[INFO] cloning repository https://github.com/n41r0j/1dv607_rust
[INFO] running `"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"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn41r0j%2F1dv607_rust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 90e237c8c3618485c3522759f4a1f2577616c515
[INFO] checking n41r0j/1dv607_rust against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn41r0j%2F1dv607_rust" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/n41r0j/1dv607_rust on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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 /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/n41r0j/1dv607_rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b744ba622e00c1bb3902a07a917266f41afba0c6656c89194b5bf2b8f91ed0dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b744ba622e00c1bb3902a07a917266f41afba0c6656c89194b5bf2b8f91ed0dc"`
[INFO] [stderr]     Checking 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: 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: 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] warning: 4 warnings emitted
[INFO] [stderr] 
[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: 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] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "b744ba622e00c1bb3902a07a917266f41afba0c6656c89194b5bf2b8f91ed0dc"`
[INFO] running `"docker" "rm" "-f" "b744ba622e00c1bb3902a07a917266f41afba0c6656c89194b5bf2b8f91ed0dc"`
[INFO] [stdout] b744ba622e00c1bb3902a07a917266f41afba0c6656c89194b5bf2b8f91ed0dc