[INFO] fetching crate wasmtime-lightbeam 0.25.0...
[INFO] checking wasmtime-lightbeam-0.25.0 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] extracting crate wasmtime-lightbeam 0.25.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wasmtime-lightbeam 0.25.0 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmtime-lightbeam 0.25.0
[INFO] finished tweaking crates.io crate wasmtime-lightbeam 0.25.0
[INFO] tweaked toml for crates.io crate wasmtime-lightbeam 0.25.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded capstone v0.7.0
[INFO] [stderr]   Downloaded memmap2 v0.2.2
[INFO] [stderr]   Downloaded derive_utils v0.11.2
[INFO] [stderr]   Downloaded dynasm v1.0.1
[INFO] [stderr]   Downloaded iter-enum v0.2.7
[INFO] [stderr]   Downloaded capstone-sys v0.11.0
[INFO] [stderr]   Downloaded lightbeam v0.25.0
[INFO] [stderr]   Downloaded dynasmrt v1.0.1
[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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da3af05587166bfdb231f0355bc9b497a0456e9097b2e230c2838c9a04964571
[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" "da3af05587166bfdb231f0355bc9b497a0456e9097b2e230c2838c9a04964571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da3af05587166bfdb231f0355bc9b497a0456e9097b2e230c2838c9a04964571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3af05587166bfdb231f0355bc9b497a0456e9097b2e230c2838c9a04964571", kill_on_drop: false }`
[INFO] [stdout] da3af05587166bfdb231f0355bc9b497a0456e9097b2e230c2838c9a04964571
[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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f42617feb34de4fceb9a499f83804ee46a81db6b5ab4c7dce60961a4c89ea51b
[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" "f42617feb34de4fceb9a499f83804ee46a81db6b5ab4c7dce60961a4c89ea51b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling capstone-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking memmap2 v0.2.2
[INFO] [stderr]     Checking unsafe-any v0.4.2
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling dynasm v1.0.1
[INFO] [stderr]    Compiling derive_more v0.99.13
[INFO] [stderr]    Compiling iter-enum v0.2.7
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking indexmap v1.6.2
[INFO] [stderr]     Checking cranelift-entity v0.72.0
[INFO] [stderr]     Checking regalloc v0.0.31
[INFO] [stderr]     Checking cranelift-codegen-shared v0.72.0
[INFO] [stderr]     Checking cranelift-bforest v0.72.0
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking dynasmrt v1.0.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.72.0
[INFO] [stderr]     Checking capstone v0.7.0
[INFO] [stderr]    Compiling cranelift-codegen v0.72.0
[INFO] [stderr]     Checking cranelift-frontend v0.72.0
[INFO] [stderr]     Checking lightbeam v0.25.0
[INFO] [stderr]     Checking cranelift-wasm v0.72.0
[INFO] [stderr]     Checking wasmtime-environ v0.25.0
[INFO] [stderr]     Checking wasmtime-lightbeam v0.25.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "f42617feb34de4fceb9a499f83804ee46a81db6b5ab4c7dce60961a4c89ea51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42617feb34de4fceb9a499f83804ee46a81db6b5ab4c7dce60961a4c89ea51b", kill_on_drop: false }`
[INFO] [stdout] f42617feb34de4fceb9a499f83804ee46a81db6b5ab4c7dce60961a4c89ea51b