[INFO] cloning repository https://github.com/pixilcode/lock_lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pixilcode/lock_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixilcode%2Flock_lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixilcode%2Flock_lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecc8f5ec35ff10edc2eef56ddfd12036035af89d
[INFO] checking pixilcode/lock_lang 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%2Fpixilcode%2Flock_lang" "/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/pixilcode/lock_lang
[INFO] finished tweaking git repo https://github.com/pixilcode/lock_lang
[INFO] tweaked toml for git repo https://github.com/pixilcode/lock_lang written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pixilcode/lock_lang 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/pixilcode/lock_lang 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 `lock_lang_cli` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../lock_lang_cli
[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 `lock-lang-cli`, convert `package.name`
[INFO] [stderr]   --> lock_lang_cli/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "lock_lang_cli"
[INFO] [stderr]  2 + name = "lock-lang-cli"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `lock-lang-cli`, specify `bin.name`
[INFO] [stderr]   --> lock_lang_cli/Cargo.toml:13:39
[INFO] [stderr]    |
[INFO] [stderr] 13 ~ lock_lang = { path = "../lock_lang" }
[INFO] [stderr] 14 + [[bin]]
[INFO] [stderr] 15 + name = "lock-lang-cli"
[INFO] [stderr] 16 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `lock_lang_cli` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `lock_lang_web` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../lock_lang_web
[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 `lock-lang-web`, convert `package.name`
[INFO] [stderr]   --> lock_lang_web/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "lock_lang_web"
[INFO] [stderr]  2 + name = "lock-lang-web"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `lock-lang-web`, specify `bin.name`
[INFO] [stderr]   --> lock_lang_web/Cargo.toml:14:39
[INFO] [stderr]    |
[INFO] [stderr] 14 ~ lock_lang = { path = "../lock_lang" }
[INFO] [stderr] 15 + [[bin]]
[INFO] [stderr] 16 + name = "lock-lang-web"
[INFO] [stderr] 17 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `lock_lang_web` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking pixilcode/lock_lang 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%2Fpixilcode%2Flock_lang" "/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/pixilcode/lock_lang
[INFO] finished tweaking git repo https://github.com/pixilcode/lock_lang
[INFO] tweaked toml for git repo https://github.com/pixilcode/lock_lang written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pixilcode/lock_lang 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/pixilcode/lock_lang 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 `lock_lang_cli` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../lock_lang_cli
[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 `lock-lang-cli`, convert `package.name`
[INFO] [stderr]   --> lock_lang_cli/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "lock_lang_cli"
[INFO] [stderr]  2 + name = "lock-lang-cli"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `lock-lang-cli`, specify `bin.name`
[INFO] [stderr]   --> lock_lang_cli/Cargo.toml:13:39
[INFO] [stderr]    |
[INFO] [stderr] 13 ~ lock_lang = { path = "../lock_lang" }
[INFO] [stderr] 14 + [[bin]]
[INFO] [stderr] 15 + name = "lock-lang-cli"
[INFO] [stderr] 16 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `lock_lang_cli` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `lock_lang_web` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../lock_lang_web
[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 `lock-lang-web`, convert `package.name`
[INFO] [stderr]   --> lock_lang_web/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "lock_lang_web"
[INFO] [stderr]  2 + name = "lock-lang-web"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `lock-lang-web`, specify `bin.name`
[INFO] [stderr]   --> lock_lang_web/Cargo.toml:14:39
[INFO] [stderr]    |
[INFO] [stderr] 14 ~ lock_lang = { path = "../lock_lang" }
[INFO] [stderr] 15 + [[bin]]
[INFO] [stderr] 16 + name = "lock-lang-web"
[INFO] [stderr] 17 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `lock_lang_web` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking pixilcode/lock_lang 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%2Fpixilcode%2Flock_lang" "/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/pixilcode/lock_lang
[INFO] finished tweaking git repo https://github.com/pixilcode/lock_lang
[INFO] tweaked toml for git repo https://github.com/pixilcode/lock_lang written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pixilcode/lock_lang 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/pixilcode/lock_lang 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 `lock_lang_cli` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../lock_lang_cli
[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 `lock-lang-cli`, convert `package.name`
[INFO] [stderr]   --> lock_lang_cli/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "lock_lang_cli"
