Oct 12 14:03:39.876 INFO checking selvaa89/rust-poc against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 14:03:39.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 14:03:40.322 INFO blam! 573f5635901dcba05eeef75fd3b90e72c8f2dfc99536251440edf6aa780eb6f6
Oct 12 14:03:40.324 INFO running `"docker" "start" "-a" "573f5635901dcba05eeef75fd3b90e72c8f2dfc99536251440edf6aa780eb6f6"`
Oct 12 14:03:42.148 INFO kablam! usermod: no changes
Oct 12 14:03:42.236 INFO kablam!     Checking guessing_game v0.1.0 (/source)
Oct 12 14:03:42.832 INFO kablam! warning: unused variable: `third`
Oct 12 14:03:42.832 INFO kablam!   --> src/main.rs:40:9
Oct 12 14:03:42.832 INFO kablam!    |
Oct 12 14:03:42.832 INFO kablam! 40 |     let third: &u32 = &v1[2];
Oct 12 14:03:42.832 INFO kablam!    |         ^^^^^ help: consider using `_third` instead
Oct 12 14:03:42.832 INFO kablam!    |
Oct 12 14:03:42.832 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 14:03:42.832 INFO kablam! 
Oct 12 14:03:42.832 INFO kablam! warning: unused variable: `rec2`
Oct 12 14:03:42.832 INFO kablam!    --> src/main.rs:126:8
Oct 12 14:03:42.832 INFO kablam!     |
Oct 12 14:03:42.832 INFO kablam! 126 | fn inc(rec2 : &mut Rectangle) {
Oct 12 14:03:42.832 INFO kablam!     |        ^^^^ help: consider using `_rec2` instead
Oct 12 14:03:42.832 INFO kablam! 
Oct 12 14:03:42.832 INFO kablam! warning: unused variable: `v3`
Oct 12 14:03:42.832 INFO kablam!    --> src/main.rs:134:15
Oct 12 14:03:42.832 INFO kablam!     |
Oct 12 14:03:42.832 INFO kablam! 134 | fn updateVec (v3 : &mut Vec<u32>) {
Oct 12 14:03:42.832 INFO kablam!     |               ^^ help: consider using `_v3` instead
Oct 12 14:03:42.832 INFO kablam! 
Oct 12 14:03:42.852 INFO kablam! warning: unused variable: `third`
Oct 12 14:03:42.852 INFO kablam!   --> src/main.rs:40:9
Oct 12 14:03:42.852 INFO kablam!    |
Oct 12 14:03:42.852 INFO kablam! 40 |     let third: &u32 = &v1[2];
Oct 12 14:03:42.852 INFO kablam!    |         ^^^^^ help: consider using `_third` instead
Oct 12 14:03:42.852 INFO kablam!    |
Oct 12 14:03:42.852 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 14:03:42.852 INFO kablam! 
Oct 12 14:03:42.852 INFO kablam! warning: unused variable: `rec2`
Oct 12 14:03:42.852 INFO kablam!    --> src/main.rs:126:8
Oct 12 14:03:42.852 INFO kablam!     |
Oct 12 14:03:42.852 INFO kablam! 126 | fn inc(rec2 : &mut Rectangle) {
Oct 12 14:03:42.852 INFO kablam!     |        ^^^^ help: consider using `_rec2` instead
Oct 12 14:03:42.852 INFO kablam! 
Oct 12 14:03:42.852 INFO kablam! warning: unused variable: `v3`
Oct 12 14:03:42.852 INFO kablam!    --> src/main.rs:134:15
Oct 12 14:03:42.852 INFO kablam!     |
Oct 12 14:03:42.852 INFO kablam! 134 | fn updateVec (v3 : &mut Vec<u32>) {
Oct 12 14:03:42.852 INFO kablam!     |               ^^ help: consider using `_v3` instead
Oct 12 14:03:42.852 INFO kablam! 
Oct 12 14:03:42.852 INFO kablam! warning: variant is never constructed: `CSE`
Oct 12 14:03:42.852 INFO kablam!   --> src/main.rs:16:5
Oct 12 14:03:42.852 INFO kablam!    |
Oct 12 14:03:42.852 INFO kablam! 16 |     CSE,
Oct 12 14:03:42.852 INFO kablam!    |     ^^^
Oct 12 14:03:42.852 INFO kablam!    |
Oct 12 14:03:42.852 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 14:03:42.852 INFO kablam! 
Oct 12 14:03:42.852 INFO kablam! warning: variant is never constructed: `ECE`
Oct 12 14:03:42.852 INFO kablam!   --> src/main.rs:17:5
Oct 12 14:03:42.852 INFO kablam!    |
Oct 12 14:03:42.852 INFO kablam! 17 |     ECE,
Oct 12 14:03:42.852 INFO kablam!    |     ^^^
Oct 12 14:03:42.852 INFO kablam! 
Oct 12 14:03:42.852 INFO kablam! warning: variant is never constructed: `EEE`
Oct 12 14:03:42.852 INFO kablam!   --> src/main.rs:18:5
Oct 12 14:03:42.852 INFO kablam!    |
Oct 12 14:03:42.852 INFO kablam! 18 |     EEE
Oct 12 14:03:42.852 INFO kablam!    |     ^^^
Oct 12 14:03:42.852 INFO kablam! 
