[INFO] cloning repository https://github.com/kromych/corgos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kromych/corgos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkromych%2Fcorgos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkromych%2Fcorgos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0e122cf1a1b3cc8a90d52bd27ee7b9da6b0c0de
[INFO] checking kromych/corgos against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkromych%2Fcorgos" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kromych/corgos on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kromych/corgos
[INFO] finished tweaking git repo https://github.com/kromych/corgos
[INFO] tweaked toml for git repo https://github.com/kromych/corgos written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kromych/corgos 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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uefi-raw v0.8.0
[INFO] [stderr]   Downloaded uefi-macros v0.16.0
[INFO] [stderr]   Downloaded ptr_meta v0.2.0
[INFO] [stderr]   Downloaded ptr_meta_derive v0.2.0
[INFO] [stderr]   Downloaded bitfield-struct v0.8.0
[INFO] [stderr]   Downloaded acpi v5.0.0
[INFO] [stderr]   Downloaded uefi v0.32.0
[INFO] [stderr]   Downloaded conquer-once v0.4.0
[INFO] [stderr]   Downloaded uguid v2.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fa457658cefddfb5d9ed397d1909a1917b210c2c48be99b9f7dbd6ed9bfd535
[INFO] running `Command { std: "docker" "start" "-a" "2fa457658cefddfb5d9ed397d1909a1917b210c2c48be99b9f7dbd6ed9bfd535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fa457658cefddfb5d9ed397d1909a1917b210c2c48be99b9f7dbd6ed9bfd535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa457658cefddfb5d9ed397d1909a1917b210c2c48be99b9f7dbd6ed9bfd535", kill_on_drop: false }`
[INFO] [stdout] 2fa457658cefddfb5d9ed397d1909a1917b210c2c48be99b9f7dbd6ed9bfd535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f066f55c3caa59fe2774974725f287dbfb46dcb835c2d42365807a940764956
[INFO] running `Command { std: "docker" "start" "-a" "7f066f55c3caa59fe2774974725f287dbfb46dcb835c2d42365807a940764956", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking uguid v2.2.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking conquer-util v0.3.0
[INFO] [stderr]     Checking poll_uart v0.0.0 (/opt/rustwide/workdir/support/poll_uart)
[INFO] [stderr]    Compiling kernel_start v0.0.0 (/opt/rustwide/workdir/corgos/kernel/start)
[INFO] [stderr]     Checking raw-cpuid v11.1.0
[INFO] [stderr]     Checking conquer-once v0.4.0
[INFO] [stderr]     Checking ucs2 v0.3.3
[INFO] [stderr]     Checking semihosting v0.0.0 (/opt/rustwide/workdir/support/semihosting)
[INFO] [stderr]     Checking page_bitmap v0.0.0 (/opt/rustwide/workdir/support/page_bitmap)
[INFO] [stderr]     Checking acpi v5.0.0
[INFO] [stderr]     Checking elf v0.7.4
[INFO] [stderr]     Checking ini_file v0.0.0 (/opt/rustwide/workdir/support/ini_file)
[INFO] [stdout] warning: fields `start_pfn`, `length`, and `allocated` are never read
[INFO] [stdout]   --> support/page_bitmap/src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct MemoryMapEntry {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 64 |     start_pfn: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 65 |     length: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 66 |     allocated: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MemoryMapEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pfn`, `length`, and `allocated` are never read
[INFO] [stdout]   --> support/page_bitmap/src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct MemoryMapEntry {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 64 |     start_pfn: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 65 |     length: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 66 |     allocated: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MemoryMapEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr] error: could not compile `kernel_start` (bin "kernel_start") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `start_pfn`, `length`, and `allocated` are never read
[INFO] [stdout]   --> support/page_bitmap/src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct MemoryMapEntry {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 64 |     start_pfn: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 65 |     length: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 66 |     allocated: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MemoryMapEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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/rmetabh50BH"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elf` (lib) due to 1 previous error
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `proc-macro2` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/b2728d5426bab1d8c39709768c7e22b7f66dde5d/bin/rustc --crate-name proc_macro2 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=1e7f94cbfcb3788a -C extra-filename=-7eb4b82dd2ecf777 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-d14904b1232aa2ec.rmeta --cap-lints allow --cap-lints=forbid --cfg wrap_proc_macro --cfg proc_macro_span --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'` (exit status: 101)
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetahH2p03/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raw-cpuid` (lib) due to 1 previous error
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaDL6wtc/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raw-cpuid` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7f066f55c3caa59fe2774974725f287dbfb46dcb835c2d42365807a940764956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f066f55c3caa59fe2774974725f287dbfb46dcb835c2d42365807a940764956", kill_on_drop: false }`
[INFO] [stdout] 7f066f55c3caa59fe2774974725f287dbfb46dcb835c2d42365807a940764956