[INFO] cloning repository https://github.com/Cryozyme/rust_os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cryozyme/rust_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCryozyme%2Frust_os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCryozyme%2Frust_os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7a73cc565f7259c1b9ba60b8835537b667521c0
[INFO] testing Cryozyme/rust_os against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCryozyme%2Frust_os" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cryozyme/rust_os on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Cryozyme/rust_os
[INFO] finished tweaking git repo https://github.com/Cryozyme/rust_os
[INFO] tweaked toml for git repo https://github.com/Cryozyme/rust_os written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Cryozyme/rust_os 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bootloader v0.9.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 998c5608b5a74a622db9c4e2120f7d56c32d7e057d4a3e0e5ad005477224258f
[INFO] running `Command { std: "docker" "start" "-a" "998c5608b5a74a622db9c4e2120f7d56c32d7e057d4a3e0e5ad005477224258f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "998c5608b5a74a622db9c4e2120f7d56c32d7e057d4a3e0e5ad005477224258f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "998c5608b5a74a622db9c4e2120f7d56c32d7e057d4a3e0e5ad005477224258f", kill_on_drop: false }`
[INFO] [stdout] 998c5608b5a74a622db9c4e2120f7d56c32d7e057d4a3e0e5ad005477224258f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bf41b09f4dfd08a33a3d41ebe7253bfa0a708019f3a8270b29e522e2fc31a5c
[INFO] running `Command { std: "docker" "start" "-a" "6bf41b09f4dfd08a33a3d41ebe7253bfa0a708019f3a8270b29e522e2fc31a5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootloader v0.9.21
[INFO] [stderr]    Compiling rust_os v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `Char`
[INFO] [stdout]   --> src/vga_buffer.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |     chars: [[Screen Char; BUFFER_WIDTH]; BUFFER_HEIGHT],
[INFO] [stdout]    |                     ^^^^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct fields are separated by `,`
[INFO] [stdout]   --> src/vga_buffer.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct Buffer {
[INFO] [stdout]    |        ------ while parsing this struct
[INFO] [stdout] 45 |     chars: [[Screen Char; BUFFER_WIDTH]; BUFFER_HEIGHT],
[INFO] [stdout]    |                                        ^ help: replace `;` with `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deprive` in this scope
[INFO] [stdout]  --> src/vga_buffer.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[deprive(Debug, Clone, Copy, PartialEq, Eq)]
[INFO] [stdout]   |   ^^^^^^^ help: an attribute macro with a similar name exists: `derive`
[INFO] [stdout]  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/macros/mod.rs:1577:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named attribute macro `derive` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deprive` in this scope
[INFO] [stdout]   --> src/vga_buffer.rs:23:3
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[deprive(Debug, Clone, Copy, PartialEq, Eq)]
[INFO] [stdout]    |   ^^^^^^^ help: an attribute macro with a similar name exists: `derive`
[INFO] [stdout]   --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/macros/mod.rs:1577:5
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named attribute macro `derive` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found builtin type `usize`
[INFO] [stdout]   --> src/vga_buffer.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 | const BUFFER_WIDTH = usize = 80;
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]    |
[INFO] [stdout] 41 | const BUFFER_WIDTH = let usize = 80;
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing type for `const` item
[INFO] [stdout]   --> src/vga_buffer.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 | const BUFFER_WIDTH = usize = 80;
[INFO] [stdout]    |                   ^ help: provide a type for the item: `: <type>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0204]: the trait `core::marker::Copy` cannot be implemented for this type
[INFO] [stdout]   --> src/vga_buffer.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Debug, Clone, Copy, PartialEq, Eq)]
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     color_code: ColorCode,
[INFO] [stdout]    |     --------------------- this field does not implement `core::marker::Copy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0204, E0423.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0204`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_os` (bin "rust_os") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "6bf41b09f4dfd08a33a3d41ebe7253bfa0a708019f3a8270b29e522e2fc31a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf41b09f4dfd08a33a3d41ebe7253bfa0a708019f3a8270b29e522e2fc31a5c", kill_on_drop: false }`
