[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] testing Kazurin-775/rust-os-on-riscv against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKazurin-775%2Frust-os-on-riscv" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kazurin-775/rust-os-on-riscv on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/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-7/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09654caae6e6ad88eb3a5c1ae0aae4a3933ddc109b6283539c3d1043e721a954
[INFO] running `Command { std: "docker" "start" "-a" "09654caae6e6ad88eb3a5c1ae0aae4a3933ddc109b6283539c3d1043e721a954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09654caae6e6ad88eb3a5c1ae0aae4a3933ddc109b6283539c3d1043e721a954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09654caae6e6ad88eb3a5c1ae0aae4a3933ddc109b6283539c3d1043e721a954", kill_on_drop: false }`
[INFO] [stdout] 09654caae6e6ad88eb3a5c1ae0aae4a3933ddc109b6283539c3d1043e721a954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d17c497e06523240419ad7dfed52010aedd710cb419f160510c4f6aec06cd73e
[INFO] running `Command { std: "docker" "start" "-a" "d17c497e06523240419ad7dfed52010aedd710cb419f160510c4f6aec06cd73e", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 `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: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-os-on-riscv` due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "d17c497e06523240419ad7dfed52010aedd710cb419f160510c4f6aec06cd73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17c497e06523240419ad7dfed52010aedd710cb419f160510c4f6aec06cd73e", kill_on_drop: false }`
[INFO] [stdout] d17c497e06523240419ad7dfed52010aedd710cb419f160510c4f6aec06cd73e