[INFO] updating cached repository https://github.com/yurydelendik/wasmtime-py
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bfb6f0f68c69f815218f61520f34c4123d9558e3
[INFO] testing yurydelendik/wasmtime-py against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyurydelendik%2Fwasmtime-py" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yurydelendik/wasmtime-py on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/yurydelendik/wasmtime-py
[INFO] removed path dependency wasmtime-environ from git repo https://github.com/yurydelendik/wasmtime-py
[INFO] removed path dependency wasmtime-jit from git repo https://github.com/yurydelendik/wasmtime-py
[INFO] removed path dependency wasmtime-runtime from git repo https://github.com/yurydelendik/wasmtime-py
[INFO] finished tweaking git repo https://github.com/yurydelendik/wasmtime-py
[INFO] tweaked toml for git repo https://github.com/yurydelendik/wasmtime-py written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/yurydelendik/wasmtime-py already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] cfb76d05d43f571c9131eee9092116215e668aac9fb98ce656191d751676d32c
[INFO] running `"docker" "start" "-a" "cfb76d05d43f571c9131eee9092116215e668aac9fb98ce656191d751676d32c"`
[INFO] [stderr] warning: dependency (wasmtime-environ) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (wasmtime-jit) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (wasmtime-runtime) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cranelift-entity v0.38.0
[INFO] [stderr]    Compiling wasmtime-environ v0.3.0
[INFO] [stderr]    Compiling wasmparser v0.36.0
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.2
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling wasmparser v0.32.1
[INFO] [stderr]    Compiling wasmparser v0.35.3
[INFO] [stderr]    Compiling wasmtime-runtime v0.3.0
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling raw-cpuid v6.1.0
[INFO] [stderr]    Compiling errno v0.2.4
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling region v2.1.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.38.0
[INFO] [stderr]    Compiling cranelift-bforest v0.38.0
[INFO] [stderr]    Compiling pyo3 v0.7.0
[INFO] [stderr]    Compiling gimli v0.19.0
[INFO] [stderr]    Compiling proc-macro-hack v0.4.2
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling mashup-impl v0.1.9
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr] error: Could not compile `wasmparser`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name wasmparser /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmparser-0.35.3/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=6dfc42f417b5e302 -C extra-filename=-6dfc42f417b5e302 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "cfb76d05d43f571c9131eee9092116215e668aac9fb98ce656191d751676d32c"`
[INFO] running `"docker" "rm" "-f" "cfb76d05d43f571c9131eee9092116215e668aac9fb98ce656191d751676d32c"`
[INFO] [stdout] cfb76d05d43f571c9131eee9092116215e668aac9fb98ce656191d751676d32c