[INFO] fetching crate wasmtime-wiggle 0.26.0...
[INFO] checking wasmtime-wiggle-0.26.0 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] extracting crate wasmtime-wiggle 0.26.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate wasmtime-wiggle 0.26.0 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmtime-wiggle 0.26.0
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate wasmtime-wiggle 0.26.0
[INFO] tweaked toml for crates.io crate wasmtime-wiggle 0.26.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "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" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b777706af9c4ec7a6084cbb0236aefbaaf5a9c96d24dfd362b79696ef4f1a74
[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" "4b777706af9c4ec7a6084cbb0236aefbaaf5a9c96d24dfd362b79696ef4f1a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b777706af9c4ec7a6084cbb0236aefbaaf5a9c96d24dfd362b79696ef4f1a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b777706af9c4ec7a6084cbb0236aefbaaf5a9c96d24dfd362b79696ef4f1a74", kill_on_drop: false }`
[INFO] [stdout] 4b777706af9c4ec7a6084cbb0236aefbaaf5a9c96d24dfd362b79696ef4f1a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20f2f7439201d290f7c7a58b6d2f152f1ae3bc563b59913a284eb7ed5ebd896a
[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" "20f2f7439201d290f7c7a58b6d2f152f1ae3bc563b59913a284eb7ed5ebd896a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking wasmparser v0.77.0
[INFO] [stderr]     Checking more-asserts v0.2.1
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking quick-error v2.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking wast v33.0.0
[INFO] [stderr]    Compiling cpp_demangle v0.3.2
[INFO] [stderr]    Compiling cranelift-codegen v0.73.0
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling wasmtime-fiber v0.26.0
[INFO] [stderr]    Compiling backtrace v0.3.58
[INFO] [stderr]    Compiling wasmtime-runtime v0.26.0
[INFO] [stderr]    Compiling psm v0.1.12
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking witx v0.9.0
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]    Compiling wiggle-generate v0.26.0
[INFO] [stderr]    Compiling wiggle-macro v0.26.0
[INFO] [stderr]    Compiling wasmtime-wiggle-macro v0.26.0
[INFO] [stderr]     Checking wiggle v0.26.0
[INFO] [stderr]     Checking wiggle-borrow v0.26.0
[INFO] [stderr]     Checking cranelift-entity v0.73.0
[INFO] [stderr]     Checking cranelift-codegen-shared v0.73.0
[INFO] [stderr]     Checking regalloc v0.0.31
[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 v0.73.0
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking cranelift-frontend v0.73.0
[INFO] [stderr]     Checking cranelift-native v0.73.0
[INFO] [stderr]     Checking cranelift-wasm v0.73.0
[INFO] [stderr]     Checking wasmtime-environ v0.26.0
[INFO] [stderr]     Checking wasmtime-debug v0.26.0
[INFO] [stderr]     Checking wasmtime-cranelift v0.26.0
[INFO] [stderr]     Checking wasmtime-obj v0.26.0
[INFO] [stderr]     Checking wasmtime-profiling v0.26.0
[INFO] [stderr]     Checking wasmtime-jit v0.26.0
[INFO] [stderr]     Checking wasmtime v0.26.0
[INFO] [stderr]     Checking wasmtime-wiggle v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 58s
[INFO] running `Command { std: "docker" "inspect" "20f2f7439201d290f7c7a58b6d2f152f1ae3bc563b59913a284eb7ed5ebd896a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f2f7439201d290f7c7a58b6d2f152f1ae3bc563b59913a284eb7ed5ebd896a", kill_on_drop: false }`
[INFO] [stdout] 20f2f7439201d290f7c7a58b6d2f152f1ae3bc563b59913a284eb7ed5ebd896a