[INFO] fetching crate vfs-tar 0.5.0...
[INFO] testing vfs-tar-0.5.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate vfs-tar 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate vfs-tar 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vfs-tar 0.5.0
[INFO] tweaked toml for crates.io crate vfs-tar 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vfs-tar 0.5.0 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] crate crates.io crate vfs-tar 0.5.0 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" "+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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ef2d2ff64dae80205d50ea87c031c17dcae009958e82af02ba7e56024c45b78e
[INFO] running `Command { std: "docker" "start" "-a" "ef2d2ff64dae80205d50ea87c031c17dcae009958e82af02ba7e56024c45b78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef2d2ff64dae80205d50ea87c031c17dcae009958e82af02ba7e56024c45b78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2d2ff64dae80205d50ea87c031c17dcae009958e82af02ba7e56024c45b78e", kill_on_drop: false }`
[INFO] [stdout] ef2d2ff64dae80205d50ea87c031c17dcae009958e82af02ba7e56024c45b78e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0853faa7e91efd3062231151549bf5cff23cb0f538af23b6dc665fa2a96ac2cd
[INFO] running `Command { std: "docker" "start" "-a" "0853faa7e91efd3062231151549bf5cff23cb0f538af23b6dc665fa2a96ac2cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling vfs v0.12.0
[INFO] [stderr]    Compiling tar-parser2 v0.9.1
[INFO] [stderr]    Compiling vfs-tar v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn find_entry(&self, path: &str) -> Option<EntryRef> {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn find_entry(&self, path: &str) -> Option<EntryRef<'_>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `Command { std: "docker" "inspect" "0853faa7e91efd3062231151549bf5cff23cb0f538af23b6dc665fa2a96ac2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0853faa7e91efd3062231151549bf5cff23cb0f538af23b6dc665fa2a96ac2cd", kill_on_drop: false }`
[INFO] [stdout] 0853faa7e91efd3062231151549bf5cff23cb0f538af23b6dc665fa2a96ac2cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a96875005ec023263a78a22e72eaebc4253c4ec8dab6f4153ca355be4cafef4c
[INFO] running `Command { std: "docker" "start" "-a" "a96875005ec023263a78a22e72eaebc4253c4ec8dab6f4153ca355be4cafef4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling once_cell v1.20.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn find_entry(&self, path: &str) -> Option<EntryRef> {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn find_entry(&self, path: &str) -> Option<EntryRef<'_>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling xattr v1.3.1
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling tar v0.4.41
[INFO] [stderr]    Compiling vfs-tar v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `from_std_file` found for struct `TarFS<F>` in the current scope
[INFO] [stdout]    --> src/lib.rs:357:25
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub struct TarFS<F: StableDeref<Target = [u8]>> {
[INFO] [stdout]     | ----------------------------------------------- function or associated item `from_std_file` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 357 |         let fs = TarFS::from_std_file(&file).unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ function or associated item not found in `TarFS<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `TarFS<_>`, consider using `TarFS::<F>::new` which returns `Result<TarFS<_>, VfsError>`
[INFO] [stdout]    --> src/lib.rs:30:5
[INFO] [stdout]     |
[INFO] [stdout]  30 |     pub fn new(file: F) -> VfsResult<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_std_file` found for struct `TarFS<F>` in the current scope
[INFO] [stdout]    --> src/lib.rs:389:25
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub struct TarFS<F: StableDeref<Target = [u8]>> {
[INFO] [stdout]     | ----------------------------------------------- function or associated item `from_std_file` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 389 |         let fs = TarFS::from_std_file(&file).unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ function or associated item not found in `TarFS<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `TarFS<_>`, consider using `TarFS::<F>::new` which returns `Result<TarFS<_>, VfsError>`
[INFO] [stdout]    --> src/lib.rs:30:5
[INFO] [stdout]     |
[INFO] [stdout]  30 |     pub fn new(file: F) -> VfsResult<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_std_file` found for struct `TarFS<F>` in the current scope
[INFO] [stdout]    --> src/lib.rs:418:25
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub struct TarFS<F: StableDeref<Target = [u8]>> {
[INFO] [stdout]     | ----------------------------------------------- function or associated item `from_std_file` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 418 |         let fs = TarFS::from_std_file(&file).unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ function or associated item not found in `TarFS<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `TarFS<_>`, consider using `TarFS::<F>::new` which returns `Result<TarFS<_>, VfsError>`
[INFO] [stdout]    --> src/lib.rs:30:5
[INFO] [stdout]     |
[INFO] [stdout]  30 |     pub fn new(file: F) -> VfsResult<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_std_file` found for struct `TarFS<F>` in the current scope
[INFO] [stdout]    --> src/lib.rs:455:25
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub struct TarFS<F: StableDeref<Target = [u8]>> {
[INFO] [stdout]     | ----------------------------------------------- function or associated item `from_std_file` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 455 |         let fs = TarFS::from_std_file(&file).unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ function or associated item not found in `TarFS<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `TarFS<_>`, consider using `TarFS::<F>::new` which returns `Result<TarFS<_>, VfsError>`
[INFO] [stdout]    --> src/lib.rs:30:5
[INFO] [stdout]     |
[INFO] [stdout]  30 |     pub fn new(file: F) -> VfsResult<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vfs-tar` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "a96875005ec023263a78a22e72eaebc4253c4ec8dab6f4153ca355be4cafef4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96875005ec023263a78a22e72eaebc4253c4ec8dab6f4153ca355be4cafef4c", kill_on_drop: false }`
[INFO] [stdout] a96875005ec023263a78a22e72eaebc4253c4ec8dab6f4153ca355be4cafef4c
