[INFO] cloning repository https://github.com/xrs-os/kernel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xrs-os/kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxrs-os%2Fkernel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxrs-os%2Fkernel'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/xrs-os/kernel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xrs-os/kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxrs-os%2Fkernel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxrs-os%2Fkernel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d11e60275dfe77ac1ded57b536af88794069e701 [INFO] checking xrs-os/kernel against master#18a029cfe8e761533634bda8fe8a14e30280a21b for pr-139646 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxrs-os%2Fkernel" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xrs-os/kernel on toolchain 18a029cfe8e761533634bda8fe8a14e30280a21b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/xrs-os/kernel [INFO] finished tweaking git repo https://github.com/xrs-os/kernel [INFO] tweaked toml for git repo https://github.com/xrs-os/kernel written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xrs-os/kernel 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" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/xrs-os/byte-struct-rs` [INFO] [stderr] Updating git repository `https://github.com/rcore-os/device_tree-rs` [INFO] [stderr] Updating git repository `https://github.com/rcore-os/naive-timer` [INFO] [stderr] Updating git repository `https://github.com/xrs-os/virtio-drivers` [INFO] [stderr] warning: spurious network error (3 tries remaining): cannot extend packfile '/workspace/cargo-home/git/db/virtio-drivers-6dd6bb7e074f4b5c/objects/pack/pack_git2_580317d0c03b51ee': No space left on device; class=Os (2) [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xmas-elf v0.8.0 [INFO] [stderr] Downloaded riscv v0.6.0 [INFO] [stderr] Downloaded linked_list_allocator v0.9.0 [INFO] [stderr] Downloaded ahash v0.7.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af7eb95130cb98452eb830390b433700440fcd59f1e6e21d36f298fbab1197f3 [INFO] running `Command { std: "docker" "start" "-a" "af7eb95130cb98452eb830390b433700440fcd59f1e6e21d36f298fbab1197f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af7eb95130cb98452eb830390b433700440fcd59f1e6e21d36f298fbab1197f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af7eb95130cb98452eb830390b433700440fcd59f1e6e21d36f298fbab1197f3", kill_on_drop: false }` [INFO] [stdout] af7eb95130cb98452eb830390b433700440fcd59f1e6e21d36f298fbab1197f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2730af527ffacf70547f8760fec91ced85539c660c10a6fab8d2451c5313b88a [INFO] running `Command { std: "docker" "start" "-a" "2730af527ffacf70547f8760fec91ced85539c660c10a6fab8d2451c5313b88a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking array-init v2.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking num_enum v0.1.0 (/opt/rustwide/workdir/crates/num_enum) [INFO] [stderr] Checking bitmap v0.1.0 (/opt/rustwide/workdir/crates/bitmap) [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Compiling ahash v0.7.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking debug v0.1.0 (/opt/rustwide/workdir/crates/debug) [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stdout] error: invalid register `a0`: unknown register [INFO] [stdout] --> crates/debug/src/arch/riscv.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | in("a0") arg0, in("a1") arg1, in("a2") arg2, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `a1`: unknown register [INFO] [stdout] --> crates/debug/src/arch/riscv.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | in("a0") arg0, in("a1") arg1, in("a2") arg2, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `a2`: unknown register [INFO] [stdout] --> crates/debug/src/arch/riscv.rs:9:43 [INFO] [stdout] | [INFO] [stdout] 9 | in("a0") arg0, in("a1") arg1, in("a2") arg2, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `a7`: unknown register [INFO] [stdout] --> crates/debug/src/arch/riscv.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | in("a7") which, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `a0`: unknown register [INFO] [stdout] --> crates/debug/src/arch/riscv.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | lateout("a0") ret, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `debug` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2730af527ffacf70547f8760fec91ced85539c660c10a6fab8d2451c5313b88a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2730af527ffacf70547f8760fec91ced85539c660c10a6fab8d2451c5313b88a", kill_on_drop: false }` [INFO] [stdout] 2730af527ffacf70547f8760fec91ced85539c660c10a6fab8d2451c5313b88a