[INFO] cloning repository https://github.com/kii1u20/StateMachineAdvPLC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kii1u20/StateMachineAdvPLC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkii1u20%2FStateMachineAdvPLC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkii1u20%2FStateMachineAdvPLC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f28cd91400d8325fe5604f64476075d6eed685bf
[INFO] testing kii1u20/StateMachineAdvPLC against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkii1u20%2FStateMachineAdvPLC" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kii1u20/StateMachineAdvPLC on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kii1u20/StateMachineAdvPLC
[INFO] finished tweaking git repo https://github.com/kii1u20/StateMachineAdvPLC
[INFO] tweaked toml for git repo https://github.com/kii1u20/StateMachineAdvPLC written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kii1u20/StateMachineAdvPLC 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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-traits v0.2.18
[INFO] [stderr]   Downloaded num-complex v0.4.5
[INFO] [stderr]   Downloaded lazy_static v1.4.0
[INFO] [stderr]   Downloaded autocfg v1.1.0
[INFO] [stderr]   Downloaded libc v0.2.154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 242670e3424a7a7042b10bb614229fcdf4a79b81f06e8e867c14b3496ad4f54a
[INFO] running `Command { std: "docker" "start" "-a" "242670e3424a7a7042b10bb614229fcdf4a79b81f06e8e867c14b3496ad4f54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "242670e3424a7a7042b10bb614229fcdf4a79b81f06e8e867c14b3496ad4f54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "242670e3424a7a7042b10bb614229fcdf4a79b81f06e8e867c14b3496ad4f54a", kill_on_drop: false }`
[INFO] [stdout] 242670e3424a7a7042b10bb614229fcdf4a79b81f06e8e867c14b3496ad4f54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2fdcbc1263ded5302daac37010b3dfc13a3920453dba4181096ddd513abffa4
[INFO] running `Command { std: "docker" "start" "-a" "f2fdcbc1263ded5302daac37010b3dfc13a3920453dba4181096ddd513abffa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling lab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `DispensingItem1`
[INFO] [stdout]    --> src/main.rs:39:17
[INFO] [stdout]     |
[INFO] [stdout] 39  |                 DispensingItem1 => {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `DispensingItem1` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DispensingItem2`
[INFO] [stdout]    --> src/main.rs:46:17
[INFO] [stdout]     |
[INFO] [stdout] 46  |                 DispensingItem2 => {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `DispensingItem2` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DispensingItem3`
[INFO] [stdout]    --> src/main.rs:53:17
[INFO] [stdout]     |
[INFO] [stdout] 53  |                 DispensingItem3 => {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `DispensingItem3` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ----^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ----^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ----^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `handleErrorAction` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |     define_action!(handleErrorAction, {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `handle_error_action`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dispenseCompleteAction` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |     define_action!(dispenseCompleteAction, {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispense_complete_action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Locked` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Locked => {
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `locked`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Unlocked` should have a snake case name
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Unlocked => {
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `unlocked`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Pressed1` should have a snake case name
[INFO] [stdout]   --> src/main.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             Pressed1 => {
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `pressed1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DispensingItem1` should have a snake case name
[INFO] [stdout]   --> src/main.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 DispensingItem1 => {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispensing_item1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Pressed2` should have a snake case name
[INFO] [stdout]   --> src/main.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             Pressed2 => {
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `pressed2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DispensingItem2` should have a snake case name
[INFO] [stdout]   --> src/main.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 DispensingItem2 => {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispensing_item2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Pressed3` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Pressed3 => {
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `pressed3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DispensingItem3` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 DispensingItem3 => {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispensing_item3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.46s
[INFO] running `Command { std: "docker" "inspect" "f2fdcbc1263ded5302daac37010b3dfc13a3920453dba4181096ddd513abffa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2fdcbc1263ded5302daac37010b3dfc13a3920453dba4181096ddd513abffa4", kill_on_drop: false }`
