[INFO] fetching crate vfs-tar 0.4.0...
[INFO] testing vfs-tar-0.4.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate vfs-tar 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate vfs-tar 0.4.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vfs-tar 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vfs-tar 0.4.0
[INFO] tweaked toml for crates.io crate vfs-tar 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate vfs-tar 0.4.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vfs v0.9.0
[INFO] [stderr]   Downloaded filetime v0.2.20
[INFO] [stderr]   Downloaded tar-parser2 v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a28e460b15189b841b1b407b74279afbe9c61ec89aa95652aed5f88773e20130
[INFO] running `Command { std: "docker" "start" "-a" "a28e460b15189b841b1b407b74279afbe9c61ec89aa95652aed5f88773e20130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a28e460b15189b841b1b407b74279afbe9c61ec89aa95652aed5f88773e20130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a28e460b15189b841b1b407b74279afbe9c61ec89aa95652aed5f88773e20130", kill_on_drop: false }`
[INFO] [stdout] a28e460b15189b841b1b407b74279afbe9c61ec89aa95652aed5f88773e20130
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f08ce341b2721a3991e35261a91a50fb5af83db2f5fb541dce9e39627e9783ad
[INFO] running `Command { std: "docker" "start" "-a" "f08ce341b2721a3991e35261a91a50fb5af83db2f5fb541dce9e39627e9783ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling vfs v0.9.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling tar-parser2 v0.9.1
[INFO] [stderr]    Compiling vfs-tar v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "f08ce341b2721a3991e35261a91a50fb5af83db2f5fb541dce9e39627e9783ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f08ce341b2721a3991e35261a91a50fb5af83db2f5fb541dce9e39627e9783ad", kill_on_drop: false }`
[INFO] [stdout] f08ce341b2721a3991e35261a91a50fb5af83db2f5fb541dce9e39627e9783ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbb67a4fdcfaafd4c86eaba4a3ff6b9bc46bb5b3123fde871ca4e05105452213
[INFO] running `Command { std: "docker" "start" "-a" "dbb67a4fdcfaafd4c86eaba4a3ff6b9bc46bb5b3123fde871ca4e05105452213", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]    Compiling rustix v0.36.11
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling filetime v0.2.20
[INFO] [stderr]    Compiling xattr v0.2.3
[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling tempfile v3.4.0
[INFO] [stderr]    Compiling vfs-tar v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `from_std_file` found for struct `TarFS` in the current scope
[INFO] [stdout]    --> src/lib.rs:346:25
[INFO] [stdout]     |
[INFO] [stdout] 21  | 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] 346 |         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<F>, VfsError>`
[INFO] [stdout]    --> src/lib.rs:29:5
[INFO] [stdout]     |
[INFO] [stdout] 29  |     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` in the current scope
[INFO] [stdout]    --> src/lib.rs:378:25
[INFO] [stdout]     |
[INFO] [stdout] 21  | 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] 378 |         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<F>, VfsError>`
[INFO] [stdout]    --> src/lib.rs:29:5
[INFO] [stdout]     |
[INFO] [stdout] 29  |     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` in the current scope
[INFO] [stdout]    --> src/lib.rs:407:25
[INFO] [stdout]     |
[INFO] [stdout] 21  | 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] 407 |         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<F>, VfsError>`
[INFO] [stdout]    --> src/lib.rs:29:5
[INFO] [stdout]     |
[INFO] [stdout] 29  |     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` in the current scope
[INFO] [stdout]    --> src/lib.rs:444:25
[INFO] [stdout]     |
[INFO] [stdout] 21  | 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] 444 |         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<F>, VfsError>`
[INFO] [stdout]    --> src/lib.rs:29:5
[INFO] [stdout]     |
[INFO] [stdout] 29  |     pub fn new(file: F) -> VfsResult<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[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 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "dbb67a4fdcfaafd4c86eaba4a3ff6b9bc46bb5b3123fde871ca4e05105452213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb67a4fdcfaafd4c86eaba4a3ff6b9bc46bb5b3123fde871ca4e05105452213", kill_on_drop: false }`
[INFO] [stdout] dbb67a4fdcfaafd4c86eaba4a3ff6b9bc46bb5b3123fde871ca4e05105452213
