[INFO] cloning repository https://github.com/toku-sa-n/monolithic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/toku-sa-n/monolithic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoku-sa-n%2Fmonolithic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoku-sa-n%2Fmonolithic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f4da5714744489d02b88f1a547f2354c9b17da9
[INFO] checking toku-sa-n/monolithic against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoku-sa-n%2Fmonolithic" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/toku-sa-n/monolithic on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/toku-sa-n/monolithic
[INFO] finished tweaking git repo https://github.com/toku-sa-n/monolithic
[INFO] tweaked toml for git repo https://github.com/toku-sa-n/monolithic written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/toku-sa-n/monolithic 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rlibc v1.0.0
[INFO] [stderr]   Downloaded ucs2 v0.3.2
[INFO] [stderr]   Downloaded vcell v0.1.3
[INFO] [stderr]   Downloaded critical-section v0.2.5
[INFO] [stderr]   Downloaded volatile-register v0.2.1
[INFO] [stderr]   Downloaded conquer-util v0.3.0
[INFO] [stderr]   Downloaded bare-metal v1.0.0
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.6
[INFO] [stderr]   Downloaded paste v1.0.7
[INFO] [stderr]   Downloaded font8x8 v0.3.1
[INFO] [stderr]   Downloaded vek v0.15.8
[INFO] [stderr]   Downloaded embedded-hal v0.2.6
[INFO] [stderr]   Downloaded cortex-m v0.7.3
[INFO] [stderr]   Downloaded riscv v0.7.0
[INFO] [stderr]   Downloaded syn v1.0.76
[INFO] [stderr]   Downloaded rgb v0.8.32
[INFO] [stderr]   Downloaded accessor v0.3.3
[INFO] [stderr]   Downloaded xmas-elf v0.8.0
[INFO] [stderr]   Downloaded conquer-once v0.3.2
[INFO] [stderr]   Downloaded aligned_ptr v0.1.0
[INFO] [stderr]   Downloaded os_units v0.4.2
[INFO] [stderr]   Downloaded x86_64 v0.14.9
[INFO] [stderr]   Downloaded riscv-target v0.1.2
[INFO] [stderr]   Downloaded uart_16550 v0.2.15
[INFO] [stderr]   Downloaded zero v0.1.2
[INFO] [stderr]   Downloaded r-efi v4.0.0
[INFO] [stderr]   Downloaded heapless v0.7.13
[INFO] [stderr]   Downloaded qemu_print v0.1.0
[INFO] [stderr]   Downloaded cpio_reader v0.1.0
[INFO] [stderr]   Downloaded elfloader v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06646e3012b3fd009d75243711f0aca22fb828b3332c9ecc55472417cd5747fa
[INFO] running `Command { std: "docker" "start" "-a" "06646e3012b3fd009d75243711f0aca22fb828b3332c9ecc55472417cd5747fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06646e3012b3fd009d75243711f0aca22fb828b3332c9ecc55472417cd5747fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06646e3012b3fd009d75243711f0aca22fb828b3332c9ecc55472417cd5747fa", kill_on_drop: false }`
[INFO] [stdout] 06646e3012b3fd009d75243711f0aca22fb828b3332c9ecc55472417cd5747fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 367a12dc16a1635f99169e0a0d640d5d83795aebca1c03f706f7c2754cacbfd1
[INFO] running `Command { std: "docker" "start" "-a" "367a12dc16a1635f99169e0a0d640d5d83795aebca1c03f706f7c2754cacbfd1", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking volatile v0.4.4
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking posix v0.1.0 (/opt/rustwide/workdir/libs/posix)
[INFO] [stderr]     Checking ucs2 v0.3.2
[INFO] [stderr]     Checking aligned_ptr v0.1.0
[INFO] [stderr]     Checking r-efi v4.0.0
[INFO] [stderr]     Checking spinning_top v0.2.4
[INFO] [stderr]     Checking conquer-util v0.3.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking pid v0.1.0 (/opt/rustwide/workdir/libs/pid)
[INFO] [stderr]     Checking rlibc v1.0.0
[INFO] [stderr]     Checking zero v0.1.2
[INFO] [stderr]    Compiling vm v0.1.0 (/opt/rustwide/workdir/libs/vm)
