[INFO] fetching crate nfs3_client 0.9.0...
[INFO] testing nfs3_client-0.9.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate nfs3_client 0.9.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nfs3_client 0.9.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nfs3_client 0.9.0
[INFO] tweaked toml for crates.io crate nfs3_client 0.9.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nfs3_client 0.9.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nfs3_client 0.9.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blocking v1.6.2
[INFO] [stderr]   Downloaded piper v0.2.4
[INFO] [stderr]   Downloaded async-task v4.7.1
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.108
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.108
[INFO] [stderr]   Downloaded nfs3_macros v0.5.0
[INFO] [stderr]   Downloaded async-executor v1.13.3
[INFO] [stderr]   Downloaded async-process v2.5.0
[INFO] [stderr]   Downloaded async-signal v0.2.13
[INFO] [stderr]   Downloaded async-net v2.0.0
[INFO] [stderr]   Downloaded async-fs v2.2.0
[INFO] [stderr]   Downloaded nfs3_types v0.5.2
[INFO] [stderr]   Downloaded async-channel v2.5.0
[INFO] [stderr]   Downloaded js-sys v0.3.85
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.108
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.108
[INFO] [stderr]   Downloaded cc v1.2.55
[INFO] [stderr]   Downloaded bumpalo v3.19.1
[INFO] [stderr]   Downloaded smol v2.0.2
[INFO] [stderr]   Downloaded syn v2.0.114
[INFO] [stderr]   Downloaded chrono v0.4.43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130
[INFO] running `Command { std: "docker" "start" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling nfs3_macros v0.5.0
[INFO] [stderr]    Compiling nfs3_types v0.5.2
[INFO] [stderr]    Compiling nfs3_client v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling nfs3_macros v0.5.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling nfs3_types v0.5.2
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling nfs3_client v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.25s
[INFO] running `Command { std: "docker" "inspect" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/nfs3_client-9c8e53c914273dc4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/reexport_test.rs (/opt/rustwide/target/release/deps/reexport_test-d58d91c6fc9f47be)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_nfs3_types_reexport_from_client ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nfs3_client
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 16) - compile ... FAILED
[INFO] [stdout] test src/../README.md - (line 49) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/../README.md - (line 16) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `nfs3_client::tokio`
[INFO] [stdout]   --> src/../README.md:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use nfs3_client::tokio::TokioConnector;
[INFO] [stdout]    |                  ^^^^^ could not find `tokio` in `nfs3_client`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "tokio")]
[INFO] [stdout]    |       ----------------- the item is gated behind the `tokio` feature
[INFO] [stdout] 14 | #[cfg_attr(docsrs, doc(cfg(feature = "tokio")))]
[INFO] [stdout] 15 | pub mod tokio;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> src/../README.md:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let root = connection.root_nfs_fh3();
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `root_nfs_fh3` found for type `!` in the current scope
[INFO] [stdout]   --> src/../README.md:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let root = connection.root_nfs_fh3();
[INFO] [stdout]    |                           ^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `readdir` found for type `!` in the current scope
[INFO] [stdout]   --> src/../README.md:32:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |       let readdir = connection
[INFO] [stdout]    |  ___________________-
[INFO] [stdout] 32 | |         .readdir(&nfs3::READDIR3args {
[INFO] [stdout]    | |         -^^^^^^^ method not found in `!`
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unmount` found for type `!` in the current scope
[INFO] [stdout]   --> src/../README.md:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |     connection.unmount().await?;
[INFO] [stdout]    |                ^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/../README.md - (line 49) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `nfs3_client::smol`
[INFO] [stdout]   --> src/../README.md:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 | use nfs3_client::smol::SmolConnector;
[INFO] [stdout]    |                  ^^^^ could not find `smol` in `nfs3_client`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "smol")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `smol` feature
[INFO] [stdout] 18 | #[cfg_attr(docsrs, doc(cfg(feature = "smol")))]
[INFO] [stdout] 19 | pub mod smol;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `smol` in this scope
[INFO] [stdout]   --> src/../README.md:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     smol::block_on(async {
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `smol`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `smol`, use `cargo add smol` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> src/../README.md:61:31
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let root = connection.root_nfs_fh3();
[INFO] [stdout]    |                               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `root_nfs_fh3` found for type `!` in the current scope
[INFO] [stdout]   --> src/../README.md:61:31
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let root = connection.root_nfs_fh3();
[INFO] [stdout]    |                               ^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `readdir` found for type `!` in the current scope
[INFO] [stdout]   --> src/../README.md:65:14
[INFO] [stdout]    |
[INFO] [stdout] 64 |           let readdir = connection
[INFO] [stdout]    |  _______________________-
[INFO] [stdout] 65 | |             .readdir(&nfs3::READDIR3args {
[INFO] [stdout]    | |             -^^^^^^^ method not found in `!`
[INFO] [stdout]    | |_____________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unmount` found for type `!` in the current scope
[INFO] [stdout]   --> src/../README.md:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |         connection.unmount().await?;
[INFO] [stdout]    |                    ^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/../README.md - (line 16)
[INFO] [stdout]     src/../README.md - (line 49)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.38s; merged doctests compilation took 0.17s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130", kill_on_drop: false }`
[INFO] [stdout] 9d0ac1f210a342bcaa216d999f9d5de0648e89d60d6b97136fe1efde5f898130
