[INFO] cloning repository https://github.com/mattwparas/steel-postgres
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattwparas/steel-postgres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattwparas%2Fsteel-postgres", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattwparas%2Fsteel-postgres'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ccecc3968a70b7ad56071a0f7cbc65644ea94533
[INFO] checking mattwparas/steel-postgres against master#3f6250a7bb79e600d9036bbc7c8f65af43933643 for pr-147859
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattwparas%2Fsteel-postgres" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mattwparas/steel-postgres
[INFO] finished tweaking git repo https://github.com/mattwparas/steel-postgres
[INFO] tweaked toml for git repo https://github.com/mattwparas/steel-postgres written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mattwparas/steel-postgres on toolchain 3f6250a7bb79e600d9036bbc7c8f65af43933643
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f6250a7bb79e600d9036bbc7c8f65af43933643" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mattwparas/steel-postgres 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" "+3f6250a7bb79e600d9036bbc7c8f65af43933643" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/mattwparas/steel.git`
[INFO] [stderr] error: failed to select a version for the requirement `steel-core = "^0.7.0"`
[INFO] [stderr] candidate versions found which didn't match: 0.8.1
[INFO] [stderr] location searched: Git repository https://github.com/mattwparas/steel.git
[INFO] [stderr] required by package `steel-postgres v0.1.0 (/workspace/builds/worker-5-tc1/source)`


command failed: exit status: 101

    Updating crates.io index
    Updating git repository `https://github.com/mattwparas/steel.git`
error: failed to select a version for the requirement `steel-core = "^0.7.0"`
candidate versions found which didn't match: 0.8.1
location searched: Git repository https://github.com/mattwparas/steel.git
required by package `steel-postgres v0.1.0 (/workspace/builds/worker-5-tc1/source)`