Dec 11 11:54:25.477 INFO checking phorden/Rust-Types-And-Variables against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:54:25.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 11:54:25.902 INFO [stdout] 04051561868d23af9403142310e126936464be30b886397e85a9fca4baacd9a9
Dec 11 11:54:25.902 INFO running `"docker" "start" "-a" "04051561868d23af9403142310e126936464be30b886397e85a9fca4baacd9a9"`
Dec 11 11:54:26.526 INFO [stderr] usermod: no changes
Dec 11 11:54:26.545 INFO [stderr]     Checking TypesAndVariables v0.1.0 (/source)
Dec 11 11:54:26.872 INFO [stderr] warning: unused variable: `pi_less_four`
Dec 11 11:54:26.872 INFO [stderr]   --> src/main.rs:49:9
Dec 11 11:54:26.872 INFO [stderr]    |
Dec 11 11:54:26.872 INFO [stderr] 49 |     let pi_less_four = std::f64::consts::PI < 4.0; // true
Dec 11 11:54:26.872 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_pi_less_four` instead
Dec 11 11:54:26.872 INFO [stderr]    |
Dec 11 11:54:26.872 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:54:26.872 INFO [stderr] 
Dec 11 11:54:26.872 INFO [stderr] warning: unused variable: `x_is_five`
Dec 11 11:54:26.872 INFO [stderr]   --> src/main.rs:52:9
Dec 11 11:54:26.872 INFO [stderr]    |
Dec 11 11:54:26.872 INFO [stderr] 52 |     let x_is_five = x == 5; // true
Dec 11 11:54:26.872 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_x_is_five` instead
Dec 11 11:54:26.872 INFO [stderr] 
Dec 11 11:54:26.880 INFO [stderr] warning: function is never used: `scope_and_shadowing`
Dec 11 11:54:26.880 INFO [stderr]  --> src/main.rs:5:1
Dec 11 11:54:26.880 INFO [stderr]   |
Dec 11 11:54:26.880 INFO [stderr] 5 | fn scope_and_shadowing() {
Dec 11 11:54:26.880 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:54:26.880 INFO [stderr]   |
Dec 11 11:54:26.880 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 11:54:26.880 INFO [stderr] 
Dec 11 11:54:26.880 INFO [stderr] warning: function is never used: `operators`
Dec 11 11:54:26.880 INFO [stderr]   --> src/main.rs:22:1
Dec 11 11:54:26.880 INFO [stderr]    |
Dec 11 11:54:26.880 INFO [stderr] 22 | fn operators() {
Dec 11 11:54:26.880 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 11 11:54:26.880 INFO [stderr] 
Dec 11 11:54:26.880 INFO [stderr] warning: crate `TypesAndVariables` should have a snake case name such as `types_and_variables`
Dec 11 11:54:26.880 INFO [stderr]   |
Dec 11 11:54:26.880 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 11:54:26.880 INFO [stderr] 
Dec 11 11:54:26.882 INFO [stderr] warning: unused variable: `pi_less_four`
Dec 11 11:54:26.882 INFO [stderr]   --> src/main.rs:49:9
Dec 11 11:54:26.882 INFO [stderr]    |
Dec 11 11:54:26.882 INFO [stderr] 49 |     let pi_less_four = std::f64::consts::PI < 4.0; // true
Dec 11 11:54:26.882 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_pi_less_four` instead
Dec 11 11:54:26.882 INFO [stderr]    |
Dec 11 11:54:26.882 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:54:26.882 INFO [stderr] 
Dec 11 11:54:26.882 INFO [stderr] warning: unused variable: `x_is_five`
Dec 11 11:54:26.882 INFO [stderr]   --> src/main.rs:52:9
Dec 11 11:54:26.882 INFO [stderr]    |
Dec 11 11:54:26.882 INFO [stderr] 52 |     let x_is_five = x == 5; // true
Dec 11 11:54:26.882 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_x_is_five` instead
Dec 11 11:54:26.882 INFO [stderr] 
Dec 11 11:54:26.890 INFO [stderr] warning: function is never used: `scope_and_shadowing`
Dec 11 11:54:26.890 INFO [stderr]  --> src/main.rs:5:1
Dec 11 11:54:26.890 INFO [stderr]   |
Dec 11 11:54:26.890 INFO [stderr] 5 | fn scope_and_shadowing() {
Dec 11 11:54:26.890 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:54:26.890 INFO [stderr]   |
Dec 11 11:54:26.890 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 11:54:26.890 INFO [stderr] 
Dec 11 11:54:26.890 INFO [stderr] warning: function is never used: `operators`
Dec 11 11:54:26.890 INFO [stderr]   --> src/main.rs:22:1
Dec 11 11:54:26.890 INFO [stderr]    |
Dec 11 11:54:26.890 INFO [stderr] 22 | fn operators() {
Dec 11 11:54:26.890 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 11 11:54:26.890 INFO [stderr] 
Dec 11 11:54:26.890 INFO [stderr] warning: crate `TypesAndVariables` should have a snake case name such as `types_and_variables`
Dec 11 11:54:26.890 INFO [stderr]   |
Dec 11 11:54:26.890 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 11:54:26.890 INFO [stderr] 
Dec 11 11:54:26.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Dec 11 11:54:26.902 INFO [stderr] su: No module specific data is present
Dec 11 11:54:27.204 INFO running `"docker" "inspect" "04051561868d23af9403142310e126936464be30b886397e85a9fca4baacd9a9"`
Dec 11 11:54:27.290 INFO running `"docker" "rm" "-f" "04051561868d23af9403142310e126936464be30b886397e85a9fca4baacd9a9"`
Dec 11 11:54:27.402 INFO [stdout] 04051561868d23af9403142310e126936464be30b886397e85a9fca4baacd9a9