[INFO] cloning repository https://github.com/pepyakin/wasmtime-backtrace-segfault-repr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pepyakin/wasmtime-backtrace-segfault-repr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpepyakin%2Fwasmtime-backtrace-segfault-repr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpepyakin%2Fwasmtime-backtrace-segfault-repr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a7954e7019d6a769d1c5a4f5823d4970ee7e332
[INFO] checking pepyakin/wasmtime-backtrace-segfault-repr against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpepyakin%2Fwasmtime-backtrace-segfault-repr" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pepyakin/wasmtime-backtrace-segfault-repr on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pepyakin/wasmtime-backtrace-segfault-repr
[INFO] finished tweaking git repo https://github.com/pepyakin/wasmtime-backtrace-segfault-repr
[INFO] tweaked toml for git repo https://github.com/pepyakin/wasmtime-backtrace-segfault-repr written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/pepyakin/wasmtime-backtrace-segfault-repr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/substrate.git`
[INFO] [stderr]     Updating git repository `https://github.com/bytecodealliance/wasmtime.git`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/wasm-c-api`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/WASI`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/testsuite`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07273f07df9246b2b8d5c29d4050b022cc4e3fbb502473d54342d8f83d5c889f
[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" "07273f07df9246b2b8d5c29d4050b022cc4e3fbb502473d54342d8f83d5c889f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07273f07df9246b2b8d5c29d4050b022cc4e3fbb502473d54342d8f83d5c889f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07273f07df9246b2b8d5c29d4050b022cc4e3fbb502473d54342d8f83d5c889f", kill_on_drop: false }`
[INFO] [stdout] 07273f07df9246b2b8d5c29d4050b022cc4e3fbb502473d54342d8f83d5c889f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d83564a4bd2158525bbf4781336090dacb7d29598d2c9bc9a38ccb5dd2051eab
[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" "d83564a4bd2158525bbf4781336090dacb7d29598d2c9bc9a38ccb5dd2051eab", kill_on_drop: false }`
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[INFO] [stderr]     Checking sp-externalities v0.8.0 (https://github.com/paritytech/substrate.git?rev=22887d5#22887d5e)
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.56.0
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[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v2.0.0 (https://github.com/paritytech/substrate.git?rev=22887d5#22887d5e)
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[INFO] [stderr]    Compiling cranelift-codegen v0.56.0
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[INFO] [stderr]     Checking sp-core v2.0.0 (https://github.com/paritytech/substrate.git?rev=22887d5#22887d5e)
[INFO] [stderr]     Checking sp-allocator v2.0.0 (https://github.com/paritytech/substrate.git?rev=22887d5#22887d5e)
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[INFO] [stderr]     Checking wasmtime-jit v0.9.0 (https://github.com/bytecodealliance/wasmtime.git?rev=83ff015#83ff0150)
[INFO] [stderr]     Checking wasmtime v0.9.0 (https://github.com/bytecodealliance/wasmtime.git?rev=83ff015#83ff0150)
[INFO] [stderr]     Checking wasmtime-backtrace-segfault-repr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 17s
[INFO] running `Command { std: "docker" "inspect" "d83564a4bd2158525bbf4781336090dacb7d29598d2c9bc9a38ccb5dd2051eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d83564a4bd2158525bbf4781336090dacb7d29598d2c9bc9a38ccb5dd2051eab", kill_on_drop: false }`
[INFO] [stdout] d83564a4bd2158525bbf4781336090dacb7d29598d2c9bc9a38ccb5dd2051eab