Nov 30 20:31:51.273 INFO testing wu1274704958/LinkedList against 1.30.1 for beta-1.31-5
Nov 30 20:31:51.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:31:51.489 INFO [stdout] ca04d713ad5766e9a969c01cdab3c5e45bacd02c08fd471c093da2c031e72325
Nov 30 20:31:51.490 INFO running `"docker" "start" "-a" "ca04d713ad5766e9a969c01cdab3c5e45bacd02c08fd471c093da2c031e72325"`
Nov 30 20:31:51.861 INFO [stderr] usermod: no changes
Nov 30 20:31:51.899 INFO [stderr]    Compiling LinkedList v0.1.0 (/source)
Nov 30 20:31:52.003 INFO [stderr] warning: unused import: `std::cell::Ref`
Nov 30 20:31:52.005 INFO [stderr]  --> src/lib.rs:7:5
Nov 30 20:31:52.005 INFO [stderr]   |
Nov 30 20:31:52.005 INFO [stderr] 7 | use std::cell::Ref;
Nov 30 20:31:52.005 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 20:31:52.005 INFO [stderr]   |
Nov 30 20:31:52.005 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:31:52.005 INFO [stderr] 
Nov 30 20:31:52.005 INFO [stderr] warning: unused import: `std::convert`
Nov 30 20:31:52.005 INFO [stderr]  --> src/lib.rs:8:5
Nov 30 20:31:52.005 INFO [stderr]   |
Nov 30 20:31:52.005 INFO [stderr] 8 | use std::convert;
Nov 30 20:31:52.005 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 30 20:31:52.005 INFO [stderr] 
Nov 30 20:31:52.075 INFO [stderr] warning: unused variable: `i`
Nov 30 20:31:52.075 INFO [stderr]   --> src/lib.rs:59:13
Nov 30 20:31:52.075 INFO [stderr]    |
Nov 30 20:31:52.075 INFO [stderr] 59 |         for i in 0..index {
Nov 30 20:31:52.075 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 30 20:31:52.075 INFO [stderr]    |
Nov 30 20:31:52.075 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 20:31:52.075 INFO [stderr] 
Nov 30 20:31:52.075 INFO [stderr] warning: unused variable: `i`
Nov 30 20:31:52.075 INFO [stderr]    --> src/lib.rs:147:17
Nov 30 20:31:52.075 INFO [stderr]     |
Nov 30 20:31:52.075 INFO [stderr] 147 |             for i in 0..(index - 1) {
Nov 30 20:31:52.075 INFO [stderr]     |                 ^ help: consider using `_i` instead
Nov 30 20:31:52.075 INFO [stderr] 
Nov 30 20:31:52.079 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:52.079 INFO [stderr]   --> src/lib.rs:84:13
Nov 30 20:31:52.079 INFO [stderr]    |
Nov 30 20:31:52.079 INFO [stderr] 84 |         let mut c: *mut Node<T>;
Nov 30 20:31:52.079 INFO [stderr]    |             ----^
Nov 30 20:31:52.079 INFO [stderr]    |             |
Nov 30 20:31:52.079 INFO [stderr]    |             help: remove this `mut`
Nov 30 20:31:52.079 INFO [stderr]    |
Nov 30 20:31:52.079 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 20:31:52.079 INFO [stderr] 
Nov 30 20:31:52.079 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:52.079 INFO [stderr]   --> src/lib.rs:85:13
Nov 30 20:31:52.079 INFO [stderr]    |
Nov 30 20:31:52.079 INFO [stderr] 85 |         let mut a: *mut Option<Rc<RefCell<Node<T>>>>;
Nov 30 20:31:52.079 INFO [stderr]    |             ----^
Nov 30 20:31:52.079 INFO [stderr]    |             |
Nov 30 20:31:52.079 INFO [stderr]    |             help: remove this `mut`
Nov 30 20:31:52.079 INFO [stderr] 
Nov 30 20:31:52.079 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:52.079 INFO [stderr]    --> src/lib.rs:101:13
Nov 30 20:31:52.079 INFO [stderr]     |
Nov 30 20:31:52.079 INFO [stderr] 101 |         let mut a: *mut Option<Rc<RefCell<Node<T>>>>;