[INFO] [stdout] 6bf41b09f4dfd08a33a3d41ebe7253bfa0a708019f3a8270b29e522e2fc31a5c
[INFO] testing Cryozyme/rust_os against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCryozyme%2Frust_os" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cryozyme/rust_os on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Cryozyme/rust_os
[INFO] finished tweaking git repo https://github.com/Cryozyme/rust_os
[INFO] tweaked toml for git repo https://github.com/Cryozyme/rust_os written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Cryozyme/rust_os 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b34e0aa755a074af8a84be3fdf8a67221eaf6a44d9846f586edc0f6be27a93c
[INFO] running `Command { std: "docker" "start" "-a" "7b34e0aa755a074af8a84be3fdf8a67221eaf6a44d9846f586edc0f6be27a93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b34e0aa755a074af8a84be3fdf8a67221eaf6a44d9846f586edc0f6be27a93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b34e0aa755a074af8a84be3fdf8a67221eaf6a44d9846f586edc0f6be27a93c", kill_on_drop: false }`
[INFO] [stdout] 7b34e0aa755a074af8a84be3fdf8a67221eaf6a44d9846f586edc0f6be27a93c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82732bda8164963aafb08b117b66e78dcac75dc6eb5e326c1f530a33da2a55ea
[INFO] running `Command { std: "docker" "start" "-a" "82732bda8164963aafb08b117b66e78dcac75dc6eb5e326c1f530a33da2a55ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootloader v0.9.21
[INFO] [stderr]    Compiling rust_os v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `Char`
[INFO] [stdout]   --> src/vga_buffer.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |     chars: [[Screen Char; BUFFER_WIDTH]; BUFFER_HEIGHT],
[INFO] [stdout]    |                     ^^^^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct fields are separated by `,`
[INFO] [stdout]   --> src/vga_buffer.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct Buffer {
[INFO] [stdout]    |        ------ while parsing this struct
[INFO] [stdout] 45 |     chars: [[Screen Char; BUFFER_WIDTH]; BUFFER_HEIGHT],
[INFO] [stdout]    |                                        ^ help: replace `;` with `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deprive` in this scope
[INFO] [stdout]  --> src/vga_buffer.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[deprive(Debug, Clone, Copy, PartialEq, Eq)]
[INFO] [stdout]   |   ^^^^^^^ help: an attribute macro with a similar name exists: `derive`
[INFO] [stdout]  --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/macros/mod.rs:1577:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named attribute macro `derive` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deprive` in this scope
[INFO] [stdout]   --> src/vga_buffer.rs:23:3
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[deprive(Debug, Clone, Copy, PartialEq, Eq)]
[INFO] [stdout]    |   ^^^^^^^ help: an attribute macro with a similar name exists: `derive`
[INFO] [stdout]   --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/macros/mod.rs:1577:5
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named attribute macro `derive` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found builtin type `usize`
[INFO] [stdout]   --> src/vga_buffer.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 | const BUFFER_WIDTH = usize = 80;
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]    |
[INFO] [stdout] 41 | const BUFFER_WIDTH = let usize = 80;
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing type for `const` item
[INFO] [stdout]   --> src/vga_buffer.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 | const BUFFER_WIDTH = usize = 80;
[INFO] [stdout]    |                   ^ help: provide a type for the item: `: <type>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0204]: the trait `core::marker::Copy` cannot be implemented for this type
[INFO] [stdout]   --> src/vga_buffer.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Debug, Clone, Copy, PartialEq, Eq)]
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     color_code: ColorCode,
[INFO] [stdout]    |     --------------------- this field does not implement `core::marker::Copy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0204, E0423.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0204`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_os` (bin "rust_os") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "82732bda8164963aafb08b117b66e78dcac75dc6eb5e326c1f530a33da2a55ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82732bda8164963aafb08b117b66e78dcac75dc6eb5e326c1f530a33da2a55ea", kill_on_drop: false }`
[INFO] [stdout] 82732bda8164963aafb08b117b66e78dcac75dc6eb5e326c1f530a33da2a55ea