[INFO] [stdout] f2fdcbc1263ded5302daac37010b3dfc13a3920453dba4181096ddd513abffa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8e157b27dbe735b40f2bf35fc8205b858d8e734422eec6c2219760367920213
[INFO] running `Command { std: "docker" "start" "-a" "f8e157b27dbe735b40f2bf35fc8205b858d8e734422eec6c2219760367920213", kill_on_drop: false }`
[INFO] [stderr]    Compiling lab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `DispensingItem1`
[INFO] [stdout]    --> src/main.rs:39:17
[INFO] [stdout]     |
[INFO] [stdout] 39  |                 DispensingItem1 => {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `DispensingItem1` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DispensingItem2`
[INFO] [stdout]    --> src/main.rs:46:17
[INFO] [stdout]     |
[INFO] [stdout] 46  |                 DispensingItem2 => {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `DispensingItem2` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DispensingItem3`
[INFO] [stdout]    --> src/main.rs:53:17
[INFO] [stdout]     |
[INFO] [stdout] 53  |                 DispensingItem3 => {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `DispensingItem3` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ----^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ----^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state_machine_library.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stdout]     |                   ----^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  | /     create_states!(states, parent,
[INFO] [stdout] 28  | |         Locked => {
[INFO] [stdout] 29  | |             Coin => [Unlocked] => None,
[INFO] [stdout] 30  | |             Push => [Locked] => None
[INFO] [stdout] ...   |
[INFO] [stdout] 58  | |      ]
[INFO] [stdout] 59  | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `handleErrorAction` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |     define_action!(handleErrorAction, {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `handle_error_action`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dispenseCompleteAction` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |     define_action!(dispenseCompleteAction, {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispense_complete_action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Locked` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Locked => {
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `locked`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Unlocked` should have a snake case name
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Unlocked => {
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `unlocked`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Pressed1` should have a snake case name
[INFO] [stdout]   --> src/main.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             Pressed1 => {
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `pressed1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DispensingItem1` should have a snake case name
[INFO] [stdout]   --> src/main.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 DispensingItem1 => {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispensing_item1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Pressed2` should have a snake case name
[INFO] [stdout]   --> src/main.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             Pressed2 => {
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `pressed2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DispensingItem2` should have a snake case name
[INFO] [stdout]   --> src/main.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 DispensingItem2 => {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispensing_item2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Pressed3` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Pressed3 => {
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `pressed3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DispensingItem3` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 DispensingItem3 => {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispensing_item3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "f8e157b27dbe735b40f2bf35fc8205b858d8e734422eec6c2219760367920213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e157b27dbe735b40f2bf35fc8205b858d8e734422eec6c2219760367920213", kill_on_drop: false }`
[INFO] [stdout] f8e157b27dbe735b40f2bf35fc8205b858d8e734422eec6c2219760367920213
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4890716ddf8ab4c38e6c4f56b4bc6c433916dd01ae5fbfb3aae2b4bf4eb90f1c
[INFO] running `Command { std: "docker" "start" "-a" "4890716ddf8ab4c38e6c4f56b4bc6c433916dd01ae5fbfb3aae2b4bf4eb90f1c", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `DispensingItem1`
[INFO] [stderr]    --> src/main.rs:39:17
[INFO] [stderr]     |
[INFO] [stderr] 39  |                 DispensingItem1 => {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: `DispensingItem1` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> src/state_machine_library.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/main.rs:27:5
[INFO] [stderr]     |
[INFO] [stderr] 27  | /     create_states!(states, parent,
[INFO] [stderr] 28  | |         Locked => {
[INFO] [stderr] 29  | |             Coin => [Unlocked] => None,
[INFO] [stderr] 30  | |             Push => [Locked] => None
[INFO] [stderr] ...   |
[INFO] [stderr] 58  | |      ]
[INFO] [stderr] 59  | |     );
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `DispensingItem2`
[INFO] [stderr]    --> src/main.rs:46:17
[INFO] [stderr]     |
[INFO] [stderr] 46  |                 DispensingItem2 => {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: `DispensingItem2` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> src/state_machine_library.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/main.rs:27:5