Nov 30 20:31:52.079 INFO [stderr]     |             ----^
Nov 30 20:31:52.079 INFO [stderr]     |             |
Nov 30 20:31:52.079 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:52.079 INFO [stderr] 
Nov 30 20:31:52.079 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:52.079 INFO [stderr]    --> src/lib.rs:102:13
Nov 30 20:31:52.079 INFO [stderr]     |
Nov 30 20:31:52.079 INFO [stderr] 102 |         let mut b: *mut T;
Nov 30 20:31:52.079 INFO [stderr]     |             ----^
Nov 30 20:31:52.079 INFO [stderr]     |             |
Nov 30 20:31:52.079 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:52.079 INFO [stderr] 
Nov 30 20:31:52.083 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:52.083 INFO [stderr]    --> src/lib.rs:122:13
Nov 30 20:31:52.083 INFO [stderr]     |
Nov 30 20:31:52.083 INFO [stderr] 122 |         let mut last: *mut Node<T>;
Nov 30 20:31:52.083 INFO [stderr]     |             ----^^^^
Nov 30 20:31:52.083 INFO [stderr]     |             |
Nov 30 20:31:52.083 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:52.083 INFO [stderr] 
Nov 30 20:31:52.083 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:52.083 INFO [stderr]    --> src/lib.rs:123:13
Nov 30 20:31:52.083 INFO [stderr]     |
Nov 30 20:31:52.083 INFO [stderr] 123 |         let mut mid: Rc<RefCell<Node<T>>>;
Nov 30 20:31:52.083 INFO [stderr]     |             ----^^^
Nov 30 20:31:52.083 INFO [stderr]     |             |
Nov 30 20:31:52.083 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:52.083 INFO [stderr] 
Nov 30 20:31:52.083 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:52.083 INFO [stderr]    --> src/lib.rs:124:13
Nov 30 20:31:52.083 INFO [stderr]     |
Nov 30 20:31:52.083 INFO [stderr] 124 |         let mut next: Rc<RefCell<Node<T>>>;
Nov 30 20:31:52.083 INFO [stderr]     |             ----^^^^
Nov 30 20:31:52.083 INFO [stderr]     |             |
Nov 30 20:31:52.083 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:52.083 INFO [stderr] 
Nov 30 20:31:52.091 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:52.091 INFO [stderr]    --> src/lib.rs:216:13
Nov 30 20:31:52.091 INFO [stderr]     |
Nov 30 20:31:52.091 INFO [stderr] 216 |         let mut a : &'a Rc<RefCell<Node<T>>>;
Nov 30 20:31:52.091 INFO [stderr]     |             ----^
Nov 30 20:31:52.091 INFO [stderr]     |             |
Nov 30 20:31:52.091 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:52.091 INFO [stderr] 
Nov 30 20:31:52.091 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:52.091 INFO [stderr]    --> src/lib.rs:217:13
Nov 30 20:31:52.091 INFO [stderr]     |
Nov 30 20:31:52.091 INFO [stderr] 217 |         let mut b :  RefMut<Node<T>>;
Nov 30 20:31:52.091 INFO [stderr]     |             ----^
Nov 30 20:31:52.091 INFO [stderr]     |             |
Nov 30 20:31:52.091 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:52.091 INFO [stderr] 
Nov 30 20:31:52.091 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:52.091 INFO [stderr]    --> src/lib.rs:218:13
Nov 30 20:31:52.091 INFO [stderr]     |
Nov 30 20:31:52.091 INFO [stderr] 218 |         let mut c : * mut T;
Nov 30 20:31:52.091 INFO [stderr]     |             ----^
Nov 30 20:31:52.091 INFO [stderr]     |             |
Nov 30 20:31:52.091 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:52.091 INFO [stderr] 
