[INFO] fetching crate wasmer-runtime-near 0.17.1...
[INFO] checking wasmer-runtime-near-0.17.1 against beta for pr-78714
[INFO] extracting crate wasmer-runtime-near 0.17.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate wasmer-runtime-near 0.17.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer-runtime-near 0.17.1
[INFO] finished tweaking crates.io crate wasmer-runtime-near 0.17.1
[INFO] tweaked toml for crates.io crate wasmer-runtime-near 0.17.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate wasmer-runtime-near 0.17.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 94f6a5455e8765c625f95e3bfd1a0f28916bb03fdc23ff23cce781aa1cc2ea93
[INFO] running `Command { std: "docker" "start" "-a" "94f6a5455e8765c625f95e3bfd1a0f28916bb03fdc23ff23cce781aa1cc2ea93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94f6a5455e8765c625f95e3bfd1a0f28916bb03fdc23ff23cce781aa1cc2ea93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f6a5455e8765c625f95e3bfd1a0f28916bb03fdc23ff23cce781aa1cc2ea93", kill_on_drop: false }`
[INFO] [stdout] 94f6a5455e8765c625f95e3bfd1a0f28916bb03fdc23ff23cce781aa1cc2ea93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 6b5d1e9f5167413e49201bb8bd779c1a148126fc8f2eb423b671bff82a885149
[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" "6b5d1e9f5167413e49201bb8bd779c1a148126fc8f2eb423b671bff82a885149", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling blake3 v0.3.7
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]     Checking crossbeam-utils v0.8.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling wabt-sys v0.6.1
[INFO] [stderr]    Compiling dynasm v1.0.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]    Compiling wasmer-runtime-core-near v0.17.1
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking indexmap v1.6.0
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr] error: could not compile `dynasm`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name dynasm --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-1.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=52acc659a499598b -C extra-filename=-52acc659a499598b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-f7f925fcf7e16859.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib --extern proc_macro_error=/opt/rustwide/target/debug/deps/libproc_macro_error-6cba3cbd3cfceba2.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-db256853d8ab4a1e.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-ade5fbeeb7bccbe4.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-f73887003aa67d08.rlib --extern proc_macro --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" "6b5d1e9f5167413e49201bb8bd779c1a148126fc8f2eb423b671bff82a885149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b5d1e9f5167413e49201bb8bd779c1a148126fc8f2eb423b671bff82a885149", kill_on_drop: false }`
[INFO] [stdout] 6b5d1e9f5167413e49201bb8bd779c1a148126fc8f2eb423b671bff82a885149