[INFO] cloning repository https://github.com/casper-ecosystem/two-party-multi-sig
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/casper-ecosystem/two-party-multi-sig" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcasper-ecosystem%2Ftwo-party-multi-sig", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcasper-ecosystem%2Ftwo-party-multi-sig'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 794cd88f696f3ca750a0cb0dc9648536db061dee
[INFO] testing casper-ecosystem/two-party-multi-sig against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcasper-ecosystem%2Ftwo-party-multi-sig" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/casper-ecosystem/two-party-multi-sig on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/casper-ecosystem/two-party-multi-sig
[INFO] finished tweaking git repo https://github.com/casper-ecosystem/two-party-multi-sig
[INFO] tweaked toml for git repo https://github.com/casper-ecosystem/two-party-multi-sig written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/casper-ecosystem/two-party-multi-sig already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hex_fmt v0.3.0
[INFO] [stderr]   Downloaded cpufeatures v0.1.1
[INFO] [stderr]   Downloaded k256 v0.7.3
[INFO] [stderr]   Downloaded datasize_derive v0.2.9
[INFO] [stderr]   Downloaded base16 v0.2.1
[INFO] [stderr]   Downloaded lmdb v0.8.0
[INFO] [stderr]   Downloaded parity-wasm v0.41.0
[INFO] [stderr]   Downloaded wee_alloc v0.4.5
[INFO] [stderr]   Downloaded memory_units v0.4.0
[INFO] [stderr]   Downloaded semver-parser v0.9.0
[INFO] [stderr]   Downloaded version-sync v0.9.2
[INFO] [stderr]   Downloaded bincode v1.3.3
[INFO] [stderr]   Downloaded memory_units v0.3.0
[INFO] [stderr]   Downloaded displaydoc v0.1.7
[INFO] [stderr]   Downloaded lmdb-sys v0.8.0
[INFO] [stderr]   Downloaded datasize v0.2.9
[INFO] [stderr]   Downloaded dyn-clone v1.0.4
[INFO] [stderr]   Downloaded serde_derive_internals v0.25.0
[INFO] [stderr]   Downloaded schemars_derive v0.8.3
[INFO] [stderr]   Downloaded schemars v0.8.3
[INFO] [stderr]   Downloaded pwasm-utils v0.16.0
[INFO] [stderr]   Downloaded protobuf v2.8.2
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded wasmi v0.7.0
[INFO] [stderr]   Downloaded blake2 v0.9.1
[INFO] [stderr]   Downloaded hex-buffer-serde v0.2.2
[INFO] [stderr]   Downloaded casper-contract v1.1.1
[INFO] [stderr]   Downloaded casper-engine-test-support v1.1.1
[INFO] [stderr]   Downloaded casper-types v1.1.1
[INFO] [stderr]   Downloaded casper-execution-engine v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b085f3166774a6a9689153140fcc525d18925667a7cdca9c17a12d45600da6d5
[INFO] running `Command { std: "docker" "start" "-a" "b085f3166774a6a9689153140fcc525d18925667a7cdca9c17a12d45600da6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b085f3166774a6a9689153140fcc525d18925667a7cdca9c17a12d45600da6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b085f3166774a6a9689153140fcc525d18925667a7cdca9c17a12d45600da6d5", kill_on_drop: false }`
[INFO] [stdout] b085f3166774a6a9689153140fcc525d18925667a7cdca9c17a12d45600da6d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 133c6a2da9c834f8a5a6ae1ecacc762503b1441d2edd6de612154c7ecdb8065e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "133c6a2da9c834f8a5a6ae1ecacc762503b1441d2edd6de612154c7ecdb8065e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling schemars v0.8.3
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling cpufeatures v0.1.1
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling base16 v0.2.1
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling tests v0.1.0 (/opt/rustwide/workdir/tests)
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling bitvec v0.18.5
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling crypto-mac v0.10.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling sha2 v0.9.4
