[INFO] cloning repository https://github.com/tiagonevestia/rust-unit-tests
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tiagonevestia/rust-unit-tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiagonevestia%2Frust-unit-tests", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiagonevestia%2Frust-unit-tests'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3d4ff746239c97fb4c0df295c42adc44b9330a5
[INFO] checking tiagonevestia/rust-unit-tests against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiagonevestia%2Frust-unit-tests" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tiagonevestia/rust-unit-tests
[INFO] finished tweaking git repo https://github.com/tiagonevestia/rust-unit-tests
[INFO] tweaked toml for git repo https://github.com/tiagonevestia/rust-unit-tests written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tiagonevestia/rust-unit-tests on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tiagonevestia/rust-unit-tests 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20513a53025c111ca71ca3286fed4e3cc0da9e6f97b9abe567d6140ee2a9e79f
[INFO] running `Command { std: "docker" "start" "-a" "20513a53025c111ca71ca3286fed4e3cc0da9e6f97b9abe567d6140ee2a9e79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20513a53025c111ca71ca3286fed4e3cc0da9e6f97b9abe567d6140ee2a9e79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20513a53025c111ca71ca3286fed4e3cc0da9e6f97b9abe567d6140ee2a9e79f", kill_on_drop: false }`
[INFO] [stdout] 20513a53025c111ca71ca3286fed4e3cc0da9e6f97b9abe567d6140ee2a9e79f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aea063a338a47eb72061f5cf74b6a291c7a6786cfd8a97c0a63a60cb5a6b07c2
[INFO] running `Command { std: "docker" "start" "-a" "aea063a338a47eb72061f5cf74b6a291c7a6786cfd8a97c0a63a60cb5a6b07c2", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-unit-tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SomeStructure` is never constructed
[INFO] [stdout]  --> src/utils/some_structure.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct SomeStructure {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `double_value` is never used
[INFO] [stdout]   --> src/utils/some_structure.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl SomeStructure {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 10 |     fn double_value(&self) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `module_private_function` is never used
[INFO] [stdout]   --> src/utils/some_structure.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn module_private_function() {}
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "aea063a338a47eb72061f5cf74b6a291c7a6786cfd8a97c0a63a60cb5a6b07c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea063a338a47eb72061f5cf74b6a291c7a6786cfd8a97c0a63a60cb5a6b07c2", kill_on_drop: false }`
[INFO] [stdout] aea063a338a47eb72061f5cf74b6a291c7a6786cfd8a97c0a63a60cb5a6b07c2
