Dec 19 12:06:35.441 INFO checking n41r0j/1dv607_rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:06:35.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/n41r0j/1dv607_rust:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:06:35.932 INFO [stdout] 84eac9aee70703ce6e685002e27bdd28ffb8066dd64108b065ec9b486f1e718d
Dec 19 12:06:35.934 INFO running `"docker" "start" "-a" "84eac9aee70703ce6e685002e27bdd28ffb8066dd64108b065ec9b486f1e718d"`
Dec 19 12:06:37.648 INFO [stderr]     Checking member_register v0.1.0 (/opt/crater/workdir)
Dec 19 12:06:37.937 INFO [stderr] warning: unused variable: `choice`
Dec 19 12:06:37.937 INFO [stderr]   --> src/view/console.rs:42:13
Dec 19 12:06:37.937 INFO [stderr]    |
Dec 19 12:06:37.937 INFO [stderr] 42 |         let choice: String = self.get_input(String::from("Second question!"));
Dec 19 12:06:37.937 INFO [stderr]    |             ^^^^^^ help: consider using `_choice` instead
Dec 19 12:06:37.937 INFO [stderr]    |
Dec 19 12:06:37.937 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:06:37.937 INFO [stderr] 
Dec 19 12:06:37.948 INFO [stderr] warning: unused variable: `choice`
Dec 19 12:06:37.948 INFO [stderr]   --> src/view/console.rs:42:13
Dec 19 12:06:37.948 INFO [stderr]    |
Dec 19 12:06:37.948 INFO [stderr] 42 |         let choice: String = self.get_input(String::from("Second question!"));
Dec 19 12:06:37.948 INFO [stderr]    |             ^^^^^^ help: consider using `_choice` instead
Dec 19 12:06:37.948 INFO [stderr]    |
Dec 19 12:06:37.948 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:06:37.948 INFO [stderr] 
Dec 19 12:06:37.948 INFO [stderr] warning: struct is never constructed: `Boat`
Dec 19 12:06:37.948 INFO [stderr]  --> src/model/boat.rs:1:1
Dec 19 12:06:37.948 INFO [stderr]   |
Dec 19 12:06:37.948 INFO [stderr] 1 | pub struct Boat {
Dec 19 12:06:37.948 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 19 12:06:37.948 INFO [stderr]   |
Dec 19 12:06:37.948 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 12:06:37.948 INFO [stderr] 
Dec 19 12:06:37.948 INFO [stderr] warning: method is never used: `get_type`
Dec 19 12:06:37.948 INFO [stderr]  --> src/model/boat.rs:7:5
Dec 19 12:06:37.948 INFO [stderr]   |
Dec 19 12:06:37.948 INFO [stderr] 7 |     fn get_type(&self) -> &str {
Dec 19 12:06:37.948 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:06:37.948 INFO [stderr] 
Dec 19 12:06:37.948 INFO [stderr] warning: method is never used: `get_length`
Dec 19 12:06:37.948 INFO [stderr]   --> src/model/boat.rs:11:5
Dec 19 12:06:37.948 INFO [stderr]    |
Dec 19 12:06:37.949 INFO [stderr] 11 |     fn get_length(&self) -> &f64 {
Dec 19 12:06:37.949 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:06:37.949 INFO [stderr] 
Dec 19 12:06:37.959 INFO [stderr] warning: struct is never constructed: `Boat`
Dec 19 12:06:37.959 INFO [stderr]  --> src/model/boat.rs:1:1
Dec 19 12:06:37.959 INFO [stderr]   |
Dec 19 12:06:37.960 INFO [stderr] 1 | pub struct Boat {
Dec 19 12:06:37.960 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 19 12:06:37.960 INFO [stderr]   |
Dec 19 12:06:37.960 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 12:06:37.961 INFO [stderr] 
Dec 19 12:06:37.961 INFO [stderr] warning: method is never used: `get_type`
Dec 19 12:06:37.961 INFO [stderr]  --> src/model/boat.rs:7:5
Dec 19 12:06:37.961 INFO [stderr]   |
Dec 19 12:06:37.962 INFO [stderr] 7 |     fn get_type(&self) -> &str {
Dec 19 12:06:37.962 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:06:37.962 INFO [stderr] 
Dec 19 12:06:37.962 INFO [stderr] warning: method is never used: `get_length`
Dec 19 12:06:37.963 INFO [stderr]   --> src/model/boat.rs:11:5
Dec 19 12:06:37.963 INFO [stderr]    |
Dec 19 12:06:37.963 INFO [stderr] 11 |     fn get_length(&self) -> &f64 {
Dec 19 12:06:37.964 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:06:37.964 INFO [stderr] 
Dec 19 12:06:37.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Dec 19 12:06:39.268 INFO running `"docker" "inspect" "84eac9aee70703ce6e685002e27bdd28ffb8066dd64108b065ec9b486f1e718d"`
Dec 19 12:06:39.562 INFO running `"docker" "rm" "-f" "84eac9aee70703ce6e685002e27bdd28ffb8066dd64108b065ec9b486f1e718d"`
Dec 19 12:06:39.832 INFO [stdout] 84eac9aee70703ce6e685002e27bdd28ffb8066dd64108b065ec9b486f1e718d