[INFO] cloning repository https://github.com/AniAdamPashut/hakabulbul
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AniAdamPashut/hakabulbul" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAniAdamPashut%2Fhakabulbul", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAniAdamPashut%2Fhakabulbul'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2a60b3dde294b34f0f65c588a3f32000c851f81
[INFO] checking AniAdamPashut/hakabulbul against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAniAdamPashut%2Fhakabulbul" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/AniAdamPashut/hakabulbul
[INFO] finished tweaking git repo https://github.com/AniAdamPashut/hakabulbul
[INFO] tweaked toml for git repo https://github.com/AniAdamPashut/hakabulbul written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AniAdamPashut/hakabulbul on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AniAdamPashut/hakabulbul 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-6-tc2/source/runner/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a316c12c1d13d421592fa3056356a397b49c1a9b9304b4b75ab033f5ced2a204
[INFO] running `Command { std: "docker" "start" "-a" "a316c12c1d13d421592fa3056356a397b49c1a9b9304b4b75ab033f5ced2a204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a316c12c1d13d421592fa3056356a397b49c1a9b9304b4b75ab033f5ced2a204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a316c12c1d13d421592fa3056356a397b49c1a9b9304b4b75ab033f5ced2a204", kill_on_drop: false }`
[INFO] [stdout] a316c12c1d13d421592fa3056356a397b49c1a9b9304b4b75ab033f5ced2a204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef4692c22339f2e48e09d9e894af3718b8640da38edae46a2ce865c421d57616
[INFO] running `Command { std: "docker" "start" "-a" "ef4692c22339f2e48e09d9e894af3718b8640da38edae46a2ce865c421d57616", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/runner/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]    Compiling bootloader v0.9.31
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking volatile v0.2.7
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking x86_64 v0.14.13
[INFO] [stderr]     Checking libarch v0.1.0 (/opt/rustwide/workdir/libarch)
[INFO] [stdout] warning: methods `present`, `privilege_level`, and `stack_index` are never used
[INFO] [stdout]   --> libarch/src/models/interrupts/descriptors.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl DescriptorOptions {
[INFO] [stdout]    | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn present(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn privilege_level(&self) -> PrivilegeLevel {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn stack_index(&self) -> Option<u16> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `KERNEL_CODE32` and `USER_CODE32` are never used
[INFO] [stdout]   --> libarch/src/models/gdt/descriptor.rs:82:15
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl DescriptorFlags {
[INFO] [stdout]    | -------------------- associated constants in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub const KERNEL_CODE32: Self = Self::from_bits_truncate(
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub const USER_CODE32: Self =
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking uart_16550 v0.2.19
[INFO] [stderr]     Checking libkernel v0.1.0 (/opt/rustwide/workdir/libkernel)
[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] [stderr] error: could not compile `libkernel` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ef4692c22339f2e48e09d9e894af3718b8640da38edae46a2ce865c421d57616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef4692c22339f2e48e09d9e894af3718b8640da38edae46a2ce865c421d57616", kill_on_drop: false }`
[INFO] [stdout] ef4692c22339f2e48e09d9e894af3718b8640da38edae46a2ce865c421d57616
