[INFO] cloning repository https://github.com/valeria-reverge/tween
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valeria-reverge/tween" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaleria-reverge%2Ftween", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaleria-reverge%2Ftween'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18fd3336cdc2a07acee8f60d0495c0ca407802bc
[INFO] testing valeria-reverge/tween against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaleria-reverge%2Ftween" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/valeria-reverge/tween on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/valeria-reverge/tween
[INFO] finished tweaking git repo https://github.com/valeria-reverge/tween
[INFO] tweaked toml for git repo https://github.com/valeria-reverge/tween written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate git repo https://github.com/valeria-reverge/tween already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be5d03163513f54cc539f1b97cdce1503df8368967e53bc81ec10166fffc5ec9
[INFO] running `Command { std: "docker" "start" "-a" "be5d03163513f54cc539f1b97cdce1503df8368967e53bc81ec10166fffc5ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be5d03163513f54cc539f1b97cdce1503df8368967e53bc81ec10166fffc5ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5d03163513f54cc539f1b97cdce1503df8368967e53bc81ec10166fffc5ec9", kill_on_drop: false }`
[INFO] [stdout] be5d03163513f54cc539f1b97cdce1503df8368967e53bc81ec10166fffc5ec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 169f984f508971ca2ffe100d9de77bfb81b2ef74e9b4f6b1d9a549ea70e4ac39
[INFO] running `Command { std: "docker" "start" "-a" "169f984f508971ca2ffe100d9de77bfb81b2ef74e9b4f6b1d9a549ea70e4ac39", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling proc_vector2d v1.0.2
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling vector2d v2.2.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling simple v0.3.0 (https://github.com/alexandercampbell/simple.git#cfa928fe)
[INFO] [stderr]    Compiling tween v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.tween.9ffbdd12-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2.2a736plpug1v91q5.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libvector2d-c5bcc401cdb22eb6.rlib" "/opt/rustwide/target/debug/deps/libsimple-ddd97519def88ec0.rlib" "/opt/rustwide/target/debug/deps/libsdl2-e3d8f2992c713027.rlib" "/opt/rustwide/target/debug/deps/librand-fcda8832e5fcac0c.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-d4ae02a3e9b0f800.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-fc952235d01d1c4a.rlib" "/opt/rustwide/target/debug/deps/librand_hc-3061ed7fff4f73ac.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-84f310872b096b0f.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-3389291204d384a2.rlib" "/opt/rustwide/target/debug/deps/librand_core-4f51009b94176a49.rlib" "/opt/rustwide/target/debug/deps/librand_os-ee7ece6868ac77e7.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-32f7227826608430.rlib" "/opt/rustwide/target/debug/deps/librand_core-fefd062cdcb3b90d.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-0a27f9665916673a.rlib" "/opt/rustwide/target/debug/deps/libbitflags-117d41ac256572da.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib" "/opt/rustwide/target/debug/deps/libnum-18bc6f6d2dcb1a2a.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-cee69d9f2c8c0baf.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-4c0b9e2d3bcae8b7.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-16d1c858e21fd796.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-d502c4cc34a0f1bf.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-25b3d39e048407a4.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-cc97572375c3091b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7b6445d372d84407.rlib" "/opt/rustwide/target/debug/deps/librand-8ce60a936328bdbf.rlib" "/opt/rustwide/target/debug/deps/librand-27d78996c3b08f2c.rlib" "/opt/rustwide/target/debug/deps/liblibc-375491a23473bf30.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/tween-04a9b8abb15db4a2" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_image
[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 `tween` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "169f984f508971ca2ffe100d9de77bfb81b2ef74e9b4f6b1d9a549ea70e4ac39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169f984f508971ca2ffe100d9de77bfb81b2ef74e9b4f6b1d9a549ea70e4ac39", kill_on_drop: false }`
[INFO] [stdout] 169f984f508971ca2ffe100d9de77bfb81b2ef74e9b4f6b1d9a549ea70e4ac39