Dec 17 17:54:40.474 INFO checking phorden/Rust-Types-And-Variables against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:54:40.474 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/phorden/Rust-Types-And-Variables:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:54:40.672 INFO [stdout] fbafc8aabeb77381d277b8e110ae5aaa6461ef8339e5e06b671b8822767d6f58
Dec 17 17:54:40.674 INFO running `"docker" "start" "-a" "fbafc8aabeb77381d277b8e110ae5aaa6461ef8339e5e06b671b8822767d6f58"`
Dec 17 17:54:41.360 INFO [stderr]     Checking TypesAndVariables v0.1.0 (/opt/crater/workdir)
Dec 17 17:54:41.584 INFO [stderr] warning: unused variable: `pi_less_four`
Dec 17 17:54:41.584 INFO [stderr]   --> src/main.rs:49:9
Dec 17 17:54:41.584 INFO [stderr]    |
Dec 17 17:54:41.584 INFO [stderr] 49 |     let pi_less_four = std::f64::consts::PI < 4.0; // true
Dec 17 17:54:41.584 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_pi_less_four` instead
Dec 17 17:54:41.584 INFO [stderr]    |
Dec 17 17:54:41.584 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 17:54:41.584 INFO [stderr] 
Dec 17 17:54:41.584 INFO [stderr] warning: unused variable: `x_is_five`
Dec 17 17:54:41.584 INFO [stderr]   --> src/main.rs:52:9
Dec 17 17:54:41.584 INFO [stderr]    |
Dec 17 17:54:41.584 INFO [stderr] 52 |     let x_is_five = x == 5; // true
Dec 17 17:54:41.584 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_x_is_five` instead
Dec 17 17:54:41.584 INFO [stderr] 
Dec 17 17:54:41.592 INFO [stderr] warning: function is never used: `scope_and_shadowing`
Dec 17 17:54:41.592 INFO [stderr]  --> src/main.rs:5:1
Dec 17 17:54:41.592 INFO [stderr]   |
Dec 17 17:54:41.592 INFO [stderr] 5 | fn scope_and_shadowing() {
Dec 17 17:54:41.592 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:54:41.592 INFO [stderr]   |
Dec 17 17:54:41.592 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 17:54:41.592 INFO [stderr] 
Dec 17 17:54:41.592 INFO [stderr] warning: function is never used: `operators`
Dec 17 17:54:41.592 INFO [stderr]   --> src/main.rs:22:1
Dec 17 17:54:41.592 INFO [stderr]    |
Dec 17 17:54:41.592 INFO [stderr] 22 | fn operators() {
Dec 17 17:54:41.592 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 17 17:54:41.592 INFO [stderr] 
Dec 17 17:54:41.592 INFO [stderr] warning: crate `TypesAndVariables` should have a snake case name such as `types_and_variables`
Dec 17 17:54:41.592 INFO [stderr]   |
Dec 17 17:54:41.592 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 17:54:41.592 INFO [stderr] 
Dec 17 17:54:41.616 INFO [stderr] warning: unused variable: `pi_less_four`
Dec 17 17:54:41.616 INFO [stderr]   --> src/main.rs:49:9
Dec 17 17:54:41.616 INFO [stderr]    |
Dec 17 17:54:41.616 INFO [stderr] 49 |     let pi_less_four = std::f64::consts::PI < 4.0; // true
Dec 17 17:54:41.616 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_pi_less_four` instead
Dec 17 17:54:41.616 INFO [stderr]    |
Dec 17 17:54:41.616 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 17:54:41.616 INFO [stderr] 
Dec 17 17:54:41.616 INFO [stderr] warning: unused variable: `x_is_five`
Dec 17 17:54:41.616 INFO [stderr]   --> src/main.rs:52:9
Dec 17 17:54:41.616 INFO [stderr]    |
Dec 17 17:54:41.616 INFO [stderr] 52 |     let x_is_five = x == 5; // true
Dec 17 17:54:41.616 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_x_is_five` instead
Dec 17 17:54:41.616 INFO [stderr] 
Dec 17 17:54:41.621 INFO [stderr] warning: function is never used: `scope_and_shadowing`
Dec 17 17:54:41.621 INFO [stderr]  --> src/main.rs:5:1
Dec 17 17:54:41.621 INFO [stderr]   |
Dec 17 17:54:41.621 INFO [stderr] 5 | fn scope_and_shadowing() {
Dec 17 17:54:41.621 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:54:41.621 INFO [stderr]   |
Dec 17 17:54:41.621 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 17:54:41.621 INFO [stderr] 
Dec 17 17:54:41.621 INFO [stderr] warning: function is never used: `operators`
Dec 17 17:54:41.621 INFO [stderr]   --> src/main.rs:22:1
Dec 17 17:54:41.621 INFO [stderr]    |
Dec 17 17:54:41.621 INFO [stderr] 22 | fn operators() {
Dec 17 17:54:41.621 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 17 17:54:41.621 INFO [stderr] 
Dec 17 17:54:41.621 INFO [stderr] warning: crate `TypesAndVariables` should have a snake case name such as `types_and_variables`
Dec 17 17:54:41.621 INFO [stderr]   |
Dec 17 17:54:41.621 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 17:54:41.621 INFO [stderr] 
Dec 17 17:54:41.640 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Dec 17 17:54:42.006 INFO running `"docker" "inspect" "fbafc8aabeb77381d277b8e110ae5aaa6461ef8339e5e06b671b8822767d6f58"`
Dec 17 17:54:42.275 INFO running `"docker" "rm" "-f" "fbafc8aabeb77381d277b8e110ae5aaa6461ef8339e5e06b671b8822767d6f58"`
Dec 17 17:54:42.551 INFO [stdout] fbafc8aabeb77381d277b8e110ae5aaa6461ef8339e5e06b671b8822767d6f58