[INFO] cloning repository https://github.com/danbev/faas-wasi-runtime-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danbev/faas-wasi-runtime-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanbev%2Ffaas-wasi-runtime-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanbev%2Ffaas-wasi-runtime-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a66774a88e131e24029b3f5f03b57fa26cc454f3
[INFO] checking danbev/faas-wasi-runtime-example against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanbev%2Ffaas-wasi-runtime-example" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danbev/faas-wasi-runtime-example 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 git repo https://github.com/danbev/faas-wasi-runtime-example
[INFO] finished tweaking git repo https://github.com/danbev/faas-wasi-runtime-example
[INFO] tweaked toml for git repo https://github.com/danbev/faas-wasi-runtime-example written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/danbev/faas-wasi-runtime-example 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 88bd5871a702857076bf2ccc49abf238865335ce580662c0117b73904a781b7b
[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" "88bd5871a702857076bf2ccc49abf238865335ce580662c0117b73904a781b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88bd5871a702857076bf2ccc49abf238865335ce580662c0117b73904a781b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bd5871a702857076bf2ccc49abf238865335ce580662c0117b73904a781b7b", kill_on_drop: false }`
[INFO] [stdout] 88bd5871a702857076bf2ccc49abf238865335ce580662c0117b73904a781b7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] d85b78a7c559982c4d83b97855f6ddad599320154026869430ea74ec85d521cb
[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" "d85b78a7c559982c4d83b97855f6ddad599320154026869430ea74ec85d521cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.58.0
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]     Checking wasmparser v0.48.2
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[INFO] [stderr]     Checking wasmparser v0.51.1
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[INFO] [stderr]    Compiling zstd-sys v1.4.15+zstd.1.4.4
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[INFO] [stderr]    Compiling wasmtime-runtime v0.11.0
[INFO] [stderr]     Checking tokio-tcp v0.1.3
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[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking wat v1.0.9
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[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling thiserror-impl v1.0.10
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[INFO] [stderr]     Checking faerie v0.14.0
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[INFO] [stderr]     Checking cloudevents v0.1.1
[INFO] [stderr]     Checking zstd-safe v2.0.3+zstd.1.4.4
[INFO] [stderr]     Checking zstd v0.5.1+zstd.1.4.4
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[INFO] [stderr]     Checking cranelift-frontend v0.58.0
[INFO] [stderr]     Checking cranelift-native v0.58.0
[INFO] [stderr]     Checking cranelift-wasm v0.58.0
[INFO] [stderr]     Checking wasmtime-debug v0.11.0
[INFO] [stderr]     Checking wasmtime-jit v0.11.0
[INFO] [stderr]     Checking wasmtime v0.11.0
[INFO] [stderr]     Checking faas-wasm-runtime v0.1.0
[INFO] [stderr]     Checking faas-wasi-runtime-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 52s
[INFO] running `Command { std: "docker" "inspect" "d85b78a7c559982c4d83b97855f6ddad599320154026869430ea74ec85d521cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d85b78a7c559982c4d83b97855f6ddad599320154026869430ea74ec85d521cb", kill_on_drop: false }`
[INFO] [stdout] d85b78a7c559982c4d83b97855f6ddad599320154026869430ea74ec85d521cb