[INFO] cloning repository https://github.com/dbrucknr/Rust-Struct-Composition
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbrucknr/Rust-Struct-Composition" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbrucknr%2FRust-Struct-Composition", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbrucknr%2FRust-Struct-Composition'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 747998aaeb72ebb81406f81cce3e36dd26db9e60
[INFO] checking dbrucknr/Rust-Struct-Composition against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbrucknr%2FRust-Struct-Composition" "/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/dbrucknr/Rust-Struct-Composition
[INFO] finished tweaking git repo https://github.com/dbrucknr/Rust-Struct-Composition
[INFO] tweaked toml for git repo https://github.com/dbrucknr/Rust-Struct-Composition written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dbrucknr/Rust-Struct-Composition on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dbrucknr/Rust-Struct-Composition 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" "+95813608313bff49cfc1afc393a946a3c085b772" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d470c70cf436a6a88dac2462ee94f1ec160e01c5ad15e800ddb5944dd929388c
[INFO] running `Command { std: "docker" "start" "-a" "d470c70cf436a6a88dac2462ee94f1ec160e01c5ad15e800ddb5944dd929388c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d470c70cf436a6a88dac2462ee94f1ec160e01c5ad15e800ddb5944dd929388c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d470c70cf436a6a88dac2462ee94f1ec160e01c5ad15e800ddb5944dd929388c", kill_on_drop: false }`
[INFO] [stdout] d470c70cf436a6a88dac2462ee94f1ec160e01c5ad15e800ddb5944dd929388c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e997687b1c15a2c15eed13f17c5be1259ea32883f2224de30c206e6546ef5331
[INFO] running `Command { std: "docker" "start" "-a" "e997687b1c15a2c15eed13f17c5be1259ea32883f2224de30c206e6546ef5331", kill_on_drop: false }`
[INFO] [stderr]     Checking app-struct-concept v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `controller` and `into_controller` are never used
[INFO] [stdout]   --> src/instances/mod.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl IpModule {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn controller(&self) -> &IpAddrController<IpAddrService<IpAddrRepository>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn into_controller(self) -> IpAddrController<IpAddrService<IpAddrRepository>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ip`, `is_v6`, and `is_private` are never read
[INFO] [stdout]  --> src/instances/controller/dtos.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct IpDto {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 6 |     pub ip: IpAddr,
[INFO] [stdout]   |         ^^
[INFO] [stdout] 7 |     pub is_v6: bool,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 8 |     pub is_private: bool,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `IpDto` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `controller` and `into_controller` are never used
[INFO] [stdout]   --> src/instances/mod.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl IpModule {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn controller(&self) -> &IpAddrController<IpAddrService<IpAddrRepository>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn into_controller(self) -> IpAddrController<IpAddrService<IpAddrRepository>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ip`, `is_v6`, and `is_private` are never read
[INFO] [stdout]  --> src/instances/controller/dtos.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct IpDto {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 6 |     pub ip: IpAddr,
[INFO] [stdout]   |         ^^
[INFO] [stdout] 7 |     pub is_v6: bool,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 8 |     pub is_private: bool,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `IpDto` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "e997687b1c15a2c15eed13f17c5be1259ea32883f2224de30c206e6546ef5331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e997687b1c15a2c15eed13f17c5be1259ea32883f2224de30c206e6546ef5331", kill_on_drop: false }`
[INFO] [stdout] e997687b1c15a2c15eed13f17c5be1259ea32883f2224de30c206e6546ef5331
