[INFO] updating cached repository https://github.com/captainbland/exothermic
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 58bc60c0fc13bc60b365aa521a608511352cd1b2
[INFO] testing captainbland/exothermic against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaptainbland%2Fexothermic" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/captainbland/exothermic on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/captainbland/exothermic
[INFO] finished tweaking git repo https://github.com/captainbland/exothermic
[INFO] tweaked toml for git repo https://github.com/captainbland/exothermic written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/captainbland/exothermic already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 6422dc6c58f1356d1ff019080d62a19bcc7070b706da4a85edb71ab2bfb06538
[INFO] running `"docker" "start" "-a" "6422dc6c58f1356d1ff019080d62a19bcc7070b706da4a85edb71ab2bfb06538"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling exothermic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/exoml.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.exothermic.32xl21z2-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088" "/opt/rustwide/target/debug/deps/exothermic-33d1248317dd7088.2gmm6o03gjrjlocx.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libxml-8eb035e603958d2c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-71f40fc9aad530b0.rlib" "/opt/rustwide/target/debug/deps/libsdl2-99b5c6a2ed8506c0.rlib" "/opt/rustwide/target/debug/deps/librand-6cfe8a423d8e5ebb.rlib" "/opt/rustwide/target/debug/deps/libc_vec-2d25b59c4c33842e.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-da2ade2b7a29a9bb.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8e02dfeceb8e06ce.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-3bd75445c1e822df.rlib" "/opt/rustwide/target/debug/deps/liblibc-dc4b6db070cce1dc.rlib" "/opt/rustwide/target/debug/deps/libnum-97c6578aa7b848f1.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-ca74cc95245c0732.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-96a91c0c8275def7.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-f595cef4122c7570.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2_gfx" "-lSDL2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stderr]           /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stderr]           /usr/bin/ld: cannot find -lSDL2_mixer
[INFO] [stderr]           /usr/bin/ld: cannot find -lSDL2_gfx
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `exothermic`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6422dc6c58f1356d1ff019080d62a19bcc7070b706da4a85edb71ab2bfb06538"`
[INFO] running `"docker" "rm" "-f" "6422dc6c58f1356d1ff019080d62a19bcc7070b706da4a85edb71ab2bfb06538"`
[INFO] [stdout] 6422dc6c58f1356d1ff019080d62a19bcc7070b706da4a85edb71ab2bfb06538