[INFO] fetching crate wasmtime-wasi 0.22.0...
[INFO] checking wasmtime-wasi-0.22.0 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] extracting crate wasmtime-wasi 0.22.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wasmtime-wasi 0.22.0 on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmtime-wasi 0.22.0
[INFO] finished tweaking crates.io crate wasmtime-wasi 0.22.0
[INFO] tweaked toml for crates.io crate wasmtime-wasi 0.22.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "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" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91e9fe4e310ed6ed699c5172e53ab838c05bc830d467655182f9e1a937c05f16
[INFO] running `Command { std: "docker" "start" "-a" "91e9fe4e310ed6ed699c5172e53ab838c05bc830d467655182f9e1a937c05f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91e9fe4e310ed6ed699c5172e53ab838c05bc830d467655182f9e1a937c05f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91e9fe4e310ed6ed699c5172e53ab838c05bc830d467655182f9e1a937c05f16", kill_on_drop: false }`
[INFO] [stdout] 91e9fe4e310ed6ed699c5172e53ab838c05bc830d467655182f9e1a937c05f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 800e5e002bc878b7b9c4669494821647add9a159e22ed5e5f9c95d71ca1f2da5
[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" "800e5e002bc878b7b9c4669494821647add9a159e22ed5e5f9c95d71ca1f2da5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling target-lexicon v0.11.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking wasmparser v0.71.0
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking adler v1.0.1
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling wasi-common v0.22.0
[INFO] [stderr]    Compiling wasmtime-wasi v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling psm v0.1.12
[INFO] [stderr]    Compiling wasmtime-runtime v0.22.0
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking wast v22.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking regalloc v0.0.31
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cpp_demangle v0.3.2
[INFO] [stderr]    Compiling raw-cpuid v8.1.2
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]     Checking filetime v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling tracing-attributes v0.1.13
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]    Compiling witx v0.8.8
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking yanix v0.22.0
[INFO] [stderr]    Compiling wiggle-generate v0.22.0
[INFO] [stderr]    Compiling wiggle-macro v0.22.0
[INFO] [stderr]    Compiling wasmtime-wiggle-macro v0.22.0
[INFO] [stderr]     Checking wiggle v0.22.0
[INFO] [stderr]     Checking wiggle-borrow v0.22.0
[INFO] [stderr]     Checking cranelift-entity v0.69.0
[INFO] [stderr]     Checking bincode v1.3.2
[INFO] [stderr]     Checking cranelift-bforest v0.69.0
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking object v0.22.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.69.0
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]    Compiling cranelift-codegen v0.69.0
[INFO] [stderr]     Checking cranelift-frontend v0.69.0
[INFO] [stderr]     Checking cranelift-native v0.69.0
[INFO] [stderr]     Checking cranelift-wasm v0.69.0
[INFO] [stderr]     Checking wasmtime-environ v0.22.0
[INFO] [stderr]     Checking wasmtime-debug v0.22.0
[INFO] [stderr]     Checking wasmtime-cranelift v0.22.0
[INFO] [stderr]     Checking wasmtime-profiling v0.22.0
[INFO] [stderr]     Checking wasmtime-obj v0.22.0
[INFO] [stderr]     Checking wasmtime-jit v0.22.0
[INFO] [stderr]     Checking wasmtime v0.22.0
[INFO] [stderr]     Checking wasmtime-wiggle v0.22.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 15s
[INFO] running `Command { std: "docker" "inspect" "800e5e002bc878b7b9c4669494821647add9a159e22ed5e5f9c95d71ca1f2da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "800e5e002bc878b7b9c4669494821647add9a159e22ed5e5f9c95d71ca1f2da5", kill_on_drop: false }`
[INFO] [stdout] 800e5e002bc878b7b9c4669494821647add9a159e22ed5e5f9c95d71ca1f2da5