[INFO] fetching crate kzg 0.6.0...
[INFO] testing kzg-0.6.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate kzg 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate kzg 0.6.0
[INFO] finished tweaking crates.io crate kzg 0.6.0
[INFO] tweaked toml for crates.io crate kzg 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kzg 0.6.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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: failed to select a version for `ff`.
[INFO] [stderr]     ... required by package `bls12_381 v0.6.0`
[INFO] [stderr]     ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.11` are: 0.11.1, 0.11.0
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `ff v0.11.1`
[INFO] [stderr]     ... which satisfies dependency `ff = "^0.11"` of package `bls12_381 v0.6.0`
[INFO] [stderr]     ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `ff` which could resolve this conflict
[INFO] testing kzg-0.6.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate kzg 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate kzg 0.6.0
[INFO] finished tweaking crates.io crate kzg 0.6.0
[INFO] tweaked toml for crates.io crate kzg 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kzg 0.6.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `ff`.
[INFO] [stderr]     ... required by package `bls12_381 v0.6.0`
[INFO] [stderr]     ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.11` are: 0.11.1, 0.11.0
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `ff v0.11.1`
[INFO] [stderr]     ... which satisfies dependency `ff = "^0.11"` of package `bls12_381 v0.6.0`
[INFO] [stderr]     ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `ff` which could resolve this conflict
[INFO] testing kzg-0.6.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate kzg 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate kzg 0.6.0
[INFO] finished tweaking crates.io crate kzg 0.6.0
[INFO] tweaked toml for crates.io crate kzg 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kzg 0.6.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `ff`.
[INFO] [stderr]     ... required by package `bls12_381 v0.6.0`
[INFO] [stderr]     ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.11` are: 0.11.1, 0.11.0
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `ff v0.11.1`
[INFO] [stderr]     ... which satisfies dependency `ff = "^0.11"` of package `bls12_381 v0.6.0`
[INFO] [stderr]     ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `ff` which could resolve this conflict
[INFO] testing kzg-0.6.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate kzg 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate kzg 0.6.0
[INFO] finished tweaking crates.io crate kzg 0.6.0
[INFO] tweaked toml for crates.io crate kzg 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kzg 0.6.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `ff`.
[INFO] [stderr]     ... required by package `bls12_381 v0.6.0`
[INFO] [stderr]     ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.11` are: 0.11.1, 0.11.0
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `ff v0.11.1`
[INFO] [stderr]     ... which satisfies dependency `ff = "^0.11"` of package `bls12_381 v0.6.0`
[INFO] [stderr]     ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `ff` which could resolve this conflict
[INFO] testing kzg-0.6.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate kzg 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate kzg 0.6.0
[INFO] finished tweaking crates.io crate kzg 0.6.0
[INFO] tweaked toml for crates.io crate kzg 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kzg 0.6.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `ff`.
[INFO] [stderr]     ... required by package `bls12_381 v0.6.0`
[INFO] [stderr]     ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.11` are: 0.11.1, 0.11.0
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `ff v0.11.1`
[INFO] [stderr]     ... which satisfies dependency `ff = "^0.11"` of package `bls12_381 v0.6.0`
[INFO] [stderr]     ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `ff` which could resolve this conflict


overridden task result to broken:broken-deps

Caused by:
    broken dependencies: 
    
        Updating crates.io index
    error: failed to select a version for `ff`.
        ... required by package `bls12_381 v0.6.0`
        ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
    versions that meet the requirements `^0.11` are: 0.11.1, 0.11.0
    
    all possible versions conflict with previously selected packages
    
      previously selected package `ff v0.11.1`
        ... which satisfies dependency `ff = "^0.11"` of package `bls12_381 v0.6.0`
        ... which satisfies dependency `bls12_381 = "^0.6.0"` of package `kzg v0.6.0 (/workspace/builds/worker-4-tc2/source)`
    
    failed to select a version for `ff` which could resolve this conflict