[INFO] fetching crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2...
[INFO] checking ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099-0.0.2 against master#7c4ac0603e9ee5295bc802c90575391288a69a8a for pr-124728
[INFO] extracting crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 on toolchain 7c4ac0603e9ee5295bc802c90575391288a69a8a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7c4ac0603e9ee5295bc802c90575391288a69a8a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] finished tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] tweaked toml for crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7c4ac0603e9ee5295bc802c90575391288a69a8a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2` depends on itself. Cycle:
[INFO] [stderr] package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f = "=0.0.2"` of package `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 = "=0.0.2"` of package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099-0.0.2 against try#98ebbae35138252af77610c20ea5a5e8bf68d639 for pr-124728
[INFO] extracting crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 on toolchain 98ebbae35138252af77610c20ea5a5e8bf68d639
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] finished tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] tweaked toml for crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2` depends on itself. Cycle:
[INFO] [stderr] package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f = "=0.0.2"` of package `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 = "=0.0.2"` of package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[INFO] checking ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099-0.0.2 against try#98ebbae35138252af77610c20ea5a5e8bf68d639 for pr-124728
[INFO] extracting crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 on toolchain 98ebbae35138252af77610c20ea5a5e8bf68d639
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] finished tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] tweaked toml for crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2` depends on itself. Cycle:
[INFO] [stderr] package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f = "=0.0.2"` of package `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 = "=0.0.2"` of package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[INFO] checking ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099-0.0.2 against try#98ebbae35138252af77610c20ea5a5e8bf68d639 for pr-124728
[INFO] extracting crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 on toolchain 98ebbae35138252af77610c20ea5a5e8bf68d639
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] finished tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] tweaked toml for crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2` depends on itself. Cycle:
[INFO] [stderr] package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f = "=0.0.2"` of package `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 = "=0.0.2"` of package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[INFO] checking ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099-0.0.2 against try#98ebbae35138252af77610c20ea5a5e8bf68d639 for pr-124728
[INFO] extracting crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 on toolchain 98ebbae35138252af77610c20ea5a5e8bf68d639
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] finished tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] tweaked toml for crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2` depends on itself. Cycle:
[INFO] [stderr] package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f = "=0.0.2"` of package `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 = "=0.0.2"` of package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[INFO] checking ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099-0.0.2 against try#98ebbae35138252af77610c20ea5a5e8bf68d639 for pr-124728
[INFO] extracting crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 on toolchain 98ebbae35138252af77610c20ea5a5e8bf68d639
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] finished tweaking crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2
[INFO] tweaked toml for crates.io crate ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+98ebbae35138252af77610c20ea5a5e8bf68d639" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2` depends on itself. Cycle:
[INFO] [stderr] package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f = "=0.0.2"` of package `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 v0.0.2`
[INFO] [stderr]     ... which satisfies dependency `ab057eeeb81e66e695928435b2aefc0a2a9ee96dadedbd39530d5a6099 = "=0.0.2"` of package `aae57588a5f6241f83314c18e8f61ba0c9a1da71aa1ffcecf054fd006f v0.0.2`
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.