Dec 13 04:05:06.337 INFO testing sdiguana/RustVendingMachine against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 04:05:06.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 04:05:06.975 INFO [stdout] bde1cf3108f976f6f025d687e419eb983210d7caef5c7fec1d09405f8f3bcfcc Dec 13 04:05:06.981 INFO running `"docker" "start" "-a" "bde1cf3108f976f6f025d687e419eb983210d7caef5c7fec1d09405f8f3bcfcc"` Dec 13 04:05:08.351 INFO [stderr] usermod: no changes Dec 13 04:05:08.423 INFO [stderr] Compiling vending_machine v0.1.0 (/source) Dec 13 04:05:08.743 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:08.743 INFO [stderr] --> src/main.rs:69:9 Dec 13 04:05:08.743 INFO [stderr] | Dec 13 04:05:08.743 INFO [stderr] 69 | let mut coffee = Item {name: String::from("coffee"), price: 1.25, stock: 3}; Dec 13 04:05:08.743 INFO [stderr] | ----^^^^^^ Dec 13 04:05:08.743 INFO [stderr] | | Dec 13 04:05:08.743 INFO [stderr] | help: remove this `mut` Dec 13 04:05:08.743 INFO [stderr] | Dec 13 04:05:08.743 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 04:05:08.743 INFO [stderr] Dec 13 04:05:08.743 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:08.743 INFO [stderr] --> src/main.rs:70:9 Dec 13 04:05:08.743 INFO [stderr] | Dec 13 04:05:08.743 INFO [stderr] 70 | let mut fizzy_water = Item {name: String::from("cascade ice"), price: 1.5, stock: 5}; Dec 13 04:05:08.743 INFO [stderr] | ----^^^^^^^^^^^ Dec 13 04:05:08.743 INFO [stderr] | | Dec 13 04:05:08.743 INFO [stderr] | help: remove this `mut` Dec 13 04:05:08.743 INFO [stderr] Dec 13 04:05:08.743 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:08.743 INFO [stderr] --> src/main.rs:71:9 Dec 13 04:05:08.743 INFO [stderr] | Dec 13 04:05:08.743 INFO [stderr] 71 | let mut candy = Item {name: String::from("life savers"), price: 0.75, stock: 1}; Dec 13 04:05:08.743 INFO [stderr] | ----^^^^^ Dec 13 04:05:08.743 INFO [stderr] | | Dec 13 04:05:08.743 INFO [stderr] | help: remove this `mut` Dec 13 04:05:08.743 INFO [stderr] Dec 13 04:05:08.743 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:08.743 INFO [stderr] --> src/main.rs:72:9 Dec 13 04:05:08.743 INFO [stderr] | Dec 13 04:05:08.743 INFO [stderr] 72 | let mut mints = Item {name: String::from("mints"), price: 1.0, stock: 2}; Dec 13 04:05:08.743 INFO [stderr] | ----^^^^^ Dec 13 04:05:08.743 INFO [stderr] | | Dec 13 04:05:08.743 INFO [stderr] | help: remove this `mut` Dec 13 04:05:08.743 INFO [stderr] Dec 13 04:05:08.743 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:08.743 INFO [stderr] --> src/main.rs:74:9 Dec 13 04:05:08.743 INFO [stderr] | Dec 13 04:05:08.743 INFO [stderr] 74 | let mut contents = vec![coffee, fizzy_water, candy, mints]; Dec 13 04:05:08.743 INFO [stderr] | ----^^^^^^^^ Dec 13 04:05:08.743 INFO [stderr] | | Dec 13 04:05:08.743 INFO [stderr] | help: remove this `mut` Dec 13 04:05:08.743 INFO [stderr] Dec 13 04:05:08.774 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:08.774 INFO [stderr] --> src/main.rs:195:17 Dec 13 04:05:08.774 INFO [stderr] | Dec 13 04:05:08.774 INFO [stderr] 195 | let mut c = read_line(); Dec 13 04:05:08.774 INFO [stderr] | ----^ Dec 13 04:05:08.774 INFO [stderr] | | Dec 13 04:05:08.774 INFO [stderr] | help: remove this `mut` Dec 13 04:05:08.774 INFO [stderr] Dec 13 04:05:08.774 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:08.774 INFO [stderr] --> src/main.rs:200:17 Dec 13 04:05:08.774 INFO [stderr] | Dec 13 04:05:08.774 INFO [stderr] 200 | let mut q = read_line(); Dec 13 04:05:08.774 INFO [stderr] | ----^ Dec 13 04:05:08.774 INFO [stderr] | | Dec 13 04:05:08.774 INFO [stderr] | help: remove this `mut` Dec 13 04:05:08.774 INFO [stderr] Dec 13 04:05:08.774 INFO [stderr] warning: