[INFO] cloning repository https://github.com/iheanyi/otter-swag-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iheanyi/otter-swag-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiheanyi%2Fotter-swag-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiheanyi%2Fotter-swag-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2fde99719a02b4483edf1a6174be28090730bfd4
[INFO] testing iheanyi/otter-swag-rust against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiheanyi%2Fotter-swag-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iheanyi/otter-swag-rust on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iheanyi/otter-swag-rust
[INFO] finished tweaking git repo https://github.com/iheanyi/otter-swag-rust
[INFO] tweaked toml for git repo https://github.com/iheanyi/otter-swag-rust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/iheanyi/otter-swag-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1292dc6a6abd72970e381a4b7022bd533b3708e5c5690a320750f1cbf671b79d
[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" "1292dc6a6abd72970e381a4b7022bd533b3708e5c5690a320750f1cbf671b79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1292dc6a6abd72970e381a4b7022bd533b3708e5c5690a320750f1cbf671b79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1292dc6a6abd72970e381a4b7022bd533b3708e5c5690a320750f1cbf671b79d", kill_on_drop: false }`
[INFO] [stdout] 1292dc6a6abd72970e381a4b7022bd533b3708e5c5690a320750f1cbf671b79d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cdb8e92238f61d44ff68e689ca72861db02b9fe7d1f9da5cbbcd9f777976bef
[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" "8cdb8e92238f61d44ff68e689ca72861db02b9fe7d1f9da5cbbcd9f777976bef", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.38
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling libc v0.2.41
[INFO] [stderr]    Compiling c_vec v1.3.0
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling otter-swag-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Falling`
[INFO] [stdout]  --> models/otter.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Falling { source_rect: Rect },
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Swimming`
[INFO] [stdout]  --> models/otter.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Swimming { source_rect: Rect },
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Super`
[INFO] [stdout]  --> models/otter.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Super { source_rect: Rect },
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Dead`
[INFO] [stdout]  --> models/otter.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Dead { source_rect: Rect },
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.otter_swag_rust.29d9u9ye-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea" "/opt/rustwide/target/debug/deps/otter_swag_rust-36bc1b9b29c317ea.uwmzuyz2rcp936y.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-49ab7d32067e0ca6.rlib" "/opt/rustwide/target/debug/deps/librand-232cbecb0504c884.rlib" "/opt/rustwide/target/debug/deps/librand-920dacc9ba6c6024.rlib" "/opt/rustwide/target/debug/deps/libc_vec-9f3a8563f7e9a447.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-27c91ce4c805350a.rlib" "/opt/rustwide/target/debug/deps/libbitflags-032ea61c97bf3967.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4b460a565d885068.rlib" "/opt/rustwide/target/debug/deps/liblibc-d773145b8cdbd4b7.rlib" "/opt/rustwide/target/debug/deps/libnum-92a808e275cf975c.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-de4544b27e24aca2.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-b01d1c94e6c74b83.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-61eca9d8536a2891.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `otter-swag-rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8cdb8e92238f61d44ff68e689ca72861db02b9fe7d1f9da5cbbcd9f777976bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cdb8e92238f61d44ff68e689ca72861db02b9fe7d1f9da5cbbcd9f777976bef", kill_on_drop: false }`
[INFO] [stdout] 8cdb8e92238f61d44ff68e689ca72861db02b9fe7d1f9da5cbbcd9f777976bef
