[INFO] fetching crate win32_filetime_utils 0.2.1...
[INFO] checking win32_filetime_utils-0.2.1 against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] extracting crate win32_filetime_utils 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate win32_filetime_utils 0.2.1 on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate win32_filetime_utils 0.2.1
[INFO] finished tweaking crates.io crate win32_filetime_utils 0.2.1
[INFO] tweaked toml for crates.io crate win32_filetime_utils 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "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 `win32_filetime_utils v0.2.1` depends on itself. Cycle:
[INFO] [stderr] package `win32_filetime_utils v0.2.1`
[INFO] [stderr]     ... which satisfies dependency `win32_filetime_utils = "^0.2.0"` of package `win32_filetime_utils v0.2.1`
[INFO] [stderr]     ... which satisfies dependency `win32_filetime_utils = "^0.2.0"` of package `win32_filetime_utils v0.2.1 (/workspace/builds/worker-0-tc1/source)`


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
error: cyclic package dependency: package `win32_filetime_utils v0.2.1` depends on itself. Cycle:
package `win32_filetime_utils v0.2.1`
    ... which satisfies dependency `win32_filetime_utils = "^0.2.0"` of package `win32_filetime_utils v0.2.1`
    ... which satisfies dependency `win32_filetime_utils = "^0.2.0"` of package `win32_filetime_utils v0.2.1 (/workspace/builds/worker-0-tc1/source)`