, ReadHalf, WriteHalf};
[INFO] [stdout] 271 | |     mod join;
[INFO] [stdout] ...   |
[INFO] [stdout] 277 | |         copy, copy_bidirectional, copy_bidirectional_with_sizes, copy_buf, duplex, empty, repeat, sink, simplex, AsyncBufReadExt, AsyncReadExt, AsyncSeekExt, AsyncWriteExt,
[INFO] [stdout]     | |                                                                                                                                                               ^^^^^^^^^^^^^
[INFO] [stdout] 278 | |         BufReader, BufStream, BufWriter, DuplexStream, Empty, Lines, Repeat, Sink, Split, Take, SimplexStream,
[INFO] [stdout] 279 | |     };
[INFO] [stdout] 280 | | }
[INFO] [stdout]     | |_- the item is gated behind the `io-util` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ChrootFS`
[INFO] [stdout]    --> src/chroot.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |     use super::ChrootFS;
[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: `crate::ReadableFileSystem`
[INFO] [stdout]    --> src/chroot.rs:351:9
[INFO] [stdout]     |
[INFO] [stdout] 351 |     use crate::ReadableFileSystem;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::WritableFileSystem`
[INFO] [stdout]    --> src/chroot.rs:352:9
[INFO] [stdout]     |
[INFO] [stdout] 352 |     use crate::WritableFileSystem;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lunchbox` (lib test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3c897af61ef4ce35fa211da8074792a90f2e95241e3249bc44c8ba8d5729f016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c897af61ef4ce35fa211da8074792a90f2e95241e3249bc44c8ba8d5729f016", kill_on_drop: false }`
[INFO] [stdout] 3c897af61ef4ce35fa211da8074792a90f2e95241e3249bc44c8ba8d5729f016
