[INFO] fetching crate rtx 0.1.0...
[INFO] documenting rtx-0.1.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate rtx 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rtx 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtx 0.1.0
[INFO] finished tweaking crates.io crate rtx 0.1.0
[INFO] tweaked toml for crates.io crate rtx 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8e1088d57e7a048ed5059b41f14a49bd02f36f08225b3248eca0a99c9751fe1
[INFO] running `Command { std: "docker" "start" "-a" "a8e1088d57e7a048ed5059b41f14a49bd02f36f08225b3248eca0a99c9751fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8e1088d57e7a048ed5059b41f14a49bd02f36f08225b3248eca0a99c9751fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e1088d57e7a048ed5059b41f14a49bd02f36f08225b3248eca0a99c9751fe1", kill_on_drop: false }`
[INFO] [stdout] a8e1088d57e7a048ed5059b41f14a49bd02f36f08225b3248eca0a99c9751fe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d3a6fe0e1bbc764ab5b100550c7a7bbc48de97c7c14cbff8b99d2bf968b7d7c
[INFO] running `Command { std: "docker" "start" "-a" "1d3a6fe0e1bbc764ab5b100550c7a7bbc48de97c7c14cbff8b99d2bf968b7d7c", kill_on_drop: false }`
[INFO] [stderr]  Documenting rtx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `futures_io`
[INFO] [stdout]   --> src/io.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use futures_io::AsyncRead;
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `futures_io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `futures_io`
[INFO] [stdout]   --> src/io.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use futures_io::AsyncWrite;
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `futures_io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rtx`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name rtx src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=921a109dd848dca2 -L dependency=/opt/rustwide/target/debug/deps --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-5eb199335100c939.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-dfeb49fd4793873b.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "1d3a6fe0e1bbc764ab5b100550c7a7bbc48de97c7c14cbff8b99d2bf968b7d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3a6fe0e1bbc764ab5b100550c7a7bbc48de97c7c14cbff8b99d2bf968b7d7c", kill_on_drop: false }`
[INFO] [stdout] 1d3a6fe0e1bbc764ab5b100550c7a7bbc48de97c7c14cbff8b99d2bf968b7d7c
[INFO] documenting rtx-0.1.0 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate rtx 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate rtx 0.1.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtx 0.1.0
[INFO] finished tweaking crates.io crate rtx 0.1.0
[INFO] tweaked toml for crates.io crate rtx 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df2a45ddc696a6e16b62f4167910546b7af7e48033bb8f0491c615b6494fc3bd
[INFO] running `Command { std: "docker" "start" "-a" "df2a45ddc696a6e16b62f4167910546b7af7e48033bb8f0491c615b6494fc3bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df2a45ddc696a6e16b62f4167910546b7af7e48033bb8f0491c615b6494fc3bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df2a45ddc696a6e16b62f4167910546b7af7e48033bb8f0491c615b6494fc3bd", kill_on_drop: false }`
[INFO] [stdout] df2a45ddc696a6e16b62f4167910546b7af7e48033bb8f0491c615b6494fc3bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16c4cd01c03b146faa1b9117af3a19dabb812f61f800e66140a0731330a45572
[INFO] running `Command { std: "docker" "start" "-a" "16c4cd01c03b146faa1b9117af3a19dabb812f61f800e66140a0731330a45572", kill_on_drop: false }`
[INFO] [stderr]  Documenting rtx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `futures_io`
[INFO] [stdout]   --> src/io.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use futures_io::AsyncRead;
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `futures_io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `futures_io`
[INFO] [stdout]   --> src/io.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use futures_io::AsyncWrite;
[INFO] [stdout]    |         ^^^^^^^^^^ use of undeclared crate or module `futures_io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rtx`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name rtx src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5d45ac3e2d2bdbf3 -L dependency=/opt/rustwide/target/debug/deps --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-58221c951513ab43.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-de846c7a8096d631.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "16c4cd01c03b146faa1b9117af3a19dabb812f61f800e66140a0731330a45572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c4cd01c03b146faa1b9117af3a19dabb812f61f800e66140a0731330a45572", kill_on_drop: false }`
[INFO] [stdout] 16c4cd01c03b146faa1b9117af3a19dabb812f61f800e66140a0731330a45572