Nov 30 20:31:52.091 INFO [stderr] warning: crate `LinkedList` should have a snake case name such as `linked_list`
Nov 30 20:31:52.091 INFO [stderr]   |
Nov 30 20:31:52.091 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 20:31:52.091 INFO [stderr] 
Nov 30 20:31:52.091 INFO [stderr] warning: structure field `phantomData` should have a snake case name such as `phantom_data`
Nov 30 20:31:52.091 INFO [stderr]   --> src/lib.rs:17:5
Nov 30 20:31:52.091 INFO [stderr]    |
Nov 30 20:31:52.091 INFO [stderr] 17 |     phantomData : PhantomData<&'a T>
Nov 30 20:31:52.091 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:31:52.091 INFO [stderr] 
Nov 30 20:31:52.091 INFO [stderr] warning: method `getSize` should have a snake case name such as `get_size`
Nov 30 20:31:52.091 INFO [stderr]   --> src/lib.rs:76:5
Nov 30 20:31:52.091 INFO [stderr]    |
Nov 30 20:31:52.091 INFO [stderr] 76 | /     pub fn getSize(&self) -> u32 {
Nov 30 20:31:52.091 INFO [stderr] 77 | |         self.size
Nov 30 20:31:52.091 INFO [stderr] 78 | |     }
Nov 30 20:31:52.091 INFO [stderr]    | |_____^
Nov 30 20:31:52.091 INFO [stderr] 
Nov 30 20:31:52.315 INFO [stderr] warning: function is never used: `test2`
Nov 30 20:31:52.315 INFO [stderr]   --> src/main.rs:68:1
Nov 30 20:31:52.315 INFO [stderr]    |
Nov 30 20:31:52.315 INFO [stderr] 68 | fn test2()
Nov 30 20:31:52.315 INFO [stderr]    | ^^^^^^^^^^
Nov 30 20:31:52.315 INFO [stderr]    |
Nov 30 20:31:52.315 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 20:31:52.315 INFO [stderr] 
Nov 30 20:31:52.315 INFO [stderr] warning: function is never used: `test3`
Nov 30 20:31:52.315 INFO [stderr]   --> src/main.rs:75:1
Nov 30 20:31:52.315 INFO [stderr]    |
Nov 30 20:31:52.315 INFO [stderr] 75 | fn test3()
Nov 30 20:31:52.315 INFO [stderr]    | ^^^^^^^^^^
Nov 30 20:31:52.315 INFO [stderr] 
Nov 30 20:31:52.315 INFO [stderr] warning: crate `LinkedList` should have a snake case name such as `linked_list`
Nov 30 20:31:52.315 INFO [stderr]   |
Nov 30 20:31:52.315 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 20:31:52.315 INFO [stderr] 
Nov 30 20:31:52.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 30 20:31:52.647 INFO [stderr] su: No module specific data is present
Nov 30 20:31:53.159 INFO running `"docker" "inspect" "ca04d713ad5766e9a969c01cdab3c5e45bacd02c08fd471c093da2c031e72325"`
Nov 30 20:31:53.465 INFO running `"docker" "rm" "-f" "ca04d713ad5766e9a969c01cdab3c5e45bacd02c08fd471c093da2c031e72325"`
Nov 30 20:31:53.675 INFO [stdout] ca04d713ad5766e9a969c01cdab3c5e45bacd02c08fd471c093da2c031e72325
Nov 30 20:31:53.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:31:54.083 INFO [stdout] 7124f194e13ee9180be18720bdecef2a8f605e3ad1eec22c3dd1521ae5ae133f
Nov 30 20:31:54.091 INFO running `"docker" "start" "-a" "7124f194e13ee9180be18720bdecef2a8f605e3ad1eec22c3dd1521ae5ae133f"`
Nov 30 20:31:55.511 INFO [stderr] usermod: no changes
Nov 30 20:31:55.603 INFO [stderr]    Compiling LinkedList v0.1.0 (/source)
Nov 30 20:31:55.891 INFO [stderr] warning: unused import: `std::cell::Ref`
Nov 30 20:31:55.891 INFO [stderr]  --> src/lib.rs:7:5
Nov 30 20:31:55.891 INFO [stderr]   |
Nov 30 20:31:55.891 INFO [stderr] 7 | use std::cell::Ref;
Nov 30 20:31:55.891 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 20:31:55.891 INFO [stderr]   |
Nov 30 20:31:55.891 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:31:55.891 INFO [stderr] 
