[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 8)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 9)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 10)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 11)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 12)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 13)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 14)
[INFO] cloning repository https://github.com/jujuspence/Stark_Repair_Suit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jujuspence/Stark_Repair_Suit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1d9fd3abf4a45f820d9a8daabb0260d70b95913
[INFO] building jujuspence/Stark_Repair_Suit against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit" "/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/jujuspence/Stark_Repair_Suit on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jujuspence/Stark_Repair_Suit
[INFO] finished tweaking git repo https://github.com/jujuspence/Stark_Repair_Suit
[INFO] tweaked toml for git repo https://github.com/jujuspence/Stark_Repair_Suit written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jujuspence/Stark_Repair_Suit 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" "+334963c956d25708feab489a3816ae63f639355d" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c3f88e2caf952468a7a56a82b30c6b71ef7ec62fbdda368ab4dbba5fbe956aa
[INFO] running `Command { std: "docker" "start" "-a" "7c3f88e2caf952468a7a56a82b30c6b71ef7ec62fbdda368ab4dbba5fbe956aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c3f88e2caf952468a7a56a82b30c6b71ef7ec62fbdda368ab4dbba5fbe956aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3f88e2caf952468a7a56a82b30c6b71ef7ec62fbdda368ab4dbba5fbe956aa", kill_on_drop: false }`
[INFO] [stdout] 7c3f88e2caf952468a7a56a82b30c6b71ef7ec62fbdda368ab4dbba5fbe956aa
[INFO] building jujuspence/Stark_Repair_Suit against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjujuspence%2FStark_Repair_Suit" "/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/jujuspence/Stark_Repair_Suit on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jujuspence/Stark_Repair_Suit
[INFO] finished tweaking git repo https://github.com/jujuspence/Stark_Repair_Suit
[INFO] tweaked toml for git repo https://github.com/jujuspence/Stark_Repair_Suit written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jujuspence/Stark_Repair_Suit 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" "+334963c956d25708feab489a3816ae63f639355d" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47b6a72aefadd0418735ad93674d430b82036e53ca10991991ed64ae8333f322
[INFO] running `Command { std: "docker" "start" "-a" "47b6a72aefadd0418735ad93674d430b82036e53ca10991991ed64ae8333f322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47b6a72aefadd0418735ad93674d430b82036e53ca10991991ed64ae8333f322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b6a72aefadd0418735ad93674d430b82036e53ca10991991ed64ae8333f322", kill_on_drop: false }`
[INFO] [stdout] 47b6a72aefadd0418735ad93674d430b82036e53ca10991991ed64ae8333f322
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ce5ab0a02009ef1162ea6ad51c804b3ea42367c26adbfa03eca1d85f4cac96e
[INFO] running `Command { std: "docker" "start" "-a" "0ce5ab0a02009ef1162ea6ad51c804b3ea42367c26adbfa03eca1d85f4cac96e", kill_on_drop: false }`
[INFO] [stderr]    Compiling stark_suit_repair v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`, and `borrow::BorrowMut`
[INFO] [stdout]  --> src/linkedlist.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     borrow::BorrowMut,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     ops::{Deref, DerefMut},
[INFO] [stdout]   |           ^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/linkedlist.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | /     loop{
[INFO] [stdout] 111 | |         
[INFO] [stdout] 112 | |         if vers != lock.data.version{        
[INFO] [stdout] 113 | |             upgraded = false;
[INFO] [stdout] ...   |
[INFO] [stdout] 119 | |         clon = lock.rest.as_ref(); //.clone(); //.as_ref().unwrap().read().unwrap();  
[INFO] [stdout] 120 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 121 |       return upgraded;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `updated` is never read
[INFO] [stdout]   --> src/basics.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut updated = false;
[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: value assigned to `idx` is never read
[INFO] [stdout]   --> src/basics.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let mut idx = 0;
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `clon` is never read
[INFO] [stdout]    --> src/linkedlist.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         clon = lock.rest.as_ref(); //.clone(); //.as_ref().unwrap().read().unwrap();  
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/linkedlist.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let lock = &clon.unwrap().read().unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 creates a temporary value which is freed while still in use
[INFO] [stdout]     |                 a temporary with access to the borrow is created here ...
[INFO] [stdout] ...
