[INFO] fetching crate noodles-csi 0.3.0...
[INFO] checking noodles-csi-0.3.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate noodles-csi 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate noodles-csi 0.3.0 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-csi 0.3.0
[INFO] finished tweaking crates.io crate noodles-csi 0.3.0
[INFO] tweaked toml for crates.io crate noodles-csi 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate noodles-csi 0.3.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 83dcf9371505a021d0cf78982ef18791de8a046b1f96f3d3c93d5a36544abd49
[INFO] running `Command { std: "docker" "start" "-a" "83dcf9371505a021d0cf78982ef18791de8a046b1f96f3d3c93d5a36544abd49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83dcf9371505a021d0cf78982ef18791de8a046b1f96f3d3c93d5a36544abd49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83dcf9371505a021d0cf78982ef18791de8a046b1f96f3d3c93d5a36544abd49", kill_on_drop: false }`
[INFO] [stdout] 83dcf9371505a021d0cf78982ef18791de8a046b1f96f3d3c93d5a36544abd49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] b7cef32ef31b4af2b99a02101fa4f396fd9e9d36b7bf961067dd94f26baa9a97
[INFO] running `Command { std: "docker" "start" "-a" "b7cef32ef31b4af2b99a02101fa4f396fd9e9d36b7bf961067dd94f26baa9a97", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling tokio v1.10.0
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking noodles-bgzf v0.4.0
[INFO] [stderr]     Checking noodles-csi v0.3.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Migrating examples/csi_count.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/csi_count_async.rs from 2018 edition to 2021
[INFO] [stdout] error[E0433]: failed to resolve: could not find `r#async` in `csi`
[INFO] [stdout]   --> examples/csi_count_async.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let index = csi::r#async::read(csi_src).await?;
[INFO] [stdout]    |                      ^^^^^^^ could not find `r#async` in `csi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BinningIndex`
[INFO] [stdout]  --> examples/csi_count_async.rs:7:32
[INFO] [stdout]   |
[INFO] [stdout] 7 | use noodles_csi::{self as csi, BinningIndex, BinningIndexReferenceSequence};
[INFO] [stdout]   |                                ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BinningIndexReferenceSequence`
[INFO] [stdout]  --> examples/csi_count_async.rs:7:46
[INFO] [stdout]   |
[INFO] [stdout] 7 | use noodles_csi::{self as csi, BinningIndex, BinningIndexReferenceSequence};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[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-csi` due to 2 previous errors; 2 warnings emitted
[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" "b7cef32ef31b4af2b99a02101fa4f396fd9e9d36b7bf961067dd94f26baa9a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7cef32ef31b4af2b99a02101fa4f396fd9e9d36b7bf961067dd94f26baa9a97", kill_on_drop: false }`
[INFO] [stdout] b7cef32ef31b4af2b99a02101fa4f396fd9e9d36b7bf961067dd94f26baa9a97