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling blake2 v0.9.1
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling uint v0.8.5
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling signature v1.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ff v0.8.0
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling group v0.8.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]    Compiling datasize_derive v0.2.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling displaydoc v0.1.7
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling datasize v0.2.9
[INFO] [stderr]    Compiling elliptic-curve v0.8.5
[INFO] [stderr]    Compiling curve25519-dalek v3.1.0
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling ecdsa v0.10.2
[INFO] [stderr]    Compiling k256 v0.7.3
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling ed25519 v1.1.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling casper-types v1.1.1
[INFO] [stderr]    Compiling casper-contract v1.1.1
[INFO] [stderr]    Compiling contract v0.1.0 (/opt/rustwide/workdir/contract)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/contract-404828797a514424.contract.985be8b9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/contract-404828797a514424.contract.985be8b9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/contract-404828797a514424.contract.985be8b9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/contract-404828797a514424.contract.985be8b9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/contract-404828797a514424.contract.985be8b9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/contract-404828797a514424.contract.985be8b9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/contract-404828797a514424.contract.985be8b9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/contract-404828797a514424.contract.985be8b9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/contract-404828797a514424.25cuptke3deshlcb.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcasper_contract-c5037c5d90c9c771.rlib" "/opt/rustwide/target/debug/deps/libcasper_types-0240dbad2a0f225b.rlib" "/opt/rustwide/target/debug/deps/libbase16-669cd5220402f753.rlib" "/opt/rustwide/target/debug/deps/libuint-b82772f3e41ce594.rlib" "/opt/rustwide/target/debug/deps/libcrunchy-ee727c485acaec5c.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-a0fd47b1198d267e.rlib" "/opt/rustwide/target/debug/deps/librustc_hex-f2d81ad5e29edb5c.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-1c76c34bd953cf55.rlib" "/opt/rustwide/target/debug/deps/libhex-c9fd0ea4c3543a57.rlib" "/opt/rustwide/target/debug/deps/libbase64-33c2ce7016d779c0.rlib" "/opt/rustwide/target/debug/deps/libproptest-9bae6f8e7a9b1b78.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-cfec10257cbd629b.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-1cb0dcf021d17892.rlib" "/opt/rustwide/target/debug/deps/librusty_fork-bc658c5e12d7219e.rlib" "/opt/rustwide/target/debug/deps/libwait_timeout-066bab4df8156d53.rlib" "/opt/rustwide/target/debug/deps/libtempfile-f8ccb7ac310d89b1.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-15e7538dc43deba5.rlib" "/opt/rustwide/target/debug/deps/libfnv-74d41fd10066a65d.rlib" "/opt/rustwide/target/debug/deps/libquick_error-5ca0b2d5261a4c49.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib" "/opt/rustwide/target/debug/deps/libbit_set-8cfb2f65c428d770.rlib" "/opt/rustwide/target/debug/deps/libbit_vec-20e0c785e1dd8af8.rlib" "/opt/rustwide/target/debug/deps/libk256-386e49e90cc3f1b3.rlib" "/opt/rustwide/target/debug/deps/libecdsa-95784c24d21f3be7.rlib" "/opt/rustwide/target/debug/deps/libhmac-358e819c9aa345a3.rlib" "/opt/rustwide/target/debug/deps/libcrypto_mac-a433e181df4f9737.rlib" "/opt/rustwide/target/debug/deps/libelliptic_curve-44a4829d362b9df9.rlib" "/opt/rustwide/target/debug/deps/libgroup-7984504782935095.rlib" "/opt/rustwide/target/debug/deps/libff-ba0d778abb90fde6.rlib" "/opt/rustwide/target/debug/deps/libbitvec-e65f4c92964f4231.rlib" "/opt/rustwide/target/debug/deps/libfunty-aba75666c1391a28.rlib" "/opt/rustwide/target/debug/deps/libwyz-b63e3ce8ef3bea08.rlib" "/opt/rustwide/target/debug/deps/libradium-d42ab510ff4009eb.rlib" "/opt/rustwide/target/debug/deps/libhex_fmt-458df8119ea73ab9.rlib" "/opt/rustwide/target/debug/deps/libed25519_dalek-a81f8324fc53c66e.rlib" "/opt/rustwide/target/debug/deps/libserde_bytes-c4166cc1f8bc648e.rlib" "/opt/rustwide/target/debug/deps/libsha2-6cd362d21c96f9ec.rlib" "/opt/rustwide/target/debug/deps/libcpufeatures-b7b38c4a3b550914.rlib" "/opt/rustwide/target/debug/deps/libblock_buffer-94640a91528f1818.rlib" "/opt/rustwide/target/debug/deps/librand-1836a565f06c4741.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-9504bfa2f19a2d8d.rlib" "/opt/rustwide/target/debug/deps/libcurve25519_dalek-4d7c6bc19464d7df.rlib" "/opt/rustwide/target/debug/deps/libzeroize-898f7eda35d951cc.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-aaf9ba1efbf3029a.rlib" "/opt/rustwide/target/debug/deps/libed25519-721bb0d276809378.rlib" "/opt/rustwide/target/debug/deps/libsignature-7b2ce22544087997.rlib" "/opt/rustwide/target/debug/deps/librand_core-446b6b26f67074b1.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-a7153687f4cfe134.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-03073a096352a492.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-87590160be50aa3d.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-0e07131684c59aba.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9d7143d17b8cdd9b.rlib" "/opt/rustwide/target/debug/deps/libthiserror-fba3758e1677c4c2.rlib" "/opt/rustwide/target/debug/deps/libschemars-c9bd5384f7703fcd.rlib" "/opt/rustwide/target/debug/deps/libdyn_clone-5c078102df25da09.rlib" "/opt/rustwide/target/debug/deps/libindexmap-8b14819235ebd5ee.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-b40654aefeea685d.rlib" "/opt/rustwide/target/debug/deps/libserde_json-b395b7171090a983.rlib" "/opt/rustwide/target/debug/deps/libryu-e6fb900e507a464e.rlib" "/opt/rustwide/target/debug/deps/libitoa-653c401ca764c4cb.rlib" "/opt/rustwide/target/debug/deps/libblake2-c10933c71c43647e.rlib" "/opt/rustwide/target/debug/deps/libopaque_debug-49e4328bd37edb6c.rlib" "/opt/rustwide/target/debug/deps/libcrypto_mac-8a7d52f9b02935eb.rlib" "/opt/rustwide/target/debug/deps/libsubtle-b9a666a24ea776ba.rlib" "/opt/rustwide/target/debug/deps/libdigest-4312c65daf5babba.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-4eff79de3fa0ab05.rlib" "/opt/rustwide/target/debug/deps/libtypenum-0d64906a7293a7d7.rlib" "/opt/rustwide/target/debug/deps/libserde-48c229908e969225.rlib" "/opt/rustwide/target/debug/deps/librand-0232fd6c3b421bb0.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-b26051e4b1e79f91.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-82bdeb907cc2ed56.rlib" "/opt/rustwide/target/debug/deps/librand_core-29cafc50e601e3a5.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-3125fb564e5429af.rlib" "/opt/rustwide/target/debug/deps/liblibc-275c26d6891ef53b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-477585129feec44c.rlib" "/opt/rustwide/target/debug/deps/libdatasize-c36c4cea90e9db22.rlib" "/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/contract-404828797a514424" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
[INFO] [stdout]           (.text+0x24): undefined reference to `main'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `contract`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "133c6a2da9c834f8a5a6ae1ecacc762503b1441d2edd6de612154c7ecdb8065e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "133c6a2da9c834f8a5a6ae1ecacc762503b1441d2edd6de612154c7ecdb8065e", kill_on_drop: false }`
[INFO] [stdout] 133c6a2da9c834f8a5a6ae1ecacc762503b1441d2edd6de612154c7ecdb8065e