[INFO] cloning repository https://github.com/BindraAgamjot256/zenos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BindraAgamjot256/zenos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBindraAgamjot256%2Fzenos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBindraAgamjot256%2Fzenos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aedeebebe4473472867ec433fc373aed54705772
[INFO] checking BindraAgamjot256/zenos against master#04ff05c9c0cfbca33115c5f1b8bb20a66a54b799 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBindraAgamjot256%2Fzenos" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/BindraAgamjot256/zenos
[INFO] finished tweaking git repo https://github.com/BindraAgamjot256/zenos
[INFO] tweaked toml for git repo https://github.com/BindraAgamjot256/zenos written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BindraAgamjot256/zenos on toolchain 04ff05c9c0cfbca33115c5f1b8bb20a66a54b799
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BindraAgamjot256/zenos 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" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/rafalh/rust-fatfs/`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ptr_meta_derive v0.2.0
[INFO] [stderr]   Downloaded llvm-tools v0.1.1
[INFO] [stderr]   Downloaded ptr_meta v0.2.0
[INFO] [stderr]   Downloaded gpt v3.1.0
[INFO] [stderr]   Downloaded az v1.2.1
[INFO] [stderr]   Downloaded acpi v5.2.0
[INFO] [stderr]   Downloaded embedded-graphics-core v0.4.0
[INFO] [stderr]   Downloaded serde-json-core v0.5.1
[INFO] [stderr]   Downloaded xmas-elf v0.10.0
[INFO] [stderr]   Downloaded uefi v0.20.0
[INFO] [stderr]   Downloaded ucs2 v0.3.3
[INFO] [stderr]   Downloaded uefi-macros v0.11.0
[INFO] [stderr]   Downloaded fatfs v0.3.6
[INFO] [stderr]   Downloaded heapless v0.9.1
[INFO] [stderr]   Downloaded micromath v2.1.0
[INFO] [stderr]   Downloaded ovmf-prebuilt v0.1.0-alpha.1
[INFO] [stderr]   Downloaded embedded-graphics v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df70a245d5950e1962698b92f9b4ce719742507f2a887257d15a426862932ae7
[INFO] running `Command { std: "docker" "start" "-a" "df70a245d5950e1962698b92f9b4ce719742507f2a887257d15a426862932ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df70a245d5950e1962698b92f9b4ce719742507f2a887257d15a426862932ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df70a245d5950e1962698b92f9b4ce719742507f2a887257d15a426862932ae7", kill_on_drop: false }`
[INFO] [stdout] df70a245d5950e1962698b92f9b4ce719742507f2a887257d15a426862932ae7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0af02929b7a1bd001695931f03eedbddf460c931297d220898d61ba921b3eae7
[INFO] running `Command { std: "docker" "start" "-a" "0af02929b7a1bd001695931f03eedbddf460c931297d220898d61ba921b3eae7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling bootloader_api v0.1.0 (/opt/rustwide/workdir/zenos-bootloader/api)
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking zero v0.1.3
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling llvm-tools v0.1.1
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking x86_64 v0.15.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling zenos-bootloader v0.0.0 (/opt/rustwide/workdir/zenos-bootloader)
[INFO] [stderr]     Checking conquer-util v0.3.0
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking conquer-once v0.3.2
[INFO] [stderr]     Checking fatfs v0.4.0 (https://github.com/rafalh/rust-fatfs/#4eccb50d)
[INFO] [stderr]     Checking acpi v5.2.0
[INFO] [stderr]     Checking xmas-elf v0.8.0
[INFO] [stderr]     Checking xmas-elf v0.10.0
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking fatfs v0.3.6
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking noto-sans-mono-bitmap v0.2.0
[INFO] [stderr]     Checking pc-keyboard v0.8.0
[INFO] [stderr]     Checking usize_conversions v0.2.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]     Checking embedded-graphics-core v0.4.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking ucs2 v0.3.3
[INFO] [stderr]     Checking rand_hc v0.3.2
[INFO] [stderr]     Checking ovmf-prebuilt v0.1.0-alpha.1
[INFO] [stderr]     Checking zenos-init v0.1.0 (/opt/rustwide/workdir/zenos-init)
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ret` is assigned to, but never used
[INFO] [stdout]   --> zenos-init/src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let ret: isize;
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_ret` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ret` is never read
[INFO] [stdout]   --> zenos-init/src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | /         asm!(
[INFO] [stdout] 20 | |         "syscall",
[INFO] [stdout] 21 | |         in("rax") 1usize,            // syscall number: write
[INFO] [stdout] 22 | |         in("rdi") 1usize,            // fd = 1 (stdout)
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |         options(nostack),            // we don't touch the stack here
[INFO] [stdout] 29 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zenos-init` (bin "zenos-init") due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> zenos-init/src/main.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | / fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout]  8 | |     // In userland, just loop forever for now
[INFO] [stdout]  9 | |     loop {}
[INFO] [stdout] 10 | | }
[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/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d73d50f7d7b085f5.rlib
[INFO] [stdout]    = note: second definition in the local crate (`zenos_init`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zenos-init` (bin "zenos-init" test) due to 1 previous error
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "0af02929b7a1bd001695931f03eedbddf460c931297d220898d61ba921b3eae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af02929b7a1bd001695931f03eedbddf460c931297d220898d61ba921b3eae7", kill_on_drop: false }`
[INFO] [stdout] 0af02929b7a1bd001695931f03eedbddf460c931297d220898d61ba921b3eae7
