[INFO] cloning repository https://github.com/lilyos/kernel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lilyos/kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flilyos%2Fkernel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flilyos%2Fkernel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b91134b15b5d0f063b2f045823daea414ec8b65e
[INFO] checking lilyos/kernel against try#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flilyos%2Fkernel" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lilyos/kernel on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lilyos/kernel
[INFO] finished tweaking git repo https://github.com/lilyos/kernel
[INFO] tweaked toml for git repo https://github.com/lilyos/kernel written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/lilyos/kernel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded volatile v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77a65da47abd1cd212ec44367187d4b9e3e203ae4362f853c7933c131097fcc2
[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" "77a65da47abd1cd212ec44367187d4b9e3e203ae4362f853c7933c131097fcc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77a65da47abd1cd212ec44367187d4b9e3e203ae4362f853c7933c131097fcc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a65da47abd1cd212ec44367187d4b9e3e203ae4362f853c7933c131097fcc2", kill_on_drop: false }`
[INFO] [stdout] 77a65da47abd1cd212ec44367187d4b9e3e203ae4362f853c7933c131097fcc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c7f220f3fa7d8228538900ad67aa1dfdee436bfcb6ecb8b445e67bef5bf5bc8
[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" "1c7f220f3fa7d8228538900ad67aa1dfdee436bfcb6ecb8b445e67bef5bf5bc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling bootloader v0.9.11
[INFO] [stderr]    Compiling x86_64 v0.12.2
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking spin v0.7.0
[INFO] [stderr]     Checking volatile v0.4.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking lotus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found keyword `super`
[INFO] [stdout]  --> src/interrupts.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod super::vga_utils;
[INFO] [stdout]   |     ^^^^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `super`
[INFO] [stdout]  --> src/interrupts.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod super::vga_utils;
[INFO] [stdout]   |     ^^^^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `;` or `{`, found `::`
[INFO] [stdout]  --> src/interrupts.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod super::vga_utils;
[INFO] [stdout]   |          ^^ expected one of `;` or `{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `;` or `{`, found `::`
[INFO] [stdout]  --> src/interrupts.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod super::vga_utils;
[INFO] [stdout]   |          ^^ expected one of `;` or `{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `init_idt` in module `interrupts`
[INFO] [stdout]  --> src/lib.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     interrupts::init_idt();
[INFO] [stdout]   |                 ^^^^^^^^ not found in `interrupts`
[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 E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `init_idt` in module `interrupts`
[INFO] [stdout]  --> src/lib.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     interrupts::init_idt();
[INFO] [stdout]   |                 ^^^^^^^^ not found in `interrupts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lotus`
[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] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1c7f220f3fa7d8228538900ad67aa1dfdee436bfcb6ecb8b445e67bef5bf5bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c7f220f3fa7d8228538900ad67aa1dfdee436bfcb6ecb8b445e67bef5bf5bc8", kill_on_drop: false }`
[INFO] [stdout] 1c7f220f3fa7d8228538900ad67aa1dfdee436bfcb6ecb8b445e67bef5bf5bc8