[INFO] fetching crate pyportal 0.5.1...
[INFO] checking pyportal-0.5.1 against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] extracting crate pyportal 0.5.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate pyportal 0.5.1 on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-10/source/.cargo/config
[INFO] started tweaking crates.io crate pyportal 0.5.1
[INFO] finished tweaking crates.io crate pyportal 0.5.1
[INFO] tweaked toml for crates.io crate pyportal 0.5.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate pyportal 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3882fc92fca5ddaab6728e9d58c2b11005148090a3a542ae3ad63f48f70a0ad4
[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" "3882fc92fca5ddaab6728e9d58c2b11005148090a3a542ae3ad63f48f70a0ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3882fc92fca5ddaab6728e9d58c2b11005148090a3a542ae3ad63f48f70a0ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3882fc92fca5ddaab6728e9d58c2b11005148090a3a542ae3ad63f48f70a0ad4", kill_on_drop: false }`
[INFO] [stdout] 3882fc92fca5ddaab6728e9d58c2b11005148090a3a542ae3ad63f48f70a0ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2dafda2fb8ecb20dce8c6b911a754dd6ed15ba3ba92dab36b271135723ab8348
[INFO] running `Command { std: "docker" "start" "-a" "2dafda2fb8ecb20dce8c6b911a754dd6ed15ba3ba92dab36b271135723ab8348", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]    Compiling pyportal v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking as-slice v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]     Checking ws2812-timer-delay v0.3.0
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking aligned v0.3.2
[INFO] [stderr]     Checking heapless v0.5.5
[INFO] [stderr]     Checking cortex-m v0.6.2
[INFO] [stderr]     Checking atsamd51j v0.8.0
[INFO] [stderr]     Checking cortex-m v0.5.10
[INFO] [stderr]     Checking cortex-m-semihosting v0.3.5
[INFO] [stderr]     Checking cortex-m-rtic v0.5.3
[INFO] [stderr]     Checking panic-semihosting v0.5.3
[INFO] [stderr]     Checking panic_rtt v0.2.0
[INFO] [stderr]     Checking atsamd-hal v0.10.0
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[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 `pyportal`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2dafda2fb8ecb20dce8c6b911a754dd6ed15ba3ba92dab36b271135723ab8348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dafda2fb8ecb20dce8c6b911a754dd6ed15ba3ba92dab36b271135723ab8348", kill_on_drop: false }`
[INFO] [stdout] 2dafda2fb8ecb20dce8c6b911a754dd6ed15ba3ba92dab36b271135723ab8348