[INFO] cloning repository https://github.com/Nercury/comics-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nercury/comics-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNercury%2Fcomics-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNercury%2Fcomics-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dca2be039b38a16227882ada0128e2887d0aa001
[INFO] checking Nercury/comics-rs/dca2be039b38a16227882ada0128e2887d0aa001 against master#f8192ba0d00bbbc58a10c45823ba010e98ea4474 for pr-130531
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNercury%2Fcomics-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nercury/comics-rs on toolchain f8192ba0d00bbbc58a10c45823ba010e98ea4474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8192ba0d00bbbc58a10c45823ba010e98ea4474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nercury/comics-rs
[INFO] finished tweaking git repo https://github.com/Nercury/comics-rs
[INFO] tweaked toml for git repo https://github.com/Nercury/comics-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Nercury/comics-rs 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" "+f8192ba0d00bbbc58a10c45823ba010e98ea4474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `syntex = "^0.18.0"`
[INFO] [stderr] candidate versions found which didn't match: 0.58.1, 0.58.0, 0.57.0, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `serde_codegen v0.6.1`
[INFO] [stderr]     ... which satisfies dependency `serde_codegen = "*"` (locked to 0.6.1) of package `comics v0.0.1 (/workspace/builds/worker-6-tc1/source)`


ExecutionFailed(ExitStatus(unix_wait_status(25856)))