[INFO] [stderr]     Checking conquer-once v0.3.2
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking xmas-elf v0.8.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking accessor v0.3.3
[INFO] [stderr]     Checking log v0.4.17
[INFO] [stderr]    Compiling bootx64 v0.1.0 (/opt/rustwide/workdir/bootx64)
[INFO] [stderr]    Compiling kernel v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]     Checking r_acpi v0.1.0 (/opt/rustwide/workdir/libs/r_acpi)
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking linked_list_allocator v0.9.1
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking elfloader v0.15.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking rgb v0.8.32
[INFO] [stderr]     Checking cpio_reader v0.1.0
[INFO] [stderr]     Checking x86_64 v0.14.9
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking font8x8 v0.3.1
[INFO] [stderr]     Checking config v0.1.0 (/opt/rustwide/workdir/libs/config)
[INFO] [stderr]    Compiling vek v0.15.8
[INFO] [stderr]    Compiling heapless v0.7.13
[INFO] [stderr]     Checking debug v0.1.0 (/opt/rustwide/workdir/libs/debug)
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking os_units v0.4.2
[INFO] [stderr]     Checking uart_16550 v0.2.15
[INFO] [stderr]     Checking pic8259 v0.10.2
[INFO] [stderr]     Checking acpi v0.1.0 (/opt/rustwide/workdir/libs/acpi)
[INFO] [stderr]     Checking qemu v0.1.0 (/opt/rustwide/workdir/libs/qemu)
[INFO] [stderr]     Checking pic v0.1.0 (/opt/rustwide/workdir/libs/pic)
[INFO] [stderr]     Checking predefined_mmap v0.1.0 (/opt/rustwide/workdir/libs/predefined_mmap)
[INFO] [stderr]     Checking qemu_print v0.1.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking uefi v0.1.0 (/opt/rustwide/workdir/libs/uefi)
[INFO] [stderr]     Checking ipc v0.1.0 (/opt/rustwide/workdir/libs/ipc)
[INFO] [stderr]     Checking apic v0.1.0 (/opt/rustwide/workdir/libs/apic)
[INFO] [stderr]     Checking syscalls v0.1.0 (/opt/rustwide/workdir/libs/syscalls)
[INFO] [stderr]     Checking boot_info v0.1.0 (/opt/rustwide/workdir/libs/boot_info)
[INFO] [stderr]     Checking frame_allocator v0.1.0 (/opt/rustwide/workdir/libs/frame_allocator)
[INFO] [stderr]     Checking init v0.1.0 (/opt/rustwide/workdir/servers/init)
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> servers/init/src/lib.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / fn panic(_: &core::panic::PanicInfo<'_>) -> ! {
[INFO] [stdout] 7  | |     loop {
[INFO] [stdout] 8  | |         core::hint::spin_loop();
[INFO] [stdout] 9  | |     }
[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/506512391b1a75ae450d36c9420978402a91abcc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6701759d8343e913.rlib
[INFO] [stdout]    = note: second definition in the local crate (`init`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `init` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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 `init` (which `init` depends on)
[INFO] [stdout]   = note: first definition in `init` loaded from /opt/rustwide/target/debug/deps/libinit-f6973fc64c5da44d.rmeta
[INFO] [stdout]   = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/506512391b1a75ae450d36c9420978402a91abcc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6701759d8343e913.rlib
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `init` (bin "init" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "367a12dc16a1635f99169e0a0d640d5d83795aebca1c03f706f7c2754cacbfd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367a12dc16a1635f99169e0a0d640d5d83795aebca1c03f706f7c2754cacbfd1", kill_on_drop: false }`
[INFO] [stdout] 367a12dc16a1635f99169e0a0d640d5d83795aebca1c03f706f7c2754cacbfd1