[INFO] cloning repository https://github.com/terrarier2111/LeafOS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terrarier2111/LeafOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterrarier2111%2FLeafOS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterrarier2111%2FLeafOS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1893cb9780bcfbb9d62594024f009f87bdd9d9d7 [INFO] testing terrarier2111/LeafOS against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterrarier2111%2FLeafOS" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/terrarier2111/LeafOS on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/terrarier2111/LeafOS [INFO] finished tweaking git repo https://github.com/terrarier2111/LeafOS [INFO] tweaked toml for git repo https://github.com/terrarier2111/LeafOS written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/terrarier2111/LeafOS already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded riscv-target v0.1.2 [INFO] [stderr] Downloaded lock_api v0.4.6 [INFO] [stderr] Downloaded riscv v0.7.0 [INFO] [stderr] Downloaded uart_16550 v0.2.16 [INFO] [stderr] Downloaded raw-cpuid v10.3.0 [INFO] [stderr] Downloaded pic8259 v0.10.2 [INFO] [stderr] Downloaded regex v1.5.5 [INFO] [stderr] Downloaded tock-registers v0.7.0 [INFO] [stderr] Downloaded bootloader v0.9.22 [INFO] [stderr] Downloaded linked_list_allocator v0.9.1 [INFO] [stderr] Downloaded bit_field v0.10.1 [INFO] [stderr] Downloaded x2apic v0.4.0 [INFO] [stderr] Downloaded cortex-a v7.2.0 [INFO] [stderr] Downloaded pc-keyboard v0.5.1 [INFO] [stderr] Downloaded spinning_top v0.2.4 [INFO] [stderr] Downloaded bit v0.1.1 [INFO] [stderr] Downloaded x86_64 v0.14.8 [INFO] [stderr] Downloaded paste v1.0.7 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded spin v0.7.1 [INFO] [stderr] Downloaded x86 v0.47.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53d48941bf898fc83e0e0b6958f5fe01df056472ee362740cc7d365e6e6fedd5 [INFO] running `Command { std: "docker" "start" "-a" "53d48941bf898fc83e0e0b6958f5fe01df056472ee362740cc7d365e6e6fedd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53d48941bf898fc83e0e0b6958f5fe01df056472ee362740cc7d365e6e6fedd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53d48941bf898fc83e0e0b6958f5fe01df056472ee362740cc7d365e6e6fedd5", kill_on_drop: false }` [INFO] [stdout] 53d48941bf898fc83e0e0b6958f5fe01df056472ee362740cc7d365e6e6fedd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc2f243b4b10d70f53c8c47bce603b6b8df56122066a7bcc9ae3bfc67aad3a06 [INFO] running `Command { std: "docker" "start" "-a" "dc2f243b4b10d70f53c8c47bce603b6b8df56122066a7bcc9ae3bfc67aad3a06", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling x86_64 v0.14.8 [INFO] [stderr] Compiling volatile v0.4.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bootloader v0.9.22 [INFO] [stderr] Compiling x86 v0.47.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling bare-metal v1.0.0 [INFO] [stderr] Compiling bit v0.1.1 [INFO] [stderr] Compiling tock-registers v0.7.0 [INFO] [stderr] Compiling volatile v0.2.7 [INFO] [stderr] Compiling spin v0.7.1 [INFO] [stderr] Compiling pc-keyboard v0.5.1 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tock-registers-0.7.0/src/lib.rs:56:1 [INFO] [stdout] | [INFO] [stdout] 56 | #![feature(const_fn_trait_bound)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling raw-cpuid v10.3.0 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tock-registers` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lock_api-0.4.6/src/lib.rs:93:34 [INFO] [stdout] | [INFO] [stdout] 93 | #![cfg_attr(feature = "nightly", feature(const_fn_trait_bound))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "dc2f243b4b10d70f53c8c47bce603b6b8df56122066a7bcc9ae3bfc67aad3a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc2f243b4b10d70f53c8c47bce603b6b8df56122066a7bcc9ae3bfc67aad3a06", kill_on_drop: false }` [INFO] [stdout] dc2f243b4b10d70f53c8c47bce603b6b8df56122066a7bcc9ae3bfc67aad3a06