[INFO] updating cached repository yfliuu/ros_64 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/yfliuu/ros_64 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/yfliuu/ros_64" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/yfliuu/ros_64"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/yfliuu/ros_64'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/yfliuu/ros_64" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/yfliuu/ros_64"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/yfliuu/ros_64'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2beabf8519e58258b97d8946b5be57c315fe2bab [INFO] sha for GitHub repo yfliuu/ros_64: 2beabf8519e58258b97d8946b5be57c315fe2bab [INFO] validating manifest of yfliuu/ros_64 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of yfliuu/ros_64 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing yfliuu/ros_64 [INFO] finished frobbing yfliuu/ros_64 [INFO] frobbed toml for yfliuu/ros_64 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/yfliuu/ros_64/Cargo.toml [INFO] started frobbing yfliuu/ros_64 [INFO] finished frobbing yfliuu/ros_64 [INFO] frobbed toml for yfliuu/ros_64 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/yfliuu/ros_64/Cargo.toml [INFO] crate yfliuu/ros_64 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking yfliuu/ros_64 against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-7/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/yfliuu/ros_64:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 591ae7776fd70cdb8f8db8fd243620a36933aabca73f590f1db553e22ef91721 [INFO] running `"docker" "start" "-a" "591ae7776fd70cdb8f8db8fd243620a36933aabca73f590f1db553e22ef91721"` [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking os_bootinfo v0.2.1 [INFO] [stderr] Checking ux v0.1.3 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking usize_conversions v0.2.0 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Checking pc-keyboard v0.3.1 [INFO] [stderr] Checking volatile v0.2.6 [INFO] [stderr] Checking spin v0.4.10 [INFO] [stderr] Compiling ros v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Checking array-init v0.0.4 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Checking x86_64 v0.2.14 [INFO] [stderr] Checking x86_64 v0.5.4 [INFO] [stderr] Checking uart_16550 v0.1.0 [INFO] [stderr] warning: unused import: `null` [INFO] [stderr] --> src/lib.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | use core::ptr::{null, null_mut}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `array_init::array_init` [INFO] [stderr] --> src/kern/mp.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use array_init::array_init; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BorrowMut` [INFO] [stderr] --> src/kern/proc.rs:10:20 [INFO] [stderr] | [INFO] [stderr] 10 | use core::borrow::{BorrowMut}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `array_init::array_init` [INFO] [stderr] --> src/kern/proc.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use array_init::array_init; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `MaybeUninit`, `uninitialized` [INFO] [stderr] --> src/kern/proc.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | use core::mem::{MaybeUninit, uninitialized}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::default::Default` [INFO] [stderr] --> src/kern/proc.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use core::default::Default; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/kern/proc.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | fn new(pid: usize) -> Self { Proc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `null` [INFO] [stderr] --> src/lib.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | use core::ptr::{null, null_mut}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `array_init::array_init` [INFO] [stderr] --> src/kern/mp.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use array_init::array_init; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BorrowMut` [INFO] [stderr] --> src/kern/proc.rs:10:20 [INFO] [stderr] | [INFO] [stderr] 10 | use core::borrow::{BorrowMut}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `array_init::array_init` [INFO] [stderr] --> src/kern/proc.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use array_init::array_init; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `MaybeUninit`, `uninitialized` [INFO] [stderr] --> src/kern/proc.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | use core::mem::{MaybeUninit, uninitialized}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::default::Default` [INFO] [stderr] --> src/kern/proc.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use core::default::Default; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `null` [INFO] [stderr] --> src/lib.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | use core::ptr::{null, null_mut}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `array_init::array_init` [INFO] [stderr] --> src/kern/mp.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use array_init::array_init; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BorrowMut` [INFO] [stderr] --> src/kern/proc.rs:10:20 [INFO] [stderr] | [INFO] [stderr] 10 | use core::borrow::{BorrowMut}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `array_init::array_init` [INFO] [stderr] --> src/kern/proc.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use array_init::array_init; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `MaybeUninit`, `uninitialized` [INFO] [stderr] --> src/kern/proc.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | use core::mem::{MaybeUninit, uninitialized}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::default::Default` [INFO] [stderr] --> src/kern/proc.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use core::default::Default; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/kern/proc.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | fn new(pid: usize) -> Self { Proc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/kern/proc.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | fn new(pid: usize) -> Self { Proc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] error[E0152]: duplicate lang item found: `panic_impl`. [INFO] [stderr] --> src/main.rs:48:1 [INFO] [stderr] | [INFO] [stderr] 48 | / fn panic(info: &PanicInfo) -> ! { [INFO] [stderr] 49 | | println!("{}", info); [INFO] [stderr] 50 | | hlt_loop() [INFO] [stderr] 51 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: first defined in crate `std`. [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0152`. [INFO] [stderr] error: Could not compile `ros`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "591ae7776fd70cdb8f8db8fd243620a36933aabca73f590f1db553e22ef91721"` [INFO] running `"docker" "rm" "-f" "591ae7776fd70cdb8f8db8fd243620a36933aabca73f590f1db553e22ef91721"` [INFO] [stdout] 591ae7776fd70cdb8f8db8fd243620a36933aabca73f590f1db553e22ef91721