[INFO] cloning repository https://github.com/LunosRS/jsc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LunosRS/jsc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLunosRS%2Fjsc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLunosRS%2Fjsc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09220ab54e94af7ef57d69f80d53d26107a4d198
[INFO] building LunosRS/jsc against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLunosRS%2Fjsc" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LunosRS/jsc on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LunosRS/jsc
[INFO] finished tweaking git repo https://github.com/LunosRS/jsc
[INFO] tweaked toml for git repo https://github.com/LunosRS/jsc written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LunosRS/jsc 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to select a version for the requirement `javascriptcore-sys = "^0.0.6"`
[INFO] [stderr] candidate versions found which didn't match: 0.0.7
[INFO] [stderr] location searched: /workspace/builds/worker-3-tc1/source/javascriptcore-sys
[INFO] [stderr] required by package `javascriptcore v0.0.6 (/workspace/builds/worker-3-tc1/source)`


ExecutionFailed(ExitStatus(unix_wait_status(25856)))