[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 beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xcacti%2Fstylus_erc721" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xcacti/stylus_erc721 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf9442e5c163b3181bf98777e2479c15b90d32d59d55b89118b5fac2a791c339
[INFO] running `Command { std: "docker" "start" "-a" "bf9442e5c163b3181bf98777e2479c15b90d32d59d55b89118b5fac2a791c339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf9442e5c163b3181bf98777e2479c15b90d32d59d55b89118b5fac2a791c339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9442e5c163b3181bf98777e2479c15b90d32d59d55b89118b5fac2a791c339", kill_on_drop: false }`
[INFO] [stdout] bf9442e5c163b3181bf98777e2479c15b90d32d59d55b89118b5fac2a791c339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b52b37de745acd7fc9b8ef6b2a3ba2a360d0227169aef1f37dbb1853a55b1dc1
[INFO] running `Command { std: "docker" "start" "-a" "b52b37de745acd7fc9b8ef6b2a3ba2a360d0227169aef1f37dbb1853a55b1dc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ruint-macro v1.1.0
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling const-hex v1.6.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling keccak v0.1.4
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling ruint v1.10.1
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]    Compiling keccak-const v0.2.0
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling base64 v0.21.3
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling aho-corasick v1.0.4
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling syn-solidity v0.3.1
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling alloy-sol-macro v0.3.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]    Compiling alloy-primitives v0.3.3
[INFO] [stderr]    Compiling alloy-sol-types v0.3.1
[INFO] [stderr]    Compiling stylus-proc v0.2.0
[INFO] [stderr]    Compiling stylus-sdk v0.2.0
[INFO] [stderr]    Compiling stylus-hello-world v0.1.3 (/opt/rustwide/workdir)
[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" "/tmp/rustcB81uGM/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libwee_alloc-a8ffd9aff38c5f09,libmemory_units-56223b628b3eeed9,libcfg_if-5debf92116708c19,librand-e778a72eb9040994,librand_chacha-4bf4a1db95610dee,libppv_lite86-74d192d5fb0d20a2,librand_core-0272bf88e23b4e6d,libgetrandom-956a8285a250331b,liblibc-eacc88fb608a2150,libimage-4abb27da97027796,libbytemuck-410e9c46579d0ec7,libcolor_quant-72accfe2cafd1a2d,libbyteorder-fb36fe721788ce00,libpng-ce6a23c85bb06ea3,libflate2-2ecc8200f8040c83,libminiz_oxide-1046e831d7c71c90,libfdeflate-a5a8987ddcb1aabe,libsimd_adler32-a85d6c6326d2f661,libcrc32fast-b6f658faf0f4ad73,libbitflags-dde12b0d7d495b50,libnum_rational-721ca6487ca92ad2,libnum_integer-ad40f7002238dfba,libnum_traits-1212374a71f1a5e9,libstylus_sdk-6efc4b62a3d774d7,liblazy_static-af860367908b8176,libfnv-79e2cbfbe03dcd16,libkeccak_const-674ca25de05bfd79,libhex-13e08b3b00984ab7,liballoy_sol_types-11ac631e137da48e,liballoy_primitives-faee20176ef34870,libbytes-5df27178772f787e,libitoa-55c9c85d80bf643d,libtiny_keccak-cbe5ac32c6cff2e4,libcrunchy-92bafc1fd898d1d1,libhex_literal-ef575e66466a3155,libconst_hex-a7a96dc820180187,libcpufeatures-32ceecd082007066,libcfg_if-3e7fc4e38d4a72b5,libruint-89c049a59d573952,libbase64-f337f655069e148a}.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" "/tmp/rustcB81uGM/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-c4a6ed8fbc747e1c" "-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" "b52b37de745acd7fc9b8ef6b2a3ba2a360d0227169aef1f37dbb1853a55b1dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52b37de745acd7fc9b8ef6b2a3ba2a360d0227169aef1f37dbb1853a55b1dc1", kill_on_drop: false }`
[INFO] [stdout] b52b37de745acd7fc9b8ef6b2a3ba2a360d0227169aef1f37dbb1853a55b1dc1
