[INFO] cloning repository https://github.com/iptq/rust-wasm-canvas [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iptq/rust-wasm-canvas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Frust-wasm-canvas", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Frust-wasm-canvas'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8751c546fb296778b065c35411bc202dab0e7688 [INFO] testing iptq/rust-wasm-canvas against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Frust-wasm-canvas" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iptq/rust-wasm-canvas on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/source/.cargo/config [INFO] started tweaking git repo https://github.com/iptq/rust-wasm-canvas [INFO] finished tweaking git repo https://github.com/iptq/rust-wasm-canvas [INFO] tweaked toml for git repo https://github.com/iptq/rust-wasm-canvas written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/iptq/rust-wasm-canvas already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0cd44152612a077a7c174384181d8ed831492fd4b1a3a23c28f90d260b21016 [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" "f0cd44152612a077a7c174384181d8ed831492fd4b1a3a23c28f90d260b21016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0cd44152612a077a7c174384181d8ed831492fd4b1a3a23c28f90d260b21016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0cd44152612a077a7c174384181d8ed831492fd4b1a3a23c28f90d260b21016", kill_on_drop: false }` [INFO] [stdout] f0cd44152612a077a7c174384181d8ed831492fd4b1a3a23c28f90d260b21016 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c2b4cb34eb55960eebf28e69cf92c115b2c9c5366724cca6880fc5173ae7ca0d [INFO] running `Command { std: "docker" "start" "-a" "c2b4cb34eb55960eebf28e69cf92c115b2c9c5366724cca6880fc5173ae7ca0d", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling ref_thread_local v0.0.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling rust-wasm-canvas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `sdl_context` [INFO] [stdout] --> src/system.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | sdl_context: Sdl, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer_subsystem` [INFO] [stdout] --> src/system.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | timer_subsystem: TimerSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `video_subsystem` [INFO] [stdout] --> src/system.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | video_subsystem: VideoSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `global_system` should have an upper case name [INFO] [stdout] --> src/main.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 17 | static managed global_system: System = System::init().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `GLOBAL_SYSTEM` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.k6eeslka3sde8sw.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-150dc6b27874d910/out" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libref_thread_local-952fae78d2590117.rlib" "/opt/rustwide/target/debug/deps/libfailure-6ed9da37c1815ebc.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-92559e16caadfe31.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-4922aede09263816.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-a0f4b13d22be9d3d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4a0a4d007dac91ef.rlib" "/opt/rustwide/target/debug/deps/libsdl2-8b20c1a6f40e5035.rlib" "/opt/rustwide/target/debug/deps/librand-0ade2ddfd29d6e98.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-970991550c187f87.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-5d5c66d94e65320b.rlib" "/opt/rustwide/target/debug/deps/librand_hc-41127eeeefef1010.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-7fcbaebe84a9721e.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-aeb3e6cd33b8e995.rlib" "/opt/rustwide/target/debug/deps/librand_core-54881814acc37a87.rlib" "/opt/rustwide/target/debug/deps/librand_os-8cd70c55cea5f09f.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-4f5192adc7cfc68e.rlib" "/opt/rustwide/target/debug/deps/librand_core-24b7ee40fd421f2e.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-d9b7f71d5c619dff.rlib" "/opt/rustwide/target/debug/deps/libbitflags-257fd09b908c4179.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-440be9e5f08404f5.rlib" "/opt/rustwide/target/debug/deps/liblibc-0112ccc67f469e91.rlib" "/opt/rustwide/target/debug/deps/libnum-d10c57cc5c579d95.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-76cd0787e91177d6.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-096c067680cf9d3f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9486a05c2fb1b639.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/rust_wasm_canvas-a7f8d9d3e98ff33c.rust_wasm_canvas.eb13b8a3-cgu.4.rcgu.o: in function `rust_wasm_canvas::main': [INFO] [stdout] /opt/rustwide/workdir/src/main.rs:39: undefined reference to `emscripten_set_main_loop' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [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 `rust-wasm-canvas` due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c2b4cb34eb55960eebf28e69cf92c115b2c9c5366724cca6880fc5173ae7ca0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2b4cb34eb55960eebf28e69cf92c115b2c9c5366724cca6880fc5173ae7ca0d", kill_on_drop: false }` [INFO] [stdout] c2b4cb34eb55960eebf28e69cf92c115b2c9c5366724cca6880fc5173ae7ca0d