[INFO] cloning repository https://github.com/idotial/testlinks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/idotial/testlinks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidotial%2Ftestlinks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidotial%2Ftestlinks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1986ea0d9822a1dd344080219694827f580d7cb9
[INFO] checking idotial/testlinks against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidotial%2Ftestlinks" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/idotial/testlinks 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 git repo https://github.com/idotial/testlinks
[INFO] finished tweaking git repo https://github.com/idotial/testlinks
[INFO] tweaked toml for git repo https://github.com/idotial/testlinks written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/idotial/testlinks 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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--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 `librocksdb-sys`.
[INFO] [stderr]     ... required by package `testlinks v0.1.0 (/workspace/builds/worker-2-tc1/source)`
[INFO] [stderr] versions that meet the requirements `^5.17` are: 5.18.5, 5.18.3, 5.17.2
[INFO] [stderr] 
[INFO] [stderr] the package `librocksdb-sys` links to the native library `rocksdb`, but it conflicts with a previous package which links to `rocksdb` as well:
[INFO] [stderr] package `parity-rocksdb-sys v0.5.0`
[INFO] [stderr]     ... which satisfies dependency `parity-rocksdb-sys = "^0.5"` of package `parity-rocksdb v0.5.0`
[INFO] [stderr]     ... which satisfies dependency `parity-rocksdb = "^0.5"` of package `testlinks v0.1.0 (/workspace/builds/worker-2-tc1/source)`
[INFO] [stderr] Only one package in the dependency graph may specify the same links value. This helps ensure that only one copy of a native library is linked in the final binary. Try to adjust your dependencies so that only one package uses the `links = "rocksdb"` value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `librocksdb-sys` 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 `librocksdb-sys`.
    ... required by package `testlinks v0.1.0 (/workspace/builds/worker-2-tc1/source)`
versions that meet the requirements `^5.17` are: 5.18.5, 5.18.3, 5.17.2

the package `librocksdb-sys` links to the native library `rocksdb`, but it conflicts with a previous package which links to `rocksdb` as well:
package `parity-rocksdb-sys v0.5.0`
    ... which satisfies dependency `parity-rocksdb-sys = "^0.5"` of package `parity-rocksdb v0.5.0`
    ... which satisfies dependency `parity-rocksdb = "^0.5"` of package `testlinks v0.1.0 (/workspace/builds/worker-2-tc1/source)`
Only one package in the dependency graph may specify the same links value. This helps ensure that only one copy of a native library is linked in the final binary. Try to adjust your dependencies so that only one package uses the `links = "rocksdb"` value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.

failed to select a version for `librocksdb-sys` which could resolve this conflict