[INFO] cloning repository https://github.com/princemuel/kata-machine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/princemuel/kata-machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprincemuel%2Fkata-machine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprincemuel%2Fkata-machine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7270597c1cbdc1777201ada5395a2b57b11d0091
[INFO] fixing princemuel/kata-machine against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprincemuel%2Fkata-machine" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/princemuel/kata-machine
[INFO] finished tweaking git repo https://github.com/princemuel/kata-machine
[INFO] tweaked toml for git repo https://github.com/princemuel/kata-machine written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/princemuel/kata-machine on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/princemuel/kata-machine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bootloader v0.9.33
[INFO] [stderr]   Downloaded spin v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f4420c5b146dfeea0f8d827b81402148978b67a02b9fd1cbd1535afe7c25ad61
[INFO] running `Command { std: "docker" "start" "f4420c5b146dfeea0f8d827b81402148978b67a02b9fd1cbd1535afe7c25ad61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f4420c5b146dfeea0f8d827b81402148978b67a02b9fd1cbd1535afe7c25ad61" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4420c5b146dfeea0f8d827b81402148978b67a02b9fd1cbd1535afe7c25ad61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f4420c5b146dfeea0f8d827b81402148978b67a02b9fd1cbd1535afe7c25ad61" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.12
[INFO] [stderr]    Compiling bootloader v0.9.33
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking spin v0.12.0
[INFO] [stderr]     Checking x86_64 v0.15.4
[INFO] [stderr]     Checking oreos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find `tests` in `crate`
[INFO] [stdout]   --> src/lib.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![test_runner(crate::tests::test_runner)]
[INFO] [stdout]    |                       ^^^^^ unresolved import
[INFO] [stdout]    |
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![test_runner(crate::core::num::imp::bignum::tests::test_runner)]
[INFO] [stdout]    |                       ++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `interrupts` in this scope
[INFO] [stdout]    --> src/io/output/vga.rs:293:9
[INFO] [stdout]     |
[INFO] [stdout] 293 |         interrupts::without_interrupts(|| {
[INFO] [stdout]     |         ^^^^^^^^^^ use of unresolved module or unlinked crate `interrupts`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `interrupts`, use `cargo add interrupts` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout] 284 +     use x86_64::instructions::interrupts;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read` found for struct `ScreenChar` in the current scope
[INFO] [stdout]    --> src/io/output/vga.rs:297:77
[INFO] [stdout]     |
[INFO] [stdout]  77 | pub struct ScreenChar {
[INFO] [stdout]     | --------------------- method `read` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 297 |                 let screen_char = writer.buffer.chars[BUFFER_HEIGHT - 2][i].read();
[INFO] [stdout]     |                                                                             ^^^^ method not found in `ScreenChar`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `x86_64::registers::debug::DebugAddressRegister`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read` found for struct `ScreenChar` in the current scope
[INFO] [stdout]    --> src/io/output/vga.rs:327:80
[INFO] [stdout]     |
[INFO] [stdout]  77 | pub struct ScreenChar {
[INFO] [stdout]     | --------------------- method `read` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 327 |             let screen_char = WRITER.lock().buffer.chars[BUFFER_HEIGHT - 2][i].read();
[INFO] [stdout]     |                                                                                ^^^^ method not found in `ScreenChar`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `read`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `x86_64::registers::debug::DebugAddressRegister`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/io/output/vga.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 289 | /     fn direct_output() {
[INFO] [stdout] 290 | |         use core::fmt::Write;
[INFO] [stdout] 291 | |
[INFO] [stdout] 292 | |         let string = "Some test string that fits on a single line";
[INFO] [stdout] ...   |
[INFO] [stdout] 304 | |         });
[INFO] [stdout] 305 | |     }
[INFO] [stdout]     | |_____^ expected `&fn() {check_output}`, found `&fn() {direct_output}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&fn() {check_output}`
[INFO] [stdout]                found reference `&fn() {direct_output}`
[INFO] [stdout]     = note: different fn items have unique types, even if their signatures are the same
[INFO] [stdout]     = help: consider casting both fn items to fn pointers using `as fn()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oreos` (lib test) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oreos` (bin "oreos") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f4420c5b146dfeea0f8d827b81402148978b67a02b9fd1cbd1535afe7c25ad61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4420c5b146dfeea0f8d827b81402148978b67a02b9fd1cbd1535afe7c25ad61", kill_on_drop: false }`
[INFO] [stdout] f4420c5b146dfeea0f8d827b81402148978b67a02b9fd1cbd1535afe7c25ad61