Nov 30 20:31:55.891 INFO [stderr] warning: unused import: `std::convert`
Nov 30 20:31:55.891 INFO [stderr]  --> src/lib.rs:8:5
Nov 30 20:31:55.891 INFO [stderr]   |
Nov 30 20:31:55.891 INFO [stderr] 8 | use std::convert;
Nov 30 20:31:55.891 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 30 20:31:55.891 INFO [stderr] 
Nov 30 20:31:56.039 INFO [stderr] warning: unused variable: `i`
Nov 30 20:31:56.039 INFO [stderr]   --> src/lib.rs:59:13
Nov 30 20:31:56.039 INFO [stderr]    |
Nov 30 20:31:56.039 INFO [stderr] 59 |         for i in 0..index {
Nov 30 20:31:56.039 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 30 20:31:56.039 INFO [stderr]    |
Nov 30 20:31:56.039 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 20:31:56.039 INFO [stderr] 
Nov 30 20:31:56.039 INFO [stderr] warning: unused variable: `i`
Nov 30 20:31:56.039 INFO [stderr]    --> src/lib.rs:147:17
Nov 30 20:31:56.039 INFO [stderr]     |
Nov 30 20:31:56.039 INFO [stderr] 147 |             for i in 0..(index - 1) {
Nov 30 20:31:56.039 INFO [stderr]     |                 ^ help: consider using `_i` instead
Nov 30 20:31:56.039 INFO [stderr] 
Nov 30 20:31:56.074 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:56.075 INFO [stderr]   --> src/lib.rs:84:13
Nov 30 20:31:56.075 INFO [stderr]    |
Nov 30 20:31:56.075 INFO [stderr] 84 |         let mut c: *mut Node<T>;
Nov 30 20:31:56.075 INFO [stderr]    |             ----^
Nov 30 20:31:56.075 INFO [stderr]    |             |
Nov 30 20:31:56.075 INFO [stderr]    |             help: remove this `mut`
Nov 30 20:31:56.075 INFO [stderr]    |
Nov 30 20:31:56.075 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 20:31:56.075 INFO [stderr] 
Nov 30 20:31:56.075 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:56.075 INFO [stderr]   --> src/lib.rs:85:13
Nov 30 20:31:56.075 INFO [stderr]    |
Nov 30 20:31:56.075 INFO [stderr] 85 |         let mut a: *mut Option<Rc<RefCell<Node<T>>>>;
Nov 30 20:31:56.075 INFO [stderr]    |             ----^
Nov 30 20:31:56.075 INFO [stderr]    |             |
Nov 30 20:31:56.075 INFO [stderr]    |             help: remove this `mut`
Nov 30 20:31:56.075 INFO [stderr] 
Nov 30 20:31:56.075 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:56.075 INFO [stderr]    --> src/lib.rs:101:13
Nov 30 20:31:56.075 INFO [stderr]     |
Nov 30 20:31:56.075 INFO [stderr] 101 |         let mut a: *mut Option<Rc<RefCell<Node<T>>>>;
Nov 30 20:31:56.075 INFO [stderr]     |             ----^
Nov 30 20:31:56.075 INFO [stderr]     |             |
Nov 30 20:31:56.075 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:56.075 INFO [stderr] 
Nov 30 20:31:56.075 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:56.075 INFO [stderr]    --> src/lib.rs:102:13
Nov 30 20:31:56.075 INFO [stderr]     |
Nov 30 20:31:56.075 INFO [stderr] 102 |         let mut b: *mut T;
Nov 30 20:31:56.075 INFO [stderr]     |             ----^
Nov 30 20:31:56.075 INFO [stderr]     |             |
Nov 30 20:31:56.075 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:56.075 INFO [stderr] 
Nov 30 20:31:56.075 INFO [stderr] warning: function is never used: `test2`
Nov 30 20:31:56.075 INFO [stderr]   --> src/main.rs:68:1
Nov 30 20:31:56.075 INFO [stderr]    |
Nov 30 20:31:56.075 INFO [stderr] 68 | fn test2()
Nov 30 20:31:56.075 INFO [stderr]    | ^^^^^^^^^^
Nov 30 20:31:56.075 INFO [stderr]    |
