[INFO] cloning repository https://github.com/s-Camp/iron_os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s-Camp/iron_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-Camp%2Firon_os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-Camp%2Firon_os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d1de932941ef71dba0851c621466ae95b5dc27d
[INFO] testing s-Camp/iron_os against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-Camp%2Firon_os" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s-Camp/iron_os on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking git repo https://github.com/s-Camp/iron_os
[INFO] finished tweaking git repo https://github.com/s-Camp/iron_os
[INFO] tweaked toml for git repo https://github.com/s-Camp/iron_os written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/s-Camp/iron_os already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f81300e0040b78f17cd39f64a1f093acaa79f6a73f49c19cf0e14d3bf540b2d
[INFO] running `Command { std: "docker" "start" "-a" "3f81300e0040b78f17cd39f64a1f093acaa79f6a73f49c19cf0e14d3bf540b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f81300e0040b78f17cd39f64a1f093acaa79f6a73f49c19cf0e14d3bf540b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f81300e0040b78f17cd39f64a1f093acaa79f6a73f49c19cf0e14d3bf540b2d", kill_on_drop: false }`
[INFO] [stdout] 3f81300e0040b78f17cd39f64a1f093acaa79f6a73f49c19cf0e14d3bf540b2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27811896ab8b0cebe1a7e38fca667b7d3cb8a68b9e5658db012fa549671f26df
[INFO] running `Command { std: "docker" "start" "-a" "27811896ab8b0cebe1a7e38fca667b7d3cb8a68b9e5658db012fa549671f26df", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootloader v0.8.2
[INFO] [stderr]    Compiling iron_os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iron_os`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "27811896ab8b0cebe1a7e38fca667b7d3cb8a68b9e5658db012fa549671f26df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27811896ab8b0cebe1a7e38fca667b7d3cb8a68b9e5658db012fa549671f26df", kill_on_drop: false }`
[INFO] [stdout] 27811896ab8b0cebe1a7e38fca667b7d3cb8a68b9e5658db012fa549671f26df