[INFO] cloning repository https://github.com/Ktwu/aoc2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ktwu/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKtwu%2Faoc2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKtwu%2Faoc2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e0916828bd678b7c01265a6a7ef28a2f8f9a5f66 [INFO] checking Ktwu/aoc2020 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKtwu%2Faoc2020" "/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/Ktwu/aoc2020 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ktwu/aoc2020 [INFO] finished tweaking git repo https://github.com/Ktwu/aoc2020 [INFO] tweaked toml for git repo https://github.com/Ktwu/aoc2020 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Ktwu/aoc2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strum_macros v0.20.1 [INFO] [stderr] Downloaded strum v0.20.0 [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 743e6872877808c88e4163ed8f5055dff5f218b59f2210f0338c02d0a204244a [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" "743e6872877808c88e4163ed8f5055dff5f218b59f2210f0338c02d0a204244a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "743e6872877808c88e4163ed8f5055dff5f218b59f2210f0338c02d0a204244a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "743e6872877808c88e4163ed8f5055dff5f218b59f2210f0338c02d0a204244a", kill_on_drop: false }` [INFO] [stdout] 743e6872877808c88e4163ed8f5055dff5f218b59f2210f0338c02d0a204244a [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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a43bfa5fad3d7a46141b3a80ec02f24ad05b7132b4eda17a90164e5d1f4c04c [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" "5a43bfa5fad3d7a46141b3a80ec02f24ad05b7132b4eda17a90164e5d1f4c04c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking strum v0.20.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Checking aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `aocbail` [INFO] [stdout] --> src/day6.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{aocbail, utils}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/day6.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AOCError` [INFO] [stdout] --> src/day6.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use utils::{AOCError, AOCResult}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `acc` should have an upper camel case name [INFO] [stdout] --> src/day8.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | acc(i32), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Acc` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `jmp` should have an upper camel case name [INFO] [stdout] --> src/day8.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | jmp(i32), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Jmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `nop` should have an upper camel case name [INFO] [stdout] --> src/day8.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | nop(i32), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Nop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aocbail` [INFO] [stdout] --> src/day10.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{aocbail, utils}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AOCError`, `AOCResult` [INFO] [stdout] --> src/day10.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use utils::{AOCResult, AOCError}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aocbail` [INFO] [stdout] --> src/day11.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{aocbail, utils}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AOCError`, `AOCResult` [INFO] [stdout] --> src/day11.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use utils::{AOCResult, AOCError}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aocbail` [INFO] [stdout] --> src/day12.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{aocbail, regex, utils}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AOCError` [INFO] [stdout] --> src/day12.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use utils::{AOCResult, AOCError}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aocbail` [INFO] [stdout] --> src/day14.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{aocbail, regex, utils}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AOCError` [INFO] [stdout] --> src/day14.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use utils::{AOCError, AOCResult}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aocbail` [INFO] [stdout] --> src/day6.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{aocbail, utils}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/day6.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AOCError` [INFO] [stdout] --> src/day6.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use utils::{AOCError, AOCResult}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `acc` should have an upper camel case name [INFO] [stdout] --> src/day8.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | acc(i32), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Acc` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `jmp` should have an upper camel case name [INFO] [stdout] --> src/day8.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | jmp(i32), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Jmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `nop` should have an upper camel case name [INFO] [stdout] --> src/day8.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | nop(i32), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Nop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aocbail` [INFO] [stdout] --> src/day10.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{aocbail, utils}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AOCError`, `AOCResult` [INFO] [stdout] --> src/day10.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use utils::{AOCResult, AOCError}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aocbail` [INFO] [stdout] --> src/day11.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{aocbail, utils}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AOCError`, `AOCResult` [INFO] [stdout] --> src/day11.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use utils::{AOCResult, AOCError}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aocbail` [INFO] [stdout] --> src/day12.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{aocbail, regex, utils}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AOCError` [INFO] [stdout] --> src/day12.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use utils::{AOCResult, AOCError}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aocbail` [INFO] [stdout] --> src/day14.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{aocbail, regex, utils}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AOCError` [INFO] [stdout] --> src/day14.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use utils::{AOCError, AOCResult}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seat` [INFO] [stdout] --> src/day11.rs:48:20 [INFO] [stdout] | [INFO] [stdout] 48 | for (x, seat) in row.iter().enumerate() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_empty` [INFO] [stdout] --> src/day11.rs:77:40 [INFO] [stdout] | [INFO] [stdout] 77 | let (num_occupied, num_empty) = step_map[x][y].iter().map(|cell| [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_empty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mask_0` [INFO] [stdout] --> src/day14.rs:70:18 [INFO] [stdout] | [INFO] [stdout] 70 | fn all_masks(mask_0: u64, mask_1: u64, mask_x: u64) -> Vec<(u64, u64)> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask_0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/day14.rs:111:36 [INFO] [stdout] | [INFO] [stdout] 111 | memory.iter().fold(0, |a, (k, v)| a + v) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/day14.rs:129:36 [INFO] [stdout] | [INFO] [stdout] 129 | memory.iter().fold(0, |a, (k, v)| a + v) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day14.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let mut input = utils::get_input(filename); [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: constant `seat_count` should have an upper case name [INFO] [stdout] --> src/day5.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 40 | const seat_count: usize = 8*128; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `SEAT_COUNT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Command` should have a snake case name [INFO] [stdout] --> src/day12.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | for (Command, value) in commands.iter() { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `command` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Command` should have a snake case name [INFO] [stdout] --> src/day12.rs:88:10 [INFO] [stdout] | [INFO] [stdout] 88 | for (Command, value) in commands.iter() { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `command` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seat` [INFO] [stdout] --> src/day11.rs:48:20 [INFO] [stdout] | [INFO] [stdout] 48 | for (x, seat) in row.iter().enumerate() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_empty` [INFO] [stdout] --> src/day11.rs:77:40 [INFO] [stdout] | [INFO] [stdout] 77 | let (num_occupied, num_empty) = step_map[x][y].iter().map(|cell| [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_empty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mask_0` [INFO] [stdout] --> src/day14.rs:70:18 [INFO] [stdout] | [INFO] [stdout] 70 | fn all_masks(mask_0: u64, mask_1: u64, mask_x: u64) -> Vec<(u64, u64)> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_mask_0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/day14.rs:111:36 [INFO] [stdout] | [INFO] [stdout] 111 | memory.iter().fold(0, |a, (k, v)| a + v) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/day14.rs:129:36 [INFO] [stdout] | [INFO] [stdout] 129 | memory.iter().fold(0, |a, (k, v)| a + v) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day14.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let mut input = utils::get_input(filename); [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: constant `seat_count` should have an upper case name [INFO] [stdout] --> src/day5.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 40 | const seat_count: usize = 8*128; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `SEAT_COUNT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Command` should have a snake case name [INFO] [stdout] --> src/day12.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | for (Command, value) in commands.iter() { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `command` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Command` should have a snake case name [INFO] [stdout] --> src/day12.rs:88:10 [INFO] [stdout] | [INFO] [stdout] 88 | for (Command, value) in commands.iter() { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `command` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.51s [INFO] running `Command { std: "docker" "inspect" "5a43bfa5fad3d7a46141b3a80ec02f24ad05b7132b4eda17a90164e5d1f4c04c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a43bfa5fad3d7a46141b3a80ec02f24ad05b7132b4eda17a90164e5d1f4c04c", kill_on_drop: false }` [INFO] [stdout] 5a43bfa5fad3d7a46141b3a80ec02f24ad05b7132b4eda17a90164e5d1f4c04c