[INFO] cloning repository https://github.com/dekokun/deko_os_rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dekokun/deko_os_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdekokun%2Fdeko_os_rust"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdekokun%2Fdeko_os_rust'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b195468563426311c0dcfbe345efe8ca8c6d528f [INFO] checking dekokun/deko_os_rust against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdekokun%2Fdeko_os_rust" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dekokun/deko_os_rust on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dekokun/deko_os_rust [INFO] finished tweaking git repo https://github.com/dekokun/deko_os_rust [INFO] tweaked toml for git repo https://github.com/dekokun/deko_os_rust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/dekokun/deko_os_rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 827b320a1b2cd8a60ba6dc38f2ec95a75e5f014cdc12335c702ee3493429f22a [INFO] running `"docker" "start" "-a" "827b320a1b2cd8a60ba6dc38f2ec95a75e5f014cdc12335c702ee3493429f22a"` [INFO] [stderr] Checking os_bootinfo v0.2.1 [INFO] [stderr] Checking usize_conversions v0.2.0 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking ux v0.1.2 [INFO] [stderr] Checking spin v0.4.9 [INFO] [stderr] Checking volatile v0.2.4 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking array-init v0.0.3 [INFO] [stderr] Checking bootloader_precompiled v0.2.0 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Checking x86_64 v0.2.8 [INFO] [stderr] Checking uart_16550 v0.1.0 [INFO] [stderr] Checking deko_os v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/vga_buffer.rs:100:21 [INFO] [stderr] | [INFO] [stderr] 100 | 0x20...0x7e | b'\n' => self.write_byte(byte), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/vga_buffer.rs:100:21 [INFO] [stderr] | [INFO] [stderr] 100 | 0x20...0x7e | b'\n' => self.write_byte(byte), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: language item required, but not found: `eh_personality` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/main.rs:47:121 [INFO] [stderr] | [INFO] [stderr] 47 | idt.double_fault.set_handler_fn(double_fault_handler).set_stack_index(deko_os::gdt::DOUBLE_FAULT_IST_INDEX);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] error: could not compile `deko_os`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/test-stackoverflow.rs:46:121 [INFO] [stderr] | [INFO] [stderr] 46 | idt.double_fault.set_handler_fn(double_fault_handler).set_stack_index(deko_os::gdt::DOUBLE_FAULT_IST_INDEX);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] error: language item required, but not found: `eh_personality` [INFO] [stderr] [INFO] [stderr] error: language item required, but not found: `eh_personality` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/main.rs:47:121 [INFO] [stderr] | [INFO] [stderr] 47 | idt.double_fault.set_handler_fn(double_fault_handler).set_stack_index(deko_os::gdt::DOUBLE_FAULT_IST_INDEX);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/test-stackoverflow.rs:46:121 [INFO] [stderr] | [INFO] [stderr] 46 | idt.double_fault.set_handler_fn(double_fault_handler).set_stack_index(deko_os::gdt::DOUBLE_FAULT_IST_INDEX);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] error: could not compile `deko_os`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: language item required, but not found: `eh_personality` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `deko_os`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error; 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `deko_os`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "827b320a1b2cd8a60ba6dc38f2ec95a75e5f014cdc12335c702ee3493429f22a"` [INFO] running `"docker" "rm" "-f" "827b320a1b2cd8a60ba6dc38f2ec95a75e5f014cdc12335c702ee3493429f22a"` [INFO] [stdout] 827b320a1b2cd8a60ba6dc38f2ec95a75e5f014cdc12335c702ee3493429f22a