[INFO] cloning repository https://github.com/gcharnock/linear-programming-experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gcharnock/linear-programming-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcharnock%2Flinear-programming-experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcharnock%2Flinear-programming-experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1de1ba40efa23f281ffceb8930b155fd4ab12a6
[INFO] building gcharnock/linear-programming-experiments against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcharnock%2Flinear-programming-experiments" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gcharnock/linear-programming-experiments
[INFO] finished tweaking git repo https://github.com/gcharnock/linear-programming-experiments
[INFO] tweaked toml for git repo https://github.com/gcharnock/linear-programming-experiments written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gcharnock/linear-programming-experiments on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gcharnock/linear-programming-experiments 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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17ad11c7d952064c8f939e2127b7959cd995037c68234c40ea7b73f314037765
[INFO] running `Command { std: "docker" "start" "-a" "17ad11c7d952064c8f939e2127b7959cd995037c68234c40ea7b73f314037765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17ad11c7d952064c8f939e2127b7959cd995037c68234c40ea7b73f314037765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ad11c7d952064c8f939e2127b7959cd995037c68234c40ea7b73f314037765", kill_on_drop: false }`
[INFO] [stdout] 17ad11c7d952064c8f939e2127b7959cd995037c68234c40ea7b73f314037765
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 63a616827b2319377191f48dc6fd3f23e1e22f87587c27affe1184a7fca6aa7c
[INFO] running `Command { std: "docker" "start" "-a" "63a616827b2319377191f48dc6fd3f23e1e22f87587c27affe1184a7fca6aa7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling lpsolve-sys v5.5.0
[INFO] [stderr]    Compiling lpsolve v0.1.0
[INFO] [stderr]    Compiling constraints v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "rust-lld" "-flavor" "wasm" "--export" "__main_void" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<2 object files omitted>" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/libpanic_abort-*.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{liblpsolve-73cee4e3fd23881d,libbitflags-caf68dc6c8143b37,liblpsolve_sys-8551f98e2b41f881,liblibc-fae63aa1fef932fb}.rlib" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/wasm32-wasip1/debug/build/lpsolve-sys-cc95b4bb396f8a5a/out" "-L" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/constraints-91a591945ec7023c.wasm" "--gc-sections" "-O0"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_MDO.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'commonlib.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'colamd.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'mmio.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'myblas.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'ini.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'fortify.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_rlp.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_crash.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_LUSOL.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lusol.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_Hash.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_lib.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_wlp.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_matrix.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_mipbb.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_MPS.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_params.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_presolve.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_price.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_pricePSE.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_report.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_scale.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_simplex.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_SOS.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'lp_utils.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve_sys-8551f98e2b41f881.rlib: archive member 'yacc_read.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve-73cee4e3fd23881d.rlib(lpsolve-73cee4e3fd23881d.lpsolve.f3e2822712b0e884-cgu.0.rcgu.o): undefined symbol: get_Ncolumns
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve-73cee4e3fd23881d.rlib(lpsolve-73cee4e3fd23881d.lpsolve.f3e2822712b0e884-cgu.0.rcgu.o): undefined symbol: add_constraint
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve-73cee4e3fd23881d.rlib(lpsolve-73cee4e3fd23881d.lpsolve.f3e2822712b0e884-cgu.0.rcgu.o): undefined symbol: get_variables
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve-73cee4e3fd23881d.rlib(lpsolve-73cee4e3fd23881d.lpsolve.f3e2822712b0e884-cgu.0.rcgu.o): undefined symbol: set_obj_fn
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve-73cee4e3fd23881d.rlib(lpsolve-73cee4e3fd23881d.lpsolve.f3e2822712b0e884-cgu.0.rcgu.o): undefined symbol: make_lp
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve-73cee4e3fd23881d.rlib(lpsolve-73cee4e3fd23881d.lpsolve.f3e2822712b0e884-cgu.0.rcgu.o): undefined symbol: solve
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve-73cee4e3fd23881d.rlib(lpsolve-73cee4e3fd23881d.lpsolve.f3e2822712b0e884-cgu.0.rcgu.o): undefined symbol: write_lpex
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/liblpsolve-73cee4e3fd23881d.rlib(lpsolve-73cee4e3fd23881d.lpsolve.f3e2822712b0e884-cgu.0.rcgu.o): undefined symbol: delete_lp
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `constraints` (bin "constraints") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "63a616827b2319377191f48dc6fd3f23e1e22f87587c27affe1184a7fca6aa7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a616827b2319377191f48dc6fd3f23e1e22f87587c27affe1184a7fca6aa7c", kill_on_drop: false }`
[INFO] [stdout] 63a616827b2319377191f48dc6fd3f23e1e22f87587c27affe1184a7fca6aa7c