[INFO] updating cached repository kitschysynq/squawkbox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kitschysynq/squawkbox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kitschysynq/squawkbox" "work/ex/beta-1.38-1/sources/1.37.0/gh/kitschysynq/squawkbox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kitschysynq/squawkbox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kitschysynq/squawkbox" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kitschysynq/squawkbox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kitschysynq/squawkbox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e4ecc7b602bd942e7ec1ad3765762ed527dd10cc
[INFO] sha for GitHub repo kitschysynq/squawkbox: e4ecc7b602bd942e7ec1ad3765762ed527dd10cc
[INFO] validating manifest of kitschysynq/squawkbox on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kitschysynq/squawkbox on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kitschysynq/squawkbox
[INFO] finished frobbing kitschysynq/squawkbox
[INFO] frobbed toml for kitschysynq/squawkbox written to work/ex/beta-1.38-1/sources/1.37.0/gh/kitschysynq/squawkbox/Cargo.toml
[INFO] started frobbing kitschysynq/squawkbox
[INFO] finished frobbing kitschysynq/squawkbox
[INFO] frobbed toml for kitschysynq/squawkbox written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kitschysynq/squawkbox/Cargo.toml
[INFO] crate kitschysynq/squawkbox already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kitschysynq/squawkbox against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kitschysynq/squawkbox:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 754b4aabfcebd898c4264ec404631d0396b05e9d0dac9b421c84e64d24c567bd
[INFO] running `"docker" "start" "-a" "754b4aabfcebd898c4264ec404631d0396b05e9d0dac9b421c84e64d24c567bd"`
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling num-traits v0.2.7
[INFO] [stderr]    Compiling num-integer v0.1.40
[INFO] [stderr]    Compiling num-iter v0.1.38
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling squawkbox v0.1.0 (/opt/crater/workdir)
[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/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.squawkbox.b64at1ot-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161" "/opt/crater/target/debug/deps/squawkbox-9795e5d97402f161.18ycpatjr2xs7va7.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2-ccf7c9fede347fa8.rlib" "/opt/crater/target/debug/deps/librand-2be3fe6e13390fe6.rlib" "/opt/crater/target/debug/deps/librand_xorshift-7b19cb00158fa6fb.rlib" "/opt/crater/target/debug/deps/librand_pcg-65721c37f161e149.rlib" "/opt/crater/target/debug/deps/librand_hc-0652ab44c5db9eb2.rlib" "/opt/crater/target/debug/deps/librand_chacha-11361bf4dfc3f2ea.rlib" "/opt/crater/target/debug/deps/librand_isaac-a4f79f4126c1f25d.rlib" "/opt/crater/target/debug/deps/librand_core-4dce960811a60b1d.rlib" "/opt/crater/target/debug/deps/librand_os-6430a9b7eab200e0.rlib" "/opt/crater/target/debug/deps/librand_jitter-d9d513b2a8e629e5.rlib" "/opt/crater/target/debug/deps/librand_core-948b7aad8fedc31f.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-205a8192253919f6.rlib" "/opt/crater/target/debug/deps/libbitflags-67998902f09e32c1.rlib" "/opt/crater/target/debug/deps/liblazy_static-1f7a4359e40a6da9.rlib" "/opt/crater/target/debug/deps/liblibc-1ebbe9125f6f2b70.rlib" "/opt/crater/target/debug/deps/libnum-9c2c1ba4b5c5c880.rlib" "/opt/crater/target/debug/deps/libnum_iter-c467e6509b87e2c2.rlib" "/opt/crater/target/debug/deps/libnum_integer-c106a0e9efa8c20f.rlib" "/opt/crater/target/debug/deps/libnum_traits-51eb98c0e9773d7d.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_mixer" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_mixer
[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 `squawkbox`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "754b4aabfcebd898c4264ec404631d0396b05e9d0dac9b421c84e64d24c567bd"`
[INFO] running `"docker" "rm" "-f" "754b4aabfcebd898c4264ec404631d0396b05e9d0dac9b421c84e64d24c567bd"`
[INFO] [stdout] 754b4aabfcebd898c4264ec404631d0396b05e9d0dac9b421c84e64d24c567bd