[INFO] fetching crate exothermic 0.1.0...
[INFO] testing exothermic-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate exothermic 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate exothermic 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 2499c57c0174409481761909e15154ca56ddeb464667db1b830ae66950a6fc9d
[INFO] running `Command { std: "docker" "start" "-a" "2499c57c0174409481761909e15154ca56ddeb464667db1b830ae66950a6fc9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2499c57c0174409481761909e15154ca56ddeb464667db1b830ae66950a6fc9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2499c57c0174409481761909e15154ca56ddeb464667db1b830ae66950a6fc9d", kill_on_drop: false }`
[INFO] [stdout] 2499c57c0174409481761909e15154ca56ddeb464667db1b830ae66950a6fc9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6639aa2d1b1dec6444571e67d32ba3fee770611c07a452c167e22672d20cf5de
[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" "6639aa2d1b1dec6444571e67d32ba3fee770611c07a452c167e22672d20cf5de", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling num v0.1.42
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[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/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.exothermic.4ec38532-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2.qznbtgjahc673ba.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libxml-052da63f693205eb.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7e2a1201d182e8bf.rlib" "/opt/rustwide/target/debug/deps/libsdl2-0364542a05ba2a57.rlib" "/opt/rustwide/target/debug/deps/librand-f1588a29c4829a1d.rlib" "/opt/rustwide/target/debug/deps/librand-9c5dae6a91989ca1.rlib" "/opt/rustwide/target/debug/deps/libc_vec-23f04abfecf5fc5f.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-1c7e6e865172f6f0.rlib" "/opt/rustwide/target/debug/deps/libbitflags-a90aa1b00e6334cb.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-9ac9d5d2c1fb6325.rlib" "/opt/rustwide/target/debug/deps/liblibc-0df115c6f3232b87.rlib" "/opt/rustwide/target/debug/deps/libnum-73f0a1fd07d18f02.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-667700f713c3de22.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-1a971ad76d60d78d.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-6392f8d501d3fcb7.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2_gfx" "-lSDL2" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/exothermic-558cd5d2712c7fc2" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_mixer
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_gfx
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `exothermic` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6639aa2d1b1dec6444571e67d32ba3fee770611c07a452c167e22672d20cf5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6639aa2d1b1dec6444571e67d32ba3fee770611c07a452c167e22672d20cf5de", kill_on_drop: false }`
[INFO] [stdout] 6639aa2d1b1dec6444571e67d32ba3fee770611c07a452c167e22672d20cf5de