[INFO] cloning repository https://github.com/jarovo/blog_os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jarovo/blog_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjarovo%2Fblog_os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjarovo%2Fblog_os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 371d2417fa730f2faf9fe09dcf07a3b3ecf02bc8 [INFO] testing jarovo/blog_os against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjarovo%2Fblog_os" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/jarovo/blog_os [INFO] finished tweaking git repo https://github.com/jarovo/blog_os [INFO] tweaked toml for git repo https://github.com/jarovo/blog_os written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jarovo/blog_os on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jarovo/blog_os 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v2.9.3 [INFO] [stderr] Downloaded volatile v0.2.7 [INFO] [stderr] Downloaded limine v0.5.0 [INFO] [stderr] Downloaded bit_field v0.10.3 [INFO] [stderr] Downloaded x86_64 v0.15.2 [INFO] [stderr] Downloaded volatile v0.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d06fdb254543d715b2eeda3a1756195bca886976e388e34b837c49e62de613bb [INFO] running `Command { std: "docker" "start" "-a" "d06fdb254543d715b2eeda3a1756195bca886976e388e34b837c49e62de613bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d06fdb254543d715b2eeda3a1756195bca886976e388e34b837c49e62de613bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d06fdb254543d715b2eeda3a1756195bca886976e388e34b837c49e62de613bb", kill_on_drop: false }` [INFO] [stdout] d06fdb254543d715b2eeda3a1756195bca886976e388e34b837c49e62de613bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b8d711132d1ccbf8a4582d938e5cc3ed837113fccaf64540e05f15404d30265 [INFO] running `Command { std: "docker" "start" "-a" "0b8d711132d1ccbf8a4582d938e5cc3ed837113fccaf64540e05f15404d30265", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling bit_field v0.10.3 [INFO] [stderr] Compiling volatile v0.4.6 [INFO] [stderr] Compiling volatile v0.2.7 [INFO] [stderr] Compiling limine v0.5.0 [INFO] [stderr] Compiling x86_64 v0.15.2 [INFO] [stderr] Compiling blog_os v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcAjWKnM/symbols.o" "<1 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libvolatile-926b17ead2a07695,libx86_64-f8d531ace701c2cd,libvolatile-b912d1a5128efae1,libbit_field-c6d2739f8f5636c8,liblimine-575e84167c8c01dd,libbitflags-f5cb60ed4ede321e}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustcAjWKnM/raw-dylibs" "-Wl,-Bdynamic" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/blog_os-8c0a6b463adb6bc9" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: duplicate symbol: _start [INFO] [stdout] >>> defined at /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/Scrt1.o:(_start) [INFO] [stdout] >>> defined at main.rs:46 (src/main.rs:46) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/blog_os-8c0a6b463adb6bc9.blog_os.48a59707c2e83553-cgu.0.rcgu.o:(.text._start+0x0) [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `blog_os` (bin "blog_os") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "0b8d711132d1ccbf8a4582d938e5cc3ed837113fccaf64540e05f15404d30265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b8d711132d1ccbf8a4582d938e5cc3ed837113fccaf64540e05f15404d30265", kill_on_drop: false }` [INFO] [stdout] 0b8d711132d1ccbf8a4582d938e5cc3ed837113fccaf64540e05f15404d30265