[INFO] cloning repository https://github.com/ibveecnk/ivens-amazing-os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ibveecnk/ivens-amazing-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibveecnk%2Fivens-amazing-os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibveecnk%2Fivens-amazing-os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52eb6f78b465134370672aec4030d519cce723e6 [INFO] testing ibveecnk/ivens-amazing-os against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibveecnk%2Fivens-amazing-os" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/ibveecnk/ivens-amazing-os [INFO] finished tweaking git repo https://github.com/ibveecnk/ivens-amazing-os [INFO] tweaked toml for git repo https://github.com/ibveecnk/ivens-amazing-os written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ibveecnk/ivens-amazing-os on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ibveecnk/ivens-amazing-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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded volatile v0.2.7 [INFO] [stderr] Downloaded volatile v0.4.6 [INFO] [stderr] Downloaded bootloader v0.9.29 [INFO] [stderr] Downloaded x86_64 v0.15.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 157173ff188c427000641679ab85ab91d571053122806614991ca74845e5494e [INFO] running `Command { std: "docker" "start" "-a" "157173ff188c427000641679ab85ab91d571053122806614991ca74845e5494e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "157173ff188c427000641679ab85ab91d571053122806614991ca74845e5494e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "157173ff188c427000641679ab85ab91d571053122806614991ca74845e5494e", kill_on_drop: false }` [INFO] [stdout] 157173ff188c427000641679ab85ab91d571053122806614991ca74845e5494e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fae826825da19954d6890ff27e8bac76f1b43e0d84a28ab237f28c6a497a09d9 [INFO] running `Command { std: "docker" "start" "-a" "fae826825da19954d6890ff27e8bac76f1b43e0d84a28ab237f28c6a497a09d9", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Compiling bootloader v0.9.29 [INFO] [stderr] Compiling volatile v0.4.6 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling ivens-amazing-kernel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling volatile v0.2.7 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling x86_64 v0.15.2 [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcWRVH64/symbols.o" "<1 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libvolatile-926b17ead2a07695,libspin-9807f654e4818911,liblazy_static-306918267de4e484,libspin-7ba7aebe17adef4b,libx86_64-f28aa1d05d6d9d5f,libvolatile-b912d1a5128efae1,libbitflags-0b767f836fa3db9e,libbit_field-8c5ed7f77c16b5b4}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/debug/deps/rustcWRVH64/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/kernel-468a17fb43984c31" "-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:22 (src/main.rs:22) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/kernel-468a17fb43984c31.kernel.937c771c64ac1bba-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 `ivens-amazing-kernel` (bin "kernel") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "fae826825da19954d6890ff27e8bac76f1b43e0d84a28ab237f28c6a497a09d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fae826825da19954d6890ff27e8bac76f1b43e0d84a28ab237f28c6a497a09d9", kill_on_drop: false }` [INFO] [stdout] fae826825da19954d6890ff27e8bac76f1b43e0d84a28ab237f28c6a497a09d9