[INFO] fetching crate noodles-tabix 0.6.1...
[INFO] checking noodles-tabix-0.6.1 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate noodles-tabix 0.6.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate noodles-tabix 0.6.1 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noodles-tabix 0.6.1
[INFO] finished tweaking crates.io crate noodles-tabix 0.6.1
[INFO] tweaked toml for crates.io crate noodles-tabix 0.6.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate noodles-tabix 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51e1d234ba5272aff094ede0f714117e45e2bca42e83cac2be33c6391a258057
[INFO] running `Command { std: "docker" "start" "-a" "51e1d234ba5272aff094ede0f714117e45e2bca42e83cac2be33c6391a258057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51e1d234ba5272aff094ede0f714117e45e2bca42e83cac2be33c6391a258057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e1d234ba5272aff094ede0f714117e45e2bca42e83cac2be33c6391a258057", kill_on_drop: false }`
[INFO] [stdout] 51e1d234ba5272aff094ede0f714117e45e2bca42e83cac2be33c6391a258057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31ae0a9b68d602573b3246adcb0b9acd936d0aa734e89f94c0fc845623610557
[INFO] running `Command { std: "docker" "start" "-a" "31ae0a9b68d602573b3246adcb0b9acd936d0aa734e89f94c0fc845623610557", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking noodles-bgzf v0.4.0
[INFO] [stderr]     Checking noodles-csi v0.3.0
[INFO] [stderr]     Checking noodles-tabix v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stdout] error[E0432]: unresolved import `tokio::io::AsyncBufReadExt`
[INFO] [stdout]   --> examples/tabix_read_header_async.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     io::{self, AsyncBufReadExt},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                no `AsyncBufReadExt` in `io`
[INFO] [stdout]    |                help: a similar name exists in the module: `AsyncBufRead`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `r#async` in `tabix`
[INFO] [stdout]   --> examples/tabix_list_reference_sequence_names_async.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let index = tabix::r#async::read(tabix_src).await?;
[INFO] [stdout]    |                        ^^^^^^^ could not find `r#async` in `tabix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `r#async` in `tabix`
[INFO] [stdout]   --> examples/tabix_read_header_async.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let index = tabix::r#async::read(tabix_src).await?;
[INFO] [stdout]    |                        ^^^^^^^ could not find `r#async` in `tabix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncReader` in `bgzf`
[INFO] [stdout]   --> examples/tabix_read_header_async.rs:21:50
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let reader = File::open(src).await.map(bgzf::AsyncReader::new)?;
[INFO] [stdout]    |                                                  ^^^^^^^^^^^ could not find `AsyncReader` in `bgzf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `noodles-tabix` due to 2 previous errors
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "31ae0a9b68d602573b3246adcb0b9acd936d0aa734e89f94c0fc845623610557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ae0a9b68d602573b3246adcb0b9acd936d0aa734e89f94c0fc845623610557", kill_on_drop: false }`
[INFO] [stdout] 31ae0a9b68d602573b3246adcb0b9acd936d0aa734e89f94c0fc845623610557