[INFO] cloning repository https://github.com/chenyihu21/os-contest-2024
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chenyihu21/os-contest-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenyihu21%2Fos-contest-2024", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenyihu21%2Fos-contest-2024'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 805aa047cc711bd7f25aec55e4bc817e4a4fd9d6
[INFO] checking chenyihu21/os-contest-2024 against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162597
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenyihu21%2Fos-contest-2024" "/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] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/chenyihu21/os-contest-2024
[INFO] finished tweaking git repo https://github.com/chenyihu21/os-contest-2024
[INFO] tweaked toml for git repo https://github.com/chenyihu21/os-contest-2024 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chenyihu21/os-contest-2024 on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chenyihu21/os-contest-2024 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: kernel/Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `strum` dependency)
[INFO] [stderr] warning: `kernel` (manifest) generated 1 warning
[INFO] [stderr] warning: modules/vfs/Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `strum` dependency)
[INFO] [stderr] warning: `vfs` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `final_tests` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../final_tests
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `final-tests`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/final_tests.rs
[INFO] [stderr] 1 + src/bin/final-tests.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `futex_test` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../futex_test
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `futex-test`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/futex_test.rs
[INFO] [stderr] 1 + src/bin/futex-test.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `hello_world` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../hello_world
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `hello-world`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/hello_world.rs
[INFO] [stderr] 1 + src/bin/hello-world.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `init_proc` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../init_proc
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `init-proc`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/init_proc.rs
[INFO] [stderr] 1 + src/bin/init-proc.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `preliminary_tests` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../preliminary_tests
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `preliminary-tests`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/preliminary_tests.rs
[INFO] [stderr] 1 + src/bin/preliminary-tests.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `sig_simple` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../sig_simple
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `sig-simple`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/sig_simple.rs
[INFO] [stderr] 1 + src/bin/sig-simple.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `sig_tests` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../sig_tests
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `sig-tests`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/sig_tests.rs
[INFO] [stderr] 1 + src/bin/sig-tests.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `signal_test` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../signal_test
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `signal-test`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/signal_test.rs
[INFO] [stderr] 1 + src/bin/signal-test.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `sleep_test` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../sleep_test
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `sleep-test`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/sleep_test.rs
[INFO] [stderr] 1 + src/bin/sleep-test.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `time_test` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc1/source/target/.../time_test
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `time-test`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/time_test.rs
[INFO] [stderr] 1 + src/bin/time-test.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `user_lib` (manifest) generated 10 warnings
[INFO] [stderr] warning: modules/systype/Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `strum` dependency)
[INFO] [stderr] warning: `systype` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds