[INFO] cloning repository https://github.com/snakedye/paper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snakedye/paper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnakedye%2Fpaper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnakedye%2Fpaper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc91d5e0963f41d57df97076681a03804b57a5e1
[INFO] checking snakedye/paper against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnakedye%2Fpaper" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/snakedye/paper on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/snakedye/paper
[INFO] finished tweaking git repo https://github.com/snakedye/paper
[INFO] tweaked toml for git repo https://github.com/snakedye/paper written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/snakedye/paper 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://gitlab.com/snakedye/snui.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://gitlab.com/snakedye/messaging.git`
[INFO] [stderr] error: failed to select a version for `bytemuck`.
[INFO] [stderr]     ... required by package `tiny-skia v0.8.2`
[INFO] [stderr]     ... which satisfies dependency `tiny-skia = "^0.8.2"` of package `snui v0.1.4 (https://gitlab.com/snakedye/snui.git#c1e321be)`
[INFO] [stderr]     ... which satisfies git dependency `snui` of package `paper v0.1.0 (/workspace/builds/worker-1-tc1/source)`
[INFO] [stderr] versions that meet the requirements `^1.12` are: 1.17.1, 1.17.0, 1.16.3, 1.16.2, 1.14.0, 1.13.1, 1.13.0, 1.12.3, 1.12.2, 1.12.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `bytemuck v1.7.0`
[INFO] [stderr]     ... which satisfies dependency `bytemuck = "^1.4"` (locked to 1.7.0) of package `tiny-skia-path v0.8.2`
[INFO] [stderr]     ... which satisfies dependency `tiny-skia-path = "^0.8.2"` of package `tiny-skia v0.8.2`
[INFO] [stderr]     ... which satisfies dependency `tiny-skia = "^0.8.2"` of package `snui v0.1.4 (https://gitlab.com/snakedye/snui.git#c1e321be)`
[INFO] [stderr]     ... which satisfies git dependency `snui` of package `paper v0.1.0 (/workspace/builds/worker-1-tc1/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `bytemuck` which could resolve this conflict
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.