[INFO] updating cached repository https://github.com/n41r0j/1dv607_rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 90e237c8c3618485c3522759f4a1f2577616c515
[INFO] testing n41r0j/1dv607_rust against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn41r0j%2F1dv607_rust" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/n41r0j/1dv607_rust on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/n41r0j/1dv607_rust
[INFO] finished tweaking git repo https://github.com/n41r0j/1dv607_rust
[INFO] tweaked toml for git repo https://github.com/n41r0j/1dv607_rust written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/n41r0j/1dv607_rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] fd2bf639e57950e5ea9840b00d53f90b8641583876c57fe5bf2ca9dda7bb2beb
[INFO] running `"docker" "start" "-a" "fd2bf639e57950e5ea9840b00d53f90b8641583876c57fe5bf2ca9dda7bb2beb"`
[INFO] [stderr]    Compiling member_register v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `choice`
[INFO] [stderr]   --> src/view/console.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let choice: String = self.get_input(String::from("Second question!"));
[INFO] [stderr]    |             ^^^^^^ help: consider prefixing with an underscore: `_choice`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Boat`
[INFO] [stderr]  --> src/model/boat.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Boat {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_type`
[INFO] [stderr]  --> src/model/boat.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn get_type(&self) -> &str {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_length`
[INFO] [stderr]   --> src/model/boat.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn get_length(&self) -> &f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "fd2bf639e57950e5ea9840b00d53f90b8641583876c57fe5bf2ca9dda7bb2beb"`
[INFO] running `"docker" "rm" "-f" "fd2bf639e57950e5ea9840b00d53f90b8641583876c57fe5bf2ca9dda7bb2beb"`
[INFO] [stdout] fd2bf639e57950e5ea9840b00d53f90b8641583876c57fe5bf2ca9dda7bb2beb
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e179722c05265eb5f4f7949457fc439f5b8392aad7b356c847108db4d150226b
[INFO] running `"docker" "start" "-a" "e179722c05265eb5f4f7949457fc439f5b8392aad7b356c847108db4d150226b"`
[INFO] [stderr]    Compiling member_register v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `choice`
[INFO] [stderr]   --> src/view/console.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let choice: String = self.get_input(String::from("Second question!"));
[INFO] [stderr]    |             ^^^^^^ help: consider prefixing with an underscore: `_choice`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Boat`
[INFO] [stderr]  --> src/model/boat.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Boat {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_type`
[INFO] [stderr]  --> src/model/boat.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn get_type(&self) -> &str {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_length`
[INFO] [stderr]   --> src/model/boat.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn get_length(&self) -> &f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "e179722c05265eb5f4f7949457fc439f5b8392aad7b356c847108db4d150226b"`
[INFO] running `"docker" "rm" "-f" "e179722c05265eb5f4f7949457fc439f5b8392aad7b356c847108db4d150226b"`
[INFO] [stdout] e179722c05265eb5f4f7949457fc439f5b8392aad7b356c847108db4d150226b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] e5d575f3bc7931f590165b18163c5a1ede4ea0a0a0f5a4161fa8e38574870e9a
[INFO] running `"docker" "start" "-a" "e5d575f3bc7931f590165b18163c5a1ede4ea0a0a0f5a4161fa8e38574870e9a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/member_register-f17e83671dcbe6b1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e5d575f3bc7931f590165b18163c5a1ede4ea0a0a0f5a4161fa8e38574870e9a"`
[INFO] running `"docker" "rm" "-f" "e5d575f3bc7931f590165b18163c5a1ede4ea0a0a0f5a4161fa8e38574870e9a"`
[INFO] [stdout] e5d575f3bc7931f590165b18163c5a1ede4ea0a0a0f5a4161fa8e38574870e9a