[INFO] cloning repository Mandragorian/rustos
[INFO] running `"git" "clone" "--bare" "git://github.com/Mandragorian/rustos.git" "work/cache/sources/gh/Mandragorian/rustos"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Mandragorian/rustos'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Mandragorian/rustos" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Mandragorian/rustos"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Mandragorian/rustos'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Mandragorian/rustos" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Mandragorian/rustos"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Mandragorian/rustos on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-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-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Mandragorian/rustos against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] c5ac45b1797132f2d2070409d583b880e71620eee4b385ad95500fb0f27a9e4f
[INFO] running `"docker" "start" "-a" "c5ac45b1797132f2d2070409d583b880e71620eee4b385ad95500fb0f27a9e4f"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/tests/test-exception-breakpoint.rs
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling zero v0.1.2
[INFO] [stderr]    Compiling cpuio v0.2.0
[INFO] [stderr]    Compiling font8x8 v0.2.4
[INFO] [stderr]    Compiling spin v0.4.10
[INFO] [stderr]    Compiling volatile v0.2.6
[INFO] [stderr]    Compiling skeptic v0.5.0
[INFO] [stderr]    Compiling x86_64 v0.2.14
[INFO] [stderr]    Compiling pic8259_simple v0.1.1
[INFO] [stderr]    Compiling array-init v0.0.4
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling xmas-elf v0.6.2
[INFO] [stderr]    Compiling fixedvec v0.2.3
[INFO] [stderr]    Compiling uart_16550 v0.1.0
[INFO] [stderr]    Compiling bootloader v0.3.12
[INFO] [stderr]    Compiling x86_64 v0.4.0
[INFO] [stderr]    Compiling 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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c5ac45b1797132f2d2070409d583b880e71620eee4b385ad95500fb0f27a9e4f"`
[INFO] running `"docker" "rm" "-f" "c5ac45b1797132f2d2070409d583b880e71620eee4b385ad95500fb0f27a9e4f"`
[INFO] [stdout] c5ac45b1797132f2d2070409d583b880e71620eee4b385ad95500fb0f27a9e4f