[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] testing clayton-tom/moneypenny against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclayton-tom%2Fmoneypenny" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/clayton-tom/moneypenny on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-4/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55eb845b6415dffb7ef00dcb5476a5cb7ac78153e2677476b741218c2515fa44
[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" "55eb845b6415dffb7ef00dcb5476a5cb7ac78153e2677476b741218c2515fa44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55eb845b6415dffb7ef00dcb5476a5cb7ac78153e2677476b741218c2515fa44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55eb845b6415dffb7ef00dcb5476a5cb7ac78153e2677476b741218c2515fa44", kill_on_drop: false }`
[INFO] [stdout] 55eb845b6415dffb7ef00dcb5476a5cb7ac78153e2677476b741218c2515fa44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b418c84b9eaa80f831d752a32e854daa06d2ab74b749d6388a5ac511b8d09e76
[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" "b418c84b9eaa80f831d752a32e854daa06d2ab74b749d6388a5ac511b8d09e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.02s
[INFO] running `Command { std: "docker" "inspect" "b418c84b9eaa80f831d752a32e854daa06d2ab74b749d6388a5ac511b8d09e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b418c84b9eaa80f831d752a32e854daa06d2ab74b749d6388a5ac511b8d09e76", kill_on_drop: false }`
[INFO] [stdout] b418c84b9eaa80f831d752a32e854daa06d2ab74b749d6388a5ac511b8d09e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", 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] d5a1daa94d58c5e750466496c37f73bac81e4a763ff55ef6977f8794fca9b34f
[INFO] running `Command { std: "docker" "start" "-a" "d5a1daa94d58c5e750466496c37f73bac81e4a763ff55ef6977f8794fca9b34f", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "d5a1daa94d58c5e750466496c37f73bac81e4a763ff55ef6977f8794fca9b34f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a1daa94d58c5e750466496c37f73bac81e4a763ff55ef6977f8794fca9b34f", kill_on_drop: false }`
[INFO] [stdout] d5a1daa94d58c5e750466496c37f73bac81e4a763ff55ef6977f8794fca9b34f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", 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] 09d1d06b1944a6e34240d093f3d5c4e2d40f61ab2ea708518a7f83bb51f2b862
[INFO] running `Command { std: "docker" "start" "-a" "09d1d06b1944a6e34240d093f3d5c4e2d40f61ab2ea708518a7f83bb51f2b862", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `output_startup_message`
[INFO] [stderr]   --> src/mp_core.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn output_startup_message(state_config: super::core_config::Config) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `moneypenny` (bin "moneypenny" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/moneypenny-d2bfccf2ea3d2ca4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test mp_core::core_config::core_config_tests::test_create_greeting_string_from_config ... ok
[INFO] [stdout] test mp_core::core_io::core_io_tests::test_read_file_as_str ... ok
[INFO] [stdout] test mp_core::core_config::core_config_tests::test_parse_config_file_to_struct ... ok
[INFO] [stdout] test mp_core::core_io::core_io_tests::test_format_message_to_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09d1d06b1944a6e34240d093f3d5c4e2d40f61ab2ea708518a7f83bb51f2b862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d1d06b1944a6e34240d093f3d5c4e2d40f61ab2ea708518a7f83bb51f2b862", kill_on_drop: false }`
[INFO] [stdout] 09d1d06b1944a6e34240d093f3d5c4e2d40f61ab2ea708518a7f83bb51f2b862