[INFO] fetching crate noodles-fastq 0.3.0...
[INFO] testing noodles-fastq-0.3.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate noodles-fastq 0.3.0 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate noodles-fastq 0.3.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noodles-fastq 0.3.0
[INFO] finished tweaking crates.io crate noodles-fastq 0.3.0
[INFO] tweaked toml for crates.io crate noodles-fastq 0.3.0 written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate crates.io crate noodles-fastq 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 746f880f92b603d441a9b376415cf724bd5ffcb20bf9deccc3e3d2873378cb05
[INFO] running `Command { std: "docker" "start" "-a" "746f880f92b603d441a9b376415cf724bd5ffcb20bf9deccc3e3d2873378cb05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "746f880f92b603d441a9b376415cf724bd5ffcb20bf9deccc3e3d2873378cb05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746f880f92b603d441a9b376415cf724bd5ffcb20bf9deccc3e3d2873378cb05", kill_on_drop: false }`
[INFO] [stdout] 746f880f92b603d441a9b376415cf724bd5ffcb20bf9deccc3e3d2873378cb05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc47099cbf1543e1f343db4ff429b22ea94fe08f4c4cab28e34c2dabdcee3592
[INFO] running `Command { std: "docker" "start" "-a" "bc47099cbf1543e1f343db4ff429b22ea94fe08f4c4cab28e34c2dabdcee3592", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling noodles-fastq v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "bc47099cbf1543e1f343db4ff429b22ea94fe08f4c4cab28e34c2dabdcee3592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc47099cbf1543e1f343db4ff429b22ea94fe08f4c4cab28e34c2dabdcee3592", kill_on_drop: false }`
[INFO] [stdout] bc47099cbf1543e1f343db4ff429b22ea94fe08f4c4cab28e34c2dabdcee3592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f029078d51944e53b5e0e73d411e65d77600234da779d6496b4068036128f4f4
[INFO] running `Command { std: "docker" "start" "-a" "f029078d51944e53b5e0e73d411e65d77600234da779d6496b4068036128f4f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling tokio v1.13.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling tokio-macros v1.5.1
[INFO] [stderr]    Compiling noodles-fastq v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `tokio::io::BufReader`
[INFO] [stdout]  --> examples/fastq_count_async.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     io::{self, BufReader},
[INFO] [stdout]   |                ^^^^^^^^^ no `BufReader` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `futures`
[INFO] [stdout]  --> examples/fastq_count_async.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::TryStreamExt;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncReader` in `fastq`
[INFO] [stdout]   --> examples/fastq_count_async.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |         .map(fastq::AsyncReader::new)?;
[INFO] [stdout]    |                     ^^^^^^^^^^^ could not find `AsyncReader` in `fastq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncWriter` in `fastq`
[INFO] [stdout]   --> examples/fastq_write_async.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut writer = fastq::AsyncWriter::new(io::stdout());
[INFO] [stdout]    |                             ^^^^^^^^^^^ could not find `AsyncWriter` in `fastq`
[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-fastq` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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: build failed
[INFO] running `Command { std: "docker" "inspect" "f029078d51944e53b5e0e73d411e65d77600234da779d6496b4068036128f4f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f029078d51944e53b5e0e73d411e65d77600234da779d6496b4068036128f4f4", kill_on_drop: false }`
[INFO] [stdout] f029078d51944e53b5e0e73d411e65d77600234da779d6496b4068036128f4f4