[INFO] cloning repository https://github.com/jorgeikens/xiao-m0-template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jorgeikens/xiao-m0-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorgeikens%2Fxiao-m0-template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorgeikens%2Fxiao-m0-template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bedaf074e5881b0bf234d1d45cf8ccd94ad2e2d0
[INFO] testing jorgeikens/xiao-m0-template against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjorgeikens%2Fxiao-m0-template" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
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Updating files: 100% (1583/1583), done.
[INFO] validating manifest of git repo https://github.com/jorgeikens/xiao-m0-template on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking git repo https://github.com/jorgeikens/xiao-m0-template
[INFO] finished tweaking git repo https://github.com/jorgeikens/xiao-m0-template
[INFO] tweaked toml for git repo https://github.com/jorgeikens/xiao-m0-template written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/jorgeikens/xiao-m0-template already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00904456b187c2d1e00444d0a978d6632bc2d0304f10f724129bb6a63bde1b87
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "00904456b187c2d1e00444d0a978d6632bc2d0304f10f724129bb6a63bde1b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00904456b187c2d1e00444d0a978d6632bc2d0304f10f724129bb6a63bde1b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00904456b187c2d1e00444d0a978d6632bc2d0304f10f724129bb6a63bde1b87", kill_on_drop: false }`
[INFO] [stdout] 00904456b187c2d1e00444d0a978d6632bc2d0304f10f724129bb6a63bde1b87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d30ab6b060420cb21d6b3ca9b31218af3495aad7c6f983e1601302acd181a5bf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d30ab6b060420cb21d6b3ca9b31218af3495aad7c6f983e1601302acd181a5bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling cortex-m-rt v0.6.14
[INFO] [stderr]    Compiling atsamd21g v0.9.0 (https://github.com/atsamd-rs/atsamd#5c7386e1)
[INFO] [stderr]    Compiling usb-device v0.2.8
[INFO] [stderr]    Compiling replace_with v0.1.7
[INFO] [stderr]    Compiling seq-macro v0.2.2
[INFO] [stderr]    Compiling panic-halt v0.2.0
[INFO] [stderr]    Compiling numtoa v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling usbd-serial v0.1.1
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling modular-bitfield v0.11.2
[INFO] [stderr]    Compiling atsamd-hal v0.12.0 (https://github.com/atsamd-rs/atsamd#5c7386e1)
[INFO] [stderr]    Compiling xiao_m0 v0.9.0 (https://github.com/atsamd-rs/atsamd#5c7386e1)
[INFO] [stderr]    Compiling xiao-m0-template 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 `xiao-m0-template`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "d30ab6b060420cb21d6b3ca9b31218af3495aad7c6f983e1601302acd181a5bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30ab6b060420cb21d6b3ca9b31218af3495aad7c6f983e1601302acd181a5bf", kill_on_drop: false }`
[INFO] [stdout] d30ab6b060420cb21d6b3ca9b31218af3495aad7c6f983e1601302acd181a5bf
