[INFO] cloning repository https://github.com/dongchao-cn/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/dongchao-cn/blog_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdongchao-cn%2Fblog_os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdongchao-cn%2Fblog_os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 712f59fa4f45834f421730238673c6cb7d98ed63 [INFO] checking dongchao-cn/blog_os against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdongchao-cn%2Fblog_os" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/dongchao-cn/blog_os [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/dongchao-cn/blog_os [INFO] tweaked toml for git repo https://github.com/dongchao-cn/blog_os written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dongchao-cn/blog_os on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dongchao-cn/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 419d1688e624f4cca1b8e3a61d198c55f3d93cc73d3ec02fc35b2a60655cdd5a [INFO] running `Command { std: "docker" "start" "-a" "419d1688e624f4cca1b8e3a61d198c55f3d93cc73d3ec02fc35b2a60655cdd5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "419d1688e624f4cca1b8e3a61d198c55f3d93cc73d3ec02fc35b2a60655cdd5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "419d1688e624f4cca1b8e3a61d198c55f3d93cc73d3ec02fc35b2a60655cdd5a", kill_on_drop: false }` [INFO] [stdout] 419d1688e624f4cca1b8e3a61d198c55f3d93cc73d3ec02fc35b2a60655cdd5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 097406923a0eda4be91c2fc90df46eb942fb2a1db67833ba7eed04da760d1117 [INFO] running `Command { std: "docker" "start" "-a" "097406923a0eda4be91c2fc90df46eb942fb2a1db67833ba7eed04da760d1117", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Checking volatile v0.4.6 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Compiling bootloader v0.9.30 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking volatile v0.2.7 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking pc-keyboard v0.7.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking x86_64 v0.14.13 [INFO] [stderr] Checking pic8259 v0.10.4 [INFO] [stderr] Checking uart_16550 v0.2.19 [INFO] [stderr] Checking blog_os v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: invalid signature for `extern "x86-interrupt"` function [INFO] [stdout] --> src/interrupts.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | _error_code: u64) -> ! { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: functions with the "custom" ABI cannot have a return type [INFO] [stdout] help: remove the return type [INFO] [stdout] --> src/interrupts.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | _error_code: u64) -> ! { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `blog_os` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: invalid signature for `extern "x86-interrupt"` function [INFO] [stdout] --> src/interrupts.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | _error_code: u64) -> ! { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: functions with the "custom" ABI cannot have a return type [INFO] [stdout] help: remove the return type [INFO] [stdout] --> src/interrupts.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | _error_code: u64) -> ! { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `blog_os` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "097406923a0eda4be91c2fc90df46eb942fb2a1db67833ba7eed04da760d1117", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "097406923a0eda4be91c2fc90df46eb942fb2a1db67833ba7eed04da760d1117", kill_on_drop: false }` [INFO] [stdout] 097406923a0eda4be91c2fc90df46eb942fb2a1db67833ba7eed04da760d1117