[INFO] fetching crate craftping 0.8.0...
[INFO] testing craftping-0.8.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate craftping 0.8.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate craftping 0.8.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate craftping 0.8.0
[INFO] tweaked toml for crates.io crate craftping 0.8.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate craftping 0.8.0 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 craftping 0.8.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930
[INFO] running `Command { std: "docker" "start" "4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930", 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" "4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930" "/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" "4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930", 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" "4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling craftping v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 9.61s
[INFO] running `Command { std: "docker" "inspect" "4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930", 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" "4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930" "/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 futures-io v0.3.34
[INFO] [stderr]    Compiling event-listener v5.4.2
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling value-bag v1.14.1
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling mio v1.2.3
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling piper v0.2.5
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling blocking v1.7.0
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stderr]    Compiling craftping v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stdout] error[E0432]: unresolved import `craftping::tokio`
[INFO] [stdout]   --> examples/tokio.rs:1:16
[INFO] [stdout]    |
[INFO] [stdout]  1 | use craftping::tokio::ping;
[INFO] [stdout]    |                ^^^^^ could not find `tokio` in `craftping`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[cfg(feature = "async-tokio")]
[INFO] [stdout]    |       ----------------------- the item is gated behind the `async-tokio` feature
[INFO] [stdout] 39 | #[cfg_attr(docsrs, doc(cfg(feature = "async-tokio")))]
[INFO] [stdout] 40 | pub mod tokio;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `craftping::futures`
[INFO] [stdout]   --> examples/async-std.rs:2:16
[INFO] [stdout]    |
[INFO] [stdout]  2 | use craftping::futures::ping;
[INFO] [stdout]    |                ^^^^^^^ could not find `futures` in `craftping`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[cfg(feature = "async-futures")]
[INFO] [stdout]    |       ------------------------- the item is gated behind the `async-futures` feature
[INFO] [stdout] 33 | #[cfg_attr(docsrs, doc(cfg(feature = "async-futures")))]
[INFO] [stdout] 34 | pub mod futures;
[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 `craftping` (example "tokio") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `craftping` (example "async-std") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930", kill_on_drop: false }`
[INFO] [stdout] 4a8b9a856bfdbcbfe4a27f9fc45bfe694cb89f187ba5d6b2c014fcecd2551930
