[INFO] cloning repository https://github.com/Kazurin-775/rust-os-on-riscv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kazurin-775/rust-os-on-riscv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKazurin-775%2Frust-os-on-riscv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKazurin-775%2Frust-os-on-riscv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3571b5ec88bdc49b0c63b0bd379f5dfdc539594b
[INFO] checking Kazurin-775/rust-os-on-riscv against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKazurin-775%2Frust-os-on-riscv" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kazurin-775/rust-os-on-riscv on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Kazurin-775/rust-os-on-riscv
[INFO] finished tweaking git repo https://github.com/Kazurin-775/rust-os-on-riscv
[INFO] tweaked toml for git repo https://github.com/Kazurin-775/rust-os-on-riscv written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Kazurin-775/rust-os-on-riscv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5cf58648fc0a4d9ed0c95a187d75a4c784fe4c7ec2087d9414b334eeb9706bd0
[INFO] running `Command { std: "docker" "start" "-a" "5cf58648fc0a4d9ed0c95a187d75a4c784fe4c7ec2087d9414b334eeb9706bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cf58648fc0a4d9ed0c95a187d75a4c784fe4c7ec2087d9414b334eeb9706bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf58648fc0a4d9ed0c95a187d75a4c784fe4c7ec2087d9414b334eeb9706bd0", kill_on_drop: false }`
[INFO] [stdout] 5cf58648fc0a4d9ed0c95a187d75a4c784fe4c7ec2087d9414b334eeb9706bd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac49cb498b0bca59c43ffc4cb5b6d5757683ff439cb4cb357643c82750f8f476
[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" "ac49cb498b0bca59c43ffc4cb5b6d5757683ff439cb4cb357643c82750f8f476", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-os-on-riscv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         in("a7") eid,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         in("a7") eid,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         in("a6") fid,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         in("a0") arg0,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         in("a1") arg1,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         in("a2") arg2,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         lateout("a0") error,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         lateout("a1") value,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         in("a6") fid,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         in("a0") arg0,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         in("a1") arg1,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a2`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         in("a2") arg2,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         lateout("a0") error,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/hw/sbi.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         lateout("a1") value,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]  --> src/panic.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn panic(info: &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/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6f5658153d127ddd.rlib
[INFO] [stdout]   = note: second definition in the local crate (`rust_os_on_riscv`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-os-on-riscv`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ac49cb498b0bca59c43ffc4cb5b6d5757683ff439cb4cb357643c82750f8f476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac49cb498b0bca59c43ffc4cb5b6d5757683ff439cb4cb357643c82750f8f476", kill_on_drop: false }`
[INFO] [stdout] ac49cb498b0bca59c43ffc4cb5b6d5757683ff439cb4cb357643c82750f8f476