[INFO] cloning repository https://github.com/rastertail/badge-fw [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rastertail/badge-fw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frastertail%2Fbadge-fw", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frastertail%2Fbadge-fw'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6ab956e01080f3d9f261e9f1e82c49a33bbd0e35 [INFO] building rastertail/badge-fw against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frastertail%2Fbadge-fw" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/rastertail/badge-fw [INFO] finished tweaking git repo https://github.com/rastertail/badge-fw [INFO] tweaked toml for git repo https://github.com/rastertail/badge-fw written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rastertail/badge-fw on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rastertail/badge-fw 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cortex-m-rt-macros v0.7.0 [INFO] [stderr] Downloaded paste v1.0.7 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded panic-halt v0.2.0 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded atsamd-hal v0.15.1 [INFO] [stderr] Downloaded typenum v1.15.0 [INFO] [stderr] Downloaded syn v1.0.98 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded unicode-ident v1.0.1 [INFO] [stderr] Downloaded volatile-register v0.2.1 [INFO] [stderr] Downloaded seq-macro v0.3.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.40 [INFO] [stderr] Downloaded cortex-m v0.7.5 [INFO] [stderr] Downloaded cortex-m-rt v0.7.1 [INFO] [stderr] Downloaded modular-bitfield-impl v0.11.2 [INFO] [stderr] Downloaded modular-bitfield v0.11.2 [INFO] [stderr] Downloaded micromath v2.0.0 [INFO] [stderr] Downloaded atsamd21e v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2bc6a0b38858ff70a5f84495b8e6bec95f6bfbdebe7eea7f098474f57fce698d [INFO] running `Command { std: "docker" "start" "-a" "2bc6a0b38858ff70a5f84495b8e6bec95f6bfbdebe7eea7f098474f57fce698d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2bc6a0b38858ff70a5f84495b8e6bec95f6bfbdebe7eea7f098474f57fce698d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bc6a0b38858ff70a5f84495b8e6bec95f6bfbdebe7eea7f098474f57fce698d", kill_on_drop: false }` [INFO] [stdout] 2bc6a0b38858ff70a5f84495b8e6bec95f6bfbdebe7eea7f098474f57fce698d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d94ab2adeebf759104cd25ba293b30f447f2bd703bbd2967202e0adbff03fe4 [INFO] running `Command { std: "docker" "start" "-a" "4d94ab2adeebf759104cd25ba293b30f447f2bd703bbd2967202e0adbff03fe4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m-rt v0.7.1 [INFO] [stderr] Compiling cortex-m v0.7.5 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling atsamd21e v0.12.0 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling volatile-register v0.2.1 [INFO] [stderr] Compiling badge-fw v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling seq-macro v0.3.0 [INFO] [stderr] Compiling micromath v2.0.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Compiling atsamd-hal v0.15.1 [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `badge-fw` (bin "badge-fw") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "4d94ab2adeebf759104cd25ba293b30f447f2bd703bbd2967202e0adbff03fe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d94ab2adeebf759104cd25ba293b30f447f2bd703bbd2967202e0adbff03fe4", kill_on_drop: false }` [INFO] [stdout] 4d94ab2adeebf759104cd25ba293b30f447f2bd703bbd2967202e0adbff03fe4