[INFO] cloning repository https://github.com/kai-matsudate/saba [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kai-matsudate/saba" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkai-matsudate%2Fsaba", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkai-matsudate%2Fsaba'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d2f599e7b06ca35ad4318c120cf6af333778296 [INFO] testing kai-matsudate/saba against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkai-matsudate%2Fsaba" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/kai-matsudate/saba [INFO] finished tweaking git repo https://github.com/kai-matsudate/saba [INFO] tweaked toml for git repo https://github.com/kai-matsudate/saba written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kai-matsudate/saba on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kai-matsudate/saba already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/hikalium/wasabi.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded az v1.2.1 [INFO] [stderr] Downloaded embedded-graphics-core v0.4.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.91 [INFO] [stderr] Downloaded micromath v2.1.0 [INFO] [stderr] Downloaded embedded-graphics v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ceca9e8ae4ef176122734cf97a40b1d04c8994463f452d9d7bc0980cb1afe14 [INFO] running `Command { std: "docker" "start" "-a" "7ceca9e8ae4ef176122734cf97a40b1d04c8994463f452d9d7bc0980cb1afe14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ceca9e8ae4ef176122734cf97a40b1d04c8994463f452d9d7bc0980cb1afe14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ceca9e8ae4ef176122734cf97a40b1d04c8994463f452d9d7bc0980cb1afe14", kill_on_drop: false }` [INFO] [stdout] 7ceca9e8ae4ef176122734cf97a40b1d04c8994463f452d9d7bc0980cb1afe14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 43bc4772c6dd4e45fd0b7906514f3b40f508a0f24ae25eff4e844da0e23d2b4d [INFO] running `Command { std: "docker" "start" "-a" "43bc4772c6dd4e45fd0b7906514f3b40f508a0f24ae25eff4e844da0e23d2b4d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.91 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling micromath v2.1.0 [INFO] [stderr] Compiling sabi v0.1.0 (https://github.com/hikalium/wasabi.git?branch=for_saba#abf27c6f) [INFO] [stderr] Compiling saba_core v0.1.0 (/opt/rustwide/workdir/saba_core) [INFO] [stdout] warning: unused import: `crate::renderer::html::attribute` [INFO] [stdout] --> saba_core/src/renderer/dom/node.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::renderer::html::attribute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `attributes` is never read [INFO] [stdout] --> saba_core/src/renderer/dom/node.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct Element { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 128 | kind: ElementKind, [INFO] [stdout] 129 | attributes: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Element` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling embedded-graphics-core v0.4.0 [INFO] [stderr] Compiling embedded-graphics v0.8.1 [INFO] [stderr] Compiling font v0.1.0 (https://github.com/hikalium/wasabi.git?branch=for_saba#abf27c6f) [INFO] [stderr] Compiling noli v0.1.0 (https://github.com/hikalium/wasabi.git?branch=for_saba#abf27c6f) [INFO] [stderr] Compiling net_wasabi v0.1.0 (/opt/rustwide/workdir/net/wasabi) [INFO] [stderr] Compiling saba v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustcS3jzcO/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libnet_wasabi-22302d24d350fefe.rlib,libsaba_core-fa92d4aad16d4712.rlib,libnoli-6450d2a7d82b69b3.rlib,libembedded_graphics-4482738922b9580f.rlib,libbyteorder-6dfa0ce667cc70fb.rlib,libfloat_cmp-571e033d7fe3ed53.rlib,libnum_traits-27d03c8597fbcee0.rlib,libmicromath-fcae9a934157381e.rlib,libembedded_graphics_core-1f35666f4e491c85.rlib,libaz-466fb33feeaf7278.rlib,libsabi-52998dac5be57576.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustcS3jzcO/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/saba-f93f19462e5575ea" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o: in function `__dls2': [INFO] [stdout] /build/musl-cross-make/build/local/x86_64-linux-musl/obj_musl/../src_musl/crt/rcrt1.c:13:(.text.__dls2+0x1b): undefined reference to `main' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: 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#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `saba` (bin "saba") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "43bc4772c6dd4e45fd0b7906514f3b40f508a0f24ae25eff4e844da0e23d2b4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43bc4772c6dd4e45fd0b7906514f3b40f508a0f24ae25eff4e844da0e23d2b4d", kill_on_drop: false }` [INFO] [stdout] 43bc4772c6dd4e45fd0b7906514f3b40f508a0f24ae25eff4e844da0e23d2b4d