structure field `UserCredit` should have a snake case name such as `user_credit` Dec 13 04:05:08.774 INFO [stderr] --> src/main.rs:53:5 Dec 13 04:05:08.774 INFO [stderr] | Dec 13 04:05:08.774 INFO [stderr] 53 | UserCredit: f32 Dec 13 04:05:08.774 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 13 04:05:08.774 INFO [stderr] | Dec 13 04:05:08.774 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 13 04:05:08.774 INFO [stderr] Dec 13 04:05:08.776 INFO [stderr] warning: variable `isValidEntry` should have a snake case name such as `is_valid_entry` Dec 13 04:05:08.776 INFO [stderr] --> src/main.rs:121:9 Dec 13 04:05:08.776 INFO [stderr] | Dec 13 04:05:08.776 INFO [stderr] 121 | let mut isValidEntry = false; Dec 13 04:05:08.776 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 04:05:08.776 INFO [stderr] Dec 13 04:05:09.959 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.57s Dec 13 04:05:09.963 INFO [stderr] su: No module specific data is present Dec 13 04:05:10.882 INFO running `"docker" "inspect" "bde1cf3108f976f6f025d687e419eb983210d7caef5c7fec1d09405f8f3bcfcc"` Dec 13 04:05:11.103 INFO running `"docker" "rm" "-f" "bde1cf3108f976f6f025d687e419eb983210d7caef5c7fec1d09405f8f3bcfcc"` Dec 13 04:05:11.339 INFO [stdout] bde1cf3108f976f6f025d687e419eb983210d7caef5c7fec1d09405f8f3bcfcc Dec 13 04:05:11.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 04:05:11.832 INFO [stdout] b9639a50f2ba40655a72b4a3d69e1b8fd88a09608aa75e92e2568954eb6a4f53 Dec 13 04:05:11.837 INFO running `"docker" "start" "-a" "b9639a50f2ba40655a72b4a3d69e1b8fd88a09608aa75e92e2568954eb6a4f53"` Dec 13 04:05:13.027 INFO [stderr] usermod: no changes Dec 13 04:05:13.078 INFO [stderr] Compiling vending_machine v0.1.0 (/source) Dec 13 04:05:13.527 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:13.527 INFO [stderr] --> src/main.rs:69:9 Dec 13 04:05:13.527 INFO [stderr] | Dec 13 04:05:13.527 INFO [stderr] 69 | let mut coffee = Item {name: String::from("coffee"), price: 1.25, stock: 3}; Dec 13 04:05:13.527 INFO [stderr] | ----^^^^^^ Dec 13 04:05:13.527 INFO [stderr] | | Dec 13 04:05:13.527 INFO [stderr] | help: remove this `mut` Dec 13 04:05:13.527 INFO [stderr] | Dec 13 04:05:13.527 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 04:05:13.527 INFO [stderr] Dec 13 04:05:13.527 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:13.527 INFO [stderr] --> src/main.rs:70:9 Dec 13 04:05:13.527 INFO [stderr] | Dec 13 04:05:13.527 INFO [stderr] 70 | let mut fizzy_water = Item {name: String::from("cascade ice"), price: 1.5, stock: 5}; Dec 13 04:05:13.527 INFO [stderr] | ----^^^^^^^^^^^ Dec 13 04:05:13.527 INFO [stderr] | | Dec 13 04:05:13.527 INFO [stderr] | help: remove this `mut` Dec 13 04:05:13.527 INFO [stderr] Dec 13 04:05:13.527 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:13.527 INFO [stderr] --> src/main.rs:71:9 Dec 13 04:05:13.527 INFO [stderr] | Dec 13 04:05:13.527 INFO [stderr] 71 | let mut candy = Item {name: String::from("life savers"), price: 0.75, stock: 1}; Dec 13 04:05:13.527 INFO [stderr] | ----^^^^^ Dec 13 04:05:13.527 INFO [stderr] | | Dec 13 04:05:13.527 INFO [stderr] | help: remove this `mut` Dec 13 04:05:13.527 INFO [stderr] Dec 13 04:05:13.527 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:13.527 INFO [stderr] --> src/main.rs:72:9 Dec 13 04:05:13.527 INFO [stderr] | Dec 13 04:05:13.527 INFO [stderr] 72 | let mut mints = Item {name: String::from("mints"), price: 1.0, stock: 2}; Dec 13 04:05:13.527 INFO [stderr] | ----^^^^^ Dec 13 04:05:13.527 INFO [stderr] | | Dec 13 04:05:13.527 INFO [stderr] | help: remove this `mut` Dec 13 04:05:13.527 INFO [stderr] Dec 13 04:05:13.527 