[INFO] cloning repository https://github.com/letres/tileTerminal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/letres/tileTerminal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fletres%2FtileTerminal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fletres%2FtileTerminal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 659d38249f426eecea699d72b7e7bc03251cd9e7
[INFO] testing letres/tileTerminal against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fletres%2FtileTerminal" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/letres/tileTerminal 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/letres/tileTerminal
[INFO] finished tweaking git repo https://github.com/letres/tileTerminal
[INFO] tweaked toml for git repo https://github.com/letres/tileTerminal written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/letres/tileTerminal 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ba9f83890090a7baf246b3f49150ecb88eb1afb79c4fa5cccb31dfe83332b658
[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" "ba9f83890090a7baf246b3f49150ecb88eb1afb79c4fa5cccb31dfe83332b658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba9f83890090a7baf246b3f49150ecb88eb1afb79c4fa5cccb31dfe83332b658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba9f83890090a7baf246b3f49150ecb88eb1afb79c4fa5cccb31dfe83332b658", kill_on_drop: false }`
[INFO] [stdout] ba9f83890090a7baf246b3f49150ecb88eb1afb79c4fa5cccb31dfe83332b658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5ee48cb986a1fbeebf563758576e67ff83994545f222befd650e430782178dd3
[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" "5ee48cb986a1fbeebf563758576e67ff83994545f222befd650e430782178dd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling tileTerminal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `store`
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     store:(u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cursor`
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     cursor: Cursor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `context`
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     context: sdl2::Sdl,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render_by_cell`
[INFO] [stdout]    --> src/main.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn render_by_cell(&mut self,mut canvas:&mut sdl2::render::Canvas<Window>, 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `tileTerminal` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `tile_terminal`
[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/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.tileTerminal.644oe1aw-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a" "/opt/rustwide/target/debug/deps/tileTerminal-63767be5b1693f9a.50sagj164o4kdpkt.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/libsdl2-524a1974c73a83c8.rlib" "/opt/rustwide/target/debug/deps/librand-a8f99b7c87830021.rlib" "/opt/rustwide/target/debug/deps/librand-b9366371ce188a42.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-fef3a9862126d6e9.rlib" "/opt/rustwide/target/debug/deps/libbitflags-032ea61c97bf3967.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4b460a565d885068.rlib" "/opt/rustwide/target/debug/deps/liblibc-cffb197ca9b4f210.rlib" "/opt/rustwide/target/debug/deps/libnum-2e0d4632a2674eb7.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-5f68d8368737d21f.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-3be705929f14b82f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9a525f7f1791a4e4.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_image" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tileTerminal`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "5ee48cb986a1fbeebf563758576e67ff83994545f222befd650e430782178dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee48cb986a1fbeebf563758576e67ff83994545f222befd650e430782178dd3", kill_on_drop: false }`
[INFO] [stdout] 5ee48cb986a1fbeebf563758576e67ff83994545f222befd650e430782178dd3
