[INFO] fetching crate numkong 7.5.0...
[INFO] testing numkong-7.5.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate numkong 7.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate numkong 7.5.0
[INFO] finished tweaking crates.io crate numkong 7.5.0
[INFO] tweaked toml for crates.io crate numkong 7.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate numkong 7.5.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate numkong 7.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wiggle-macro v43.0.1
[INFO] [stderr]   Downloaded wasmtime-internal-core v43.0.1
[INFO] [stderr]   Downloaded leb128 v0.2.5
[INFO] [stderr]   Downloaded wiggle v43.0.1
[INFO] [stderr]   Downloaded wasmtime-internal-jit-icache-coherence v43.0.1
[INFO] [stderr]   Downloaded ambient-authority v0.0.2
[INFO] [stderr]   Downloaded maybe-owned v0.3.4
[INFO] [stderr]   Downloaded wasmtime-internal-winch v43.0.1
[INFO] [stderr]   Downloaded cap-time-ext v3.4.5
[INFO] [stderr]   Downloaded fs-set-times v0.20.3
[INFO] [stderr]   Downloaded cap-rand v3.4.5
[INFO] [stderr]   Downloaded cap-net-ext v3.4.5
[INFO] [stderr]   Downloaded wasmtime-wasi-io v43.0.1
[INFO] [stderr]   Downloaded rustix-linux-procfs v0.1.1
[INFO] [stderr]   Downloaded fxprof-processed-profile v0.8.1
[INFO] [stderr]   Downloaded cap-primitives v3.4.5
[INFO] [stderr]   Downloaded fork_union v2.3.1
[INFO] [stderr]   Downloaded winch-codegen v43.0.1
[INFO] [stderr]   Downloaded regalloc2 v0.15.0
[INFO] [stderr]   Downloaded wit-parser v0.245.1
[INFO] [stderr]   Downloaded ittapi-sys v0.4.0
[INFO] [stderr]   Downloaded wasmtime-internal-component-macro v43.0.1
[INFO] [stderr]   Downloaded im-rc v15.1.0
[INFO] [stderr]   Downloaded wasmtime-environ v43.0.1
[INFO] [stderr]   Downloaded wast v246.0.2
[INFO] [stderr]   Downloaded wasmparser v0.245.1
[INFO] [stderr]   Downloaded wasmtime-internal-cranelift v43.0.1
[INFO] [stderr]   Downloaded cpp_demangle v0.4.5
[INFO] [stderr]   Downloaded wasm-encoder v0.246.2
[INFO] [stderr]   Downloaded io-extras v0.18.4
[INFO] [stderr]   Downloaded cranelift-isle v0.130.1
[INFO] [stderr]   Downloaded gimli v0.33.0
[INFO] [stderr]   Downloaded wasmparser v0.246.2
[INFO] [stderr]   Downloaded object v0.38.1
[INFO] [stderr]   Downloaded cranelift-entity v0.130.1
[INFO] [stderr]   Downloaded wasm-encoder v0.245.1
[INFO] [stderr]   Downloaded wasmtime-wasi v43.0.1
[INFO] [stderr]   Downloaded wasm-compose v0.245.1
[INFO] [stderr]   Downloaded wasmtime-internal-fiber v43.0.1
[INFO] [stderr]   Downloaded cranelift-frontend v0.130.1
[INFO] [stderr]   Downloaded cranelift-assembler-x64 v0.130.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.130.1
[INFO] [stderr]   Downloaded pulley-interpreter v43.0.1
[INFO] [stderr]   Downloaded wasmtime-internal-unwinder v43.0.1
[INFO] [stderr]   Downloaded cranelift-bforest v0.130.1
[INFO] [stderr]   Downloaded wasmprinter v0.245.1
[INFO] [stderr]   Downloaded wat v1.246.2
[INFO] [stderr]   Downloaded wasmtime-internal-jit-debug v43.0.1
[INFO] [stderr]   Downloaded wast v35.0.2
[INFO] [stderr]   Downloaded cap-std v3.4.5
[INFO] [stderr]   Downloaded fd-lock v4.0.4
[INFO] [stderr]   Downloaded io-lifetimes v2.0.4
[INFO] [stderr]   Downloaded addr2line v0.26.1
[INFO] [stderr]   Downloaded debugid v0.8.0
[INFO] [stderr]   Downloaded ittapi v0.4.0
[INFO] [stderr]   Downloaded wasmtime-internal-cache v43.0.1
[INFO] [stderr]   Downloaded wasmtime-internal-wit-bindgen v43.0.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.130.1
[INFO] [stderr]   Downloaded cap-fs-ext v3.4.5
[INFO] [stderr]   Downloaded mach2 v0.4.3
[INFO] [stderr]   Downloaded witx v0.9.1
[INFO] [stderr]   Downloaded wasmtime v43.0.1
[INFO] [stderr]   Downloaded cranelift-codegen v0.130.1
[INFO] [stderr]   Downloaded winx v0.36.4
[INFO] [stderr]   Downloaded system-interface v0.27.3
[INFO] [stderr]   Downloaded cranelift-control v0.130.1
[INFO] [stderr]   Downloaded cranelift-native v0.130.1
[INFO] [stderr]   Downloaded cranelift-assembler-x64-meta v0.130.1
[INFO] [stderr]   Downloaded cranelift-srcgen v0.130.1
[INFO] [stderr]   Downloaded wasmtime-internal-component-util v43.0.1
[INFO] [stderr]   Downloaded cranelift-bitset v0.130.1
[INFO] [stderr]   Downloaded wiggle-generate v43.0.1
[INFO] [stderr]   Downloaded pulley-macros v43.0.1
[INFO] [stderr]   Downloaded wasmtime-internal-versioned-export-macros v43.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 500a08f267b5f847e452cb1abd31dfabee709fa05c621fd113138b6c16ef04e2
[INFO] running `Command { std: "docker" "start" "-a" "500a08f267b5f847e452cb1abd31dfabee709fa05c621fd113138b6c16ef04e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "500a08f267b5f847e452cb1abd31dfabee709fa05c621fd113138b6c16ef04e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500a08f267b5f847e452cb1abd31dfabee709fa05c621fd113138b6c16ef04e2", kill_on_drop: false }`
[INFO] [stdout] 500a08f267b5f847e452cb1abd31dfabee709fa05c621fd113138b6c16ef04e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 997f555c48e94ab94a2767dfe0e5049f96d1c11e2abd425596caf44a7ba3e02c
[INFO] running `Command { std: "docker" "start" "-a" "997f555c48e94ab94a2767dfe0e5049f96d1c11e2abd425596caf44a7ba3e02c", kill_on_drop: false }`
[INFO] [stderr]    Compiling numkong v7.5.0 (/opt/rustwide/workdir)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "997f555c48e94ab94a2767dfe0e5049f96d1c11e2abd425596caf44a7ba3e02c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "997f555c48e94ab94a2767dfe0e5049f96d1c11e2abd425596caf44a7ba3e02c", kill_on_drop: false }`
[INFO] [stdout] 997f555c48e94ab94a2767dfe0e5049f96d1c11e2abd425596caf44a7ba3e02c