[INFO] cloning repository https://github.com/Richard-W/higherhalf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Richard-W/higherhalf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRichard-W%2Fhigherhalf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRichard-W%2Fhigherhalf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d84d83186f890b86182c62e2da7a24591e584f3
[INFO] checking Richard-W/higherhalf against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRichard-W%2Fhigherhalf" "/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/Richard-W/higherhalf on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Richard-W/higherhalf
[INFO] finished tweaking git repo https://github.com/Richard-W/higherhalf
[INFO] tweaked toml for git repo https://github.com/Richard-W/higherhalf written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Richard-W/higherhalf 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/richard-w/efw`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xmas-elf v0.6.2
[INFO] [stderr]   Downloaded r-efi v4.0.0
[INFO] [stderr]   Downloaded late-static v0.4.0
[INFO] [stderr]   Downloaded mmu v0.1.0
[INFO] [stderr]   Downloaded font8x8 v0.2.7
[INFO] [stderr]   Downloaded r-efi v3.2.0
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e17379f51af27d366e90e2ae9971b05c5943b4381b5256bba8999282a1c238d3
[INFO] running `Command { std: "docker" "start" "-a" "e17379f51af27d366e90e2ae9971b05c5943b4381b5256bba8999282a1c238d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e17379f51af27d366e90e2ae9971b05c5943b4381b5256bba8999282a1c238d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17379f51af27d366e90e2ae9971b05c5943b4381b5256bba8999282a1c238d3", kill_on_drop: false }`
[INFO] [stdout] e17379f51af27d366e90e2ae9971b05c5943b4381b5256bba8999282a1c238d3
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 639d228149f026aa814a67a1124b5738e06f95ae4d084c07c0bdc23ba745859c
[INFO] running `Command { std: "docker" "start" "-a" "639d228149f026aa814a67a1124b5738e06f95ae4d084c07c0bdc23ba745859c", kill_on_drop: false }`
[INFO] [stderr]     Checking r-efi v3.2.0
[INFO] [stderr]     Checking font8x8 v0.2.7
[INFO] [stderr]     Checking mmu v0.1.0
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking late-static v0.4.0
[INFO] [stderr]     Checking r-efi v4.0.0
[INFO] [stderr]     Checking zero v0.1.2
[INFO] [stderr]     Checking xmas-elf v0.6.2
[INFO] [stderr]     Checking ucs2 v0.3.2
[INFO] [stderr]     Checking common v0.0.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]     Checking efw v0.2.0 (https://github.com/richard-w/efw?branch=master#8c37d35b)
[INFO] [stderr]     Checking kernel v0.0.0 (/opt/rustwide/workdir/kernel)
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> kernel/src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         llvm_asm!("movq %cr3, $0"
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> kernel/src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         llvm_asm!("movq %cr3, $0"
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> kernel/src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         llvm_asm!("movq %cr3, %rax; movq %rax, %cr3" : : : "rax");
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> kernel/src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         llvm_asm!("movq %cr3, %rax; movq %rax, %cr3" : : : "rax");
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `llvm_asm`
[INFO] [stdout]  --> kernel/src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(llvm_asm)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library
[INFO] [stdout]   = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr]     Checking loader v0.0.0 (/opt/rustwide/workdir/loader)
[INFO] [stdout] error[E0635]: unknown feature `llvm_asm`
[INFO] [stdout]  --> kernel/src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(llvm_asm)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> kernel/src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn panic_handler(_: &core::panic::PanicInfo) -> ! {
[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/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a8a9ba95b1228749.rlib
[INFO] [stdout]    = note: second definition in the local crate (`kernel`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0152, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kernel` (bin "kernel") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `kernel` (bin "kernel" test) due to 5 previous errors
[INFO] [stdout] error: environment variable `KERNEL_TARGET_DIR` not defined at compile time
[INFO] [stdout]   --> loader/src/main.rs:18:62
[INFO] [stdout]    |
[INFO] [stdout] 18 | const KERNEL_BYTES: &[u8] = include_bytes!(concat!("../../", env!("KERNEL_TARGET_DIR"), "/kernel"));
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("KERNEL_TARGET_DIR")` to read the variable at run time
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `KERNEL_TARGET_DIR` not defined at compile time
[INFO] [stdout]   --> loader/src/main.rs:18:62
[INFO] [stdout]    |
[INFO] [stdout] 18 | const KERNEL_BYTES: &[u8] = include_bytes!(concat!("../../", env!("KERNEL_TARGET_DIR"), "/kernel"));
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("KERNEL_TARGET_DIR")` to read the variable at run time
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]    --> loader/src/main.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     llvm_asm!("movq $0, %cr3"
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]    --> loader/src/main.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     llvm_asm!("movq $0, %cr3"
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `global_asm` in this scope
[INFO] [stdout]    --> loader/src/main.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | global_asm!("
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing this macro:
[INFO] [stdout]             core::arch::global_asm
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `#[alloc_error_handler]` in efw conflicts with allocation error handler in: std
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `global_asm` in this scope
[INFO] [stdout]    --> loader/src/main.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | global_asm!("
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing this macro:
[INFO] [stdout]             core::arch::global_asm
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `global_asm` has been stable since 1.59.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> loader/src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(global_asm)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `llvm_asm`
[INFO] [stdout]  --> loader/src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(llvm_asm)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library
[INFO] [stdout]   = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `global_asm` has been stable since 1.59.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> loader/src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(global_asm)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `llvm_asm`
[INFO] [stdout]  --> loader/src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(llvm_asm)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`.
[INFO] [stdout]   |
[INFO] [stdout]   = note: the lang item is first defined in crate `efw` (which `loader` depends on)
[INFO] [stdout]   = note: first definition in `efw` loaded from /opt/rustwide/target/debug/deps/libefw-f56579aab8cc1d4d.rmeta
[INFO] [stdout]   = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/9610dfe5a9a731ced1ea4923ecbd0c57fe367898/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a8a9ba95b1228749.rlib
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0152, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loader` (bin "loader") due to 6 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `loader` (bin "loader" test) due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "639d228149f026aa814a67a1124b5738e06f95ae4d084c07c0bdc23ba745859c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639d228149f026aa814a67a1124b5738e06f95ae4d084c07c0bdc23ba745859c", kill_on_drop: false }`
[INFO] [stdout] 639d228149f026aa814a67a1124b5738e06f95ae4d084c07c0bdc23ba745859c
