[INFO] cloning repository https://github.com/SnoozeTime/twengine [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SnoozeTime/twengine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnoozeTime%2Ftwengine"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnoozeTime%2Ftwengine'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 90121f6e6d6bf491ea816f8c949fc4db0ae31382 [INFO] testing SnoozeTime/twengine against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnoozeTime%2Ftwengine" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SnoozeTime/twengine on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/SnoozeTime/twengine [INFO] finished tweaking git repo https://github.com/SnoozeTime/twengine [INFO] tweaked toml for git repo https://github.com/SnoozeTime/twengine written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/SnoozeTime/twengine already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 416bcc683b09153007356221c9b3f3ebf18a387c0fbbcea581418b7b463b8a11 [INFO] running `"docker" "start" "-a" "416bcc683b09153007356221c9b3f3ebf18a387c0fbbcea581418b7b463b8a11"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling gio v0.5.1 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling fragile v0.3.0 [INFO] [stderr] Compiling gdk-pixbuf v0.5.0 [INFO] [stderr] Compiling cairo-rs v0.5.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling gdk v0.9.0 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling gtk v0.5.0 [INFO] [stderr] Compiling glib-sys v0.7.0 [INFO] [stderr] Compiling gobject-sys v0.7.0 [INFO] [stderr] Compiling gio-sys v0.7.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.7.0 [INFO] [stderr] Compiling cairo-sys-rs v0.7.0 [INFO] [stderr] Compiling pango-sys v0.7.0 [INFO] [stderr] Compiling gdk-sys v0.7.0 [INFO] [stderr] Compiling atk-sys v0.7.0 [INFO] [stderr] Compiling gtk-sys v0.7.0 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling glib v0.6.1 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling pango v0.5.0 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling sdl2anim v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:14:41 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `SWITCH_TO_ADD` should have an upper camel case name [INFO] [stderr] --> src/editor.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | SWITCH_TO_ADD, [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToAdd` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `SWITCH_TO_SELECT` should have an upper camel case name [INFO] [stderr] --> src/editor.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | SWITCH_TO_SELECT, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToSelect` [INFO] [stderr] [INFO] [stderr] warning: variant `SWITCH_TO_STATIC` should have an upper camel case name [INFO] [stderr] --> src/editor.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | SWITCH_TO_STATIC, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToStatic` [INFO] [stderr] [INFO] [stderr] warning: variant `ADD_RECT` should have an upper camel case name [INFO] [stderr] --> src/editor.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | ADD_RECT, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `AddRect` [INFO] [stderr] [INFO] [stderr] warning: variant `ADD_STATIC` should have an upper camel case name [INFO] [stderr] --> src/editor.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | ADD_STATIC, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `AddStatic` [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/math.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | / macro_rules! assert_eq_delta ( [INFO] [stderr] 54 | | ($lhs:expr, $rhs:expr, $delta:expr) => { [INFO] [stderr] 55 | | let diff = $lhs - $rhs; [INFO] [stderr] 56 | | if diff.abs() > $delta { [INFO] [stderr] ... | [INFO] [stderr] 59 | | } [INFO] [stderr] 60 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/lib.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_buttons` [INFO] [stderr] --> src/editor.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | let old_buttons = &self.prev_buttons - &buttons; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_buttons` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `textures` [INFO] [stderr] --> src/game.rs:70:49 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn render(&self, context: &mut Context, textures: &TextureCache) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_textures` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/physics.rs:90:14 [INFO] [stderr] | [INFO] [stderr] 90 | for (i, j) in to_resolve { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/physics.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | for (i, j) in to_resolve { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `video_subsystem` [INFO] [stderr] --> src/context.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | video_subsystem: VideoSubsystem, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `toLocal` should have a snake case name [INFO] [stderr] --> src/core.rs:132:12 [INFO] [stderr] | [INFO] [stderr] 132 | pub fn toLocal(&self, global_pos: Vector2d) -> Vector2d { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `to_local` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` 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/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.72u46uhs-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libembed.so" "-Wl,--version-script=/tmp/rustcqNUjHe/list" "/opt/rustwide/target/debug/deps/embed.43ajgdtj4y335u5.rcgu.o" "/opt/rustwide/target/debug/deps/embed.3y9jp6kck7hlbj2c.rcgu.o" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libserde_json-2a6dc30481eb423f.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libryu-8e67a7e56e9798f9.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libitoa-26e40ea11a3f8443.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libserde-9f07b79a325ea01d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libsdl2-96b02d4a6f17c315.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/librand-2aaf65f65cccb287.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/librand_xorshift-25d3ce845d804e6e.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/librand_pcg-2bda3dd921ad6c0b.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/librand_hc-7b6813b6b055ab50.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/librand_chacha-2fd46676bcf07be3.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/librand_isaac-e56954d80bcac10d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/librand_core-e6affed9e2153188.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libsdl2_sys-64d004858ddc3822.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libbitflags-4ba13cb97dd85092.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/liblazy_static-a1e73fe56b37829c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/liblibc-d1d4c9ad49d75ee8.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libnum-9a297167c0d9582a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libnum_iter-c1513566ed9b83d2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libnum_integer-2537ebd90fe78151.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libnum_traits-78d40517ea4b6655.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libstd-44f8eb3d0b2fad61.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libpanic_unwind-abc626f09920d361.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libhashbrown-546e83c8973f1a65.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/librustc_std_workspace_alloc-12768dfc68674934.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libbacktrace-e06867e4497f2ee8.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libbacktrace_sys-cbc579f43f6df57b.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/librustc_demangle-7abd6d5a7ebf9a23.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libunwind-46423c7bc03bd327.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libcfg_if-fc3773ed7bc68f07.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/liblibc-9cdc98176efd27e2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/liballoc-02d88502a763e06b.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcqNUjHe/libcore-336f7d63e72901ef.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustcqNUjHe/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 14 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `sdl2anim`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "416bcc683b09153007356221c9b3f3ebf18a387c0fbbcea581418b7b463b8a11"` [INFO] running `"docker" "rm" "-f" "416bcc683b09153007356221c9b3f3ebf18a387c0fbbcea581418b7b463b8a11"` [INFO] [stdout] 416bcc683b09153007356221c9b3f3ebf18a387c0fbbcea581418b7b463b8a11