[INFO] cloning repository https://github.com/Amjad50/Kernel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Amjad50/Kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmjad50%2FKernel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmjad50%2FKernel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36c886ae4e11a3b22411477302f91f1478cfe63a
[INFO] checking Amjad50/Kernel against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmjad50%2FKernel" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Amjad50/Kernel on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Amjad50/Kernel
[INFO] finished tweaking git repo https://github.com/Amjad50/Kernel
[INFO] tweaked toml for git repo https://github.com/Amjad50/Kernel written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Amjad50/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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Amjad50/jpeg-decoder`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/Amjad50/libm`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argh_shared v0.1.12
[INFO] [stderr]   Downloaded rustc-std-workspace-alloc v1.0.0
[INFO] [stderr]   Downloaded argh_derive v0.1.12
[INFO] [stderr]   Downloaded unwinding v0.2.1
[INFO] [stderr]   Downloaded argh v0.1.12
[INFO] [stderr]   Downloaded blinkcast v0.2.0
[INFO] [stderr]   Downloaded cc v1.0.86
[INFO] [stderr]   Downloaded micromath v2.1.0
[INFO] [stderr]   Downloaded compiler_builtins v0.1.105
[INFO] [stderr]   Downloaded embedded-graphics v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e6070d03af433f791368226a9b278f5866efa975513a0ceb3325efa2b3669e9
[INFO] running `Command { std: "docker" "start" "-a" "9e6070d03af433f791368226a9b278f5866efa975513a0ceb3325efa2b3669e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e6070d03af433f791368226a9b278f5866efa975513a0ceb3325efa2b3669e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6070d03af433f791368226a9b278f5866efa975513a0ceb3325efa2b3669e9", kill_on_drop: false }`
[INFO] [stdout] 9e6070d03af433f791368226a9b278f5866efa975513a0ceb3325efa2b3669e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2c5a71184705eb2acb68da57167994a3120c99d133cfc56a15b2523157237ba
[INFO] running `Command { std: "docker" "start" "-a" "b2c5a71184705eb2acb68da57167994a3120c99d133cfc56a15b2523157237ba", kill_on_drop: false }`
[INFO] [stderr]     Checking emerald_kernel_user_link v0.2.11 (/opt/rustwide/workdir/libraries/kernel_user_link)
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling libm v0.2.8 (https://github.com/Amjad50/libm?branch=compiling_libm_for_std#9ded1030)
[INFO] [stderr]     Checking increasing_heap_allocator v0.1.3 (/opt/rustwide/workdir/libraries/increasing_heap_allocator)
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.1 (https://github.com/Amjad50/jpeg-decoder?branch=master#689c4e99)
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking emerald_runtime v0.1.1 (/opt/rustwide/workdir/libraries/emerald_runtime)
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling kernel v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking blinkcast v0.2.0
[INFO] [stderr]     Checking shell v0.1.0 (/opt/rustwide/workdir/userspace/shell)
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking init v0.1.0 (/opt/rustwide/workdir/userspace/init)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `emerald` in `os`
[INFO] [stdout]   --> userspace/init/src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     os::emerald::io::{FromRawFd, OwnedFd},
[INFO] [stdout]    |         ^^^^^^^ could not find `emerald` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `emerald` in `os`
[INFO] [stdout]   --> userspace/init/src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     os::emerald::io::{FromRawFd, OwnedFd},
[INFO] [stdout]    |         ^^^^^^^ could not find `emerald` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `init` (bin "init") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `init` (bin "init" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b2c5a71184705eb2acb68da57167994a3120c99d133cfc56a15b2523157237ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c5a71184705eb2acb68da57167994a3120c99d133cfc56a15b2523157237ba", kill_on_drop: false }`
[INFO] [stdout] b2c5a71184705eb2acb68da57167994a3120c99d133cfc56a15b2523157237ba