[INFO] cloning repository https://github.com/erickcestari/xunil
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erickcestari/xunil" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferickcestari%2Fxunil", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferickcestari%2Fxunil'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 522daed603220f87f283a367ee8ca8794f7b375d
[INFO] checking erickcestari/xunil against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferickcestari%2Fxunil" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/erickcestari/xunil
[INFO] finished tweaking git repo https://github.com/erickcestari/xunil
[INFO] tweaked toml for git repo https://github.com/erickcestari/xunil written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/erickcestari/xunil 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/erickcestari/xunil 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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] 55a6ffac1baa1d87fb8f7d3fe01c14b04b65b827754bc2983e0ee289475cb405
[INFO] running `Command { std: "docker" "start" "55a6ffac1baa1d87fb8f7d3fe01c14b04b65b827754bc2983e0ee289475cb405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55a6ffac1baa1d87fb8f7d3fe01c14b04b65b827754bc2983e0ee289475cb405", 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" "55a6ffac1baa1d87fb8f7d3fe01c14b04b65b827754bc2983e0ee289475cb405" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55a6ffac1baa1d87fb8f7d3fe01c14b04b65b827754bc2983e0ee289475cb405", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "55a6ffac1baa1d87fb8f7d3fe01c14b04b65b827754bc2983e0ee289475cb405" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking xnuil-shell v0.1.0 (/opt/rustwide/workdir/shell)
[INFO] [stderr]     Checking xnuil-boot-info v0.1.0 (/opt/rustwide/workdir/boot_info)
[INFO] [stderr]     Checking xnuil-elf v0.1.0 (/opt/rustwide/workdir/elf)
[INFO] [stderr]     Checking xnuil-boot v0.1.0 (/opt/rustwide/workdir/boot)
[INFO] [stderr]     Checking xnuil v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]     Checking xnuil-init v0.1.0 (/opt/rustwide/workdir/user)
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> user/src/xsh.rs:151:1
[INFO] [stdout]     |
[INFO] [stdout] 151 | / fn panic(_: &core::panic::PanicInfo<'_>) -> ! {
[INFO] [stdout] 152 | |     sys::exit(101)
[INFO] [stdout] 153 | | }
[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/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6ee2a0f0126c8a50.rmeta
[INFO] [stdout]     = note: second definition in the local crate (`xsh`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xnuil-init` (bin "xsh" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> boot/src/main.rs:460:1
[INFO] [stdout]     |
[INFO] [stdout] 460 | / fn panic(info: &core::panic::PanicInfo<'_>) -> ! {
[INFO] [stdout] 461 | |     println!("[boot] PANIC: {info}");
[INFO] [stdout] 462 | |     loop {
[INFO] [stdout] 463 | |         unsafe { core::arch::asm!("cli; hlt", options(nomem, nostack)) };
[INFO] [stdout] 464 | |     }
[INFO] [stdout] 465 | | }
[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/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6ee2a0f0126c8a50.rmeta
[INFO] [stdout]     = note: second definition in the local crate (`xnuil_boot`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> user/src/main.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | / fn panic(_: &core::panic::PanicInfo<'_>) -> ! {
[INFO] [stdout] 65 | |     sys::exit(101)
[INFO] [stdout] 66 | | }
[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/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6ee2a0f0126c8a50.rmeta
[INFO] [stdout]    = note: second definition in the local crate (`xnuil_init`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xnuil-boot` (bin "xnuil-boot" test) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xnuil-init` (bin "xnuil-init" test) due to 1 previous error
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> kernel/src/main.rs:328:1
[INFO] [stdout]     |
[INFO] [stdout] 328 | / fn panic(info: &core::panic::PanicInfo<'_>) -> ! {
[INFO] [stdout] ...   |
[INFO] [stdout] 344 | |     cpu::halt_forever()
[INFO] [stdout] 345 | | }
[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/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6ee2a0f0126c8a50.rmeta
[INFO] [stdout]     = note: second definition in the local crate (`xnuil`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xnuil` (bin "xnuil" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "55a6ffac1baa1d87fb8f7d3fe01c14b04b65b827754bc2983e0ee289475cb405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a6ffac1baa1d87fb8f7d3fe01c14b04b65b827754bc2983e0ee289475cb405", kill_on_drop: false }`
[INFO] [stdout] 55a6ffac1baa1d87fb8f7d3fe01c14b04b65b827754bc2983e0ee289475cb405
