[INFO] cloning repository https://github.com/Galz648/rust-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Galz648/rust-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGalz648%2Frust-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGalz648%2Frust-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf194037d9a5a150f2ca61e974c89d9e36b15103
[INFO] checking Galz648/rust-playground against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGalz648%2Frust-playground" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Galz648/rust-playground
[INFO] finished tweaking git repo https://github.com/Galz648/rust-playground
[INFO] tweaked toml for git repo https://github.com/Galz648/rust-playground written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Galz648/rust-playground on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Galz648/rust-playground 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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/AndrejOrsula/gymnasium_rs.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac2183a0a7aff0aad115d6bee94f454e158d5d989e85de13432cc54c51d00be2
[INFO] running `Command { std: "docker" "start" "-a" "ac2183a0a7aff0aad115d6bee94f454e158d5d989e85de13432cc54c51d00be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac2183a0a7aff0aad115d6bee94f454e158d5d989e85de13432cc54c51d00be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2183a0a7aff0aad115d6bee94f454e158d5d989e85de13432cc54c51d00be2", kill_on_drop: false }`
[INFO] [stdout] ac2183a0a7aff0aad115d6bee94f454e158d5d989e85de13432cc54c51d00be2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e010104a82449817e16e5c52d4f6a0e5857b298f1da1456df220b1762ac3fa39
[INFO] running `Command { std: "docker" "start" "-a" "e010104a82449817e16e5c52d4f6a0e5857b298f1da1456df220b1762ac3fa39", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.12
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling pyo3-build-config v0.19.2
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling pyo3-ffi v0.19.2
[INFO] [stderr]    Compiling pyo3 v0.19.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.19.2
[INFO] [stderr]    Compiling pyo3-macros v0.19.2
[INFO] [stderr]     Checking gymnasium v0.0.0 (https://github.com/AndrejOrsula/gymnasium_rs.git#b1ef3d5a)
[INFO] [stderr]     Checking rust-fsm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `simulation`
[INFO] [stdout]   --> src/bin/simulation.rs:52:2
[INFO] [stdout]    |
[INFO] [stdout] 52 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/bin/simulation.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-fsm` (bin "simulation") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused imports: `clone` and `f32::consts::E`
[INFO] [stdout]  --> src/bin/oven_pid.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{clone, f32::consts::E};
[INFO] [stdout]   |           ^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/bin/oven_p_controller.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut t = 0.0;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_inc`
[INFO] [stdout]   --> src/bin/oven_p_controller.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let t_inc = 0.1;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_inc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `action`
[INFO] [stdout]   --> src/bin/oven_p_controller.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut action: Option<Action> = None;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/oven_p_controller.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut t = 0.0;
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/oven_p_controller.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut action: Option<Action> = None;
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `p_error`, `i_error`, and `k_i` are never read
[INFO] [stdout]    --> src/bin/oven_p_controller.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | struct Controller {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 133 |     states: Vec<f32>,
[INFO] [stdout] 134 |     p_error: f32,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 135 |     d_error: f32,
[INFO] [stdout] 136 |     i_error: f32,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     k_i: f32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/bin/oven_p_controller.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut t = 0.0;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_inc`
[INFO] [stdout]   --> src/bin/oven_p_controller.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let t_inc = 0.1;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_inc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `action`
[INFO] [stdout]   --> src/bin/oven_p_controller.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut action: Option<Action> = None;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/oven_p_controller.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut t = 0.0;
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/oven_p_controller.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut action: Option<Action> = None;
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `p_error`, `i_error`, and `k_i` are never read
[INFO] [stdout]    --> src/bin/oven_p_controller.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | struct Controller {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 133 |     states: Vec<f32>,
[INFO] [stdout] 134 |     p_error: f32,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 135 |     d_error: f32,
[INFO] [stdout] 136 |     i_error: f32,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     k_i: f32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sim`
[INFO] [stdout]   --> src/bin/oven_pid.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut sim = Simulation::new();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_sim`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/oven_pid.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut sim = Simulation::new();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d_error`
[INFO] [stdout]    --> src/bin/oven_pid.rs:158:53
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn calculate_control_output(&self, error: &f32, d_error: &f32) -> f32 {
[INFO] [stdout]     |                                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_d_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `p_error`, `i_error`, `k_d`, and `k_i` are never read
[INFO] [stdout]    --> src/bin/oven_pid.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct Controller {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 139 |     d_states: Vec<f32>,
[INFO] [stdout] 140 |     p_error: f32,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 141 |     d_error: f32,
[INFO] [stdout] 142 |     i_error: f32,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 143 |     k_p: f32,
[INFO] [stdout] 144 |     k_d: f32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 145 |     k_i: f32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Controller` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `updatables`, `time_step`, and `state` are never read
[INFO] [stdout]  --> src/bin/simulation.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Simulation {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 4 |     updatables: Vec<Box<dyn Updatable>>,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 5 |     pub time_step: u32,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 6 |     pub state: Vec<Box<dyn Debug>>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_updatable` and `step` are never used
[INFO] [stdout]   --> src/bin/simulation.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Simulation {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn add_updatable(&mut self, updatable: Box<dyn Updatable>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn step(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `clone` and `f32::consts::E`
[INFO] [stdout]  --> src/bin/oven_pid.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{clone, f32::consts::E};
[INFO] [stdout]   |           ^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sim`
[INFO] [stdout]   --> src/bin/oven_pid.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut sim = Simulation::new();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_sim`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/oven_pid.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut sim = Simulation::new();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d_error`
[INFO] [stdout]    --> src/bin/oven_pid.rs:158:53
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn calculate_control_output(&self, error: &f32, d_error: &f32) -> f32 {
[INFO] [stdout]     |                                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_d_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `p_error`, `i_error`, `k_d`, and `k_i` are never read
[INFO] [stdout]    --> src/bin/oven_pid.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct Controller {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 139 |     d_states: Vec<f32>,
[INFO] [stdout] 140 |     p_error: f32,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 141 |     d_error: f32,
[INFO] [stdout] 142 |     i_error: f32,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 143 |     k_p: f32,
[INFO] [stdout] 144 |     k_d: f32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 145 |     k_i: f32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Controller` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `updatables`, `time_step`, and `state` are never read
[INFO] [stdout]  --> src/bin/simulation.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Simulation {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 4 |     updatables: Vec<Box<dyn Updatable>>,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 5 |     pub time_step: u32,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 6 |     pub state: Vec<Box<dyn Debug>>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_updatable` and `step` are never used
[INFO] [stdout]   --> src/bin/simulation.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Simulation {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn add_updatable(&mut self, updatable: Box<dyn Updatable>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn step(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e010104a82449817e16e5c52d4f6a0e5857b298f1da1456df220b1762ac3fa39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e010104a82449817e16e5c52d4f6a0e5857b298f1da1456df220b1762ac3fa39", kill_on_drop: false }`
[INFO] [stdout] e010104a82449817e16e5c52d4f6a0e5857b298f1da1456df220b1762ac3fa39
