[INFO] cloning repository https://github.com/nekomaru0510/Violet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nekomaru0510/Violet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnekomaru0510%2FViolet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnekomaru0510%2FViolet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e3f3b5d995660370a8f7b1a71141d4988bfa93b6 [INFO] checking nekomaru0510/Violet against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnekomaru0510%2FViolet" "/workspace/builds/worker-42/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-42/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nekomaru0510/Violet on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-42/source/.cargo/config [INFO] removed /workspace/builds/worker-42/source/rust-toolchain [INFO] started tweaking git repo https://github.com/nekomaru0510/Violet [INFO] finished tweaking git repo https://github.com/nekomaru0510/Violet [INFO] tweaked toml for git repo https://github.com/nekomaru0510/Violet written to /workspace/builds/worker-42/source/Cargo.toml [INFO] crate git repo https://github.com/nekomaru0510/Violet already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2ee5507e102226f6e9b63e44340890707158cd6837d520f4addd18949270364 [INFO] running `Command { std: "docker" "start" "-a" "d2ee5507e102226f6e9b63e44340890707158cd6837d520f4addd18949270364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2ee5507e102226f6e9b63e44340890707158cd6837d520f4addd18949270364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2ee5507e102226f6e9b63e44340890707158cd6837d520f4addd18949270364", kill_on_drop: false }` [INFO] [stdout] d2ee5507e102226f6e9b63e44340890707158cd6837d520f4addd18949270364 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61d61134f28622ab91bb4564b6483267c1f6c02dfa90e4c370ab622f262be159 [INFO] running `Command { std: "docker" "start" "-a" "61d61134f28622ab91bb4564b6483267c1f6c02dfa90e4c370ab622f262be159", kill_on_drop: false }` [INFO] [stderr] Checking uart v0.1.0 (/opt/rustwide/workdir/driver/board/sifive_u/uart) [INFO] [stderr] Checking class v0.1.0 (/opt/rustwide/workdir/violet/class) [INFO] [stderr] Checking tock-registers v0.5.0 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Checking entry v0.1.0 (/opt/rustwide/workdir/driver/arch/rv64/entry) [INFO] [stderr] Checking kernel v0.1.0 (/opt/rustwide/workdir/violet/kernel) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tock-registers-0.5.0/src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![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] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> driver/arch/rv64/entry/src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | 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] --> driver/arch/rv64/entry/src/lib.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | llvm_asm! (" [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the LLVM-style inline assembly is unsupported in naked functions [INFO] [stdout] --> driver/arch/rv64/entry/src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | / llvm_asm! (" [INFO] [stdout] 13 | | .align 4 [INFO] [stdout] 14 | | //set sp [INFO] [stdout] 15 | | csrr t0, mhartid [INFO] [stdout] ... | [INFO] [stdout] 33 | | : [INFO] [stdout] 34 | | : "volatile"); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unsupported_naked_functions)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #32408 [INFO] [stdout] = help: use the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: this warning originates in the macro `llvm_asm` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the LLVM-style inline assembly is unsupported in naked functions [INFO] [stdout] --> driver/arch/rv64/entry/src/lib.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | / llvm_asm! (" [INFO] [stdout] 57 | | // from kernel [INFO] [stdout] 58 | | .align 4 [INFO] [stdout] 59 | | csrrw sp, 0x340, sp // CSR=0x340=mscratch [INFO] [stdout] ... | [INFO] [stdout] 109 | | : [INFO] [stdout] 110 | | : "volatile"); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #32408 [INFO] [stdout] = help: use the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: this warning originates in the macro `llvm_asm` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `llvm_asm`: will be removed from the compiler, use asm! instead [INFO] [stdout] --> driver/arch/rv64/entry/src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | 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] --> driver/arch/rv64/entry/src/lib.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | llvm_asm! (" [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking plic v0.1.0 (/opt/rustwide/workdir/driver/board/sifive_u/plic) [INFO] [stderr] Checking clint_timer v0.1.0 (/opt/rustwide/workdir/driver/board/sifive_u/clint_timer) [INFO] [stdout] warning: the LLVM-style inline assembly is unsupported in naked functions [INFO] [stdout] --> driver/arch/rv64/entry/src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | / llvm_asm! (" [INFO] [stdout] 13 | | .align 4 [INFO] [stdout] 14 | | //set sp [INFO] [stdout] 15 | | csrr t0, mhartid [INFO] [stdout] ... | [INFO] [stdout] 33 | | : [INFO] [stdout] 34 | | : "volatile"); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unsupported_naked_functions)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #32408 [INFO] [stdout] = help: use the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: this warning originates in the macro `llvm_asm` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `oom` [INFO] [stdout] --> violet/kernel/src/minimum_allocator.rs:53:1 [INFO] [stdout] | [INFO] [stdout] 53 | fn on_oom(_layout: Layout) -> ! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/db1fb85cff63ad5fffe435e17128f99f9e1d970c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d6566390077dd5f5.rlib [INFO] [stdout] = note: second definition in the local crate (`kernel`) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serial v0.1.0 (/opt/rustwide/workdir/resource/io/serial) [INFO] [stdout] warning: the LLVM-style inline assembly is unsupported in naked functions [INFO] [stdout] --> driver/arch/rv64/entry/src/lib.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | / llvm_asm! (" [INFO] [stdout] 57 | | // from kernel [INFO] [stdout] 58 | | .align 4 [INFO] [stdout] 59 | | csrrw sp, 0x340, sp // CSR=0x340=mscratch [INFO] [stdout] ... | [INFO] [stdout] 109 | | : [INFO] [stdout] 110 | | : "volatile"); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #32408 [INFO] [stdout] = help: use the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: this warning originates in the macro `llvm_asm` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kernel` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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" "61d61134f28622ab91bb4564b6483267c1f6c02dfa90e4c370ab622f262be159", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61d61134f28622ab91bb4564b6483267c1f6c02dfa90e4c370ab622f262be159", kill_on_drop: false }` [INFO] [stdout] 61d61134f28622ab91bb4564b6483267c1f6c02dfa90e4c370ab622f262be159