[INFO] cloning repository https://github.com/hhatto/wwup-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hhatto/wwup-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhatto%2Fwwup-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhatto%2Fwwup-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39401478d564bfeaa601fb6041352ccd739a1153
[INFO] checking hhatto/wwup-in-rust against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhatto%2Fwwup-in-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hhatto/wwup-in-rust
[INFO] finished tweaking git repo https://github.com/hhatto/wwup-in-rust
[INFO] tweaked toml for git repo https://github.com/hhatto/wwup-in-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hhatto/wwup-in-rust on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hhatto/wwup-in-rust 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `10_processes_have_exit_code` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../10_processes_have_exit_code
[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 `10-processes-have-exit-code`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 - name = "10_processes_have_exit_code"
[INFO] [stderr] 30 + name = "10-processes-have-exit-code"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `11_processes_can_fork` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../11_processes_can_fork
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `11-processes-can-fork`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 - name = "11_processes_can_fork"
[INFO] [stderr] 34 + name = "11-processes-can-fork"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `12_orphaned_processes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../12_orphaned_processes
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `12-orphaned-processes`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 - name = "12_orphaned_processes"
[INFO] [stderr] 38 + name = "12-orphaned-processes"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `14_processes_can_wait` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../14_processes_can_wait
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `14-processes-can-wait`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 - name = "14_processes_can_wait"
[INFO] [stderr] 42 + name = "14-processes-can-wait"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `15_zombie_processes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../15_zombie_processes
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `15-zombie-processes`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 - name = "15_zombie_processes"
[INFO] [stderr] 46 + name = "15-zombie-processes"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `16_processes_can_get_signals` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../16_processes_can_get_signals
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `16-processes-can-get-signals`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 - name = "16_processes_can_get_signals"
[INFO] [stderr] 50 + name = "16-processes-can-get-signals"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `17_processes_can_communicate` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../17_processes_can_communicate
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `17-processes-can-communicate`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 - name = "17_processes_can_communicate"
[INFO] [stderr] 54 + name = "17-processes-can-communicate"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `18_daemon_processes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../18_daemon_processes
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `18-daemon-processes`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:58:8
[INFO] [stderr]    |
[INFO] [stderr] 58 - name = "18_daemon_processes"
[INFO] [stderr] 58 + name = "18-daemon-processes"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `19_spawning_terminal_processes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../19_spawning_terminal_processes
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `19-spawning-terminal-processes`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 - name = "19_spawning_terminal_processes"
[INFO] [stderr] 62 + name = "19-spawning-terminal-processes"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `3_processes_have_ids` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-1-tc2/source/target/.../3_processes_have_ids
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `3-processes-have-ids`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "3_processes_have_ids"
[INFO] [stderr] 2 + name = "3-processes-have-ids"
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `4_processes_have_parents` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-1-tc2/source/target/.../4_processes_have_parents
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `4-processes-have-parents`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 - name = "4_processes_have_parents"
[INFO] [stderr] 6 + name = "4-processes-have-parents"
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `5_processes_have_file_descriptors` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../5_processes_have_file_descriptors
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `5-processes-have-file-descriptors`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 - name = "5_processes_have_file_descriptors"
[INFO] [stderr] 10 + name = "5-processes-have-file-descriptors"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `6_processes_have_resource_limits` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../6_processes_have_resource_limits
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `6-processes-have-resource-limits`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 - name = "6_processes_have_resource_limits"
[INFO] [stderr] 14 + name = "6-processes-have-resource-limits"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `7_processes_have_an_environment` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../7_processes_have_an_environment
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `7-processes-have-an-environment`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 - name = "7_processes_have_an_environment"
[INFO] [stderr] 18 + name = "7-processes-have-an-environment"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `8_processes_have_arguments` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../8_processes_have_arguments
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `8-processes-have-arguments`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 - name = "8_processes_have_arguments"
[INFO] [stderr] 22 + name = "8-processes-have-arguments"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `9_processes_have_names` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../9_processes_have_names
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `9-processes-have-names`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 - name = "9_processes_have_names"
[INFO] [stderr] 26 + name = "9-processes-have-names"
[INFO] [stderr]    |
[INFO] [stderr] warning: `wwup` (manifest) generated 16 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 59f29eb0289b4a74601797a2f7014a07ec28d7cc6d6a515d31c6cc4310a535d4
[INFO] running `Command { std: "docker" "start" "59f29eb0289b4a74601797a2f7014a07ec28d7cc6d6a515d31c6cc4310a535d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f29eb0289b4a74601797a2f7014a07ec28d7cc6d6a515d31c6cc4310a535d4", 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" "59f29eb0289b4a74601797a2f7014a07ec28d7cc6d6a515d31c6cc4310a535d4" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f29eb0289b4a74601797a2f7014a07ec28d7cc6d6a515d31c6cc4310a535d4", 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 --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "59f29eb0289b4a74601797a2f7014a07ec28d7cc6d6a515d31c6cc4310a535d4" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `10_processes_have_exit_code` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../10_processes_have_exit_code
