[INFO] cloning repository https://github.com/meyoustu/llvm-ir-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meyoustu/llvm-ir-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeyoustu%2Fllvm-ir-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeyoustu%2Fllvm-ir-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46f4381b84b5c3fd1ab68f222a0c5db5d58b906b
[INFO] checking meyoustu/llvm-ir-demo against master#419b3e2d3e350822550eee0e82eeded4d324d584 for pr-135536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeyoustu%2Fllvm-ir-demo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/meyoustu/llvm-ir-demo on toolchain 419b3e2d3e350822550eee0e82eeded4d324d584
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/meyoustu/llvm-ir-demo
[INFO] finished tweaking git repo https://github.com/meyoustu/llvm-ir-demo
[INFO] tweaked toml for git repo https://github.com/meyoustu/llvm-ir-demo written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/meyoustu/llvm-ir-demo 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" "+419b3e2d3e350822550eee0e82eeded4d324d584" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding anyhow v1.0.95
[INFO] [stderr]     Updating llvm-sys v130.0.4 -> v170.2.0 (available: v191.0.0)
[INFO] [stderr]       Adding regex-lite v0.1.6
[INFO] [stderr]     Updating semver v0.11.0 -> v1.0.24
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded llvm-sys v170.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72a9b046e4474534e7e86e40498fb935dccbd13c171424bae485a0d5ceb6117b
[INFO] running `Command { std: "docker" "start" "-a" "72a9b046e4474534e7e86e40498fb935dccbd13c171424bae485a0d5ceb6117b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72a9b046e4474534e7e86e40498fb935dccbd13c171424bae485a0d5ceb6117b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a9b046e4474534e7e86e40498fb935dccbd13c171424bae485a0d5ceb6117b", kill_on_drop: false }`
[INFO] [stdout] 72a9b046e4474534e7e86e40498fb935dccbd13c171424bae485a0d5ceb6117b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec656c7e8179c9e6c09705acb9e77053c13b5f5dcca5cdfccc8aee121af764e8
[INFO] running `Command { std: "docker" "start" "-a" "ec656c7e8179c9e6c09705acb9e77053c13b5f5dcca5cdfccc8aee121af764e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling llvm-sys v170.2.0
[INFO] [stdout] error: No suitable version of LLVM was found system-wide or pointed
[INFO] [stdout]               to by LLVM_SYS_170_PREFIX.
[INFO] [stdout]        
[INFO] [stdout]               Consider using `llvmenv` to compile an appropriate copy of LLVM, and
[INFO] [stdout]               refer to the llvm-sys documentation for more information.
[INFO] [stdout]        
[INFO] [stdout]               llvm-sys: https://crates.io/crates/llvm-sys
[INFO] [stdout]               llvmenv: https://crates.io/crates/llvmenv
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/llvm-sys-170.2.0/src/lib.rs:479:1
[INFO] [stdout]     |
[INFO] [stdout] 479 | / std::compile_error!(concat!(
[INFO] [stdout] 480 | |     "No suitable version of LLVM was found system-wide or pointed
[INFO] [stdout] 481 | |        to by LLVM_SYS_",
[INFO] [stdout] 482 | |     env!("CARGO_PKG_VERSION_MAJOR"),
[INFO] [stdout] ...   |
[INFO] [stdout] 489 | |        llvmenv: https://crates.io/crates/llvmenv"
[INFO] [stdout] 490 | | ));
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llvm-sys` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ec656c7e8179c9e6c09705acb9e77053c13b5f5dcca5cdfccc8aee121af764e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec656c7e8179c9e6c09705acb9e77053c13b5f5dcca5cdfccc8aee121af764e8", kill_on_drop: false }`
[INFO] [stdout] ec656c7e8179c9e6c09705acb9e77053c13b5f5dcca5cdfccc8aee121af764e8