[INFO] fetching crate jsph-tg-rcore-tutorial-ch8-doom 0.4.8...
[INFO] testing jsph-tg-rcore-tutorial-ch8-doom-0.4.8 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate jsph-tg-rcore-tutorial-ch8-doom 0.4.8 into /workspace/builds/worker-0-tc1/source
[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 crates.io crate jsph-tg-rcore-tutorial-ch8-doom 0.4.8
[INFO] finished tweaking crates.io crate jsph-tg-rcore-tutorial-ch8-doom 0.4.8
[INFO] tweaked toml for crates.io crate jsph-tg-rcore-tutorial-ch8-doom 0.4.8 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jsph-tg-rcore-tutorial-ch8-doom 0.4.8 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jsph-tg-rcore-tutorial-ch8-doom 0.4.8 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded virtio-drivers v0.3.0
[INFO] [stderr]   Downloaded zero v0.1.3
[INFO] [stderr]   Downloaded zerocopy v0.6.6
[INFO] [stderr]   Downloaded xmas-elf v0.8.0
[INFO] [stderr]   Downloaded tg-rcore-tutorial-signal v0.4.8
[INFO] [stderr]   Downloaded tg-rcore-tutorial-sbi v0.4.9
[INFO] [stderr]   Downloaded numeric-enum-macro v0.2.0
[INFO] [stderr]   Downloaded tg-rcore-tutorial-signal-impl v0.4.8
[INFO] [stderr]   Downloaded tg-rcore-tutorial-kernel-vm v0.4.8
[INFO] [stderr]   Downloaded tg-rcore-tutorial-task-manage v0.4.8
[INFO] [stderr]   Downloaded page-table v0.0.6
[INFO] [stderr]   Downloaded tg-rcore-tutorial-sync v0.4.8
[INFO] [stderr]   Downloaded tg-rcore-tutorial-kernel-context v0.4.8
[INFO] [stderr]   Downloaded tg-rcore-tutorial-linker v0.4.8
[INFO] [stderr]   Downloaded tg-rcore-tutorial-kernel-alloc v0.4.9
[INFO] [stderr]   Downloaded customizable-buddy v0.0.4
[INFO] [stderr]   Downloaded tg-rcore-tutorial-easy-fs v0.4.8
[INFO] [stderr]   Downloaded tg-rcore-tutorial-console v0.4.8
[INFO] [stderr]   Downloaded tg-rcore-tutorial-syscall v0.4.8
[INFO] [stderr]   Downloaded tg-rcore-tutorial-signal-defs v0.4.8
[INFO] [stderr]   Downloaded riscv v0.10.1
[INFO] [stderr]   Downloaded zerocopy-derive v0.6.6
[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] 7f5e527a76b5242eaf096698a466a3f2bbe06f8349f0ab9ecb18e7c5a142c18f
[INFO] running `Command { std: "docker" "start" "7f5e527a76b5242eaf096698a466a3f2bbe06f8349f0ab9ecb18e7c5a142c18f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f5e527a76b5242eaf096698a466a3f2bbe06f8349f0ab9ecb18e7c5a142c18f", 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" "7f5e527a76b5242eaf096698a466a3f2bbe06f8349f0ab9ecb18e7c5a142c18f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f5e527a76b5242eaf096698a466a3f2bbe06f8349f0ab9ecb18e7c5a142c18f", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f5e527a76b5242eaf096698a466a3f2bbe06f8349f0ab9ecb18e7c5a142c18f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling numeric-enum-macro v0.2.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling riscv v0.10.1
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling tg-rcore-tutorial-linker v0.4.8
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling tg-rcore-tutorial-syscall v0.4.8
[INFO] [stderr]    Compiling zero v0.1.3
[INFO] [stderr]    Compiling tg-rcore-tutorial-signal-defs v0.4.8
[INFO] [stderr]    Compiling page-table v0.0.6
[INFO] [stderr]    Compiling customizable-buddy v0.0.4
[INFO] [stderr]    Compiling tg-rcore-tutorial-task-manage v0.4.8
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling xmas-elf v0.8.0
[INFO] [stderr]    Compiling tg-rcore-tutorial-sbi v0.4.9
[INFO] [stderr]    Compiling tg-rcore-tutorial-easy-fs v0.4.8
[INFO] [stderr]    Compiling tg-rcore-tutorial-kernel-alloc v0.4.9
[INFO] [stderr]    Compiling tg-rcore-tutorial-kernel-context v0.4.8
[INFO] [stderr]    Compiling tg-rcore-tutorial-kernel-vm v0.4.8
[INFO] [stderr]    Compiling tg-rcore-tutorial-console v0.4.8
[INFO] [stderr]    Compiling tg-rcore-tutorial-sync v0.4.8
[INFO] [stderr]    Compiling tg-rcore-tutorial-signal v0.4.8
[INFO] [stderr]    Compiling tg-rcore-tutorial-signal-impl v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.6.6
[INFO] [stderr]    Compiling zerocopy v0.6.6
[INFO] [stderr]    Compiling virtio-drivers v0.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling jsph-tg-rcore-tutorial-ch8-doom v0.4.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::allocator`
[INFO] [stdout]   --> src/virtio_block.rs:3:12
[INFO] [stdout]    |
[INFO] [stdout]  3 | use crate::allocator::HalImpl;
[INFO] [stdout]    |            ^^^^^^^^^ could not find `allocator` in the crate root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[cfg(target_arch = "riscv64")]
[INFO] [stdout]    |       ----------------------- the item is gated behind the `riscv64` feature
[INFO] [stdout] 59 | mod allocator;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id_num`
[INFO] [stdout]    --> src/main.rs:279:25
[INFO] [stdout]     |
[INFO] [stdout] 279 |                     let id_num: usize = ctx.a(7);
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id_num`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jsph-tg-rcore-tutorial-ch8-doom` (bin "jsph-tg-rcore-tutorial-ch8-doom") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "7f5e527a76b5242eaf096698a466a3f2bbe06f8349f0ab9ecb18e7c5a142c18f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f5e527a76b5242eaf096698a466a3f2bbe06f8349f0ab9ecb18e7c5a142c18f", kill_on_drop: false }`
[INFO] [stdout] 7f5e527a76b5242eaf096698a466a3f2bbe06f8349f0ab9ecb18e7c5a142c18f
