[INFO] cloning repository https://github.com/mariocao/witnet-vanity
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mariocao/witnet-vanity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariocao%2Fwitnet-vanity", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariocao%2Fwitnet-vanity'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c0cedeb03537404a6cb677f54513d246ee59411
[INFO] building mariocao/witnet-vanity against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariocao%2Fwitnet-vanity" "/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/mariocao/witnet-vanity
[INFO] finished tweaking git repo https://github.com/mariocao/witnet-vanity
[INFO] tweaked toml for git repo https://github.com/mariocao/witnet-vanity written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mariocao/witnet-vanity 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/mariocao/witnet-vanity 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 754f458103782cbbcdac2b74b2c75aa3f74c215ea82c17a4d68a09bb44d74b01
[INFO] running `Command { std: "docker" "start" "-a" "754f458103782cbbcdac2b74b2c75aa3f74c215ea82c17a4d68a09bb44d74b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "754f458103782cbbcdac2b74b2c75aa3f74c215ea82c17a4d68a09bb44d74b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754f458103782cbbcdac2b74b2c75aa3f74c215ea82c17a4d68a09bb44d74b01", kill_on_drop: false }`
[INFO] [stdout] 754f458103782cbbcdac2b74b2c75aa3f74c215ea82c17a4d68a09bb44d74b01
[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] a64a3dc19a6a29e7e45a286fa379458fe256c25f2359df9ab046711ad5716971
[INFO] running `Command { std: "docker" "start" "-a" "a64a3dc19a6a29e7e45a286fa379458fe256c25f2359df9ab046711ad5716971", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling number_prefix v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling bech32 v0.7.2
[INFO] [stderr]    Compiling terminal_size v0.1.12
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling secp256k1 v0.17.2
[INFO] [stderr]    Compiling console v0.11.3
[INFO] [stderr]    Compiling indicatif v0.14.0
[INFO] [stderr]    Compiling witnet-vanity 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" "--export" "rustsecp256k1_v0_1_1_context_create" "--export" "rustsecp256k1_v0_1_1_context_destroy" "--export" "rustsecp256k1_v0_1_1_default_error_callback_fn" "--export" "rustsecp256k1_v0_1_1_default_illegal_callback_fn" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<3 object files omitted>" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/libpanic_abort-*.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libnum_cpus-8bb18ccb07034d0a,liblibc-7d6501a23822cac1,libsha2-b4641066f126ca4e,libopaque_debug-c49481a206caa42f,libfake_simd-ca4b4de3dd52aa09,libblock_buffer-4ca7735e30c5c20b,libblock_padding-91dfda1310f3089d,libbyte_tools-2d99e388891527ef,libbyteorder-2dd36ae58607d55f,libsecp256k1-93b7e14594e8eef4,librand-b86ac7104bba4e78,librand_xorshift-2bc20c69768a78d9,librand_pcg-cd884781174b2fa4,librand_hc-616e6ddde9a64c95,librand_chacha-c23ef0f66c6d1a04,librand_isaac-fab7d5bc42ed396c,librand_core-dbe786ecad3dd8f6,librand_os-4a04da00598c8914,librand_jitter-436d4ba70d564eae,librand_core-7b75640df732d16f,libsecp256k1_sys-fb51b7168aff8894,libnumber_prefix-98504c5031490c82,libindicatif-d3f66adfd795d97f,libconsole-5bf11a3974c17b19,libregex-081df1f2fa651818,libregex_syntax-98c41fc55d04ec35,liblazy_static-36da267ce9339a94,libnumber_prefix-9e7da98850058a2d,libdigest-a29e4aa58e277214,libgeneric_array-c06c52a8d1da5728,libtypenum-427d6b1faf4d5335,libclap-850a68ddfed4c801,libvec_map-4d1795d7ce776985,libtextwrap-5ad0562977b0b78e,libunicode_width-2859b1f7609dcb27,libstrsim-77da817db1277a2f,libbitflags-05377f64c37263ee,libatty-3242e974e54baef7,libansi_term-6c0151593fd7624b,libbech32-543c57fdc9cd0fb4}.