[INFO] [stderr]  2 + name = "lock-lang-cli"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `lock-lang-cli`, specify `bin.name`
[INFO] [stderr]   --> lock_lang_cli/Cargo.toml:13:39
[INFO] [stderr]    |
[INFO] [stderr] 13 ~ lock_lang = { path = "../lock_lang" }
[INFO] [stderr] 14 + [[bin]]
[INFO] [stderr] 15 + name = "lock-lang-cli"
[INFO] [stderr] 16 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `lock_lang_cli` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `lock_lang_web` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../lock_lang_web
[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 `lock-lang-web`, convert `package.name`
[INFO] [stderr]   --> lock_lang_web/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "lock_lang_web"
[INFO] [stderr]  2 + name = "lock-lang-web"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `lock-lang-web`, specify `bin.name`
[INFO] [stderr]   --> lock_lang_web/Cargo.toml:14:39
[INFO] [stderr]    |
[INFO] [stderr] 14 ~ lock_lang = { path = "../lock_lang" }
[INFO] [stderr] 15 + [[bin]]
[INFO] [stderr] 16 + name = "lock-lang-web"
[INFO] [stderr] 17 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `lock_lang_web` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking pixilcode/lock_lang 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%2Fpixilcode%2Flock_lang" "/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/pixilcode/lock_lang
[INFO] finished tweaking git repo https://github.com/pixilcode/lock_lang
[INFO] tweaked toml for git repo https://github.com/pixilcode/lock_lang written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pixilcode/lock_lang 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/pixilcode/lock_lang 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 `lock_lang_cli` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../lock_lang_cli
[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 `lock-lang-cli`, convert `package.name`
[INFO] [stderr]   --> lock_lang_cli/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "lock_lang_cli"
[INFO] [stderr]  2 + name = "lock-lang-cli"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `lock-lang-cli`, specify `bin.name`
[INFO] [stderr]   --> lock_lang_cli/Cargo.toml:13:39
[INFO] [stderr]    |
[INFO] [stderr] 13 ~ lock_lang = { path = "../lock_lang" }
[INFO] [stderr] 14 + [[bin]]
[INFO] [stderr] 15 + name = "lock-lang-cli"
[INFO] [stderr] 16 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `lock_lang_cli` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `lock_lang_web` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../lock_lang_web
[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 `lock-lang-web`, convert `package.name`
[INFO] [stderr]   --> lock_lang_web/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "lock_lang_web"
[INFO] [stderr]  2 + name = "lock-lang-web"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `lock-lang-web`, specify `bin.name`
[INFO] [stderr]   --> lock_lang_web/Cargo.toml:14:39
[INFO] [stderr]    |
[INFO] [stderr] 14 ~ lock_lang = { path = "../lock_lang" }
[INFO] [stderr] 15 + [[bin]]
[INFO] [stderr] 16 + name = "lock-lang-web"
[INFO] [stderr] 17 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `lock_lang_web` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking pixilcode/lock_lang 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%2Fpixilcode%2Flock_lang" "/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/pixilcode/lock_lang
[INFO] finished tweaking git repo https://github.com/pixilcode/lock_lang
[INFO] tweaked toml for git repo https://github.com/pixilcode/lock_lang written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pixilcode/lock_lang 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/pixilcode/lock_lang 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 `lock_lang_cli` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../lock_lang_cli
[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 `lock-lang-cli`, convert `package.name`
[INFO] [stderr]   --> lock_lang_cli/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "lock_lang_cli"
[INFO] [stderr]  2 + name = "lock-lang-cli"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `lock-lang-cli`, specify `bin.name`
[INFO] [stderr]   --> lock_lang_cli/Cargo.toml:13:39
[INFO] [stderr]    |
[INFO] [stderr] 13 ~ lock_lang = { path = "../lock_lang" }
[INFO] [stderr] 14 + [[bin]]
[INFO] [stderr] 15 + name = "lock-lang-cli"
[INFO] [stderr] 16 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `lock_lang_cli` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `lock_lang_web` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../lock_lang_web
[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 `lock-lang-web`, convert `package.name`
[INFO] [stderr]   --> lock_lang_web/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "lock_lang_web"
[INFO] [stderr]  2 + name = "lock-lang-web"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `lock-lang-web`, specify `bin.name`
[INFO] [stderr]   --> lock_lang_web/Cargo.toml:14:39
[INFO] [stderr]    |
[INFO] [stderr] 14 ~ lock_lang = { path = "../lock_lang" }
[INFO] [stderr] 15 + [[bin]]
[INFO] [stderr] 16 + name = "lock-lang-web"
[INFO] [stderr] 17 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `lock_lang_web` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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