[INFO] fetching crate compio 0.18.0...
[INFO] testing compio-0.18.0 against 1.94.0 for beta-1.95-1
[INFO] extracting crate compio 0.18.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate compio 0.18.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate compio 0.18.0
[INFO] tweaked toml for crates.io crate compio 0.18.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate compio 0.18.0 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate compio 0.18.0 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded compio-tls v0.9.0
[INFO] [stderr]   Downloaded auto-const-array v0.2.2
[INFO] [stderr]   Downloaded compio-dispatcher v0.10.0
[INFO] [stderr]   Downloaded io_uring_buf_ring v0.2.2
[INFO] [stderr]   Downloaded compio-macros v0.1.2
[INFO] [stderr]   Downloaded thin-cell v0.1.1
[INFO] [stderr]   Downloaded h3-datagram v0.0.2
[INFO] [stderr]   Downloaded compio-runtime v0.11.0
[INFO] [stderr]   Downloaded compio-fs v0.11.0
[INFO] [stderr]   Downloaded io-uring v0.6.4
[INFO] [stderr]   Downloaded compio-quic v0.7.0
[INFO] [stderr]   Downloaded criterion v0.8.0
[INFO] [stderr]   Downloaded compio-driver v0.11.1
[INFO] [stderr]   Downloaded h3 v0.0.8
[INFO] [stderr]   Downloaded io-uring v0.7.11
[INFO] [stderr]   Downloaded monoio v0.2.4
[INFO] [stderr]   Downloaded compio-io v0.9.0
[INFO] [stderr]   Downloaded synchrony v0.1.1
[INFO] [stderr]   Downloaded nix v0.31.1
[INFO] [stderr]   Downloaded compio-net v0.11.0
[INFO] [stderr]   Downloaded criterion-plot v0.8.0
[INFO] [stderr]   Downloaded compile_warning v0.1.0
[INFO] [stderr]   Downloaded compio-buf v0.8.0
[INFO] [stderr]   Downloaded compio-process v0.8.0
[INFO] [stderr]   Downloaded os_pipe v1.2.2
[INFO] [stderr]   Downloaded compio-signal v0.9.0
[INFO] [stderr]   Downloaded compio-log v0.1.0
[INFO] [stderr]   Downloaded core_affinity v0.8.3
[INFO] [stderr]   Downloaded compio-ws v0.3.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6db446af439553d2184e98082b599bcc87540b1c0c750f1784ee9dc312d25692
[INFO] running `Command { std: "docker" "start" "-a" "6db446af439553d2184e98082b599bcc87540b1c0c750f1784ee9dc312d25692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6db446af439553d2184e98082b599bcc87540b1c0c750f1784ee9dc312d25692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db446af439553d2184e98082b599bcc87540b1c0c750f1784ee9dc312d25692", kill_on_drop: false }`
[INFO] [stdout] 6db446af439553d2184e98082b599bcc87540b1c0c750f1784ee9dc312d25692
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1061eaa4f09f679da4437b08e2703840092fc60990d6a2150c8240dfe2d0b7b
[INFO] running `Command { std: "docker" "start" "-a" "c1061eaa4f09f679da4437b08e2703840092fc60990d6a2150c8240dfe2d0b7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling io-uring v0.7.11
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling compio-driver v0.11.1
[INFO] [stderr]    Compiling thin-cell v0.1.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling flume v0.12.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling compio-log v0.1.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling compio-buf v0.8.0
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling core_affinity v0.8.3
[INFO] [stderr]    Compiling io_uring_buf_ring v0.2.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling synchrony v0.1.1
[INFO] [stderr]    Compiling compio-runtime v0.11.0
[INFO] [stderr]    Compiling compio v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.76s
[INFO] running `Command { std: "docker" "inspect" "c1061eaa4f09f679da4437b08e2703840092fc60990d6a2150c8240dfe2d0b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1061eaa4f09f679da4437b08e2703840092fc60990d6a2150c8240dfe2d0b7b", kill_on_drop: false }`
[INFO] [stdout] c1061eaa4f09f679da4437b08e2703840092fc60990d6a2150c8240dfe2d0b7b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f578dfd18392e421f3285d3fdf82c01385c65dc25d6b51168df6758a438c2f3
[INFO] running `Command { std: "docker" "start" "-a" "1f578dfd18392e421f3285d3fdf82c01385c65dc25d6b51168df6758a438c2f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling cc v1.2.36
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling auto-const-array v0.2.2
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling criterion-plot v0.8.0
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling io-uring v0.7.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling compio-buf v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling core_affinity v0.8.3
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling monoio v0.2.4
[INFO] [stderr]    Compiling io_uring_buf_ring v0.2.2
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling compio-driver v0.11.1
[INFO] [stderr]    Compiling compio-macros v0.1.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.8.0
[INFO] [stderr]    Compiling compio-runtime v0.11.0
[INFO] [stderr]    Compiling compio v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 36.57s
[INFO] running `Command { std: "docker" "inspect" "1f578dfd18392e421f3285d3fdf82c01385c65dc25d6b51168df6758a438c2f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f578dfd18392e421f3285d3fdf82c01385c65dc25d6b51168df6758a438c2f3", kill_on_drop: false }`
[INFO] [stdout] 1f578dfd18392e421f3285d3fdf82c01385c65dc25d6b51168df6758a438c2f3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5b7901182f815f1987accf43b7a7025994166e33a45282f4a7404a4c36e6481
[INFO] running `Command { std: "docker" "start" "-a" "f5b7901182f815f1987accf43b7a7025994166e33a45282f4a7404a4c36e6481", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/compio-0ab6424d74c59b3f)
[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]    Doc-tests compio
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `compio::fs`, `compio::io`
[INFO] [stdout]   --> src/lib.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 | use compio::{fs::File, io::AsyncReadAtExt};
[INFO] [stdout]    |              ^^        ^^ could not find `io` in `compio`
[INFO] [stdout]    |              |
[INFO] [stdout]    |              could not find `fs` in `compio`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[cfg(feature = "fs")]
[INFO] [stdout]    |       -------------- the item is gated behind the `fs` feature
[INFO] [stdout] 44 | #[doc(inline)]
[INFO] [stdout] 45 | pub use compio_fs as fs;
[INFO] [stdout]    |                      ^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[cfg(feature = "io")]
[INFO] [stdout]    |       -------------- the item is gated behind the `io` feature
[INFO] [stdout] 47 | #[doc(inline)]
[INFO] [stdout] 48 | pub use compio_io as io;
[INFO] [stdout]    |                      ^^
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | let file = File::open("Cargo.toml").await.unwrap();
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 |   let (read, buffer) = file
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 14 | |     .read_to_end_at(Vec::with_capacity(1024), 0)
[INFO] [stdout] 15 | |     .await
[INFO] [stdout]    | |__________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | assert_eq!(read, buffer.len());
[INFO] [stdout]    |                  ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.26s; merged doctests compilation took 0.12s
[INFO] running `Command { std: "docker" "inspect" "f5b7901182f815f1987accf43b7a7025994166e33a45282f4a7404a4c36e6481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b7901182f815f1987accf43b7a7025994166e33a45282f4a7404a4c36e6481", kill_on_drop: false }`
[INFO] [stdout] f5b7901182f815f1987accf43b7a7025994166e33a45282f4a7404a4c36e6481
