[INFO] fetching crate lucet-wasi 0.3.1...
[INFO] checking lucet-wasi-0.3.1 against beta-2019-10-27 for pr-65897
[INFO] extracting crate lucet-wasi 0.3.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate lucet-wasi 0.3.1 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lucet-wasi 0.3.1
[INFO] finished tweaking crates.io crate lucet-wasi 0.3.1
[INFO] tweaked toml for crates.io crate lucet-wasi 0.3.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate lucet-wasi 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lucet-wasi-sdk v0.3.1
[INFO] [stderr]   Downloaded lucet-runtime-internals v0.3.1
[INFO] [stderr]   Downloaded lucet-runtime v0.3.1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fdc867e50664c3da81560c7953f98c5aaa5fbf6cbd1ce07d9778b707abfe40c4
[INFO] running `"docker" "start" "-a" "fdc867e50664c3da81560c7953f98c5aaa5fbf6cbd1ce07d9778b707abfe40c4"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking cranelift-entity v0.44.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.44.0
[INFO] [stderr]     Checking parity-wasm v0.38.0
[INFO] [stderr]     Checking xfailure v0.1.0
[INFO] [stderr]     Checking leb128 v0.2.4
[INFO] [stderr]     Checking human-size v0.4.0
[INFO] [stderr]     Checking wasmparser v0.39.2
[INFO] [stderr]    Compiling lucet-wasi v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling lucetc v0.3.1
[INFO] [stderr]    Compiling lucet-runtime-internals v0.3.1
[INFO] [stderr]    Compiling lucet-runtime v0.3.1
[INFO] [stderr]     Checking bimap v0.2.0
[INFO] [stderr]    Compiling wabt-sys v0.7.0
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]     Checking getrandom v0.1.3
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking rpassword v3.0.2
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling raw-cpuid v6.1.0
[INFO] [stderr]     Checking nix v0.13.1
[INFO] [stderr]     Checking flate2 v1.0.12
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking wast v3.0.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.44.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking cranelift-bforest v0.44.0
[INFO] [stderr]     Checking bincode v1.2.0
[INFO] [stderr]     Checking string-interner v0.7.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking scrypt v0.2.0
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking minisign v0.5.11
[INFO] [stderr]     Checking scroll v0.9.2
[INFO] [stderr]     Checking goblin v0.0.22
[INFO] [stderr]     Checking goblin v0.0.24
[INFO] [stderr]     Checking goblin v0.0.23
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking witx v0.3.1
[INFO] [stderr]     Checking lucet-validate v0.3.1
[INFO] [stderr] error: could not compile `cranelift-codegen-meta`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name cranelift_codegen_meta /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cranelift-codegen-meta-0.44.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="std"' -C metadata=d6ac8e916fad63ec -C extra-filename=-d6ac8e916fad63ec --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cranelift_codegen_shared=/opt/rustwide/target/debug/deps/libcranelift_codegen_shared-6c61454f454a1904.rmeta --extern cranelift_entity=/opt/rustwide/target/debug/deps/libcranelift_entity-f1f24d62cf0b7089.rmeta --cap-lints allow --cap-lints=allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "fdc867e50664c3da81560c7953f98c5aaa5fbf6cbd1ce07d9778b707abfe40c4"`
[INFO] running `"docker" "rm" "-f" "fdc867e50664c3da81560c7953f98c5aaa5fbf6cbd1ce07d9778b707abfe40c4"`
[INFO] [stdout] fdc867e50664c3da81560c7953f98c5aaa5fbf6cbd1ce07d9778b707abfe40c4