[INFO] cloning repository https://github.com/tanasinn/blog_os-tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tanasinn/blog_os-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanasinn%2Fblog_os-tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanasinn%2Fblog_os-tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c05f8935d9c9e94ce3da9e79247a522a7f19bbe [INFO] checking tanasinn/blog_os-tutorial against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137045 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftanasinn%2Fblog_os-tutorial" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tanasinn/blog_os-tutorial on toolchain d8810e3e2dab96778d20dd6d746ff95465515509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/tanasinn/blog_os-tutorial [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/tanasinn/blog_os-tutorial [INFO] tweaked toml for git repo https://github.com/tanasinn/blog_os-tutorial written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tanasinn/blog_os-tutorial 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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded x86_64 v0.7.7 [INFO] [stderr] Downloaded bootloader v0.8.3 [INFO] [stderr] Downloaded linked_list_allocator v0.8.4 [INFO] [stderr] Downloaded spinning_top v0.1.0 [INFO] [stderr] Downloaded uart_16550 v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4eb7cb0e140a70c03418280a6b3d004c9faf0f408615e4996a29b174ca9f573b [INFO] running `Command { std: "docker" "start" "-a" "4eb7cb0e140a70c03418280a6b3d004c9faf0f408615e4996a29b174ca9f573b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4eb7cb0e140a70c03418280a6b3d004c9faf0f408615e4996a29b174ca9f573b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eb7cb0e140a70c03418280a6b3d004c9faf0f408615e4996a29b174ca9f573b", kill_on_drop: false }` [INFO] [stdout] 4eb7cb0e140a70c03418280a6b3d004c9faf0f408615e4996a29b174ca9f573b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db07665b604b362e2bb9018f5e9c7a5655ff15761aebfd8f00aadeb1e022e63e [INFO] running `Command { std: "docker" "start" "-a" "db07665b604b362e2bb9018f5e9c7a5655ff15761aebfd8f00aadeb1e022e63e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling bootloader v0.8.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ux v0.1.3 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Compiling x86_64 v0.9.6 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking cpuio v0.2.0 [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/bit_field-5294401ddad210bd/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/nodrop-3fb5937292b8b0e9/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/cfg-if-06374b079b15a33b/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/bitflags-8155ac50d3a02e1b/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/autocfg-320abf34d7b68a85/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/ux-39662080862945a1/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/futures-core-213a63fa5adbd51b/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/cpuio-3108fb9a1d0813a4/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/cast-0fba434f449ce8b9/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/pin-utils-db1de871cd8706a6/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/scopeguard-b06c676d0130f406/invoked.timestamp` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/build/bootloader-4d54d0dd06d353dd/rmeta6pata9" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/build/x86_64-49a5b98071b15f97/rmetaGhlgGg" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `x86_64` (build script) due to 1 previous error [INFO] [stderr] error: could not compile `bootloader` (build script) due to 1 previous error [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/build/proc-macro2-40f8b1a779a3bdad/rmeta4mGg4a" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetabITvyW" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `unicode-xid` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `proc-macro2` (build script) due to 1 previous error [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcGootV1/symbols.o" "<4 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/syn-983178609ebcb890/build_script_build-983178609ebcb890" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `syn` (build script) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "db07665b604b362e2bb9018f5e9c7a5655ff15761aebfd8f00aadeb1e022e63e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db07665b604b362e2bb9018f5e9c7a5655ff15761aebfd8f00aadeb1e022e63e", kill_on_drop: false }` [INFO] [stdout] db07665b604b362e2bb9018f5e9c7a5655ff15761aebfd8f00aadeb1e022e63e