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/secp256k1-sys-e92ddc78be79bc23/out" "-L" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/witnet_vanity-3bffc858b2679b1c.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/libsecp256k1_sys-fb51b7168aff8894.rlib: archive member 'lax_der_parsing.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsecp256k1_sys-fb51b7168aff8894.rlib: archive member 'secp256k1.o' is neither Wasm object file nor LLVM bitcode
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/witnet_vanity-3bffc858b2679b1c.witnet_vanity.4ce1c62218b27f74-cgu.0.rcgu.o: undefined symbol: rustsecp256k1_v0_1_1_context_no_precomp
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/witnet_vanity-3bffc858b2679b1c.witnet_vanity.4ce1c62218b27f74-cgu.0.rcgu.o: undefined symbol: rustsecp256k1_v0_1_1_context_no_precomp
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/witnet_vanity-3bffc858b2679b1c.witnet_vanity.4ce1c62218b27f74-cgu.0.rcgu.o: undefined symbol: rustsecp256k1_v0_1_1_ec_seckey_verify
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/witnet_vanity-3bffc858b2679b1c.witnet_vanity.4ce1c62218b27f74-cgu.0.rcgu.o: undefined symbol: rustsecp256k1_v0_1_1_ec_pubkey_create
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/witnet_vanity-3bffc858b2679b1c.witnet_vanity.4ce1c62218b27f74-cgu.0.rcgu.o: undefined symbol: rustsecp256k1_v0_1_1_context_no_precomp
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/witnet_vanity-3bffc858b2679b1c.witnet_vanity.4ce1c62218b27f74-cgu.0.rcgu.o: undefined symbol: rustsecp256k1_v0_1_1_context_no_precomp
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/witnet_vanity-3bffc858b2679b1c.witnet_vanity.4ce1c62218b27f74-cgu.0.rcgu.o: undefined symbol: rustsecp256k1_v0_1_1_ec_pubkey_serialize
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/witnet_vanity-3bffc858b2679b1c.witnet_vanity.4ce1c62218b27f74-cgu.0.rcgu.o: undefined symbol: rustsecp256k1_v0_1_1_context_preallocated_destroy
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsecp256k1-93b7e14594e8eef4.rlib(secp256k1-93b7e14594e8eef4.secp256k1.e3fd9d0bac0ed678-cgu.0.rcgu.o): undefined symbol: rustsecp256k1_v0_1_1_context_preallocated_create
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsecp256k1-93b7e14594e8eef4.rlib(secp256k1-93b7e14594e8eef4.secp256k1.e3fd9d0bac0ed678-cgu.0.rcgu.o): undefined symbol: rustsecp256k1_v0_1_1_context_preallocated_size
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsecp256k1_sys-fb51b7168aff8894.rlib(secp256k1_sys-fb51b7168aff8894.secp256k1_sys.888394c99eda321b-cgu.0.rcgu.o): undefined symbol: rustsecp256k1_v0_1_1_context_preallocated_size
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsecp256k1_sys-fb51b7168aff8894.rlib(secp256k1_sys-fb51b7168aff8894.secp256k1_sys.888394c99eda321b-cgu.0.rcgu.o): undefined symbol: rustsecp256k1_v0_1_1_context_preallocated_create
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libsecp256k1_sys-fb51b7168aff8894.rlib(secp256k1_sys-fb51b7168aff8894.secp256k1_sys.888394c99eda321b-cgu.0.rcgu.o): undefined symbol: rustsecp256k1_v0_1_1_context_preallocated_destroy
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `witnet-vanity` (bin "witnet-vanity") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a64a3dc19a6a29e7e45a286fa379458fe256c25f2359df9ab046711ad5716971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64a3dc19a6a29e7e45a286fa379458fe256c25f2359df9ab046711ad5716971", kill_on_drop: false }`
[INFO] [stdout] a64a3dc19a6a29e7e45a286fa379458fe256c25f2359df9ab046711ad5716971