[INFO] fetching crate expr-child 0.1.1...
[INFO] checking expr-child-0.1.1 against master#826b673412d2f579e7865b6f26bc9771c6d3b097 for pr-133397
[INFO] extracting crate expr-child 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate expr-child 0.1.1 on toolchain 826b673412d2f579e7865b6f26bc9771c6d3b097
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate expr-child 0.1.1
[INFO] finished tweaking crates.io crate expr-child 0.1.1
[INFO] tweaked toml for crates.io crate expr-child 0.1.1 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" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `expr-parent v0.1.0` depends on itself. Cycle:
[INFO] [stderr] package `expr-parent v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `expr-parent = "0.1.*"` of package `expr-child v0.1.1`
[INFO] [stderr]     ... which satisfies dependency `expr-child = "^0.1.0"` of package `expr-parent v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `expr-parent = "0.1.*"` of package `expr-child v0.1.1 (/workspace/builds/worker-6-tc1/source)`


ExecutionFailed(ExitStatus(unix_wait_status(25856)))