[INFO] cloning repository https://github.com/L3tum/RIAS-OS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/L3tum/RIAS-OS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL3tum%2FRIAS-OS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL3tum%2FRIAS-OS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3bfd08a08b9a2d1aed9667edfe7b2f095951cc99 [INFO] checking L3tum/RIAS-OS/3bfd08a08b9a2d1aed9667edfe7b2f095951cc99 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL3tum%2FRIAS-OS" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/L3tum/RIAS-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-2-tc1/source/.cargo/config [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/L3tum/RIAS-OS [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/L3tum/RIAS-OS [INFO] tweaked toml for git repo https://github.com/L3tum/RIAS-OS written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/L3tum/RIAS-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 raw-cpuid v8.1.2 [INFO] [stderr] Downloaded uart_16550 v0.2.10 [INFO] [stderr] Downloaded volatile v0.2.7 [INFO] [stderr] Downloaded bit_field v0.10.1 [INFO] [stderr] Downloaded cc v1.0.63 [INFO] [stderr] Downloaded pc-keyboard v0.5.1 [INFO] [stderr] Downloaded x86_64 v0.12.3 [INFO] [stderr] Downloaded futures-util v0.3.8 [INFO] [stderr] Downloaded conquer-util v0.2.0 [INFO] [stderr] Downloaded bootloader v0.9.11 [INFO] [stderr] Downloaded pin-project-internal v1.0.2 [INFO] [stderr] Downloaded spinning_top v0.1.1 [INFO] [stderr] Downloaded syn v1.0.48 [INFO] [stderr] Downloaded bit_field v0.9.0 [INFO] [stderr] Downloaded linked_list_allocator v0.8.6 [INFO] [stderr] Downloaded cpuio v0.3.0 [INFO] [stderr] Downloaded pic8259_simple v0.2.0 [INFO] [stderr] Downloaded conquer-once v0.2.1 [INFO] [stderr] Downloaded crossbeam-utils v0.7.2 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded futures-core v0.3.8 [INFO] [stderr] Downloaded futures-task v0.3.8 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded pin-project v1.0.2 [INFO] [stderr] Downloaded x86 v0.34.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 843f50bdd8859bd614965ca87cf33f6b03358a3933bc120c61fe114a0d43f98d [INFO] running `Command { std: "docker" "start" "-a" "843f50bdd8859bd614965ca87cf33f6b03358a3933bc120c61fe114a0d43f98d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "843f50bdd8859bd614965ca87cf33f6b03358a3933bc120c61fe114a0d43f98d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "843f50bdd8859bd614965ca87cf33f6b03358a3933bc120c61fe114a0d43f98d", kill_on_drop: false }` [INFO] [stdout] 843f50bdd8859bd614965ca87cf33f6b03358a3933bc120c61fe114a0d43f98d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d68820e18588d4a36b791b6676bdff16d8dfce561476a940b71acf665427a9a4 [INFO] running `Command { std: "docker" "start" "-a" "d68820e18588d4a36b791b6676bdff16d8dfce561476a940b71acf665427a9a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.63 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling x86_64 v0.12.3 [INFO] [stderr] Compiling bootloader v0.9.11 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Compiling x86 v0.34.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking conquer-util v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lock_api-0.3.4/src/lib.rs:91:42 [INFO] [stdout] | [INFO] [stdout] 91 | #![cfg_attr(feature = "nightly", 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] [stderr] Checking cpuio v0.3.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling rias_os v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking conquer-once v0.2.1 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.3.0/src/lib.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(llvm_asm, const_fn)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.3.0/src/x86.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | llvm_asm!("inb %dx, %al" : "={al}"(result) : "{dx}"(port) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.3.0/src/x86.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | llvm_asm!("outb %al, %dx" :: "{dx}"(port), "{al}"(value) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.3.0/src/x86.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | llvm_asm!("inw %dx, %ax" : "={ax}"(result) : "{dx}"(port) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.3.0/src/x86.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | llvm_asm!("outw %ax, %dx" :: "{dx}"(port), "{ax}"(value) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.3.0/src/x86.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | llvm_asm!("inl %dx, %eax" : "={eax}"(result) : "{dx}"(port) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.3.0/src/x86.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | llvm_asm!("outl %eax, %dx" :: "{dx}"(port), "{eax}"(value) :: "volatile"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pc-keyboard v0.5.1 [INFO] [stdout] error[E0635]: unknown feature `llvm_asm` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpuio-0.3.0/src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(llvm_asm, const_fn)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] Checking volatile v0.2.7 [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> build.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | write!(&mut f, "const {}: u32 = {};", kvp.0, var); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cpuio` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lock_api` (lib) due to 2 previous errors [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d68820e18588d4a36b791b6676bdff16d8dfce561476a940b71acf665427a9a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d68820e18588d4a36b791b6676bdff16d8dfce561476a940b71acf665427a9a4", kill_on_drop: false }` [INFO] [stdout] d68820e18588d4a36b791b6676bdff16d8dfce561476a940b71acf665427a9a4