[INFO] cloning repository https://github.com/seididieci/rustos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seididieci/rustos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseididieci%2Frustos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseididieci%2Frustos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c9804f90419877504b268165cc9c47dcc996747
[INFO] checking seididieci/rustos against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseididieci%2Frustos" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/seididieci/rustos
[INFO] finished tweaking git repo https://github.com/seididieci/rustos
[INFO] tweaked toml for git repo https://github.com/seididieci/rustos written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/seididieci/rustos on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/seididieci/rustos 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uart_16550 v0.3.2
[INFO] [stderr]   Downloaded volatile v0.4.6
[INFO] [stderr]   Downloaded pic8259 v0.11.0
[INFO] [stderr]   Downloaded x86_64 v0.15.5
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.6
[INFO] [stderr]   Downloaded x86 v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d4369ab406adc86b267b07762557407d793266e543e2dbc0f4e50088380b9ebf
[INFO] running `Command { std: "docker" "start" "d4369ab406adc86b267b07762557407d793266e543e2dbc0f4e50088380b9ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4369ab406adc86b267b07762557407d793266e543e2dbc0f4e50088380b9ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d4369ab406adc86b267b07762557407d793266e543e2dbc0f4e50088380b9ebf" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4369ab406adc86b267b07762557407d793266e543e2dbc0f4e50088380b9ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d4369ab406adc86b267b07762557407d793266e543e2dbc0f4e50088380b9ebf" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.12
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]    Compiling velord v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]     Checking syscall-numbers v0.1.0 (/opt/rustwide/workdir/syscall-numbers)
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]     Checking linked_list_allocator v0.10.6
[INFO] [stderr]     Checking x86_64 v0.15.5
[INFO] [stderr]     Checking pic8259 v0.11.0
[INFO] [stderr]     Checking uart_16550 v0.3.2
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/kernel/../userland/build/rector.bin`: No such file or directory (os error 2)
[INFO] [stdout]   --> kernel/src/user_binary.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), $path))
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 | mod rector_bin { user_binary!(rector_elf, "/../userland/build/rector.bin"); }
[INFO] [stdout]    |                  --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` which comes from the expansion of the macro `user_binary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/kernel/../userland/build/cardo.bin`: No such file or directory (os error 2)
[INFO] [stdout]   --> kernel/src/user_binary.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), $path))
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 | mod fs_bin { user_binary!(cardo_elf, "/../userland/build/cardo.bin"); }
[INFO] [stdout]    |              ------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` which comes from the expansion of the macro `user_binary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/kernel/../userland/build/block.bin`: No such file or directory (os error 2)
[INFO] [stdout]   --> kernel/src/user_binary.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), $path))
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 | mod disk_bin { user_binary!(block_elf, "/../userland/build/block.bin"); }
[INFO] [stdout]    |                ------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` which comes from the expansion of the macro `user_binary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/kernel/../userland/build/vestigia.bin`: No such file or directory (os error 2)
[INFO] [stdout]   --> kernel/src/user_binary.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), $path))
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 | mod log_bin { user_binary!(vestigia_elf, "/../userland/build/vestigia.bin"); }
[INFO] [stdout]    |               ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` which comes from the expansion of the macro `user_binary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/kernel/../userland/build/rector.bin`: No such file or directory (os error 2)
[INFO] [stdout]   --> kernel/src/user_binary.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), $path))
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 | mod rector_bin { user_binary!(rector_elf, "/../userland/build/rector.bin"); }
[INFO] [stdout]    |                  --------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` which comes from the expansion of the macro `user_binary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/kernel/../userland/build/cardo.bin`: No such file or directory (os error 2)
[INFO] [stdout]   --> kernel/src/user_binary.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), $path))
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 | mod fs_bin { user_binary!(cardo_elf, "/../userland/build/cardo.bin"); }
[INFO] [stdout]    |              ------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` which comes from the expansion of the macro `user_binary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/kernel/../userland/build/block.bin`: No such file or directory (os error 2)
[INFO] [stdout]   --> kernel/src/user_binary.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), $path))
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 | mod disk_bin { user_binary!(block_elf, "/../userland/build/block.bin"); }
[INFO] [stdout]    |                ------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` which comes from the expansion of the macro `user_binary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/kernel/../userland/build/vestigia.bin`: No such file or directory (os error 2)
[INFO] [stdout]   --> kernel/src/user_binary.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             include_bytes!(concat!(env!("CARGO_MANIFEST_DIR"), $path))
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 | mod log_bin { user_binary!(vestigia_elf, "/../userland/build/vestigia.bin"); }
[INFO] [stdout]    |               ------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` which comes from the expansion of the macro `user_binary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `#[alloc_error_handler]` in this crate conflicts with allocation error handler in: std
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> kernel/src/ordo/sched/futex.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> kernel/src/main.rs:257:1
[INFO] [stdout]     |
[INFO] [stdout] 257 | / fn panic(info: &PanicInfo) -> ! {
[INFO] [stdout] 258 | |     crate::serial_println!("[PANIC] {}", info);
[INFO] [stdout] 259 | |     println!("[PANIC] {}", info);
[INFO] [stdout] 260 | |     loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 263 | | }
[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/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6ee2a0f0126c8a50.rmeta
[INFO] [stdout]     = note: second definition in the local crate (`velord`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> kernel/src/ordo/sched/futex.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `velord` (bin "velord" test) due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> kernel/src/cpu.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let max_basic = unsafe { __cpuid(0) }.eax;
[INFO] [stdout]    |                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> kernel/src/cpu.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         unsafe { __cpuid_count(7, 0) }.ebx & (1 << 0) != 0
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `velord` (bin "velord") due to 5 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d4369ab406adc86b267b07762557407d793266e543e2dbc0f4e50088380b9ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4369ab406adc86b267b07762557407d793266e543e2dbc0f4e50088380b9ebf", kill_on_drop: false }`
[INFO] [stdout] d4369ab406adc86b267b07762557407d793266e543e2dbc0f4e50088380b9ebf
