[INFO] fetching crate noodles-bcf 0.5.0...
[INFO] checking noodles-bcf-0.5.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate noodles-bcf 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate noodles-bcf 0.5.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noodles-bcf 0.5.0
[INFO] finished tweaking crates.io crate noodles-bcf 0.5.0
[INFO] tweaked toml for crates.io crate noodles-bcf 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate noodles-bcf 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded noodles-vcf v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e5c3896c7365781ac6628a286f8c724d79444d816deb24b38c9ce27592986db
[INFO] running `Command { std: "docker" "start" "-a" "5e5c3896c7365781ac6628a286f8c724d79444d816deb24b38c9ce27592986db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e5c3896c7365781ac6628a286f8c724d79444d816deb24b38c9ce27592986db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5c3896c7365781ac6628a286f8c724d79444d816deb24b38c9ce27592986db", kill_on_drop: false }`
[INFO] [stdout] 5e5c3896c7365781ac6628a286f8c724d79444d816deb24b38c9ce27592986db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9841c6997e83a9ea3c1e27fe3e039c51bc4940628456a304760da55c716bed1b
[INFO] running `Command { std: "docker" "start" "-a" "9841c6997e83a9ea3c1e27fe3e039c51bc4940628456a304760da55c716bed1b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling tokio v1.10.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking noodles-bgzf v0.4.0
[INFO] [stderr]     Checking noodles-csi v0.3.0
[INFO] [stderr]     Checking noodles-sam v0.2.2
[INFO] [stderr]     Checking noodles-tabix v0.6.0
[INFO] [stderr]     Checking noodles-core v0.1.2
[INFO] [stderr]     Checking noodles-vcf v0.5.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]     Checking noodles-bcf v0.5.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/bcf_write.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/bcf_view.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/bcf_query.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/bcf_count_async.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/bcf_read_header_async.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/bcf_view_async.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/bcf_count.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/bcf_read_header.rs from 2018 edition to 2021
[INFO] [stdout] error[E0432]: unresolved import `futures`
[INFO] [stdout]  --> examples/bcf_count_async.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | 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 `bcf`
[INFO] [stdout]   --> examples/bcf_count_async.rs:15:53
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut reader = File::open(src).await.map(bcf::AsyncReader::new)?;
[INFO] [stdout]    |                                                     ^^^^^^^^^^^ could not find `AsyncReader` in `bcf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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-bcf` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: could not find `AsyncReader` in `bcf`
[INFO] [stdout]   --> examples/bcf_read_header_async.rs:14:53
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut reader = File::open(src).await.map(bcf::AsyncReader::new)?;
[INFO] [stdout]    |                                                     ^^^^^^^^^^^ could not find `AsyncReader` in `bcf`
[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[E0432]: unresolved import `futures`
[INFO] [stdout]  --> examples/bcf_view_async.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | 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 `bcf`
[INFO] [stdout]   --> examples/bcf_view_async.rs:15:53
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut reader = File::open(src).await.map(bcf::AsyncReader::new)?;
[INFO] [stdout]    |                                                     ^^^^^^^^^^^ could not find `AsyncReader` in `bcf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "9841c6997e83a9ea3c1e27fe3e039c51bc4940628456a304760da55c716bed1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9841c6997e83a9ea3c1e27fe3e039c51bc4940628456a304760da55c716bed1b", kill_on_drop: false }`
[INFO] [stdout] 9841c6997e83a9ea3c1e27fe3e039c51bc4940628456a304760da55c716bed1b