[INFO] cloning repository https://github.com/mrcrgl/rust-example-project-structure-202510
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrcrgl/rust-example-project-structure-202510" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrcrgl%2Frust-example-project-structure-202510", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrcrgl%2Frust-example-project-structure-202510'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 024413f26af05ea5bf886c4099061d82679cf9e8
[INFO] checking mrcrgl/rust-example-project-structure-202510 against try#87f2ecc56b5f6032b075c8934ebc77f28d57183c for pr-148190
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrcrgl%2Frust-example-project-structure-202510" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mrcrgl/rust-example-project-structure-202510
[INFO] finished tweaking git repo https://github.com/mrcrgl/rust-example-project-structure-202510
[INFO] tweaked toml for git repo https://github.com/mrcrgl/rust-example-project-structure-202510 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mrcrgl/rust-example-project-structure-202510 on toolchain 87f2ecc56b5f6032b075c8934ebc77f28d57183c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mrcrgl/rust-example-project-structure-202510 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84d1741e1437569cc45967284700997135f2123af7abe5356a9589bcd828810e
[INFO] running `Command { std: "docker" "start" "-a" "84d1741e1437569cc45967284700997135f2123af7abe5356a9589bcd828810e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d1741e1437569cc45967284700997135f2123af7abe5356a9589bcd828810e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d1741e1437569cc45967284700997135f2123af7abe5356a9589bcd828810e", kill_on_drop: false }`
[INFO] [stdout] 84d1741e1437569cc45967284700997135f2123af7abe5356a9589bcd828810e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03ce944709a68a78cd39be06488c146a578debeaf845f8c6d03704d5d293581c
[INFO] running `Command { std: "docker" "start" "-a" "03ce944709a68a78cd39be06488c146a578debeaf845f8c6d03704d5d293581c", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-containers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `square::Square`
[INFO] [stdout]   --> src/domain/models/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use square::Square;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `square::Square`
[INFO] [stdout]   --> src/domain/models/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use square::Square;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Area2` is never used
[INFO] [stdout]  --> src/domain/area.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Area2<T> {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Square` is never constructed
[INFO] [stdout]  --> src/domain/models/square.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Square {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `try_new` is never used
[INFO] [stdout]  --> src/domain/models/square.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl Square {
[INFO] [stdout]   | ----------- associated function in this implementation
[INFO] [stdout] 8 |     pub fn try_new(width: f64) -> Result<Self, InputError> {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Area2` is never used
[INFO] [stdout]  --> src/domain/area.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Area2<T> {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Square` is never constructed
[INFO] [stdout]  --> src/domain/models/square.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Square {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `try_new` is never used
[INFO] [stdout]  --> src/domain/models/square.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl Square {
[INFO] [stdout]   | ----------- associated function in this implementation
[INFO] [stdout] 8 |     pub fn try_new(width: f64) -> Result<Self, InputError> {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "03ce944709a68a78cd39be06488c146a578debeaf845f8c6d03704d5d293581c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ce944709a68a78cd39be06488c146a578debeaf845f8c6d03704d5d293581c", kill_on_drop: false }`
[INFO] [stdout] 03ce944709a68a78cd39be06488c146a578debeaf845f8c6d03704d5d293581c