[INFO] cloning repository https://github.com/imtsuki/xv7 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imtsuki/xv7" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimtsuki%2Fxv7", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimtsuki%2Fxv7'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edab461a6a7ceab2236e24ca726598107d346467 [INFO] checking imtsuki/xv7 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimtsuki%2Fxv7" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/imtsuki/xv7 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-31/source/rust-toolchain [INFO] started tweaking git repo https://github.com/imtsuki/xv7 [INFO] finished tweaking git repo https://github.com/imtsuki/xv7 [INFO] tweaked toml for git repo https://github.com/imtsuki/xv7 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/imtsuki/xv7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tinybmp v0.2.3 [INFO] [stderr] Downloaded register v0.5.1 [INFO] [stderr] Downloaded x86_64 v0.13.6 [INFO] [stderr] Downloaded x86_64 v0.14.0 [INFO] [stderr] Downloaded uart_16550 v0.2.12 [INFO] [stderr] Downloaded ucs2 v0.3.1 [INFO] [stderr] Downloaded raw-cpuid v9.0.0 [INFO] [stderr] Downloaded vte_generate_state_changes v0.1.1 [INFO] [stderr] Downloaded tock-registers v0.5.0 [INFO] [stderr] Downloaded linked_list_allocator v0.8.11 [INFO] [stderr] Downloaded embedded-graphics v0.6.2 [INFO] [stderr] Downloaded vte v0.7.1 [INFO] [stderr] Downloaded uefi v0.8.0 [INFO] [stderr] Downloaded goblin v0.4.0 [INFO] [stderr] Downloaded bit_field v0.10.0 [INFO] [stderr] Downloaded uefi-services v0.5.0 [INFO] [stderr] Downloaded cortex-a v2.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b7ea9660bbf6a186298beda024f917e1b4497f0f5252eceac4dcfca533940ad [INFO] running `Command { std: "docker" "start" "-a" "7b7ea9660bbf6a186298beda024f917e1b4497f0f5252eceac4dcfca533940ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b7ea9660bbf6a186298beda024f917e1b4497f0f5252eceac4dcfca533940ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b7ea9660bbf6a186298beda024f917e1b4497f0f5252eceac4dcfca533940ad", kill_on_drop: false }` [INFO] [stdout] 7b7ea9660bbf6a186298beda024f917e1b4497f0f5252eceac4dcfca533940ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 233e738b1949e83b4fc0bbcfecf3d68a3622010baf9a55df8d4ce99faf7750fd [INFO] running `Command { std: "docker" "start" "-a" "233e738b1949e83b4fc0bbcfecf3d68a3622010baf9a55df8d4ce99faf7750fd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling x86_64 v0.13.6 [INFO] [stderr] Compiling x86_64 v0.14.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking bit_field v0.10.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking volatile v0.4.4 [INFO] [stderr] Checking xv7-usyscall v0.1.0 (/opt/rustwide/workdir/xv7-usyscall) [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking pc-keyboard v0.5.1 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> xv7-usyscall/src/arch/x86_64.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | llvm_asm!( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking xv7-user v0.1.0 (/opt/rustwide/workdir/xv7-user) [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ucs2 v0.3.1 [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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] error: could not compile `lock_api` due to 2 previous errors [INFO] [stdout] warning: `extern` fn uses type `fn() -> T`, which is not FFI-safe [INFO] [stdout] --> xv7-user/src/rt.rs:21:11 [INFO] [stdout] | [INFO] [stdout] 21 | main: fn() -> T, [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stdout] = note: this function pointer has Rust-specific calling convention [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: `extern` fn uses type `fn() -> T`, which is not FFI-safe [INFO] [stdout] --> xv7-user/src/rt.rs:21:11 [INFO] [stdout] | [INFO] [stdout] 21 | main: fn() -> T, [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stdout] = note: this function pointer has Rust-specific calling convention [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "233e738b1949e83b4fc0bbcfecf3d68a3622010baf9a55df8d4ce99faf7750fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "233e738b1949e83b4fc0bbcfecf3d68a3622010baf9a55df8d4ce99faf7750fd", kill_on_drop: false }` [INFO] [stdout] 233e738b1949e83b4fc0bbcfecf3d68a3622010baf9a55df8d4ce99faf7750fd