[INFO] updating cached repository Mandragorian/rustos
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Mandragorian/rustos
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Mandragorian/rustos" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Mandragorian/rustos"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Mandragorian/rustos'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Mandragorian/rustos" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Mandragorian/rustos"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Mandragorian/rustos'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 01f3d36dfe618f2ce61f45a1c0743dba697da516
[INFO] sha for GitHub repo Mandragorian/rustos: 01f3d36dfe618f2ce61f45a1c0743dba697da516
[INFO] validating manifest of Mandragorian/rustos on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Mandragorian/rustos on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Mandragorian/rustos
[INFO] finished frobbing Mandragorian/rustos
[INFO] frobbed toml for Mandragorian/rustos written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Mandragorian/rustos/Cargo.toml
[INFO] started frobbing Mandragorian/rustos
[INFO] finished frobbing Mandragorian/rustos
[INFO] frobbed toml for Mandragorian/rustos written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Mandragorian/rustos/Cargo.toml
[INFO] crate Mandragorian/rustos already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Mandragorian/rustos against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Mandragorian/rustos:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0656d62b49e97194e6fbde333c56defe738c587112947a3d50a4d455593ceb2c
[INFO] running `"docker" "start" "-a" "0656d62b49e97194e6fbde333c56defe738c587112947a3d50a4d455593ceb2c"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/tests/test-exception-breakpoint.rs
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking x86_64 v0.4.0
[INFO] [stderr]     Checking bootloader v0.3.12
[INFO] [stderr]     Checking rustos v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `crate::arch::no_interrupts`
[INFO] [stderr]    --> src/vga_buffer.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |     use crate::arch::no_interrupts;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `no_interrupts` in `arch`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::arch::no_interrupts`
[INFO] [stderr]   --> src/serial.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     use crate::arch::no_interrupts;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `no_interrupts` in `arch`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `halt_loop` in module `crate::arch`
[INFO] [stderr]   --> src/interrupts/handlers.rs:27:18
[INFO] [stderr]    |
[INFO] [stderr] 27 |     crate::arch::halt_loop();
[INFO] [stderr]    |                  ^^^^^^^^^ not found in `crate::arch`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use crate::arch::x86::halt_loop;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `read_port` in module `crate::arch`
[INFO] [stderr]   --> src/interrupts/handlers.rs:37:37
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let scancode: u8 = crate::arch::read_port(0x60);
[INFO] [stderr]    |                                     ^^^^^^^^^ not found in `crate::arch`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use crate::arch::x86::read_port;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/vga_buffer.rs:109:21
[INFO] [stderr]     |
[INFO] [stderr] 109 |                 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] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `rustos`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `crate::arch::no_interrupts`
[INFO] [stderr]    --> src/vga_buffer.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |     use crate::arch::no_interrupts;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `no_interrupts` in `arch`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `crate::arch::no_interrupts`
[INFO] [stderr]   --> src/serial.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     use crate::arch::no_interrupts;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `no_interrupts` in `arch`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `halt_loop` in module `crate::arch`
[INFO] [stderr]   --> src/interrupts/handlers.rs:27:18
[INFO] [stderr]    |
[INFO] [stderr] 27 |     crate::arch::halt_loop();
[INFO] [stderr]    |                  ^^^^^^^^^ not found in `crate::arch`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use crate::arch::x86::halt_loop;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `read_port` in module `crate::arch`
[INFO] [stderr]   --> src/interrupts/handlers.rs:37:37
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let scancode: u8 = crate::arch::read_port(0x60);
[INFO] [stderr]    |                                     ^^^^^^^^^ not found in `crate::arch`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use crate::arch::x86::read_port;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/vga_buffer.rs:109:21
[INFO] [stderr]     |
[INFO] [stderr] 109 |                 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] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `rustos`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0656d62b49e97194e6fbde333c56defe738c587112947a3d50a4d455593ceb2c"`
[INFO] running `"docker" "rm" "-f" "0656d62b49e97194e6fbde333c56defe738c587112947a3d50a4d455593ceb2c"`
[INFO] [stdout] 0656d62b49e97194e6fbde333c56defe738c587112947a3d50a4d455593ceb2c