[INFO] fetching crate exothermic 0.1.0...
[INFO] testing exothermic-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate exothermic 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate exothermic 0.1.0
[INFO] finished tweaking crates.io crate exothermic 0.1.0
[INFO] tweaked toml for crates.io crate exothermic 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exothermic 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding c_vec v1.0.12 (available: v1.3.3)
[INFO] [stderr]       Adding sdl2 v0.30.0 (available: v0.38.0)
[INFO] [stderr]       Adding xml-rs v0.6.1 (available: v1.0.0)
[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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 72fe90c0010ad093ea51e4a28a4ef98ab0638da6c7e2cb57d3cc8a3ed99e9b14
[INFO] running `Command { std: "docker" "start" "-a" "72fe90c0010ad093ea51e4a28a4ef98ab0638da6c7e2cb57d3cc8a3ed99e9b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72fe90c0010ad093ea51e4a28a4ef98ab0638da6c7e2cb57d3cc8a3ed99e9b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72fe90c0010ad093ea51e4a28a4ef98ab0638da6c7e2cb57d3cc8a3ed99e9b14", kill_on_drop: false }`
[INFO] [stdout] 72fe90c0010ad093ea51e4a28a4ef98ab0638da6c7e2cb57d3cc8a3ed99e9b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 55cd3f548c67e329edaefff2f51460897d19fdda255a14a09181cb75d597d4e4
[INFO] running `Command { std: "docker" "start" "-a" "55cd3f548c67e329edaefff2f51460897d19fdda255a14a09181cb75d597d4e4", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling exothermic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/exoml.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcY8LgLl/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libxml-b73022b826e7e909,libbitflags-ae4318e8fded8832,libsdl2-75982ae87b86264d,librand-a4bdcec6f7a89244,librand-c3348abdc94f84fc,libc_vec-35936dbd7fb04df0,libsdl2_sys-a02e868f78acaa42,libbitflags-7ba9f91ea1bab136,liblazy_static-b753bb378fbdd6b0,liblibc-7a54cdb917ea7291,libnum-caaadc89431b0eb4,libnum_iter-4feb00a5290ba293,libnum_integer-cb9b9956fc5cd6cb,libnum_traits-c445de6622136476}.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" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2_gfx" "-lSDL2" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcY8LgLl/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/exothermic-b328ae2c8b124c0b" "-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: unable to find library -lSDL2_ttf
[INFO] [stdout]           rust-lld: error: unable to find library -lSDL2_image
[INFO] [stdout]           rust-lld: error: unable to find library -lSDL2_mixer
[INFO] [stdout]           rust-lld: error: unable to find library -lSDL2_gfx
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `exothermic` (bin "exothermic") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "55cd3f548c67e329edaefff2f51460897d19fdda255a14a09181cb75d597d4e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55cd3f548c67e329edaefff2f51460897d19fdda255a14a09181cb75d597d4e4", kill_on_drop: false }`
[INFO] [stdout] 55cd3f548c67e329edaefff2f51460897d19fdda255a14a09181cb75d597d4e4