[INFO] fetching crate fc-rpc 1.0.0... [INFO] checking fc-rpc-1.0.0 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] extracting crate fc-rpc 1.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate fc-rpc 1.0.0 [INFO] finished tweaking crates.io crate fc-rpc 1.0.0 [INFO] tweaked toml for crates.io crate fc-rpc 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fc-rpc 1.0.0 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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 `snow`. [INFO] [stderr] ... required by package `libp2p-noise v0.29.0` [INFO] [stderr] ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` [INFO] [stderr] ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` [INFO] [stderr] ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` [INFO] [stderr] versions that meet the requirements `^0.7.1` are: 0.7.2, 0.7.1 [INFO] [stderr] [INFO] [stderr] all possible versions conflict with previously selected packages. [INFO] [stderr] [INFO] [stderr] previously selected package `snow v0.7.1` [INFO] [stderr] ... which satisfies dependency `snow = "^0.7.1"` of package `libp2p-noise v0.29.0` [INFO] [stderr] ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` [INFO] [stderr] ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` [INFO] [stderr] ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` [INFO] [stderr] [INFO] [stderr] failed to select a version for `snow` which could resolve this conflict [INFO] checking fc-rpc-1.0.0 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] extracting crate fc-rpc 1.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate fc-rpc 1.0.0 [INFO] finished tweaking crates.io crate fc-rpc 1.0.0 [INFO] tweaked toml for crates.io crate fc-rpc 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fc-rpc 1.0.0 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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 `snow`. [INFO] [stderr] ... required by package `libp2p-noise v0.29.0` [INFO] [stderr] ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` [INFO] [stderr] ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` [INFO] [stderr] ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` [INFO] [stderr] versions that meet the requirements `^0.7.1` are: 0.7.2, 0.7.1 [INFO] [stderr] [INFO] [stderr] all possible versions conflict with previously selected packages. [INFO] [stderr] [INFO] [stderr] previously selected package `snow v0.7.1` [INFO] [stderr] ... which satisfies dependency `snow = "^0.7.1"` of package `libp2p-noise v0.29.0` [INFO] [stderr] ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` [INFO] [stderr] ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` [INFO] [stderr] ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` [INFO] [stderr] [INFO] [stderr] failed to select a version for `snow` which could resolve this conflict [INFO] checking fc-rpc-1.0.0 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] extracting crate fc-rpc 1.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate fc-rpc 1.0.0 [INFO] finished tweaking crates.io crate fc-rpc 1.0.0 [INFO] tweaked toml for crates.io crate fc-rpc 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fc-rpc 1.0.0 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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 `snow`. [INFO] [stderr] ... required by package `libp2p-noise v0.29.0` [INFO] [stderr] ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` [INFO] [stderr] ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` [INFO] [stderr] ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` [INFO] [stderr] versions that meet the requirements `^0.7.1` are: 0.7.2, 0.7.1 [INFO] [stderr] [INFO] [stderr] all possible versions conflict with previously selected packages. [INFO] [stderr] [INFO] [stderr] previously selected package `snow v0.7.1` [INFO] [stderr] ... which satisfies dependency `snow = "^0.7.1"` of package `libp2p-noise v0.29.0` [INFO] [stderr] ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` [INFO] [stderr] ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` [INFO] [stderr] ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` [INFO] [stderr] [INFO] [stderr] failed to select a version for `snow` which could resolve this conflict [INFO] checking fc-rpc-1.0.0 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] extracting crate fc-rpc 1.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate fc-rpc 1.0.0 [INFO] finished tweaking crates.io crate fc-rpc 1.0.0 [INFO] tweaked toml for crates.io crate fc-rpc 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fc-rpc 1.0.0 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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 `snow`. [INFO] [stderr] ... required by package `libp2p-noise v0.29.0` [INFO] [stderr] ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` [INFO] [stderr] ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` [INFO] [stderr] ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` [INFO] [stderr] versions that meet the requirements `^0.7.1` are: 0.7.2, 0.7.1 [INFO] [stderr] [INFO] [stderr] all possible versions conflict with previously selected packages. [INFO] [stderr] [INFO] [stderr] previously selected package `snow v0.7.1` [INFO] [stderr] ... which satisfies dependency `snow = "^0.7.1"` of package `libp2p-noise v0.29.0` [INFO] [stderr] ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` [INFO] [stderr] ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` [INFO] [stderr] ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` [INFO] [stderr] [INFO] [stderr] failed to select a version for `snow` which could resolve this conflict [INFO] checking fc-rpc-1.0.0 against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] extracting crate fc-rpc 1.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate fc-rpc 1.0.0 [INFO] finished tweaking crates.io crate fc-rpc 1.0.0 [INFO] tweaked toml for crates.io crate fc-rpc 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fc-rpc 1.0.0 on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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 `snow`. [INFO] [stderr] ... required by package `libp2p-noise v0.29.0` [INFO] [stderr] ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` [INFO] [stderr] ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` [INFO] [stderr] ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` [INFO] [stderr] versions that meet the requirements `^0.7.1` are: 0.7.2, 0.7.1 [INFO] [stderr] [INFO] [stderr] all possible versions conflict with previously selected packages. [INFO] [stderr] [INFO] [stderr] previously selected package `snow v0.7.1` [INFO] [stderr] ... which satisfies dependency `snow = "^0.7.1"` of package `libp2p-noise v0.29.0` [INFO] [stderr] ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` [INFO] [stderr] ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` [INFO] [stderr] ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` [INFO] [stderr] [INFO] [stderr] failed to select a version for `snow` which could resolve this conflict command failed: exit status: 101 Blocking waiting for file lock on package cache Updating crates.io index error: failed to select a version for `snow`. ... required by package `libp2p-noise v0.29.0` ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` versions that meet the requirements `^0.7.1` are: 0.7.2, 0.7.1 all possible versions conflict with previously selected packages. previously selected package `snow v0.7.1` ... which satisfies dependency `snow = "^0.7.1"` of package `libp2p-noise v0.29.0` ... which satisfies dependency `libp2p-noise = "^0.29.0"` of package `libp2p v0.34.0` ... which satisfies dependency `libp2p = "^0.34.0"` of package `sc-network v0.9.0` ... which satisfies dependency `sc-network = "^0.9.0"` of package `fc-rpc v1.0.0 (/workspace/builds/worker-4-tc2/source)` failed to select a version for `snow` which could resolve this conflict