[INFO] cloning repository https://github.com/clayton-tom/moneypenny
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clayton-tom/moneypenny" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclayton-tom%2Fmoneypenny", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclayton-tom%2Fmoneypenny'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea13cdd534f827082bcfabdbbc9037f1389b7dce
[INFO] checking clayton-tom/moneypenny against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclayton-tom%2Fmoneypenny" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/clayton-tom/moneypenny on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/clayton-tom/moneypenny
[INFO] finished tweaking git repo https://github.com/clayton-tom/moneypenny
[INFO] tweaked toml for git repo https://github.com/clayton-tom/moneypenny written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/clayton-tom/moneypenny already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1058e0f411dc2ecaf14b50d37952d79e85651a93983e84f717f3c6463d6d76fb
[INFO] running `Command { std: "docker" "start" "-a" "1058e0f411dc2ecaf14b50d37952d79e85651a93983e84f717f3c6463d6d76fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1058e0f411dc2ecaf14b50d37952d79e85651a93983e84f717f3c6463d6d76fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1058e0f411dc2ecaf14b50d37952d79e85651a93983e84f717f3c6463d6d76fb", kill_on_drop: false }`
[INFO] [stdout] 1058e0f411dc2ecaf14b50d37952d79e85651a93983e84f717f3c6463d6d76fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ee82ce6058b0f08f4111507475b2d3d5e223828efa74e522b15ed8750cb0193
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9ee82ce6058b0f08f4111507475b2d3d5e223828efa74e522b15ed8750cb0193", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking thread_local v1.1.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking moneypenny v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `output_startup_message`
[INFO] [stdout]   --> src/mp_core.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn output_startup_message(state_config: super::core_config::Config) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_file_as_str`
[INFO] [stdout]   --> src/mp_core.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn read_file_as_str(path: String) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_config_file_to_struct`
[INFO] [stdout]    --> src/mp_core.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn parse_config_file_to_struct(path: String) -> Config {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_greeting_string_from_config`
[INFO] [stdout]    --> src/mp_core.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn create_greeting_string_from_config(config: Config) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `output_startup_message`
[INFO] [stdout]   --> src/mp_core.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn output_startup_message(state_config: super::core_config::Config) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.33s
[INFO] running `Command { std: "docker" "inspect" "9ee82ce6058b0f08f4111507475b2d3d5e223828efa74e522b15ed8750cb0193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee82ce6058b0f08f4111507475b2d3d5e223828efa74e522b15ed8750cb0193", kill_on_drop: false }`
[INFO] [stdout] 9ee82ce6058b0f08f4111507475b2d3d5e223828efa74e522b15ed8750cb0193