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:13.527 INFO [stderr] --> src/main.rs:74:9 Dec 13 04:05:13.527 INFO [stderr] | Dec 13 04:05:13.527 INFO [stderr] 74 | let mut contents = vec![coffee, fizzy_water, candy, mints]; Dec 13 04:05:13.527 INFO [stderr] | ----^^^^^^^^ Dec 13 04:05:13.527 INFO [stderr] | | Dec 13 04:05:13.527 INFO [stderr] | help: remove this `mut` Dec 13 04:05:13.527 INFO [stderr] Dec 13 04:05:13.543 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:13.543 INFO [stderr] --> src/main.rs:195:17 Dec 13 04:05:13.543 INFO [stderr] | Dec 13 04:05:13.543 INFO [stderr] 195 | let mut c = read_line(); Dec 13 04:05:13.543 INFO [stderr] | ----^ Dec 13 04:05:13.543 INFO [stderr] | | Dec 13 04:05:13.543 INFO [stderr] | help: remove this `mut` Dec 13 04:05:13.543 INFO [stderr] Dec 13 04:05:13.543 INFO [stderr] warning: variable does not need to be mutable Dec 13 04:05:13.543 INFO [stderr] --> src/main.rs:200:17 Dec 13 04:05:13.543 INFO [stderr] | Dec 13 04:05:13.543 INFO [stderr] 200 | let mut q = read_line(); Dec 13 04:05:13.543 INFO [stderr] | ----^ Dec 13 04:05:13.543 INFO [stderr] | | Dec 13 04:05:13.543 INFO [stderr] | help: remove this `mut` Dec 13 04:05:13.543 INFO [stderr] Dec 13 04:05:13.547 INFO [stderr] warning: structure field `UserCredit` should have a snake case name such as `user_credit` Dec 13 04:05:13.547 INFO [stderr] --> src/main.rs:53:5 Dec 13 04:05:13.547 INFO [stderr] | Dec 13 04:05:13.547 INFO [stderr] 53 | UserCredit: f32 Dec 13 04:05:13.547 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 13 04:05:13.547 INFO [stderr] | Dec 13 04:05:13.547 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 13 04:05:13.547 INFO [stderr] Dec 13 04:05:13.567 INFO [stderr] warning: variable `isValidEntry` should have a snake case name such as `is_valid_entry` Dec 13 04:05:13.567 INFO [stderr] --> src/main.rs:121:9 Dec 13 04:05:13.567 INFO [stderr] | Dec 13 04:05:13.567 INFO [stderr] 121 | let mut isValidEntry = false; Dec 13 04:05:13.567 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 04:05:13.567 INFO [stderr] Dec 13 04:05:14.023 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.98s Dec 13 04:05:14.025 INFO [stderr] su: No module specific data is present Dec 13 04:05:14.815 INFO running `"docker" "inspect" "b9639a50f2ba40655a72b4a3d69e1b8fd88a09608aa75e92e2568954eb6a4f53"` Dec 13 04:05:15.085 INFO running `"docker" "rm" "-f" "b9639a50f2ba40655a72b4a3d69e1b8fd88a09608aa75e92e2568954eb6a4f53"` Dec 13 04:05:15.406 INFO [stdout] b9639a50f2ba40655a72b4a3d69e1b8fd88a09608aa75e92e2568954eb6a4f53 Dec 13 04:05:15.415 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 04:05:15.828 INFO [stdout] 1520b5602e710f6ef5e1cf05cff3a451c3d1caf9fbfb1bbf5d3917a0c838e7d0 Dec 13 04:05:15.833 INFO running `"docker" "start" "-a" "1520b5602e710f6ef5e1cf05cff3a451c3d1caf9fbfb1bbf5d3917a0c838e7d0"` Dec 13 04:05:16.780 INFO [stderr] usermod: no changes Dec 13 04:05:16.839 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 13 04:05:16.839 INFO [stderr] Running /target/debug/deps/vending_machine-5a3a9fe96d9ea5ad Dec 13 04:05:16.851 INFO [stderr] su: No module specific data is present Dec 13 04:05:16.851 INFO [stdout] Dec 13 04:05:16.851 INFO [stdout] running 0 tests Dec 13 04:05:16.851 INFO [stdout] Dec 13 04:05:16.851 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 04:05:16.851 INFO [stdout] Dec 13 04:05:17.667 INFO running `"docker" "inspect" "1520b5602e710f6ef5e1cf05cff3a451c3d1caf9fbfb1bbf5d3917a0c838e7d0"` Dec 13 04:05:18.072 INFO running `"docker" "rm" "-f" "1520b5602e710f6ef5e1cf05cff3a451c3d1caf9fbfb1bbf5d3917a0c838e7d0"` Dec 13 04:05:18.302 INFO [stdout] 1520b5602e710f6ef5e1cf05cff3a451c3d1caf9fbfb1bbf5d3917a0c838e7d0