[INFO] cloning repository https://github.com/sitkadude/rs_rust_os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sitkadude/rs_rust_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitkadude%2Frs_rust_os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitkadude%2Frs_rust_os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 897b84ffc994c8ccb34ec0ef72ec6a93f9c9595a
[INFO] testing sitkadude/rs_rust_os against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsitkadude%2Frs_rust_os" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sitkadude/rs_rust_os on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sitkadude/rs_rust_os
[INFO] finished tweaking git repo https://github.com/sitkadude/rs_rust_os
[INFO] tweaked toml for git repo https://github.com/sitkadude/rs_rust_os written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/sitkadude/rs_rust_os already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profil
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f66c35efd3e81e2d8c9fc746f5a43fcb1ade6f6e853bd874a06a3c16f9c61674
[INFO] running `Command { std: "docker" "start" "-a" "f66c35efd3e81e2d8c9fc746f5a43fcb1ade6f6e853bd874a06a3c16f9c61674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f66c35efd3e81e2d8c9fc746f5a43fcb1ade6f6e853bd874a06a3c16f9c61674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66c35efd3e81e2d8c9fc746f5a43fcb1ade6f6e853bd874a06a3c16f9c61674", kill_on_drop: false }`
[INFO] [stdout] f66c35efd3e81e2d8c9fc746f5a43fcb1ade6f6e853bd874a06a3c16f9c61674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c78be9444fb895b705737a34ccd9398b04cfe4b4149f1d74b4c637bec3433621
[INFO] running `Command { std: "docker" "start" "-a" "c78be9444fb895b705737a34ccd9398b04cfe4b4149f1d74b4c637bec3433621", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profil
[INFO] [stderr]    Compiling rust_kernel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_kernel`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "c78be9444fb895b705737a34ccd9398b04cfe4b4149f1d74b4c637bec3433621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78be9444fb895b705737a34ccd9398b04cfe4b4149f1d74b4c637bec3433621", kill_on_drop: false }`
[INFO] [stdout] c78be9444fb895b705737a34ccd9398b04cfe4b4149f1d74b4c637bec3433621