[INFO] cloning repository https://github.com/FreeMasen/os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FreeMasen/os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeMasen%2Fos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeMasen%2Fos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58cf714748b529395ec8fd62b3d1b2deb27aa573 [INFO] checking FreeMasen/os/58cf714748b529395ec8fd62b3d1b2deb27aa573 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeMasen%2Fos" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FreeMasen/os on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/FreeMasen/os [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/FreeMasen/os [INFO] tweaked toml for git repo https://github.com/FreeMasen/os written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FreeMasen/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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ux v0.1.3 [INFO] [stderr] Downloaded cpuio v0.2.0 [INFO] [stderr] Downloaded uart_16550 v0.2.1 [INFO] [stderr] Downloaded x86_64 v0.8.3 [INFO] [stderr] Downloaded array-init v0.0.4 [INFO] [stderr] Downloaded pic8259_simple v0.1.1 [INFO] [stderr] Downloaded volatile v0.2.6 [INFO] [stderr] Downloaded bootloader v0.8.4 [INFO] [stderr] Downloaded pc-keyboard v0.5.0 [INFO] [stderr] Downloaded linked_list_allocator v0.6.5 [INFO] [stderr] Downloaded x86_64 v0.7.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccc1f9a9e6c44dd91113cabdce90441ca9e8e71f19b561b143c5aa5ed7f8da8a [INFO] running `Command { std: "docker" "start" "-a" "ccc1f9a9e6c44dd91113cabdce90441ca9e8e71f19b561b143c5aa5ed7f8da8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccc1f9a9e6c44dd91113cabdce90441ca9e8e71f19b561b143c5aa5ed7f8da8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccc1f9a9e6c44dd91113cabdce90441ca9e8e71f19b561b143c5aa5ed7f8da8a", kill_on_drop: false }` [INFO] [stdout] ccc1f9a9e6c44dd91113cabdce90441ca9e8e71f19b561b143c5aa5ed7f8da8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f36cc9b65101d7973eb810e2c70c470341f078063eed0b1bb3d24e586c0cc4d3 [INFO] running `Command { std: "docker" "start" "-a" "f36cc9b65101d7973eb810e2c70c470341f078063eed0b1bb3d24e586c0cc4d3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling bootloader v0.8.4 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking array-init v0.0.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking ux v0.1.3 [INFO] [stderr] Checking cpuio v0.2.0 [INFO] [stderr] Checking linked_list_allocator v0.6.5 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/lib.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(asm, const_fn, no_std)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/linked_list_allocator-0.6.5/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_fn)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | asm!("inb %dx, %al" : "={al}"(result) : "{dx}"(port) :: "volatile"); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 3 + use core::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | asm!("outb %al, %dx" :: "{dx}"(port), "{al}"(value) :: "volatile"); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 3 + use core::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | asm!("inw %dx, %ax" : "={ax}"(result) : "{dx}"(port) :: "volatile"); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 3 + use core::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | asm!("outw %ax, %dx" :: "{dx}"(port), "{ax}"(value) :: "volatile"); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 3 + use core::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | asm!("inl %dx, %eax" : "={eax}"(result) : "{dx}"(port) :: "volatile"); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 3 + use core::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.2.0/src/x86.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | asm!("outl %eax, %dx" :: "{dx}"(port), "{eax}"(value) :: "volatile"); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 3 + use core::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `alloc::alloc::Alloc`, `alloc::alloc::AllocErr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/linked_list_allocator-0.6.5/src/lib.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | use alloc::alloc::{Alloc, AllocErr, Layout}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ no `AllocErr` in `alloc` [INFO] [stdout] | | [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] | [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 14 | use alloc::alloc::{alloc, AllocErr, Layout}; [INFO] [stdout] | ~~~~~ [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 14 | use alloc::alloc::{Alloc, AllocError, Layout}; [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::alloc::AllocErr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/linked_list_allocator-0.6.5/src/hole.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use alloc::alloc::{AllocErr, Layout}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `AllocErr` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `AllocError` [INFO] [stdout] | [INFO] [stdout] = help: consider importing this unresolved item through its public re-export instead: [INFO] [stdout] AllocErr [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `linked_list_allocator` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cpuio` (lib) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "f36cc9b65101d7973eb810e2c70c470341f078063eed0b1bb3d24e586c0cc4d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f36cc9b65101d7973eb810e2c70c470341f078063eed0b1bb3d24e586c0cc4d3", kill_on_drop: false }` [INFO] [stdout] f36cc9b65101d7973eb810e2c70c470341f078063eed0b1bb3d24e586c0cc4d3