Oct 12 14:03:42.852 INFO kablam! warning: function is never used: `inc`
Oct 12 14:03:42.852 INFO kablam!    --> src/main.rs:126:1
Oct 12 14:03:42.853 INFO kablam!     |
Oct 12 14:03:42.853 INFO kablam! 126 | fn inc(rec2 : &mut Rectangle) {
Oct 12 14:03:42.853 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:03:42.853 INFO kablam! 
Oct 12 14:03:42.853 INFO kablam! warning: function is never used: `updateVec`
Oct 12 14:03:42.853 INFO kablam!    --> src/main.rs:134:1
Oct 12 14:03:42.853 INFO kablam!     |
Oct 12 14:03:42.853 INFO kablam! 134 | fn updateVec (v3 : &mut Vec<u32>) {
Oct 12 14:03:42.853 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:03:42.853 INFO kablam! 
Oct 12 14:03:42.853 INFO kablam! warning: function `updateVec` should have a snake case name such as `update_vec`
Oct 12 14:03:42.853 INFO kablam!    --> src/main.rs:134:1
Oct 12 14:03:42.853 INFO kablam!     |
Oct 12 14:03:42.853 INFO kablam! 134 | / fn updateVec (v3 : &mut Vec<u32>) {
Oct 12 14:03:42.853 INFO kablam! 135 | |
Oct 12 14:03:42.853 INFO kablam! 136 | | }
Oct 12 14:03:42.853 INFO kablam!     | |_^
Oct 12 14:03:42.853 INFO kablam!     |
Oct 12 14:03:42.864 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 12 14:03:42.864 INFO kablam! 
Oct 12 14:03:42.900 INFO kablam! warning: variant is never constructed: `CSE`
Oct 12 14:03:42.901 INFO kablam!   --> src/main.rs:16:5
Oct 12 14:03:42.901 INFO kablam!    |
Oct 12 14:03:42.901 INFO kablam! 16 |     CSE,
Oct 12 14:03:42.901 INFO kablam!    |     ^^^
Oct 12 14:03:42.901 INFO kablam!    |
Oct 12 14:03:42.902 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 14:03:42.902 INFO kablam! 
Oct 12 14:03:42.902 INFO kablam! warning: variant is never constructed: `ECE`
Oct 12 14:03:42.902 INFO kablam!   --> src/main.rs:17:5
Oct 12 14:03:42.902 INFO kablam!    |
Oct 12 14:03:42.903 INFO kablam! 17 |     ECE,
Oct 12 14:03:42.903 INFO kablam!    |     ^^^
Oct 12 14:03:42.903 INFO kablam! 
Oct 12 14:03:42.903 INFO kablam! warning: variant is never constructed: `EEE`
Oct 12 14:03:42.903 INFO kablam!   --> src/main.rs:18:5
Oct 12 14:03:42.903 INFO kablam!    |
Oct 12 14:03:42.904 INFO kablam! 18 |     EEE
Oct 12 14:03:42.904 INFO kablam!    |     ^^^
Oct 12 14:03:42.904 INFO kablam! 
Oct 12 14:03:42.904 INFO kablam! warning: function is never used: `inc`
Oct 12 14:03:42.905 INFO kablam!    --> src/main.rs:126:1
Oct 12 14:03:42.905 INFO kablam!     |
Oct 12 14:03:42.905 INFO kablam! 126 | fn inc(rec2 : &mut Rectangle) {
Oct 12 14:03:42.905 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:03:42.905 INFO kablam! 
Oct 12 14:03:42.906 INFO kablam! warning: function is never used: `updateVec`
Oct 12 14:03:42.906 INFO kablam!    --> src/main.rs:134:1
Oct 12 14:03:42.906 INFO kablam!     |
Oct 12 14:03:42.906 INFO kablam! 134 | fn updateVec (v3 : &mut Vec<u32>) {
Oct 12 14:03:42.907 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:03:42.907 INFO kablam! 
Oct 12 14:03:42.907 INFO kablam! warning: function `updateVec` should have a snake case name such as `update_vec`
Oct 12 14:03:42.907 INFO kablam!    --> src/main.rs:134:1
Oct 12 14:03:42.907 INFO kablam!     |
Oct 12 14:03:42.908 INFO kablam! 134 | / fn updateVec (v3 : &mut Vec<u32>) {
Oct 12 14:03:42.908 INFO kablam! 135 | |
Oct 12 14:03:42.908 INFO kablam! 136 | | }
Oct 12 14:03:42.908 INFO kablam!     | |_^
Oct 12 14:03:42.908 INFO kablam!     |
Oct 12 14:03:42.909 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 12 14:03:42.909 INFO kablam! 
Oct 12 14:03:42.948 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Oct 12 14:03:42.952 INFO kablam! su: No module specific data is present
Oct 12 14:03:43.660 INFO running `"docker" "rm" "-f" "573f5635901dcba05eeef75fd3b90e72c8f2dfc99536251440edf6aa780eb6f6"`
Oct 12 14:03:43.944 INFO blam! 573f5635901dcba05eeef75fd3b90e72c8f2dfc99536251440edf6aa780eb6f6