[INFO] cloning repository https://github.com/meow-chip/MeowSBI [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meow-chip/MeowSBI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeow-chip%2FMeowSBI", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeow-chip%2FMeowSBI'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd3f1b89aec00b93189de930dc47a27b4fa56c16 [INFO] testing meow-chip/MeowSBI against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeow-chip%2FMeowSBI" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/meow-chip/MeowSBI on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/meow-chip/MeowSBI [INFO] finished tweaking git repo https://github.com/meow-chip/MeowSBI [INFO] tweaked toml for git repo https://github.com/meow-chip/MeowSBI written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/meow-chip/MeowSBI already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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 bare-metal v0.2.4 [INFO] [stderr] Downloaded riscv v0.5.6 [INFO] [stderr] Downloaded fdt v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77bd9a5c8edc523c4652ac33cf813f5ca94edc80528cabfbb1805fc4b3ccf4f2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "77bd9a5c8edc523c4652ac33cf813f5ca94edc80528cabfbb1805fc4b3ccf4f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77bd9a5c8edc523c4652ac33cf813f5ca94edc80528cabfbb1805fc4b3ccf4f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77bd9a5c8edc523c4652ac33cf813f5ca94edc80528cabfbb1805fc4b3ccf4f2", kill_on_drop: false }` [INFO] [stdout] 77bd9a5c8edc523c4652ac33cf813f5ca94edc80528cabfbb1805fc4b3ccf4f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e07a322f7b4676a68d59977c82604c8340c4503fa656731f3f9a9ade2aa36e71 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e07a322f7b4676a68d59977c82604c8340c4503fa656731f3f9a9ade2aa36e71", kill_on_drop: false }` [INFO] [stderr] Compiling riscv v0.5.6 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling bit_field v0.9.0 [INFO] [stderr] Compiling meow-sbi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bare-metal v0.2.4 [INFO] [stderr] Compiling fdt v0.0.1 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / #![feature( [INFO] [stdout] 3 | | const_generics, [INFO] [stdout] 4 | | link_args, [INFO] [stdout] 5 | | naked_functions, [INFO] [stdout] ... | [INFO] [stdout] 8 | | const_transmute [INFO] [stdout] 9 | | )] [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | #![feature(const_in_array_repeat_expressions)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: constant expression depends on a generic parameter [INFO] [stdout] --> src/mem.rs:67:16 [INFO] [stdout] | [INFO] [stdout] 67 | pub stack: HartStack<{ STORE_SIZE - core::mem::size_of::() }>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this may fail depending on what value the parameter takes [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `meow-sbi` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "e07a322f7b4676a68d59977c82604c8340c4503fa656731f3f9a9ade2aa36e71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e07a322f7b4676a68d59977c82604c8340c4503fa656731f3f9a9ade2aa36e71", kill_on_drop: false }` [INFO] [stdout] e07a322f7b4676a68d59977c82604c8340c4503fa656731f3f9a9ade2aa36e71