[INFO] fetching crate wasmer-wasi-experimental-io-devices 3.0.0-beta...
[INFO] checking wasmer-wasi-experimental-io-devices-3.0.0-beta against master#80ed61fbd64936ed676c2050e7e660b5ad78c9f2 for pr-100555
[INFO] extracting crate wasmer-wasi-experimental-io-devices 3.0.0-beta into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wasmer-wasi-experimental-io-devices 3.0.0-beta on toolchain 80ed61fbd64936ed676c2050e7e660b5ad78c9f2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer-wasi-experimental-io-devices 3.0.0-beta
[INFO] finished tweaking crates.io crate wasmer-wasi-experimental-io-devices 3.0.0-beta
[INFO] tweaked toml for crates.io crate wasmer-wasi-experimental-io-devices 3.0.0-beta written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmer-vnet v3.0.0-beta
[INFO] [stderr]   Downloaded wasmer-vfs v3.0.0-beta
[INFO] [stderr]   Downloaded wasmer-wasi-types v3.0.0-beta
[INFO] [stderr]   Downloaded wasmer v3.0.0-beta
[INFO] [stderr]   Downloaded wasmer-vm v3.0.0-beta
[INFO] [stderr]   Downloaded wasmer-compiler v3.0.0-beta
[INFO] [stderr]   Downloaded corosensei v0.1.3
[INFO] [stderr]   Downloaded wasmer-derive v3.0.0-beta
[INFO] [stderr]   Downloaded wasmparser v0.83.0
[INFO] [stderr]   Downloaded wasmer-vbus v3.0.0-beta
[INFO] [stderr]   Downloaded wasmer-wasi-local-networking v3.0.0-beta
[INFO] [stderr]   Downloaded wasmer-types v3.0.0-beta
[INFO] [stderr]   Downloaded ref_thread_local v0.1.1
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.33.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.33.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.33.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.33.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.33.0
[INFO] [stderr]   Downloaded wasmer-wasi v3.0.0-beta
[INFO] [stderr]   Downloaded windows-sys v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 454651d49d324b4007553a05808cc7bfd17392369934770e318d228c3e5a9811
[INFO] running `Command { std: "docker" "start" "-a" "454651d49d324b4007553a05808cc7bfd17392369934770e318d228c3e5a9811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "454651d49d324b4007553a05808cc7bfd17392369934770e318d228c3e5a9811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454651d49d324b4007553a05808cc7bfd17392369934770e318d228c3e5a9811", kill_on_drop: false }`
[INFO] [stdout] 454651d49d324b4007553a05808cc7bfd17392369934770e318d228c3e5a9811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b64aabb3720fb7691eefa8556373fd28b9e9cca91c6f0f73385c994e37260039
[INFO] running `Command { std: "docker" "start" "-a" "b64aabb3720fb7691eefa8556373fd28b9e9cca91c6f0f73385c994e37260039", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling bytecheck v0.6.9
[INFO] [stderr]    Compiling rend v0.3.6
[INFO] [stderr]    Compiling rkyv v0.7.39
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling target-lexicon v0.12.4
[INFO] [stderr]     Checking seahash v4.1.0
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[INFO] [stderr]    Compiling serde_derive v1.0.143
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[INFO] [stderr]    Compiling serde v1.0.143
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[INFO] [stderr]    Compiling erased-serde v0.3.22
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[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]     Checking object v0.29.0
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[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]     Checking getrandom v0.2.7
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[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.9
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling rkyv_derive v0.7.39
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling wasmer-derive v3.0.0-beta
[INFO] [stderr]    Compiling ctor v0.1.23
[INFO] [stderr]    Compiling ghost v0.1.6
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking time-macros v0.1.1
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[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]    Compiling enumset_derive v0.6.0
[INFO] [stderr]     Checking wasmer-vfs v3.0.0-beta
[INFO] [stderr]     Checking wasmer-vnet v3.0.0-beta
[INFO] [stderr]     Checking wasmer-vbus v3.0.0-beta
[INFO] [stderr]     Checking wasmer-wasi-local-networking v3.0.0-beta
[INFO] [stderr]     Checking enumset v1.0.11
[INFO] [stderr]     Checking wasmer-types v3.0.0-beta
[INFO] [stderr]     Checking typetag v0.1.8
[INFO] [stderr]     Checking wasmer-vm v3.0.0-beta
[INFO] [stderr]     Checking wasmer-wasi-types v3.0.0-beta
[INFO] [stderr]     Checking wasmer-compiler v3.0.0-beta
[INFO] [stderr]     Checking wasmer v3.0.0-beta
[INFO] [stderr]     Checking wasmer-wasi v3.0.0-beta
[INFO] [stderr]     Checking wasmer-wasi-experimental-io-devices v3.0.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "b64aabb3720fb7691eefa8556373fd28b9e9cca91c6f0f73385c994e37260039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64aabb3720fb7691eefa8556373fd28b9e9cca91c6f0f73385c994e37260039", kill_on_drop: false }`
[INFO] [stdout] b64aabb3720fb7691eefa8556373fd28b9e9cca91c6f0f73385c994e37260039