[INFO] fetching crate llzk 0.4.0...
[INFO] fixing llzk-0.4.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate llzk 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate llzk 0.4.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate llzk 0.4.0
[INFO] tweaked toml for crates.io crate llzk 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate llzk 0.4.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate llzk 0.4.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck_macros v1.1.0
[INFO] [stderr]   Downloaded mlir-testutils v0.1.0
[INFO] [stderr]   Downloaded quickcheck v1.0.3
[INFO] [stderr]   Downloaded mlir-sys v0.5.0
[INFO] [stderr]   Downloaded llzk-sys-build-support v1.0.1
[INFO] [stderr]   Downloaded melior v0.25.1
[INFO] [stderr]   Downloaded llzk-macro v0.3.0
[INFO] [stderr]   Downloaded tblgen v0.7.2
[INFO] [stderr]   Downloaded llzk-sys v20.0.0
[INFO] [stderr]   Downloaded melior-macro v0.18.1
[INFO] [stderr]   Downloaded comrak v0.42.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 691b3f1e6e67cc0c5fa55ca7e1d2f814d3939367c1e74d4bd863af0fa87b104f
[INFO] running `Command { std: "docker" "start" "691b3f1e6e67cc0c5fa55ca7e1d2f814d3939367c1e74d4bd863af0fa87b104f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "691b3f1e6e67cc0c5fa55ca7e1d2f814d3939367c1e74d4bd863af0fa87b104f" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "691b3f1e6e67cc0c5fa55ca7e1d2f814d3939367c1e74d4bd863af0fa87b104f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "691b3f1e6e67cc0c5fa55ca7e1d2f814d3939367c1e74d4bd863af0fa87b104f" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling melior-macro v0.18.1
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking similar-asserts v1.7.0
[INFO] [stderr]    Compiling caseless v0.2.2
[INFO] [stderr]    Compiling comrak v0.42.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking simplelog v0.12.2
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling llzk-macro v0.3.0
[INFO] [stderr]     Checking rstest v0.25.0
[INFO] [stderr]    Compiling llzk-sys-build-support v1.0.1
[INFO] [stderr]    Compiling tblgen v0.7.2
[INFO] [stderr]    Compiling mlir-sys v0.5.0
[INFO] [stderr]    Compiling llzk-sys v20.0.0
[INFO] [stderr] error: failed to run custom build command for `mlir-sys v0.5.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mlir-sys-9cb30e7a66eeb0ba/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   failed to find correct version (20.x.x) of llvm-config (found 18.1.3)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `tblgen v0.7.2`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/tblgen-6adfda641d816f78/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   failed to find correct version (20.x.x) of llvm-config (found 18.1.3)
[INFO] running `Command { std: "docker" "inspect" "691b3f1e6e67cc0c5fa55ca7e1d2f814d3939367c1e74d4bd863af0fa87b104f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "691b3f1e6e67cc0c5fa55ca7e1d2f814d3939367c1e74d4bd863af0fa87b104f", kill_on_drop: false }`
[INFO] [stdout] 691b3f1e6e67cc0c5fa55ca7e1d2f814d3939367c1e74d4bd863af0fa87b104f
