[INFO] fetching crate pallet-contract-operator 1.3.0...
[INFO] checking pallet-contract-operator-1.3.0 against beta for pr-78714
[INFO] extracting crate pallet-contract-operator 1.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate pallet-contract-operator 1.3.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallet-contract-operator 1.3.0
[INFO] finished tweaking crates.io crate pallet-contract-operator 1.3.0
[INFO] tweaked toml for crates.io crate pallet-contract-operator 1.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 21c76e12f1f8772282ccb38cbe1afbf70a830c0d665c2d2df086b2d996bcc29c
[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" "21c76e12f1f8772282ccb38cbe1afbf70a830c0d665c2d2df086b2d996bcc29c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21c76e12f1f8772282ccb38cbe1afbf70a830c0d665c2d2df086b2d996bcc29c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c76e12f1f8772282ccb38cbe1afbf70a830c0d665c2d2df086b2d996bcc29c", kill_on_drop: false }`
[INFO] [stdout] 21c76e12f1f8772282ccb38cbe1afbf70a830c0d665c2d2df086b2d996bcc29c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] a59a29e572dbab2af289505938b57b169a8b701ffd08643a553c03b2b73c9665
[INFO] running `Command { std: "docker" "start" "-a" "a59a29e572dbab2af289505938b57b169a8b701ffd08643a553c03b2b73c9665", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking safe-mix v1.0.1
[INFO] [stderr]    Compiling wabt-sys v0.8.0
[INFO] [stderr]     Checking pwasm-utils v0.14.0
[INFO] [stderr]     Checking sp-sandbox v0.8.0
[INFO] [stderr]     Checking sp-runtime v2.0.0
[INFO] [stderr] error: could not compile `sp-runtime`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name sp_runtime --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sp-runtime-2.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="log"' --cfg 'feature="rand"' --cfg 'feature="serde"' --cfg 'feature="std"' -C metadata=56af8de93d92a8aa -C extra-filename=-56af8de93d92a8aa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern either=/opt/rustwide/target/debug/deps/libeither-d4411a7c633a2cf9.rmeta --extern hash256_std_hasher=/opt/rustwide/target/debug/deps/libhash256_std_hasher-e1199f808060b300.rmeta --extern impl_trait_for_tuples=/opt/rustwide/target/debug/deps/libimpl_trait_for_tuples-e2aae95ffacc168b.so --extern log=/opt/rustwide/target/debug/deps/liblog-95a9d57e67df36ac.rmeta --extern codec=/opt/rustwide/target/debug/deps/libparity_scale_codec-0c6c333fe1106770.rmeta --extern parity_util_mem=/opt/rustwide/target/debug/deps/libparity_util_mem-a0b1fcc6a9378084.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-be7f501316886f62.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d4a006e0aff2e402.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-e7a53d7ccf80ba86.rmeta --extern sp_application_crypto=/opt/rustwide/target/debug/deps/libsp_application_crypto-b902ed9b13707e28.rmeta --extern sp_arithmetic=/opt/rustwide/target/debug/deps/libsp_arithmetic-9383bd7b50710936.rmeta --extern sp_core=/opt/rustwide/target/debug/deps/libsp_core-7aa07df3597492bf.rmeta --extern sp_inherents=/opt/rustwide/target/debug/deps/libsp_inherents-64329ff01e552bcf.rmeta --extern sp_io=/opt/rustwide/target/debug/deps/libsp_io-3b12dbe48774466e.rmeta --extern sp_std=/opt/rustwide/target/debug/deps/libsp_std-92f0be36dbe70c85.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a59a29e572dbab2af289505938b57b169a8b701ffd08643a553c03b2b73c9665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59a29e572dbab2af289505938b57b169a8b701ffd08643a553c03b2b73c9665", kill_on_drop: false }`
[INFO] [stdout] a59a29e572dbab2af289505938b57b169a8b701ffd08643a553c03b2b73c9665