[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 `10-processes-have-exit-code`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 - name = "10_processes_have_exit_code"
[INFO] [stderr] 30 + name = "10-processes-have-exit-code"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `11_processes_can_fork` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../11_processes_can_fork
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `11-processes-can-fork`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 - name = "11_processes_can_fork"
[INFO] [stderr] 34 + name = "11-processes-can-fork"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `12_orphaned_processes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../12_orphaned_processes
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `12-orphaned-processes`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 - name = "12_orphaned_processes"
[INFO] [stderr] 38 + name = "12-orphaned-processes"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `14_processes_can_wait` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../14_processes_can_wait
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `14-processes-can-wait`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 - name = "14_processes_can_wait"
[INFO] [stderr] 42 + name = "14-processes-can-wait"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `15_zombie_processes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../15_zombie_processes
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `15-zombie-processes`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 - name = "15_zombie_processes"
[INFO] [stderr] 46 + name = "15-zombie-processes"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `16_processes_can_get_signals` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../16_processes_can_get_signals
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `16-processes-can-get-signals`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 - name = "16_processes_can_get_signals"
[INFO] [stderr] 50 + name = "16-processes-can-get-signals"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `17_processes_can_communicate` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../17_processes_can_communicate
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `17-processes-can-communicate`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 - name = "17_processes_can_communicate"
[INFO] [stderr] 54 + name = "17-processes-can-communicate"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `18_daemon_processes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../18_daemon_processes
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `18-daemon-processes`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:58:8
[INFO] [stderr]    |
[INFO] [stderr] 58 - name = "18_daemon_processes"
[INFO] [stderr] 58 + name = "18-daemon-processes"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `19_spawning_terminal_processes` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../19_spawning_terminal_processes
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `19-spawning-terminal-processes`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 - name = "19_spawning_terminal_processes"
[INFO] [stderr] 62 + name = "19-spawning-terminal-processes"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `3_processes_have_ids` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../3_processes_have_ids
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `3-processes-have-ids`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "3_processes_have_ids"
[INFO] [stderr] 2 + name = "3-processes-have-ids"
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `4_processes_have_parents` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../4_processes_have_parents
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `4-processes-have-parents`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 - name = "4_processes_have_parents"
[INFO] [stderr] 6 + name = "4-processes-have-parents"
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `5_processes_have_file_descriptors` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../5_processes_have_file_descriptors
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `5-processes-have-file-descriptors`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 - name = "5_processes_have_file_descriptors"
[INFO] [stderr] 10 + name = "5-processes-have-file-descriptors"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `6_processes_have_resource_limits` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../6_processes_have_resource_limits
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `6-processes-have-resource-limits`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 - name = "6_processes_have_resource_limits"
[INFO] [stderr] 14 + name = "6-processes-have-resource-limits"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `7_processes_have_an_environment` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../7_processes_have_an_environment
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `7-processes-have-an-environment`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 - name = "7_processes_have_an_environment"
[INFO] [stderr] 18 + name = "7-processes-have-an-environment"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `8_processes_have_arguments` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../8_processes_have_arguments
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `8-processes-have-arguments`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 - name = "8_processes_have_arguments"
[INFO] [stderr] 22 + name = "8-processes-have-arguments"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `9_processes_have_names` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../9_processes_have_names
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `9-processes-have-names`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 - name = "9_processes_have_names"
[INFO] [stderr] 26 + name = "9-processes-have-names"
[INFO] [stderr]    |
[INFO] [stderr] warning: `wwup` (manifest) generated 16 warnings
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking bit-set v0.4.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking nix v0.24.1
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]     Checking chan-signal v0.3.3
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.24.1/src/unistd.rs:893:56
[INFO] [stdout]     |
[INFO] [stdout] 893 |                       args_p.as_ptr(), env_p.as_ptr(), flags);
[INFO] [stdout]     |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AtFlags` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.24.1/src/unistd.rs:893:56
[INFO] [stdout]     |
[INFO] [stdout] 893 |                       args_p.as_ptr(), env_p.as_ptr(), flags);
[INFO] [stdout]     |                                                        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout]     = note: requested on the command line with `--force-warn invalid-c-variadic-arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nix` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "59f29eb0289b4a74601797a2f7014a07ec28d7cc6d6a515d31c6cc4310a535d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f29eb0289b4a74601797a2f7014a07ec28d7cc6d6a515d31c6cc4310a535d4", kill_on_drop: false }`
[INFO] [stdout] 59f29eb0289b4a74601797a2f7014a07ec28d7cc6d6a515d31c6cc4310a535d4
