[INFO] cloning repository https://github.com/0xcacti/stylus_erc721
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xcacti/stylus_erc721" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xcacti%2Fstylus_erc721", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xcacti%2Fstylus_erc721'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42fe9ab4487174c32efd864ff20df2e5d9123402
[INFO] testing 0xcacti/stylus_erc721 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xcacti%2Fstylus_erc721" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/0xcacti/stylus_erc721
[INFO] finished tweaking git repo https://github.com/0xcacti/stylus_erc721
[INFO] tweaked toml for git repo https://github.com/0xcacti/stylus_erc721 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xcacti/stylus_erc721 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xcacti/stylus_erc721 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ab2b6a002386ab217629d1096e38c59dbbae299b160b78e5fece2cabd303682
[INFO] running `Command { std: "docker" "start" "-a" "2ab2b6a002386ab217629d1096e38c59dbbae299b160b78e5fece2cabd303682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ab2b6a002386ab217629d1096e38c59dbbae299b160b78e5fece2cabd303682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab2b6a002386ab217629d1096e38c59dbbae299b160b78e5fece2cabd303682", kill_on_drop: false }`
[INFO] [stdout] 2ab2b6a002386ab217629d1096e38c59dbbae299b160b78e5fece2cabd303682
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcfee4900d3c36b92a44ed88eb66806c93b3811263c4a37f0411779d4bd5b80d
[INFO] running `Command { std: "docker" "start" "-a" "dcfee4900d3c36b92a44ed88eb66806c93b3811263c4a37f0411779d4bd5b80d", kill_on_drop: false }`
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[INFO] [stdout] warning: structure field `_ownerOf` should have a snake case name
[INFO] [stdout]   --> src/erc721.rs:32:38
[INFO] [stdout]    |
[INFO] [stdout] 32 |         mapping (uint256 => address) _ownerOf;
[INFO] [stdout]    |                                      ^^^^^^^^ help: convert the identifier to snake case: `_owner_of`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `_balanceOf` should have a snake case name
[INFO] [stdout]   --> src/erc721.rs:33:38
[INFO] [stdout]    |
[INFO] [stdout] 33 |         mapping (address => uint256) _balanceOf;
[INFO] [stdout]    |                                      ^^^^^^^^^^ help: convert the identifier to snake case: `_balance_of`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `getApproved` should have a snake case name
[INFO] [stdout]   --> src/erc721.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |         mapping (uint256 => address) getApproved;
[INFO] [stdout]    |                                      ^^^^^^^^^^^ help: convert the identifier to snake case: `get_approved`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `isApprovedForAll` should have a snake case name
[INFO] [stdout]   --> src/erc721.rs:35:56
[INFO] [stdout]    |
[INFO] [stdout] 35 |         mapping (address => mapping (address => bool)) isApprovedForAll;
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `is_approved_for_all`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcHPjpMX/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libwee_alloc-d450c121c08ff3b5,libmemory_units-0044f6da484e21bc,libcfg_if-7e9efee4241be1ca,librand-7b4f24ebf0ac461a,librand_chacha-65e4b36cddf77935,libppv_lite86-4250c766b4729968,librand_core-15333f510f8e191d,libgetrandom-d2496c3ea3330cf3,liblibc-c8f914cb7c546e09,libimage-00a4abd90419b9bf,libbytemuck-1761be5de74f92c5,libcolor_quant-fa7ff1de0e6ea74b,libbyteorder-379f547b04d51d02,libpng-9f9aee97bf25775d,libflate2-c1bf1dc1c3b66b98,libminiz_oxide-6647f222ac14af27,libfdeflate-1096d4a542d7abc7,libsimd_adler32-eda01a159841bab2,libcrc32fast-a72b5faa4f062e07,libbitflags-e2b4db6c651223da,libnum_rational-d0a55f7c1f7899b5,libnum_integer-e08190719bf9e77c,libnum_traits-2636b4e9ee17160a,libstylus_sdk-24c04f8c938b545c,liblazy_static-2bb390fee0230a38,libfnv-2d77ec4f6f971b24,libkeccak_const-e6939e09377ca385,libhex-28742b4ca144387c,liballoy_sol_types-52decfe6665ebd45,liballoy_primitives-7684de912693e6b0,libbytes-befafb0df4b0c1e4,libitoa-fae1464d0bb8aa60,libtiny_keccak-05701c8e8dd1937a,libcrunchy-d06bc751f34ac6aa,libhex_literal-8878a654be8cbe3b,libconst_hex-b9a6d6b393058a9e,libcpufeatures-77532a8d776daa73,libcfg_if-33ef6c02a07f9fec,libruint-c6dd56778362611d,libbase64-c24da3fea5bc58c4}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcHPjpMX/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/stylus_hello_world-a06b6bf8104596d8" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: main
[INFO] [stdout]           >>> referenced by /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/Scrt1.o:(_start)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stylus-hello-world` (bin "stylus-hello-world") due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "dcfee4900d3c36b92a44ed88eb66806c93b3811263c4a37f0411779d4bd5b80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcfee4900d3c36b92a44ed88eb66806c93b3811263c4a37f0411779d4bd5b80d", kill_on_drop: false }`
[INFO] [stdout] dcfee4900d3c36b92a44ed88eb66806c93b3811263c4a37f0411779d4bd5b80d
