[INFO] fetching crate irvm-lower 0.1.0-alpha.4...
[INFO] testing irvm-lower-0.1.0-alpha.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate irvm-lower 0.1.0-alpha.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate irvm-lower 0.1.0-alpha.4
[INFO] finished tweaking crates.io crate irvm-lower 0.1.0-alpha.4
[INFO] tweaked toml for crates.io crate irvm-lower 0.1.0-alpha.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate irvm-lower 0.1.0-alpha.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate irvm-lower 0.1.0-alpha.4 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded irvm v0.1.0-alpha.4
[INFO] [stderr]   Downloaded llvm-sys v191.0.0
[INFO] [stderr]   Downloaded nonzero_ext v0.1.5
[INFO] [stderr]   Downloaded typed-generational-arena v0.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f63e42f71910d66d93bc10a37b9a35ca1992caa5409046b45cb7dabe52d30929
[INFO] running `Command { std: "docker" "start" "-a" "f63e42f71910d66d93bc10a37b9a35ca1992caa5409046b45cb7dabe52d30929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f63e42f71910d66d93bc10a37b9a35ca1992caa5409046b45cb7dabe52d30929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f63e42f71910d66d93bc10a37b9a35ca1992caa5409046b45cb7dabe52d30929", kill_on_drop: false }`
[INFO] [stdout] f63e42f71910d66d93bc10a37b9a35ca1992caa5409046b45cb7dabe52d30929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e2d9e05b16f5a0a024d6cf40810dd75cf7675374a28763dd224adc8a7a571035
[INFO] running `Command { std: "docker" "start" "-a" "e2d9e05b16f5a0a024d6cf40810dd75cf7675374a28763dd224adc8a7a571035", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling nonzero_ext v0.1.5
[INFO] [stderr]    Compiling either v1.14.0
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling cc v1.2.15
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling llvm-sys v191.0.0
[INFO] [stderr]    Compiling typed-generational-arena v0.2.6
[INFO] [stdout] error: No suitable version of LLVM was found system-wide or pointed
[INFO] [stdout]               to by LLVM_SYS_191_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-191.0.0/src/lib.rs:529:1
[INFO] [stdout]     |
[INFO] [stdout] 529 | / std::compile_error!(concat!(
[INFO] [stdout] 530 | |     "No suitable version of LLVM was found system-wide or pointed
[INFO] [stdout] 531 | |        to by LLVM_SYS_",
[INFO] [stdout] 532 | |     env!("CARGO_PKG_VERSION_MAJOR"),
[INFO] [stdout] ...   |
[INFO] [stdout] 539 | |        llvmenv: https://crates.io/crates/llvmenv"
[INFO] [stdout] 540 | | ));
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llvm-sys` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e2d9e05b16f5a0a024d6cf40810dd75cf7675374a28763dd224adc8a7a571035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d9e05b16f5a0a024d6cf40810dd75cf7675374a28763dd224adc8a7a571035", kill_on_drop: false }`
[INFO] [stdout] e2d9e05b16f5a0a024d6cf40810dd75cf7675374a28763dd224adc8a7a571035