[INFO] fetching crate webbing 0.1.0... [INFO] testing webbing-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate webbing 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate webbing 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5/source/.cargo/config [INFO] started tweaking crates.io crate webbing 0.1.0 [INFO] finished tweaking crates.io crate webbing 0.1.0 [INFO] tweaked toml for crates.io crate webbing 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-5/source/src/main.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] warning: path `/workspace/builds/worker-5/source/src/main.rs` was erroneously implicitly accepted for binary `webbing-test`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbd16f81161fee8f2c843e46ed6e4c8a28aeca1cb114b6d1c479660dc857fde7 [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" "dbd16f81161fee8f2c843e46ed6e4c8a28aeca1cb114b6d1c479660dc857fde7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbd16f81161fee8f2c843e46ed6e4c8a28aeca1cb114b6d1c479660dc857fde7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbd16f81161fee8f2c843e46ed6e4c8a28aeca1cb114b6d1c479660dc857fde7", kill_on_drop: false }` [INFO] [stdout] dbd16f81161fee8f2c843e46ed6e4c8a28aeca1cb114b6d1c479660dc857fde7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 9fb31b6702591f7a6a540bf2c88945873694f0fc44a9f17522afced71947ed40 [INFO] running `Command { std: "docker" "start" "-a" "9fb31b6702591f7a6a540bf2c88945873694f0fc44a9f17522afced71947ed40", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/src/main.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/main.rs` was erroneously implicitly accepted for binary `webbing-test`, [INFO] [stderr] please set bin.path in Cargo.toml [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling webbing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:344:30 [INFO] [stdout] | [INFO] [stdout] 344 | refs: Rc) + 'a>>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 344 - refs: Rc) + 'a>>>>, [INFO] [stdout] 344 + refs: Rc) + 'a>>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [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/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.p7qbhhsae93w0cv.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwebbing-bf24427e871c5f05.rlib" "/opt/rustwide/target/debug/deps/liblibc-44afddf82674132d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/webbing_test-07d0644cc26d577c.webbing_test.bbaabc3b-cgu.6.rcgu.o: in function `webbing::HtmlNode::on': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:301: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libwebbing-bf24427e871c5f05.rlib(webbing-bf24427e871c5f05.webbing.9c8871db-cgu.4.rcgu.o): in function `webbing::HtmlNode::prop_set_str': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:259: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libwebbing-bf24427e871c5f05.rlib(webbing-bf24427e871c5f05.webbing.9c8871db-cgu.4.rcgu.o): in function `webbing::HtmlNode::prop_get_i32': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:265: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libwebbing-bf24427e871c5f05.rlib(webbing-bf24427e871c5f05.webbing.9c8871db-cgu.4.rcgu.o): in function `webbing::HtmlNode::prop_get_str': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:271: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libwebbing-bf24427e871c5f05.rlib(webbing-bf24427e871c5f05.webbing.9c8871db-cgu.4.rcgu.o): in function `webbing::HtmlNode::append': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:280: undefined reference to `emscripten_asm_const_int' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libwebbing-bf24427e871c5f05.rlib(webbing-bf24427e871c5f05.webbing.9c8871db-cgu.4.rcgu.o):/opt/rustwide/workdir/src/lib.rs:286: more undefined references to `emscripten_asm_const_int' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libwebbing-bf24427e871c5f05.rlib(webbing-bf24427e871c5f05.webbing.9c8871db-cgu.4.rcgu.o): in function `webbing::leavemebe': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:508: undefined reference to `emscripten_pause_main_loop' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libwebbing-bf24427e871c5f05.rlib(webbing-bf24427e871c5f05.webbing.9c8871db-cgu.4.rcgu.o): in function `webbing::spin': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:514: 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] [stderr] error: could not compile `webbing` due to 2 previous errors [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9fb31b6702591f7a6a540bf2c88945873694f0fc44a9f17522afced71947ed40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fb31b6702591f7a6a540bf2c88945873694f0fc44a9f17522afced71947ed40", kill_on_drop: false }` [INFO] [stdout] 9fb31b6702591f7a6a540bf2c88945873694f0fc44a9f17522afced71947ed40