[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#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xcacti%2Fstylus_erc721" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xcacti/stylus_erc721 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a8511d169229908dbbb04e2bbdce5d569fedcc6cdd786894eb52d8866963adb
[INFO] running `Command { std: "docker" "start" "-a" "0a8511d169229908dbbb04e2bbdce5d569fedcc6cdd786894eb52d8866963adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a8511d169229908dbbb04e2bbdce5d569fedcc6cdd786894eb52d8866963adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8511d169229908dbbb04e2bbdce5d569fedcc6cdd786894eb52d8866963adb", kill_on_drop: false }`
[INFO] [stdout] 0a8511d169229908dbbb04e2bbdce5d569fedcc6cdd786894eb52d8866963adb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47f391721ed70a835e6d21d20e8435207ed997dc405b5b08b77e874e4998d868
[INFO] running `Command { std: "docker" "start" "-a" "47f391721ed70a835e6d21d20e8435207ed997dc405b5b08b77e874e4998d868", 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)]` 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/rustcYR1nzO/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libwee_alloc-bc248e192586bd67.rlib,libmemory_units-4caca480b1147b19.rlib,libcfg_if-efc10356e5428a90.rlib,librand-f9c11849dc6caae0.rlib,librand_chacha-f1219da3f0b60f09.rlib,libppv_lite86-e1c0f007ba51470b.rlib,librand_core-2c5d6f85c33237ad.rlib,libgetrandom-01c535bac177205b.rlib,liblibc-364dbaf7a29e7449.rlib,libimage-0cdf351651b4ec4b.rlib,libbytemuck-fc2fc1eeb3fb6d41.rlib,libcolor_quant-d00f6d1eead4a5d9.rlib,libbyteorder-bac45b9e49a49e25.rlib,libpng-794eca0c7c343b6e.rlib,libflate2-84f6ff2e87e86764.rlib,libminiz_oxide-d037a07f30085416.rlib,libfdeflate-d9dfbdb9b71df359.rlib,libsimd_adler32-4356bac6c6cd5a93.rlib,libcrc32fast-5d6d5bf5d97d5698.rlib,libbitflags-ed512472f018a953.rlib,libnum_rational-d85724de0e87325d.rlib,libnum_integer-de66f2a47c7db3a7.rlib,libnum_traits-19e83eae84389a8a.rlib,libstylus_sdk-a435773836bfb1d2.rlib,liblazy_static-4a3eb30d8f892632.rlib,libfnv-cad931e6de93593b.rlib,libkeccak_const-323c0318ee2e8df3.rlib,libhex-f8780b52ba33bd3a.rlib,liballoy_sol_types-1a144b182dc99116.rlib,liballoy_primitives-6af98bfb67fb3b87.rlib,libbytes-2b5cd04261460bcb.rlib,libitoa-f1e858f785c7715a.rlib,libtiny_keccak-7ec3033b831f553c.rlib,libcrunchy-c3ec53f8baebe044.rlib,libhex_literal-88157c53391b2740.rlib,libconst_hex-73f73ff44dd80a0a.rlib,libcpufeatures-f8f41b3738a8edc0.rlib,libcfg_if-238a855292fb6d2b.rlib,libruint-330d045491d00030.rlib,libbase64-2f32beded3eac879.rlib}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,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/rustcYR1nzO/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-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-81089ea3ffe013d4" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-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" "47f391721ed70a835e6d21d20e8435207ed997dc405b5b08b77e874e4998d868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f391721ed70a835e6d21d20e8435207ed997dc405b5b08b77e874e4998d868", kill_on_drop: false }`
[INFO] [stdout] 47f391721ed70a835e6d21d20e8435207ed997dc405b5b08b77e874e4998d868
