[INFO] fetching crate sodaq_sara_aff 0.5.1...
[INFO] checking sodaq_sara_aff-0.5.1 against beta for pr-78714
[INFO] extracting crate sodaq_sara_aff 0.5.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sodaq_sara_aff 0.5.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate sodaq_sara_aff 0.5.1
[INFO] finished tweaking crates.io crate sodaq_sara_aff 0.5.1
[INFO] tweaked toml for crates.io crate sodaq_sara_aff 0.5.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate sodaq_sara_aff 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9aa4bd72f84629d466f4106109206b413b71becaa88ca3f2b639e0657809439
[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" "d9aa4bd72f84629d466f4106109206b413b71becaa88ca3f2b639e0657809439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9aa4bd72f84629d466f4106109206b413b71becaa88ca3f2b639e0657809439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9aa4bd72f84629d466f4106109206b413b71becaa88ca3f2b639e0657809439", kill_on_drop: false }`
[INFO] [stdout] d9aa4bd72f84629d466f4106109206b413b71becaa88ca3f2b639e0657809439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 8d8dab77f8b7fc2ff460c4284efaa38d44ba9074750f65cd7db11010092f9ee7
[INFO] running `Command { std: "docker" "start" "-a" "8d8dab77f8b7fc2ff460c4284efaa38d44ba9074750f65cd7db11010092f9ee7", 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] [stderr]    Compiling atsamd21j v0.8.0
[INFO] [stderr]    Compiling sodaq_sara_aff v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking as-slice v0.1.3
[INFO] [stderr]     Checking aligned v0.3.2
[INFO] [stderr]     Checking cortex-m v0.6.2
[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: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sodaq_sara_aff`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8d8dab77f8b7fc2ff460c4284efaa38d44ba9074750f65cd7db11010092f9ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8dab77f8b7fc2ff460c4284efaa38d44ba9074750f65cd7db11010092f9ee7", kill_on_drop: false }`
[INFO] [stdout] 8d8dab77f8b7fc2ff460c4284efaa38d44ba9074750f65cd7db11010092f9ee7