[INFO] cloning repository https://github.com/n41r0j/1dv607_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n41r0j/1dv607_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn41r0j%2F1dv607_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn41r0j%2F1dv607_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90e237c8c3618485c3522759f4a1f2577616c515
[INFO] testing n41r0j/1dv607_rust against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn41r0j%2F1dv607_rust" "/workspace/builds/worker-63/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-63/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/n41r0j/1dv607_rust on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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 /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate git repo https://github.com/n41r0j/1dv607_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d58ce0aadfccbd4849b608f45bcb2492b750a44be6ea81542a1f087e3f73050
[INFO] running `Command { std: "docker" "start" "-a" "6d58ce0aadfccbd4849b608f45bcb2492b750a44be6ea81542a1f087e3f73050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d58ce0aadfccbd4849b608f45bcb2492b750a44be6ea81542a1f087e3f73050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d58ce0aadfccbd4849b608f45bcb2492b750a44be6ea81542a1f087e3f73050", kill_on_drop: false }`
[INFO] [stdout] 6d58ce0aadfccbd4849b608f45bcb2492b750a44be6ea81542a1f087e3f73050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3ef91f886b4933bf2b75b5a613b033f6c9a0074431c81b2ad9e320554189165
[INFO] running `Command { std: "docker" "start" "-a" "a3ef91f886b4933bf2b75b5a613b033f6c9a0074431c81b2ad9e320554189165", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling member_register v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `choice`
[INFO] [stdout]   --> src/view/console.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let choice: String = self.get_input(String::from("Second question!"));
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_choice`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Boat`
[INFO] [stdout]  --> src/model/boat.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Boat {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_type`
[INFO] [stdout]  --> src/model/boat.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn get_type(&self) -> &str {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_length`
[INFO] [stdout]   --> src/model/boat.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn get_length(&self) -> &f64 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "a3ef91f886b4933bf2b75b5a613b033f6c9a0074431c81b2ad9e320554189165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ef91f886b4933bf2b75b5a613b033f6c9a0074431c81b2ad9e320554189165", kill_on_drop: false }`
[INFO] [stdout] a3ef91f886b4933bf2b75b5a613b033f6c9a0074431c81b2ad9e320554189165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f9419377f5ca3b2ab74d098c566110d2ef7b8550e15008e1251cbf8b5c2043e
[INFO] running `Command { std: "docker" "start" "-a" "7f9419377f5ca3b2ab74d098c566110d2ef7b8550e15008e1251cbf8b5c2043e", kill_on_drop: false }`
[INFO] [stderr]    Compiling member_register v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `choice`
[INFO] [stdout]   --> src/view/console.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let choice: String = self.get_input(String::from("Second question!"));
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_choice`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Boat`
[INFO] [stdout]  --> src/model/boat.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Boat {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_type`
[INFO] [stdout]  --> src/model/boat.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn get_type(&self) -> &str {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_length`
[INFO] [stdout]   --> src/model/boat.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn get_length(&self) -> &f64 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f9419377f5ca3b2ab74d098c566110d2ef7b8550e15008e1251cbf8b5c2043e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f9419377f5ca3b2ab74d098c566110d2ef7b8550e15008e1251cbf8b5c2043e", kill_on_drop: false }`
[INFO] [stdout] 7f9419377f5ca3b2ab74d098c566110d2ef7b8550e15008e1251cbf8b5c2043e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13949e16781d02c339b7621fb723cc5feed2af9d7135caebecd8b94741380497
[INFO] running `Command { std: "docker" "start" "-a" "13949e16781d02c339b7621fb723cc5feed2af9d7135caebecd8b94741380497", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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: if this is intentional, prefix it 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:1:12
[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: associated function is never used: `get_type`
[INFO] [stderr]  --> src/model/boat.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn get_type(&self) -> &str {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_length`
[INFO] [stderr]   --> src/model/boat.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn get_length(&self) -> &f64 {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `member_register` (bin "member_register" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/member_register-2fc7368c24345d40)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13949e16781d02c339b7621fb723cc5feed2af9d7135caebecd8b94741380497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13949e16781d02c339b7621fb723cc5feed2af9d7135caebecd8b94741380497", kill_on_drop: false }`
[INFO] [stdout] 13949e16781d02c339b7621fb723cc5feed2af9d7135caebecd8b94741380497