[INFO] updating cached repository ThePerkinrex/PercOSv2 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ThePerkinrex/PercOSv2 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ThePerkinrex/PercOSv2" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/ThePerkinrex/PercOSv2"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/ThePerkinrex/PercOSv2'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ThePerkinrex/PercOSv2" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/ThePerkinrex/PercOSv2"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/ThePerkinrex/PercOSv2'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2fb6aab6c7825a23db2c7b5a3af6dc7a5b0fa442 [INFO] sha for GitHub repo ThePerkinrex/PercOSv2: 2fb6aab6c7825a23db2c7b5a3af6dc7a5b0fa442 [INFO] validating manifest of ThePerkinrex/PercOSv2 on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ThePerkinrex/PercOSv2 on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ThePerkinrex/PercOSv2 [INFO] finished frobbing ThePerkinrex/PercOSv2 [INFO] frobbed toml for ThePerkinrex/PercOSv2 written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/ThePerkinrex/PercOSv2/Cargo.toml [INFO] started frobbing ThePerkinrex/PercOSv2 [INFO] finished frobbing ThePerkinrex/PercOSv2 [INFO] frobbed toml for ThePerkinrex/PercOSv2 written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/ThePerkinrex/PercOSv2/Cargo.toml [INFO] crate ThePerkinrex/PercOSv2 has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ThePerkinrex/PercOSv2 against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-6/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/ThePerkinrex/PercOSv2:/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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f1cf1677ac412a5263c1ef3b4f060cdaba6a6452c051a71d7f36ce871b13675e [INFO] running `"docker" "start" "-a" "f1cf1677ac412a5263c1ef3b4f060cdaba6a6452c051a71d7f36ce871b13675e"` [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking bit_field v0.7.0 [INFO] [stderr] Checking volatile v0.2.4 [INFO] [stderr] Checking spin v0.4.9 [INFO] [stderr] Checking rlibc v1.0.0 [INFO] [stderr] Checking multiboot2 v0.1.0 [INFO] [stderr] Checking x86_64 v0.1.2 [INFO] [stderr] Checking percos v2.0.0 (/opt/crater/workdir) [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(panic_implementation)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: subsumed by `#[panic_handler]` [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(panic_implementation)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(panic_implementation)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: subsumed by `#[panic_handler]` [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(panic_implementation)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::fmt::Debug` [INFO] [stderr] --> src/shell/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use core::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `memory::FrameAllocator` [INFO] [stderr] --> src/lib.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use memory::FrameAllocator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::fmt::Debug` [INFO] [stderr] --> src/shell/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use core::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `memory::FrameAllocator` [INFO] [stderr] --> src/lib.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use memory::FrameAllocator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0152]: duplicate lang item found: `eh_personality`. [INFO] [stderr] --> src/lib.rs:86:1 [INFO] [stderr] | [INFO] [stderr] 86 | pub extern fn eh_personality() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: first defined in crate `panic_unwind`. [INFO] [stderr] [INFO] [stderr] error[E0152]: duplicate lang item found: `panic_impl`. [INFO] [stderr] --> src/lib.rs:89:1 [INFO] [stderr] | [INFO] [stderr] 89 | / pub extern fn panic_fmt(pi: &PanicInfo) -> !{ [INFO] [stderr] 90 | | if pi.message().is_some() && pi.location().is_some(){ [INFO] [stderr] 91 | | panic_print!("A PercOS error occured because: {}\nat {}", pi.message().unwrap(), pi.location().unwrap()); [INFO] [stderr] 92 | | }else if pi.message().is_some() { [INFO] [stderr] ... | [INFO] [stderr] 99 | | loop{} [INFO] [stderr] 100 | | } [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 E0557`. [INFO] [stderr] error: Could not compile `percos`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0152, E0557. [INFO] [stderr] For more information about an error, try `rustc --explain E0152`. [INFO] [stderr] error: Could not compile `percos`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f1cf1677ac412a5263c1ef3b4f060cdaba6a6452c051a71d7f36ce871b13675e"` [INFO] running `"docker" "rm" "-f" "f1cf1677ac412a5263c1ef3b4f060cdaba6a6452c051a71d7f36ce871b13675e"` [INFO] [stdout] f1cf1677ac412a5263c1ef3b4f060cdaba6a6452c051a71d7f36ce871b13675e