[INFO] cloning repository https://github.com/planet0104/art_pattern [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/planet0104/art_pattern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplanet0104%2Fart_pattern", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplanet0104%2Fart_pattern'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 29d9431f547e265dbdd5416ccc3187a93f6a3da1 [INFO] testing planet0104/art_pattern against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplanet0104%2Fart_pattern" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/planet0104/art_pattern on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/planet0104/art_pattern [INFO] finished tweaking git repo https://github.com/planet0104/art_pattern [INFO] tweaked toml for git repo https://github.com/planet0104/art_pattern written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/planet0104/art_pattern already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v0.12.15 [INFO] [stderr] Downloaded quote v0.6.3 [INFO] [stderr] Downloaded dtoa v0.4.3 [INFO] [stderr] Downloaded syn v0.14.4 [INFO] [stderr] Downloaded proc-macro2 v0.4.8 [INFO] [stderr] Downloaded itoa v0.4.2 [INFO] [stderr] Downloaded serde_json v1.0.24 [INFO] [stderr] Downloaded stdweb-derive v0.4.0 [INFO] [stderr] Downloaded stdweb v0.4.8 [INFO] [stderr] Downloaded base-x v0.2.2 [INFO] [stderr] Downloaded stdweb-internal-macros v0.1.0 [INFO] [stderr] Downloaded discard v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9126c33fe77f9737e65ac1c315f40deafefe13963dd99c556035ca89c3467793 [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" "9126c33fe77f9737e65ac1c315f40deafefe13963dd99c556035ca89c3467793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9126c33fe77f9737e65ac1c315f40deafefe13963dd99c556035ca89c3467793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9126c33fe77f9737e65ac1c315f40deafefe13963dd99c556035ca89c3467793", kill_on_drop: false }` [INFO] [stdout] 9126c33fe77f9737e65ac1c315f40deafefe13963dd99c556035ca89c3467793 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 063cc1141aaa8c6367e7c035f0495aa79ca1fbe7337b36a86b14ac95c0e2e87b [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" "063cc1141aaa8c6367e7c035f0495aa79ca1fbe7337b36a86b14ac95c0e2e87b", kill_on_drop: false }` [INFO] [stderr] Compiling stdweb v0.4.8 [INFO] [stderr] Compiling art_pattern v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling discard v1.0.3 [INFO] [stderr] Compiling proc-macro2 v0.4.8 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling serde_json v1.0.24 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling stdweb-derive v0.4.0 [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | ul.append_child({ &elem_content("li", "第一章 绘图入门") }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:177:21 [INFO] [stdout] | [INFO] [stdout] 177 | ul.append_child({ &elem_content("li", "第二章 图案变换及操作") }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | ul.append_child({ &elem_content("li", "第三章 图案程序60例") }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw` [INFO] [stdout] --> src/chapter2/sample11.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn draw(context: &CanvasRenderingContext2d) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `set_param` [INFO] [stdout] --> src/main.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn set_param(i: i32, value: &str) { [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/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1" "/opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.1vw6vf8lk340znom.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstdweb-0c14706e4bf9f039.rlib" "/opt/rustwide/target/debug/deps/libdiscard-dc97db543a8a7401.rlib" "/opt/rustwide/target/debug/deps/libserde_json-5381574135eaa39f.rlib" "/opt/rustwide/target/debug/deps/libitoa-6fe8073984a0fbb0.rlib" "/opt/rustwide/target/debug/deps/libdtoa-6996bee27d65cc33.rlib" "/opt/rustwide/target/debug/deps/libserde-a001c38752e12607.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.0.rcgu.o: in function `art_pattern::random': [INFO] [stdout] /opt/rustwide/workdir/src/main.rs:28: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.0.rcgu.o: in function `art_pattern::hide_params': [INFO] [stdout] /opt/rustwide/workdir/src/main.rs:56: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.0.rcgu.o: in function `art_pattern::show_params': [INFO] [stdout] /opt/rustwide/workdir/src/main.rs:59: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.0.rcgu.o: in function `art_pattern::handle_click::{{closure}}': [INFO] [stdout] /opt/rustwide/workdir/src/main.rs:366: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/main.rs:369: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/art_pattern-0e0648f5249821c1.art_pattern.732qfqtw-cgu.0.rcgu.o:/opt/rustwide/workdir/src/main.rs:380: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0c14706e4bf9f039.rlib(stdweb-0c14706e4bf9f039.stdweb.25mj93pn-cgu.14.rcgu.o): in function `stdweb::webcore::ffi::emscripten::event_loop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0c14706e4bf9f039.rlib(stdweb-0c14706e4bf9f039.stdweb.25mj93pn-cgu.3.rcgu.o): in function `stdweb::webapi::html_elements::canvas::CanvasElement::set_height': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/html_elements/canvas.rs:47: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0c14706e4bf9f039.rlib(stdweb-0c14706e4bf9f039.stdweb.25mj93pn-cgu.3.rcgu.o): in function `stdweb::webapi::html_elements::canvas::CanvasElement::set_width': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/html_elements/canvas.rs:71: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0c14706e4bf9f039.rlib(stdweb-0c14706e4bf9f039.stdweb.25mj93pn-cgu.3.rcgu.o): in function `::instance_of': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/html_elements/canvas.rs:17: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0c14706e4bf9f039.rlib(stdweb-0c14706e4bf9f039.stdweb.25mj93pn-cgu.5.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webcore/value.rs:89: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0c14706e4bf9f039.rlib(stdweb-0c14706e4bf9f039.stdweb.25mj93pn-cgu.7.rcgu.o): in function `stdweb::webapi::document::document': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/document.rs:34: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libstdweb-0c14706e4bf9f039.rlib(stdweb-0c14706e4bf9f039.stdweb.25mj93pn-cgu.7.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.8/src/webapi/document.rs:57: more undefined references to `emscripten_asm_const_int' follow [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 `art_pattern` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "063cc1141aaa8c6367e7c035f0495aa79ca1fbe7337b36a86b14ac95c0e2e87b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "063cc1141aaa8c6367e7c035f0495aa79ca1fbe7337b36a86b14ac95c0e2e87b", kill_on_drop: false }` [INFO] [stdout] 063cc1141aaa8c6367e7c035f0495aa79ca1fbe7337b36a86b14ac95c0e2e87b