[INFO] crate tablegen 0.1.1 is already in cache [INFO] extracting crate tablegen 0.1.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/tablegen/0.1.1 [INFO] extracting crate tablegen 0.1.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/tablegen/0.1.1 [INFO] validating manifest of tablegen-0.1.1 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tablegen-0.1.1 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tablegen-0.1.1 [INFO] finished frobbing tablegen-0.1.1 [INFO] frobbed toml for tablegen-0.1.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/tablegen/0.1.1/Cargo.toml [INFO] started frobbing tablegen-0.1.1 [INFO] finished frobbing tablegen-0.1.1 [INFO] frobbed toml for tablegen-0.1.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/tablegen/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tablegen-0.1.1 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/tablegen/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c557485f19d1227ea6319f042afb2b58ec64e5fd154c0f30997fc8ed06934dc9 [INFO] running `"docker" "start" "-a" "c557485f19d1227ea6319f042afb2b58ec64e5fd154c0f30997fc8ed06934dc9"` [INFO] [stderr] Compiling tablegen v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `cwd` [INFO] [stderr] --> build.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let cwd = env::var("CARGO_MANIFEST_DIR").unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_cwd` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out_dir` [INFO] [stderr] --> build.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let out_dir = env::var("OUT_DIR").unwrap(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_out_dir` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> build.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | cfg.read_to_string(&mut lib_dir); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `tablegen v0.1.1 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/tablegen-a7ab007092cbb224/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] running: "cmake" "/opt/crater/workdir/ctablegen" "-DLLVM_CONFIG_BIN=llvm-config" "-DCMAKE_INSTALL_PREFIX=/opt/crater/target/debug/build/tablegen-64483db9137ced4a/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_C_COMPILER=/usr/bin/cc" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_CXX_COMPILER=/usr/bin/c++" "-DCMAKE_BUILD_TYPE=Debug" [INFO] [stderr] -- The CXX compiler identification is GNU 6.3.0 [INFO] [stderr] -- Check for working CXX compiler: /usr/bin/c++ [INFO] [stderr] -- Check for working CXX compiler: /usr/bin/c++ -- works [INFO] [stderr] -- Detecting CXX compiler ABI info [INFO] [stderr] -- Detecting CXX compiler ABI info - done [INFO] [stderr] -- Detecting CXX compile features [INFO] [stderr] -- Detecting CXX compile features - done [INFO] [stderr] -- Configuring done [INFO] [stderr] -- Generating done [INFO] [stderr] -- Build files have been written to: /opt/crater/target/debug/build/tablegen-64483db9137ced4a/out/build [INFO] [stderr] running: "cmake" "--build" "." "--target" "install" "--config" "Debug" "--" [INFO] [stderr] Scanning dependencies of target ctablegen [INFO] [stderr] [ 6%] Building CXX object src/CMakeFiles/ctablegen.dir/__/third-party/llvm-3.8.1/lib/TableGen/Error.cpp.o [INFO] [stderr] [ 13%] Building CXX object src/CMakeFiles/ctablegen.dir/RecordVal.cc.o [INFO] [stderr] [ 20%] Building CXX object src/CMakeFiles/ctablegen.dir/__/third-party/llvm-3.8.1/lib/TableGen/StringMatcher.cpp.o [INFO] [stderr] [ 26%] Building CXX object src/CMakeFiles/ctablegen.dir/__/third-party/llvm-3.8.1/lib/TableGen/Record.cpp.o [INFO] [stderr] [ 33%] Building CXX object src/CMakeFiles/ctablegen.dir/Utility.cc.o [INFO] [stderr] [ 40%] Building CXX object src/CMakeFiles/ctablegen.dir/__/third-party/llvm-3.8.1/lib/TableGen/TGLexer.cpp.o [INFO] [stderr] [ 46%] Building CXX object src/CMakeFiles/ctablegen.dir/__/third-party/llvm-3.8.1/lib/TableGen/TGParser.cpp.o [INFO] [stderr] [ 53%] Building CXX object src/CMakeFiles/ctablegen.dir/__/third-party/llvm-3.8.1/lib/TableGen/SetTheory.cpp.o [INFO] [stderr] src/CMakeFiles/ctablegen.dir/build.make:158: recipe for target 'src/CMakeFiles/ctablegen.dir/__/third-party/llvm-3.8.1/lib/TableGen/TGLexer.cpp.o' failed [INFO] [stderr] src/CMakeFiles/ctablegen.dir/build.make:206: recipe for target 'src/CMakeFiles/ctablegen.dir/Utility.cc.o' failed [INFO] [stderr] CMakeFiles/Makefile2:85: recipe for target 'src/CMakeFiles/ctablegen.dir/all' failed [INFO] [stderr] Makefile:138: recipe for target 'all' failed [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] usage: llvm-config