[INFO] [stdout] 122 |     }
[INFO] [stdout]     |     -
[INFO] [stdout]     |     |
[INFO] [stdout]     |     temporary value is freed at the end of this statement
[INFO] [stdout]     |     ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `RwLockReadGuard`
[INFO] [stdout]     |
[INFO] [stdout] help: consider using a `let` binding to create a longer lived value
[INFO] [stdout]     |
[INFO] [stdout] 104 ~     let binding = clon.unwrap().read().unwrap();
[INFO] [stdout] 105 ~  let lock = &binding;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0384]: cannot assign twice to immutable variable `clon`
[INFO] [stdout]    --> src/linkedlist.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let clon = self.armor.head_link.as_ref().clone();
[INFO] [stdout]     |         ---- first assignment to `clon`
[INFO] [stdout] ...
[INFO] [stdout] 119 |         clon = lock.rest.as_ref(); //.clone(); //.as_ref().unwrap().read().unwrap();  
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ cannot assign twice to immutable variable
[INFO] [stdout]     |
[INFO] [stdout] help: consider making this binding mutable
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mut clon = self.armor.head_link.as_ref().clone();
[INFO] [stdout]     |         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `comp`
[INFO] [stdout]    --> src/linkedlist.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let mut comp = &lock.data.component;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_comp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/linkedlist.rs:135:32
[INFO] [stdout]     |
[INFO] [stdout] 135 |          Component::LeftThrusters(b, n) => if b == true{ lock.data.component = Component::LeftThrusters(false, 100)},
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/linkedlist.rs:136:33
[INFO] [stdout]     |
[INFO] [stdout] 136 |          Component::RightThrusters(b, n) => if b == true{ lock.data.component = Component::RightThrusters(false,100)},
[INFO] [stdout]     |                                       ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/linkedlist.rs:137:31
[INFO] [stdout]     |
[INFO] [stdout] 137 |          Component::LeftRepulsor(b, n) => if b == true{ lock.data.component = Component::LeftRepulsor(false, 100)},
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/linkedlist.rs:138:32
[INFO] [stdout]     |
[INFO] [stdout] 138 |          Component::RightRepulsor(b, n) => if b == true{ lock.data.component = Component::RightRepulsor(false,100)}, 
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/linkedlist.rs:139:32
[INFO] [stdout]     |
[INFO] [stdout] 139 |             Component::ChestPiece(b, n) => if b == true{ lock.data.component = Component::ChestPiece(false, 100)},
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/linkedlist.rs:140:27
[INFO] [stdout]     |
[INFO] [stdout] 140 |          Component::Missiles(n) => if i ==0{ lock.data.component = Component::Missiles(10)},  
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/linkedlist.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let mut comp = &lock.data.component;
[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] error[E0506]: cannot assign to `lock` because it is borrowed
[INFO] [stdout]    --> src/linkedlist.rs:145:3
[INFO] [stdout]     |
[INFO] [stdout] 145 |         lock = lock.rest.as_ref().unwrap().write().unwrap();
[INFO] [stdout]     |         ^^^^   ---- `lock` is borrowed here
[INFO] [stdout]     |         |
[INFO] [stdout]     |         `lock` is assigned to here but it was already borrowed
[INFO] [stdout]     |         borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: borrow occurs due to deref coercion to `Node`
[INFO] [stdout] note: deref defined here
[INFO] [stdout]    --> /rustc/334963c956d25708feab489a3816ae63f639355d/library/std/src/sync/poison/rwlock.rs:770:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `lock` does not live long enough
[INFO] [stdout]    --> src/linkedlist.rs:145:10
[INFO] [stdout]     |
[INFO] [stdout] 129 |     {let mut lock = self.armor.head_link.as_ref().unwrap().write().unwrap();
[INFO] [stdout]     |          -------- binding `lock` declared here
[INFO] [stdout] ...
[INFO] [stdout] 145 |         lock = lock.rest.as_ref().unwrap().write().unwrap();
[INFO] [stdout]     |                ^^^^ borrowed value does not live long enough
[INFO] [stdout] 146 |     }
[INFO] [stdout] 147 |     }
[INFO] [stdout]     |     -
[INFO] [stdout]     |     |
[INFO] [stdout]     |     `lock` dropped here while still borrowed
[INFO] [stdout]     |     borrow might be used here, when `lock` is dropped and runs the `Drop` code for type `RwLockWriteGuard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0384, E0506, E0597, E0716.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0384`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stark_suit_repair` (lib) due to 4 previous errors; 13 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0ce5ab0a02009ef1162ea6ad51c804b3ea42367c26adbfa03eca1d85f4cac96e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce5ab0a02009ef1162ea6ad51c804b3ea42367c26adbfa03eca1d85f4cac96e", kill_on_drop: false }`
[INFO] [stdout] 0ce5ab0a02009ef1162ea6ad51c804b3ea42367c26adbfa03eca1d85f4cac96e
