[INFO] cloning repository https://github.com/blakemr/aoc22
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blakemr/aoc22" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakemr%2Faoc22", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakemr%2Faoc22'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e14b3d69f81829716ded90adc828d86dbecdf60
[INFO] checking blakemr/aoc22 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakemr%2Faoc22" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blakemr/aoc22 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/blakemr/aoc22
[INFO] finished tweaking git repo https://github.com/blakemr/aoc22
[INFO] tweaked toml for git repo https://github.com/blakemr/aoc22 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/blakemr/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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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
[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 blakemr/aoc22 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakemr%2Faoc22" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blakemr/aoc22 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/blakemr/aoc22
[INFO] finished tweaking git repo https://github.com/blakemr/aoc22
[INFO] tweaked toml for git repo https://github.com/blakemr/aoc22 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/blakemr/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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41b0b5d4e09e49507b47036dc91876839d43dc1eea15b3b48f00742103ceabc9
[INFO] running `Command { std: "docker" "start" "-a" "41b0b5d4e09e49507b47036dc91876839d43dc1eea15b3b48f00742103ceabc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41b0b5d4e09e49507b47036dc91876839d43dc1eea15b3b48f00742103ceabc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41b0b5d4e09e49507b47036dc91876839d43dc1eea15b3b48f00742103ceabc9", kill_on_drop: false }`
[INFO] [stdout] 41b0b5d4e09e49507b47036dc91876839d43dc1eea15b3b48f00742103ceabc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 827f8136b3c0fd83b45014b757db7dd50b367a472a79715e4805d1c197d40b5c
[INFO] running `Command { std: "docker" "start" "-a" "827f8136b3c0fd83b45014b757db7dd50b367a472a79715e4805d1c197d40b5c", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking aoc22 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let start = "AA";
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `valve_time`
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let valve_time = 1;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valve_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `travel_time`
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let travel_time = 1;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `valves`
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let valves = parse(input);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_valves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut time = 30;
[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: `input`
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn part_2(input: &str) -> u32 {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flow` and `tunnels` are never read
[INFO] [stdout]  --> src/d16_proboscidea_volcanium.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Valve {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 8 |     flow: u32,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     tunnels: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Valve` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let start = "AA";
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `valve_time`
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let valve_time = 1;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_valve_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `travel_time`
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let travel_time = 1;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `valves`
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let valves = parse(input);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_valves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut time = 30;
[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: `input`
[INFO] [stdout]   --> src/d16_proboscidea_volcanium.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn part_2(input: &str) -> u32 {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flow` and `tunnels` are never read
[INFO] [stdout]  --> src/d16_proboscidea_volcanium.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Valve {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 8 |     flow: u32,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 9 |     tunnels: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Valve` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "827f8136b3c0fd83b45014b757db7dd50b367a472a79715e4805d1c197d40b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827f8136b3c0fd83b45014b757db7dd50b367a472a79715e4805d1c197d40b5c", kill_on_drop: false }`
[INFO] [stdout] 827f8136b3c0fd83b45014b757db7dd50b367a472a79715e4805d1c197d40b5c