[INFO] [stderr]     |
[INFO] [stderr] 27  | /     create_states!(states, parent,
[INFO] [stderr] 28  | |         Locked => {
[INFO] [stderr] 29  | |             Coin => [Unlocked] => None,
[INFO] [stderr] 30  | |             Push => [Locked] => None
[INFO] [stderr] ...   |
[INFO] [stderr] 58  | |      ]
[INFO] [stderr] 59  | |     );
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `DispensingItem3`
[INFO] [stderr]    --> src/main.rs:53:17
[INFO] [stderr]     |
[INFO] [stderr] 53  |                 DispensingItem3 => {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: `DispensingItem3` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> src/state_machine_library.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/main.rs:27:5
[INFO] [stderr]     |
[INFO] [stderr] 27  | /     create_states!(states, parent,
[INFO] [stderr] 28  | |         Locked => {
[INFO] [stderr] 29  | |             Coin => [Unlocked] => None,
[INFO] [stderr] 30  | |             Push => [Locked] => None
[INFO] [stderr] ...   |
[INFO] [stderr] 58  | |      ]
[INFO] [stderr] 59  | |     );
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/state_machine_library.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stderr]     |                   ----^^^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/main.rs:27:5
[INFO] [stderr]     |
[INFO] [stderr] 27  | /     create_states!(states, parent,
[INFO] [stderr] 28  | |         Locked => {
[INFO] [stderr] 29  | |             Coin => [Unlocked] => None,
[INFO] [stderr] 30  | |             Push => [Locked] => None
[INFO] [stderr] ...   |
[INFO] [stderr] 58  | |      ]
[INFO] [stderr] 59  | |     );
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/state_machine_library.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |               let mut $state: Vec<String> = vec![];
[INFO] [stderr]     |                   ----^^^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/main.rs:27:5
[INFO] [stderr]     |
[INFO] [stderr] 27  | /     create_states!(states, parent,
[INFO] [stderr] 28  | |         Locked => {
[INFO] [stderr] 29  | |             Coin => [Unlocked] => None,
[INFO] [stderr] 30  | |             Push => [Locked] => None
[INFO] [stderr] ...   |
[INFO] [stderr] 58  | |      ]
[INFO] [stderr] 59  | |     );
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `create_states` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `handleErrorAction` should have a snake case name
[INFO] [stderr]   --> src/main.rs:20:20
[INFO] [stderr]    |
[INFO] [stderr] 20 |     define_action!(handleErrorAction, {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `handle_error_action`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `dispenseCompleteAction` should have a snake case name
[INFO] [stderr]   --> src/main.rs:23:20
[INFO] [stderr]    |
[INFO] [stderr] 23 |     define_action!(dispenseCompleteAction, {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispense_complete_action`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Locked` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         Locked => {
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `locked`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Unlocked` should have a snake case name
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Unlocked => {
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `unlocked`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Pressed1` should have a snake case name
[INFO] [stderr]   --> src/main.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             Pressed1 => {
[INFO] [stderr]    |             ^^^^^^^^ help: convert the identifier to snake case: `pressed1`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DispensingItem1` should have a snake case name
[INFO] [stderr]   --> src/main.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |                 DispensingItem1 => {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispensing_item1`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Pressed2` should have a snake case name
[INFO] [stderr]   --> src/main.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             Pressed2 => {
[INFO] [stderr]    |             ^^^^^^^^ help: convert the identifier to snake case: `pressed2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DispensingItem2` should have a snake case name
[INFO] [stderr]   --> src/main.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 DispensingItem2 => {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispensing_item2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Pressed3` should have a snake case name
[INFO] [stderr]   --> src/main.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |             Pressed3 => {
[INFO] [stderr]    |             ^^^^^^^^ help: convert the identifier to snake case: `pressed3`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DispensingItem3` should have a snake case name
[INFO] [stderr]   --> src/main.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 DispensingItem3 => {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dispensing_item3`
[INFO] [stderr] 
[INFO] [stderr] warning: `lab` (bin "lab" test) generated 16 warnings (1 duplicate) (run `cargo fix --bin "lab" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lab-e632612bccb65693)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4890716ddf8ab4c38e6c4f56b4bc6c433916dd01ae5fbfb3aae2b4bf4eb90f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4890716ddf8ab4c38e6c4f56b4bc6c433916dd01ae5fbfb3aae2b4bf4eb90f1c", kill_on_drop: false }`
[INFO] [stdout] 4890716ddf8ab4c38e6c4f56b4bc6c433916dd01ae5fbfb3aae2b4bf4eb90f1c