Nov 30 20:31:56.075 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 20:31:56.075 INFO [stderr] 
Nov 30 20:31:56.075 INFO [stderr] warning: function is never used: `test3`
Nov 30 20:31:56.075 INFO [stderr]   --> src/main.rs:75:1
Nov 30 20:31:56.075 INFO [stderr]    |
Nov 30 20:31:56.075 INFO [stderr] 75 | fn test3()
Nov 30 20:31:56.075 INFO [stderr]    | ^^^^^^^^^^
Nov 30 20:31:56.075 INFO [stderr] 
Nov 30 20:31:56.076 INFO [stderr] warning: crate `LinkedList` should have a snake case name such as `linked_list`
Nov 30 20:31:56.076 INFO [stderr]   |
Nov 30 20:31:56.076 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 20:31:56.076 INFO [stderr] 
Nov 30 20:31:56.076 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:56.076 INFO [stderr]    --> src/lib.rs:122:13
Nov 30 20:31:56.076 INFO [stderr]     |
Nov 30 20:31:56.076 INFO [stderr] 122 |         let mut last: *mut Node<T>;
Nov 30 20:31:56.076 INFO [stderr]     |             ----^^^^
Nov 30 20:31:56.076 INFO [stderr]     |             |
Nov 30 20:31:56.076 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:56.076 INFO [stderr] 
Nov 30 20:31:56.076 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:56.076 INFO [stderr]    --> src/lib.rs:123:13
Nov 30 20:31:56.076 INFO [stderr]     |
Nov 30 20:31:56.076 INFO [stderr] 123 |         let mut mid: Rc<RefCell<Node<T>>>;
Nov 30 20:31:56.076 INFO [stderr]     |             ----^^^
Nov 30 20:31:56.076 INFO [stderr]     |             |
Nov 30 20:31:56.076 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:56.076 INFO [stderr] 
Nov 30 20:31:56.077 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:56.077 INFO [stderr]    --> src/lib.rs:124:13
Nov 30 20:31:56.077 INFO [stderr]     |
Nov 30 20:31:56.077 INFO [stderr] 124 |         let mut next: Rc<RefCell<Node<T>>>;
Nov 30 20:31:56.077 INFO [stderr]     |             ----^^^^
Nov 30 20:31:56.077 INFO [stderr]     |             |
Nov 30 20:31:56.077 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:56.077 INFO [stderr] 
Nov 30 20:31:56.089 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:56.089 INFO [stderr]    --> src/lib.rs:216:13
Nov 30 20:31:56.089 INFO [stderr]     |
Nov 30 20:31:56.089 INFO [stderr] 216 |         let mut a : &'a Rc<RefCell<Node<T>>>;
Nov 30 20:31:56.089 INFO [stderr]     |             ----^
Nov 30 20:31:56.089 INFO [stderr]     |             |
Nov 30 20:31:56.089 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:56.089 INFO [stderr] 
Nov 30 20:31:56.091 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:56.091 INFO [stderr]    --> src/lib.rs:217:13
Nov 30 20:31:56.091 INFO [stderr]     |
Nov 30 20:31:56.091 INFO [stderr] 217 |         let mut b :  RefMut<Node<T>>;
Nov 30 20:31:56.091 INFO [stderr]     |             ----^
Nov 30 20:31:56.091 INFO [stderr]     |             |
Nov 30 20:31:56.091 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:56.091 INFO [stderr] 
Nov 30 20:31:56.091 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:31:56.091 INFO [stderr]    --> src/lib.rs:218:13
Nov 30 20:31:56.091 INFO [stderr]     |
Nov 30 20:31:56.091 INFO [stderr] 218 |         let mut c : * mut T;
Nov 30 20:31:56.091 INFO [stderr]     |             ----^
Nov 30 20:31:56.091 INFO [stderr]     |             |
Nov 30 20:31:56.091 INFO [stderr]     |             help: remove this `mut`
