[INFO] cloning repository https://github.com/Cognoscan/femto-riscv-demo-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cognoscan/femto-riscv-demo-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCognoscan%2Ffemto-riscv-demo-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCognoscan%2Ffemto-riscv-demo-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13f6afd2a8e4d2bda3c7b24afff0cc9ea5c1bd8c
[INFO] testing Cognoscan/femto-riscv-demo-rust against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCognoscan%2Ffemto-riscv-demo-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cognoscan/femto-riscv-demo-rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Cognoscan/femto-riscv-demo-rust
[INFO] finished tweaking git repo https://github.com/Cognoscan/femto-riscv-demo-rust
[INFO] tweaked toml for git repo https://github.com/Cognoscan/femto-riscv-demo-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Cognoscan/femto-riscv-demo-rust 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bc17a1d52e4b05fa942342073721ba60e109e6f18639bf2d43dfcc98ffa0128
[INFO] running `Command { std: "docker" "start" "-a" "0bc17a1d52e4b05fa942342073721ba60e109e6f18639bf2d43dfcc98ffa0128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bc17a1d52e4b05fa942342073721ba60e109e6f18639bf2d43dfcc98ffa0128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc17a1d52e4b05fa942342073721ba60e109e6f18639bf2d43dfcc98ffa0128", kill_on_drop: false }`
[INFO] [stdout] 0bc17a1d52e4b05fa942342073721ba60e109e6f18639bf2d43dfcc98ffa0128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11102119cef5862c74ff38be4c5cfc402284f6e53d4e492e6c470ba54c602a93
[INFO] running `Command { std: "docker" "start" "-a" "11102119cef5862c74ff38be4c5cfc402284f6e53d4e492e6c470ba54c602a93", kill_on_drop: false }`
[INFO] [stderr]    Compiling femto-riscv-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library
[INFO] [stdout]   = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `femto-riscv-demo` (bin "femto-riscv-demo") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "11102119cef5862c74ff38be4c5cfc402284f6e53d4e492e6c470ba54c602a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11102119cef5862c74ff38be4c5cfc402284f6e53d4e492e6c470ba54c602a93", kill_on_drop: false }`
[INFO] [stdout] 11102119cef5862c74ff38be4c5cfc402284f6e53d4e492e6c470ba54c602a93
