[INFO] cloning repository https://github.com/amr0khaled/lim-kernel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amr0khaled/lim-kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famr0khaled%2Flim-kernel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famr0khaled%2Flim-kernel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4dd246106848e881a3c7df9ab56b7dbd5c101ee0
[INFO] checking amr0khaled/lim-kernel against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famr0khaled%2Flim-kernel" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/amr0khaled/lim-kernel
[INFO] finished tweaking git repo https://github.com/amr0khaled/lim-kernel
[INFO] tweaked toml for git repo https://github.com/amr0khaled/lim-kernel written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/amr0khaled/lim-kernel on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/amr0khaled/lim-kernel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to highest Rust 1.101.0-nightly compatible versions
[INFO] [stderr]       Adding bootloader_api v0.11.17
[INFO] [stderr]       Adding portable-atomic v1.15.0
[INFO] [stderr]       Adding static_cell v2.1.1
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded static_cell v2.1.1
[INFO] [stderr]   Downloaded spin v0.12.1
[INFO] [stderr]   Downloaded volatile v0.6.1
[INFO] [stderr]   Downloaded bootloader_api v0.11.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 72a5a4b6a59553ae579d11164f43d1975080ea83c6fd3dd126eb62cf0a23e848
[INFO] running `Command { std: "docker" "start" "72a5a4b6a59553ae579d11164f43d1975080ea83c6fd3dd126eb62cf0a23e848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72a5a4b6a59553ae579d11164f43d1975080ea83c6fd3dd126eb62cf0a23e848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72a5a4b6a59553ae579d11164f43d1975080ea83c6fd3dd126eb62cf0a23e848" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72a5a4b6a59553ae579d11164f43d1975080ea83c6fd3dd126eb62cf0a23e848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72a5a4b6a59553ae579d11164f43d1975080ea83c6fd3dd126eb62cf0a23e848" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling bootloader_api v0.11.17
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking volatile v0.6.1
[INFO] [stderr]     Checking spin v0.12.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking static_cell v2.1.1
[INFO] [stderr]     Checking kernel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/internal/interrupts/exceptions.rs:208:53
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub extern "C" fn exception_handlers_init(idt: &mut MutexGuard<'_, Idt>) {
[INFO] [stdout]     |                                                     ^^^^^^^^^^     --- supplied 1 generic argument
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `R`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/spin-0.12.1/src/mutex.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct MutexGuard<'a, T: 'a + ?Sized, R> {
[INFO] [stdout]     |            ^^^^^^^^^^     -               -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub extern "C" fn exception_handlers_init(idt: &mut MutexGuard<'_, Idt, R>) {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/internal/interrupts/exceptions.rs:208:53
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub extern "C" fn exception_handlers_init(idt: &mut MutexGuard<'_, Idt>) {
[INFO] [stdout]     |                                                     ^^^^^^^^^^     --- supplied 1 generic argument
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `R`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/spin-0.12.1/src/mutex.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct MutexGuard<'a, T: 'a + ?Sized, R> {
[INFO] [stdout]     |            ^^^^^^^^^^     -               -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub extern "C" fn exception_handlers_init(idt: &mut MutexGuard<'_, Idt, R>) {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/internal/idt.rs:124:26
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let mut idt: MutexGuard<'static, Idt> = IDT.lock();
[INFO] [stdout]     |                          ^^^^^^^^^^          --- supplied 1 generic argument
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `R`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/spin-0.12.1/src/mutex.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct MutexGuard<'a, T: 'a + ?Sized, R> {
[INFO] [stdout]     |            ^^^^^^^^^^     -               -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let mut idt: MutexGuard<'static, Idt, R> = IDT.lock();
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/internal/idt.rs:124:26
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let mut idt: MutexGuard<'static, Idt> = IDT.lock();
[INFO] [stdout]     |                          ^^^^^^^^^^          --- supplied 1 generic argument
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `T`, `R`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/spin-0.12.1/src/mutex.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct MutexGuard<'a, T: 'a + ?Sized, R> {
[INFO] [stdout]     |            ^^^^^^^^^^     -               -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let mut idt: MutexGuard<'static, Idt, R> = IDT.lock();
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kernel` (bin "kernel") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `kernel` (bin "kernel" test) due to 3 previous errors
[INFO] [stderr] warning: unused dependency `lazy_static`
[INFO] [stderr]  --> Cargo.toml:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | [dependencies.lazy_static]
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `lazy_static`
[INFO] [stderr] warning: unused dependency `volatile`
[INFO] [stderr]  --> Cargo.toml:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | volatile = "0.6.1"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `volatile`
[INFO] [stderr] warning: `kernel` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "72a5a4b6a59553ae579d11164f43d1975080ea83c6fd3dd126eb62cf0a23e848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a5a4b6a59553ae579d11164f43d1975080ea83c6fd3dd126eb62cf0a23e848", kill_on_drop: false }`
[INFO] [stdout] 72a5a4b6a59553ae579d11164f43d1975080ea83c6fd3dd126eb62cf0a23e848
