[INFO] cloning repository https://github.com/ripsource/Outpost
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ripsource/Outpost" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fripsource%2FOutpost", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fripsource%2FOutpost'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41bc9b4f6514e0fbbf5ca1a2bdca056ae101f1c5
[INFO] testing ripsource/Outpost against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fripsource%2FOutpost" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ripsource/Outpost
[INFO] finished tweaking git repo https://github.com/ripsource/Outpost
[INFO] tweaked toml for git repo https://github.com/ripsource/Outpost written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ripsource/Outpost on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ripsource/Outpost 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" "+1.90.0" "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 the requirement `regex = "=1.9.3"` (locked to 1.9.3)
[INFO] [stderr] candidate versions found which didn't match: 1.3.3, 1.3.2, 1.3.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `radix-engine-interface v1.3.0`
[INFO] [stderr]     ... which satisfies dependency `radix-engine-interface = "^1.3.0"` (locked to 1.3.0) of package `scrypto v1.3.0`
[INFO] [stderr]     ... which satisfies dependency `scrypto = "^1.3.0"` (locked to 1.3.0) of package `outpost v1.0.0 (/workspace/builds/worker-6-tc1/source)`


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
error: failed to select a version for the requirement `regex = "=1.9.3"` (locked to 1.9.3)
candidate versions found which didn't match: 1.3.3, 1.3.2, 1.3.1, ...
location searched: crates.io index
required by package `radix-engine-interface v1.3.0`
    ... which satisfies dependency `radix-engine-interface = "^1.3.0"` (locked to 1.3.0) of package `scrypto v1.3.0`
    ... which satisfies dependency `scrypto = "^1.3.0"` (locked to 1.3.0) of package `outpost v1.0.0 (/workspace/builds/worker-6-tc1/source)`