[INFO] fetching crate noodles-tabix 0.7.1...
[INFO] testing noodles-tabix-0.7.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate noodles-tabix 0.7.1 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate noodles-tabix 0.7.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noodles-tabix 0.7.1
[INFO] finished tweaking crates.io crate noodles-tabix 0.7.1
[INFO] tweaked toml for crates.io crate noodles-tabix 0.7.1 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate crates.io crate noodles-tabix 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d8d5a8247db21ad9eed37a3d97546e99b944e0d26dc0a88d28117701c5015ce
[INFO] running `Command { std: "docker" "start" "-a" "2d8d5a8247db21ad9eed37a3d97546e99b944e0d26dc0a88d28117701c5015ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d8d5a8247db21ad9eed37a3d97546e99b944e0d26dc0a88d28117701c5015ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d8d5a8247db21ad9eed37a3d97546e99b944e0d26dc0a88d28117701c5015ce", kill_on_drop: false }`
[INFO] [stdout] 2d8d5a8247db21ad9eed37a3d97546e99b944e0d26dc0a88d28117701c5015ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a00c16b82de4f8f23b82ad8164d46d2906afda63bbceb2f3aa9f9bbbddbee9b3
[INFO] running `Command { std: "docker" "start" "-a" "a00c16b82de4f8f23b82ad8164d46d2906afda63bbceb2f3aa9f9bbbddbee9b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling noodles-bgzf v0.6.0
[INFO] [stderr]    Compiling noodles-csi v0.4.1
[INFO] [stderr]    Compiling noodles-tabix v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "a00c16b82de4f8f23b82ad8164d46d2906afda63bbceb2f3aa9f9bbbddbee9b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a00c16b82de4f8f23b82ad8164d46d2906afda63bbceb2f3aa9f9bbbddbee9b3", kill_on_drop: false }`
[INFO] [stdout] a00c16b82de4f8f23b82ad8164d46d2906afda63bbceb2f3aa9f9bbbddbee9b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32d6adfb062b6c18f8d69c521b6b2724ebaaa7696f2c3ddd86f7d1b33be14cb1
[INFO] running `Command { std: "docker" "start" "-a" "32d6adfb062b6c18f8d69c521b6b2724ebaaa7696f2c3ddd86f7d1b33be14cb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling noodles-tabix v0.7.1 (/opt/rustwide/workdir)
[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] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[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: could not compile `noodles-tabix` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "32d6adfb062b6c18f8d69c521b6b2724ebaaa7696f2c3ddd86f7d1b33be14cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d6adfb062b6c18f8d69c521b6b2724ebaaa7696f2c3ddd86f7d1b33be14cb1", kill_on_drop: false }`
[INFO] [stdout] 32d6adfb062b6c18f8d69c521b6b2724ebaaa7696f2c3ddd86f7d1b33be14cb1