[INFO] fetching crate ape_ast 0.1.9...
[INFO] building ape_ast-0.1.9 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] extracting crate ape_ast 0.1.9 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ape_ast 0.1.9 on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ape_ast 0.1.9
[INFO] finished tweaking crates.io crate ape_ast 0.1.9
[INFO] tweaked toml for crates.io crate ape_ast 0.1.9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `ape_env v0.1.0` depends on itself. Cycle:
[INFO] [stderr] package `ape_env v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `ape_env = "^0.1.0"` of package `ape_ast v0.1.9`
[INFO] [stderr]     ... which satisfies dependency `ape_ast = "^0.1.7"` of package `ape_env v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `ape_env = "^0.1.0"` of package `ape_ast v0.1.9 (/workspace/builds/worker-6-tc1/source)`


command failed: exit status: 101

    Updating crates.io index
error: cyclic package dependency: package `ape_env v0.1.0` depends on itself. Cycle:
package `ape_env v0.1.0`
    ... which satisfies dependency `ape_env = "^0.1.0"` of package `ape_ast v0.1.9`
    ... which satisfies dependency `ape_ast = "^0.1.7"` of package `ape_env v0.1.0`
    ... which satisfies dependency `ape_env = "^0.1.0"` of package `ape_ast v0.1.9 (/workspace/builds/worker-6-tc1/source)`