[INFO] fetching crate avr_delay 0.3.2... [INFO] checking avr_delay-0.3.2 against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] extracting crate avr_delay 0.3.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate avr_delay 0.3.2 on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate avr_delay 0.3.2 [INFO] finished tweaking crates.io crate avr_delay 0.3.2 [INFO] tweaked toml for crates.io crate avr_delay 0.3.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate avr_delay 0.3.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69260a117287f6ce693ae3c8b8066a15c4c8e9af839e2e05af5a161730dfe098 [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" "69260a117287f6ce693ae3c8b8066a15c4c8e9af839e2e05af5a161730dfe098", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69260a117287f6ce693ae3c8b8066a15c4c8e9af839e2e05af5a161730dfe098", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69260a117287f6ce693ae3c8b8066a15c4c8e9af839e2e05af5a161730dfe098", kill_on_drop: false }` [INFO] [stdout] 69260a117287f6ce693ae3c8b8066a15c4c8e9af839e2e05af5a161730dfe098 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35779aba214761d4116f13996318c43aae66f3c08338c112917b42b67d8b4e3e [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" "35779aba214761d4116f13996318c43aae66f3c08338c112917b42b67d8b4e3e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking avr-std-stub v1.0.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling const_env_impl--value v0.1.2 [INFO] [stderr] Compiling const_env--value v0.1.2 [INFO] [stderr] Checking avr-config v2.0.1 [INFO] [stderr] Checking avr_delay v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[panic_handler]` function required, but not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `avr_delay` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "35779aba214761d4116f13996318c43aae66f3c08338c112917b42b67d8b4e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35779aba214761d4116f13996318c43aae66f3c08338c112917b42b67d8b4e3e", kill_on_drop: false }` [INFO] [stdout] 35779aba214761d4116f13996318c43aae66f3c08338c112917b42b67d8b4e3e