[INFO] fetching crate wasmtime-rust 0.26.1...
[INFO] checking wasmtime-rust-0.26.1 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate wasmtime-rust 0.26.1 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate wasmtime-rust 0.26.1 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmtime-rust 0.26.1
[INFO] finished tweaking crates.io crate wasmtime-rust 0.26.1
[INFO] tweaked toml for crates.io crate wasmtime-rust 0.26.1 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dc3b4046bb6b9a7404a3e71ac2ca103447982bf5075742852b5bea5a09c724e
[INFO] running `Command { std: "docker" "start" "-a" "1dc3b4046bb6b9a7404a3e71ac2ca103447982bf5075742852b5bea5a09c724e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dc3b4046bb6b9a7404a3e71ac2ca103447982bf5075742852b5bea5a09c724e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc3b4046bb6b9a7404a3e71ac2ca103447982bf5075742852b5bea5a09c724e", kill_on_drop: false }`
[INFO] [stdout] 1dc3b4046bb6b9a7404a3e71ac2ca103447982bf5075742852b5bea5a09c724e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 918280292ab51bde498f67f83d6e6aa5fd3b5126c214ca6b64fa0745a0136e3e
[INFO] running `Command { std: "docker" "start" "-a" "918280292ab51bde498f67f83d6e6aa5fd3b5126c214ca6b64fa0745a0136e3e", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]     Checking bitflags v1.3.1
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling cranelift-entity v0.73.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.73.1
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling target-lexicon v0.12.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking leb128 v0.2.4
[INFO] [stderr]     Checking wasmparser v0.77.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking more-asserts v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling zstd-safe v3.0.1+zstd.1.4.9
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling wasmtime-cache v0.26.1
[INFO] [stderr]    Compiling cpp_demangle v0.3.3
[INFO] [stderr]    Compiling wasi-common v0.26.1
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling wasmtime-wasi v0.26.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking typenum v1.13.0
[INFO] [stderr]    Compiling jobserver v0.1.23
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]     Checking miniz_oxide v0.4.4
[INFO] [stderr]     Checking object v0.26.0
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking tracing-core v0.1.18
[INFO] [stderr]     Checking wast v37.0.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.73.1
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling io-lifetimes v0.1.1
[INFO] [stderr]    Compiling system-interface v0.6.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling zstd-sys v1.4.20+zstd.1.4.9
[INFO] [stderr]    Compiling wasmtime-fiber v0.26.1
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling wasmtime-runtime v0.26.1
[INFO] [stderr]    Compiling psm v0.1.14
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking errno v0.2.7
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling unsafe-io v0.6.12
[INFO] [stderr]    Compiling cap-primitives v0.13.10
[INFO] [stderr]    Compiling cap-std v0.13.10
[INFO] [stderr]    Compiling cap-fs-ext v0.13.10
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking addr2line v0.16.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking file-per-thread-logger v0.1.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking posish v0.6.3
[INFO] [stderr]     Checking cap-rand v0.13.10
[INFO] [stderr]     Checking fs-set-times v0.3.1
[INFO] [stderr]     Checking cap-time-ext v0.13.10
[INFO] [stderr]     Checking wat v1.0.39
[INFO] [stderr]    Compiling cranelift-codegen v0.73.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling wasmtime-rust-macro v0.26.1
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking witx v0.9.1
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]    Compiling wiggle-generate v0.26.1
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]    Compiling wiggle-macro v0.26.1
[INFO] [stderr]    Compiling wasmtime-wiggle-macro v0.26.1
[INFO] [stderr]     Checking wiggle v0.26.1
[INFO] [stderr]     Checking wiggle-borrow v0.26.1
[INFO] [stderr]     Checking regalloc v0.0.31
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking cranelift-bforest v0.73.1
[INFO] [stderr]     Checking zstd v0.6.1+zstd.1.4.9
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking wasi-cap-std-sync v0.26.1
[INFO] [stderr]     Checking cranelift-frontend v0.73.1
[INFO] [stderr]     Checking cranelift-native v0.73.1
[INFO] [stderr]     Checking cranelift-wasm v0.73.1
[INFO] [stderr]     Checking wasmtime-environ v0.26.1
[INFO] [stderr]     Checking wasmtime-debug v0.26.1
[INFO] [stderr]     Checking wasmtime-cranelift v0.26.1
[INFO] [stderr]     Checking wasmtime-obj v0.26.1
[INFO] [stderr]     Checking wasmtime-profiling v0.26.1
[INFO] [stderr]     Checking wasmtime-jit v0.26.1
[INFO] [stderr]     Checking wasmtime v0.26.1
[INFO] [stderr]     Checking wasmtime-wiggle v0.26.1
[INFO] [stderr]     Checking wasmtime-rust v0.26.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "918280292ab51bde498f67f83d6e6aa5fd3b5126c214ca6b64fa0745a0136e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "918280292ab51bde498f67f83d6e6aa5fd3b5126c214ca6b64fa0745a0136e3e", kill_on_drop: false }`
[INFO] [stdout] 918280292ab51bde498f67f83d6e6aa5fd3b5126c214ca6b64fa0745a0136e3e