[INFO] fetching crate noodles-cram 0.8.1...
[INFO] testing noodles-cram-0.8.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate noodles-cram 0.8.1 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate noodles-cram 0.8.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noodles-cram 0.8.1
[INFO] finished tweaking crates.io crate noodles-cram 0.8.1
[INFO] tweaked toml for crates.io crate noodles-cram 0.8.1 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate noodles-cram 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded noodles-fasta v0.4.1
[INFO] [stderr]   Downloaded noodles-bam v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09cb4fce0bc25a73dce20e7b097aecd23bdc7763763b9fd6db06c3da5fa0b796
[INFO] running `Command { std: "docker" "start" "-a" "09cb4fce0bc25a73dce20e7b097aecd23bdc7763763b9fd6db06c3da5fa0b796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09cb4fce0bc25a73dce20e7b097aecd23bdc7763763b9fd6db06c3da5fa0b796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09cb4fce0bc25a73dce20e7b097aecd23bdc7763763b9fd6db06c3da5fa0b796", kill_on_drop: false }`
[INFO] [stdout] 09cb4fce0bc25a73dce20e7b097aecd23bdc7763763b9fd6db06c3da5fa0b796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b924da7bbcec06a9fde252e912ce2af2ac7698a3c672a576973de52a98fe1e2d
[INFO] running `Command { std: "docker" "start" "-a" "b924da7bbcec06a9fde252e912ce2af2ac7698a3c672a576973de52a98fe1e2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling md-5 v0.9.1
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.17
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling xz2 v0.1.6
[INFO] [stderr]    Compiling noodles-bgzf v0.6.0
[INFO] [stderr]    Compiling noodles-sam v0.8.0
[INFO] [stderr]    Compiling noodles-csi v0.4.1
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling noodles-core v0.3.1
[INFO] [stderr]    Compiling noodles-fasta v0.4.1
[INFO] [stderr]    Compiling noodles-bam v0.9.0
[INFO] [stderr]    Compiling noodles-cram v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `substitution_matrix`
[INFO] [stdout]  --> src/data_container/compression_header/preservation_map/substitution_matrix/builder.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     substitution_matrix: SubstitutionMatrix,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.38s
[INFO] running `Command { std: "docker" "inspect" "b924da7bbcec06a9fde252e912ce2af2ac7698a3c672a576973de52a98fe1e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b924da7bbcec06a9fde252e912ce2af2ac7698a3c672a576973de52a98fe1e2d", kill_on_drop: false }`
[INFO] [stdout] b924da7bbcec06a9fde252e912ce2af2ac7698a3c672a576973de52a98fe1e2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 127b344b95075b7dfab6c60ea6c2f8a2008c7e46edd605f7d3dbd0e5f148c7c4
[INFO] running `Command { std: "docker" "start" "-a" "127b344b95075b7dfab6c60ea6c2f8a2008c7e46edd605f7d3dbd0e5f148c7c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stdout] warning: field is never read: `substitution_matrix`
[INFO] [stdout]  --> src/data_container/compression_header/preservation_map/substitution_matrix/builder.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     substitution_matrix: SubstitutionMatrix,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling noodles-cram v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncReader` in `cram`
[INFO] [stdout]   --> examples/cram_count_async.rs:17:54
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut reader = File::open(src).await.map(cram::AsyncReader::new)?;
[INFO] [stdout]    |                                                      ^^^^^^^^^^^ could not find `AsyncReader` in `cram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncReader` in `cram`
[INFO] [stdout]   --> examples/cram_read_header_async.rs:16:54
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut reader = File::open(src).await.map(cram::AsyncReader::new)?;
[INFO] [stdout]    |                                                      ^^^^^^^^^^^ could not find `AsyncReader` in `cram`
[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-cram` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] warning: field is never read: `substitution_matrix`
[INFO] [stdout]  --> src/data_container/compression_header/preservation_map/substitution_matrix/builder.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     substitution_matrix: SubstitutionMatrix,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "127b344b95075b7dfab6c60ea6c2f8a2008c7e46edd605f7d3dbd0e5f148c7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127b344b95075b7dfab6c60ea6c2f8a2008c7e46edd605f7d3dbd0e5f148c7c4", kill_on_drop: false }`
[INFO] [stdout] 127b344b95075b7dfab6c60ea6c2f8a2008c7e46edd605f7d3dbd0e5f148c7c4