[INFO] cloning repository https://github.com/y-hoffmann/panel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/y-hoffmann/panel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy-hoffmann%2Fpanel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy-hoffmann%2Fpanel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67419f7efe396c9aa9b182da5867ed3bb9491609
[INFO] building y-hoffmann/panel against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy-hoffmann%2Fpanel" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/y-hoffmann/panel on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/y-hoffmann/panel
[INFO] finished tweaking git repo https://github.com/y-hoffmann/panel
[INFO] tweaked toml for git repo https://github.com/y-hoffmann/panel written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/y-hoffmann/panel 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e2e8a3d7b2ff226f39b854b1cf154d71e298d8bd4924a1e050571a11f670164
[INFO] running `Command { std: "docker" "start" "-a" "5e2e8a3d7b2ff226f39b854b1cf154d71e298d8bd4924a1e050571a11f670164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e2e8a3d7b2ff226f39b854b1cf154d71e298d8bd4924a1e050571a11f670164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2e8a3d7b2ff226f39b854b1cf154d71e298d8bd4924a1e050571a11f670164", kill_on_drop: false }`
[INFO] [stdout] 5e2e8a3d7b2ff226f39b854b1cf154d71e298d8bd4924a1e050571a11f670164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 739035012b942cfc0e862b85f49c0ee1112deb363dd0e1eacb738c804ea4c81d
[INFO] running `Command { std: "docker" "start" "-a" "739035012b942cfc0e862b85f49c0ee1112deb363dd0e1eacb738c804ea4c81d", kill_on_drop: false }`
[INFO] [stderr]    Compiling panel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "739035012b942cfc0e862b85f49c0ee1112deb363dd0e1eacb738c804ea4c81d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739035012b942cfc0e862b85f49c0ee1112deb363dd0e1eacb738c804ea4c81d", kill_on_drop: false }`
[INFO] [stdout] 739035012b942cfc0e862b85f49c0ee1112deb363dd0e1eacb738c804ea4c81d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e134bf4ae5a462d813bfbf0402427ea4d378e3f67e49f564a3bd05a4f683f1b0
[INFO] running `Command { std: "docker" "start" "-a" "e134bf4ae5a462d813bfbf0402427ea4d378e3f67e49f564a3bd05a4f683f1b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling panel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "e134bf4ae5a462d813bfbf0402427ea4d378e3f67e49f564a3bd05a4f683f1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e134bf4ae5a462d813bfbf0402427ea4d378e3f67e49f564a3bd05a4f683f1b0", kill_on_drop: false }`
[INFO] [stdout] e134bf4ae5a462d813bfbf0402427ea4d378e3f67e49f564a3bd05a4f683f1b0