[INFO] cloning repository https://github.com/justinwsmith/aoc22 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justinwsmith/aoc22" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinwsmith%2Faoc22", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinwsmith%2Faoc22'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f49210e6fe2db300ace57e71d6da398a8f8f6199 [INFO] checking justinwsmith/aoc22 against master#5257aee7dd163d21d32fa904578d4fb0f4c91b79 for pr-116494-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinwsmith%2Faoc22" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/justinwsmith/aoc22 on toolchain 5257aee7dd163d21d32fa904578d4fb0f4c91b79 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/justinwsmith/aoc22 [INFO] finished tweaking git repo https://github.com/justinwsmith/aoc22 [INFO] tweaked toml for git repo https://github.com/justinwsmith/aoc22 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/justinwsmith/aoc22 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" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking justinwsmith/aoc22 against try#d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 for pr-116494-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinwsmith%2Faoc22" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/justinwsmith/aoc22 on toolchain d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/justinwsmith/aoc22 [INFO] finished tweaking git repo https://github.com/justinwsmith/aoc22 [INFO] tweaked toml for git repo https://github.com/justinwsmith/aoc22 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/justinwsmith/aoc22 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" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d3725ed50e35e62c8b299fa1753a4016715f1b6afcf2c5a30c920929287367a [INFO] running `Command { std: "docker" "start" "-a" "3d3725ed50e35e62c8b299fa1753a4016715f1b6afcf2c5a30c920929287367a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d3725ed50e35e62c8b299fa1753a4016715f1b6afcf2c5a30c920929287367a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d3725ed50e35e62c8b299fa1753a4016715f1b6afcf2c5a30c920929287367a", kill_on_drop: false }` [INFO] [stdout] 3d3725ed50e35e62c8b299fa1753a4016715f1b6afcf2c5a30c920929287367a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a31a0a4f19ff78df5fa6cf78a3e2006ed72eaa5ad5330452dd73e781a2d810a [INFO] running `Command { std: "docker" "start" "-a" "9a31a0a4f19ff78df5fa6cf78a3e2006ed72eaa5ad5330452dd73e781a2d810a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking aoc22 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `macos` in `os` [INFO] [stdout] --> src/day5.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use std::os::macos::raw::ino_t; [INFO] [stdout] | ^^^^^ could not find `macos` in `os` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/os/mod.rs:134:9 [INFO] [stdout] = note: the item is gated behind the `macos` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `macos` in `os` [INFO] [stdout] --> src/day5.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use std::os::macos::raw::ino_t; [INFO] [stdout] | ^^^^^ could not find `macos` in `os` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/os/mod.rs:134:9 [INFO] [stdout] = note: the item is gated behind the `macos` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/day5.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `INITIALIZE_STACK` should have an upper camel case name [INFO] [stdout] --> src/day5.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | INITIALIZE_STACK, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InitializeStack` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MOVE_CMD` should have an upper camel case name [INFO] [stdout] --> src/day5.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | MOVE_CMD, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `MoveCmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CMD_CD_ROOT` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | CMD_CD_ROOT, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CmdCdRoot` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CMD_CD_UP` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 115 | CMD_CD_UP, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `CmdCdUp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CMD_CD_DOWN` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | CMD_CD_DOWN { name: String }, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CmdCdDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CMD_LS` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | CMD_LS, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `CmdLs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RESULT_DIR` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | RESULT_DIR { name: String }, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `ResultDir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RESULT_FILE` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | RESULT_FILE { name: String, size: u32 }, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ResultFile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/day5.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `INITIALIZE_STACK` should have an upper camel case name [INFO] [stdout] --> src/day5.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | INITIALIZE_STACK, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InitializeStack` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MOVE_CMD` should have an upper camel case name [INFO] [stdout] --> src/day5.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | MOVE_CMD, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `MoveCmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CMD_CD_ROOT` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | CMD_CD_ROOT, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CmdCdRoot` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CMD_CD_UP` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 115 | CMD_CD_UP, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `CmdCdUp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CMD_CD_DOWN` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | CMD_CD_DOWN { name: String }, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CmdCdDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CMD_LS` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | CMD_LS, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `CmdLs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RESULT_DIR` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | RESULT_DIR { name: String }, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `ResultDir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RESULT_FILE` should have an upper camel case name [INFO] [stdout] --> src/day7.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | RESULT_FILE { name: String, size: u32 }, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ResultFile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/day7.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 124 | return LineType::CMD_CD_ROOT; [INFO] [stdout] | ---------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 145 | todo!() [INFO] [stdout] | ^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/day7.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 124 | return LineType::CMD_CD_ROOT; [INFO] [stdout] | ---------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 145 | todo!() [INFO] [stdout] | ^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/day7.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BorrowMut` [INFO] [stdout] --> src/day7.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `set3` is never read [INFO] [stdout] --> src/day3.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let mut set3 = HashSet::new(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/day7.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BorrowMut` [INFO] [stdout] --> src/day7.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day5.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | let mut affected_stack = stacks.get_mut(i).unwrap(); [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: value assigned to `set3` is never read [INFO] [stdout] --> src/day3.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let mut set3 = HashSet::new(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day5.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | let mut from_stack = stacks.get_mut(from_stack).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day5.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | let mut to_stack = stacks.get_mut(to_stack).unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day5.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | let mut from_stack = stacks.get_mut(from_stack).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day5.rs:133:21 [INFO] [stdout] | [INFO] [stdout] 133 | let mut to_stack = stacks.get_mut(to_stack).unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/day7.rs:105:28 [INFO] [stdout] | [INFO] [stdout] 105 | FSNode::FILE { size, .. } => {} [INFO] [stdout] | ^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `parent` is never read [INFO] [stdout] --> src/day7.rs:166:25 [INFO] [stdout] | [INFO] [stdout] 166 | let mut parent = FSNode::new_nil(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_current` is never read [INFO] [stdout] --> src/day7.rs:177:25 [INFO] [stdout] | [INFO] [stdout] 177 | let mut next_current = FSNode::new_nil(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day5.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | let mut affected_stack = stacks.get_mut(i).unwrap(); [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/day5.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | let mut from_stack = stacks.get_mut(from_stack).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day5.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | let mut to_stack = stacks.get_mut(to_stack).unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day5.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | let mut from_stack = stacks.get_mut(from_stack).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day5.rs:133:21 [INFO] [stdout] | [INFO] [stdout] 133 | let mut to_stack = stacks.get_mut(to_stack).unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/day7.rs:105:28 [INFO] [stdout] | [INFO] [stdout] 105 | FSNode::FILE { size, .. } => {} [INFO] [stdout] | ^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `parent` is never read [INFO] [stdout] --> src/day7.rs:166:25 [INFO] [stdout] | [INFO] [stdout] 166 | let mut parent = FSNode::new_nil(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_current` is never read [INFO] [stdout] --> src/day7.rs:177:25 [INFO] [stdout] | [INFO] [stdout] 177 | let mut next_current = FSNode::new_nil(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc22` (bin "aoc22") due to 2 previous errors; 21 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc22` (bin "aoc22" test) due to 2 previous errors; 21 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9a31a0a4f19ff78df5fa6cf78a3e2006ed72eaa5ad5330452dd73e781a2d810a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a31a0a4f19ff78df5fa6cf78a3e2006ed72eaa5ad5330452dd73e781a2d810a", kill_on_drop: false }` [INFO] [stdout] 9a31a0a4f19ff78df5fa6cf78a3e2006ed72eaa5ad5330452dd73e781a2d810a