Nov 30 20:31:56.091 INFO [stderr] 
Nov 30 20:31:56.091 INFO [stderr] warning: crate `LinkedList` should have a snake case name such as `linked_list`
Nov 30 20:31:56.091 INFO [stderr]   |
Nov 30 20:31:56.091 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 20:31:56.091 INFO [stderr] 
Nov 30 20:31:56.091 INFO [stderr] warning: structure field `phantomData` should have a snake case name such as `phantom_data`
Nov 30 20:31:56.091 INFO [stderr]   --> src/lib.rs:17:5
Nov 30 20:31:56.091 INFO [stderr]    |
Nov 30 20:31:56.091 INFO [stderr] 17 |     phantomData : PhantomData<&'a T>
Nov 30 20:31:56.091 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:31:56.091 INFO [stderr] 
Nov 30 20:31:56.091 INFO [stderr] warning: method `getSize` should have a snake case name such as `get_size`
Nov 30 20:31:56.091 INFO [stderr]   --> src/lib.rs:76:5
Nov 30 20:31:56.091 INFO [stderr]    |
Nov 30 20:31:56.091 INFO [stderr] 76 | /     pub fn getSize(&self) -> u32 {
Nov 30 20:31:56.091 INFO [stderr] 77 | |         self.size
Nov 30 20:31:56.091 INFO [stderr] 78 | |     }
Nov 30 20:31:56.091 INFO [stderr]    | |_____^
Nov 30 20:31:56.091 INFO [stderr] 
Nov 30 20:31:56.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Nov 30 20:31:56.921 INFO [stderr] su: No module specific data is present
Nov 30 20:31:57.413 INFO running `"docker" "inspect" "7124f194e13ee9180be18720bdecef2a8f605e3ad1eec22c3dd1521ae5ae133f"`
Nov 30 20:31:57.737 INFO running `"docker" "rm" "-f" "7124f194e13ee9180be18720bdecef2a8f605e3ad1eec22c3dd1521ae5ae133f"`
Nov 30 20:31:57.968 INFO [stdout] 7124f194e13ee9180be18720bdecef2a8f605e3ad1eec22c3dd1521ae5ae133f
Nov 30 20:31:57.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:31:58.439 INFO [stdout] 961f16dbd94250339b74273e94463946fdb81c4a5c0b242d86ee26fcb972b76e
Nov 30 20:31:58.445 INFO running `"docker" "start" "-a" "961f16dbd94250339b74273e94463946fdb81c4a5c0b242d86ee26fcb972b76e"`
Nov 30 20:31:59.611 INFO [stderr] usermod: no changes
Nov 30 20:31:59.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 30 20:31:59.679 INFO [stderr]      Running /target/debug/deps/LinkedList-40055d44caa898c5
Nov 30 20:31:59.687 INFO [stdout] 
Nov 30 20:31:59.687 INFO [stdout] running 0 tests
Nov 30 20:31:59.687 INFO [stdout] 
Nov 30 20:31:59.687 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 20:31:59.687 INFO [stdout] 
Nov 30 20:31:59.691 INFO [stderr]      Running /target/debug/deps/LinkedList-19e26e64b77dd147
Nov 30 20:31:59.707 INFO [stdout] 
Nov 30 20:31:59.707 INFO [stdout] running 0 tests
Nov 30 20:31:59.707 INFO [stdout] 
Nov 30 20:31:59.707 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 20:31:59.707 INFO [stdout] 
Nov 30 20:31:59.707 INFO [stderr]    Doc-tests LinkedList
Nov 30 20:31:59.927 INFO [stdout] 
Nov 30 20:31:59.927 INFO [stdout] running 0 tests
Nov 30 20:31:59.927 INFO [stdout] 
Nov 30 20:31:59.927 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 20:31:59.927 INFO [stdout] 
Nov 30 20:31:59.935 INFO [stderr] su: No module specific data is present
Nov 30 20:32:00.542 INFO running `"docker" "inspect" "961f16dbd94250339b74273e94463946fdb81c4a5c0b242d86ee26fcb972b76e"`
Nov 30 20:32:00.857 INFO running `"docker" "rm" "-f" "961f16dbd94250339b74273e94463946fdb81c4a5c0b242d86ee26fcb972b76e"`
Nov 30 20:32:01.195 INFO [stdout] 961f16dbd94250339b74273e94463946fdb81c4a5c0b242d86ee26fcb972b76e
