[INFO] fetching crate rust-mnsm2i-ga 0.1.0... [INFO] checking rust-mnsm2i-ga-0.1.0 against master#f8192ba0d00bbbc58a10c45823ba010e98ea4474 for pr-130531 [INFO] extracting crate rust-mnsm2i-ga 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate rust-mnsm2i-ga 0.1.0 on toolchain f8192ba0d00bbbc58a10c45823ba010e98ea4474 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8192ba0d00bbbc58a10c45823ba010e98ea4474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust-mnsm2i-ga 0.1.0 [INFO] finished tweaking crates.io crate rust-mnsm2i-ga 0.1.0 [INFO] tweaked toml for crates.io crate rust-mnsm2i-ga 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate rust-mnsm2i-ga 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8192ba0d00bbbc58a10c45823ba010e98ea4474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: checksum for `io v0.0.2` changed between lock files [INFO] [stderr] [INFO] [stderr] this could be indicative of a few possible errors: [INFO] [stderr] [INFO] [stderr] * the lock file is corrupt [INFO] [stderr] * a replacement source in use (e.g., a mirror) returned a different checksum [INFO] [stderr] * the source itself may be corrupt in one way or another [INFO] [stderr] [INFO] [stderr] unable to verify that `io v0.0.2` is the same as when the lockfile was generated [INFO] [stderr] ExecutionFailed(ExitStatus(unix_wait_status(25856)))