[INFO] cloning repository https://github.com/fraktalio/fmodel-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fraktalio/fmodel-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffraktalio%2Ffmodel-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffraktalio%2Ffmodel-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56e9734d2c225611eb219d3ab8795dda423375b6
[INFO] checking fraktalio/fmodel-rust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffraktalio%2Ffmodel-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fraktalio/fmodel-rust on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fraktalio/fmodel-rust
[INFO] finished tweaking git repo https://github.com/fraktalio/fmodel-rust
[INFO] tweaked toml for git repo https://github.com/fraktalio/fmodel-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fraktalio/fmodel-rust 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_more v1.0.0
[INFO] [stderr]   Downloaded derive_more-impl v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a506ac029f0122210630b073aaa69a4a2b17623a3529db7dcda3d180c2d9266f
[INFO] running `Command { std: "docker" "start" "-a" "a506ac029f0122210630b073aaa69a4a2b17623a3529db7dcda3d180c2d9266f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a506ac029f0122210630b073aaa69a4a2b17623a3529db7dcda3d180c2d9266f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a506ac029f0122210630b073aaa69a4a2b17623a3529db7dcda3d180c2d9266f", kill_on_drop: false }`
[INFO] [stdout] a506ac029f0122210630b073aaa69a4a2b17623a3529db7dcda3d180c2d9266f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c8e15133452d773e2b2860e320e7fc4f5dcf90d9370921ffe1f48ccc0b43a0d
[INFO] running `Command { std: "docker" "start" "-a" "0c8e15133452d773e2b2860e320e7fc4f5dcf90d9370921ffe1f48ccc0b43a0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]     Checking tokio v1.39.3
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking fmodel-rust v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]    --> tests/application/mod.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Id {
[INFO] [stdout]     |           -- method in this trait
[INFO] [stdout] 110 |     fn id(&self) -> u32;
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]    --> tests/application/mod.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Id {
[INFO] [stdout]     |           -- method in this trait
[INFO] [stdout] 110 |     fn id(&self) -> u32;
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]    --> tests/application/mod.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Id {
[INFO] [stdout]     |           -- method in this trait
[INFO] [stdout] 110 |     fn id(&self) -> u32;
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]    --> tests/application/mod.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Id {
[INFO] [stdout]     |           -- method in this trait
[INFO] [stdout] 110 |     fn id(&self) -> u32;
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]    --> tests/application/mod.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Id {
[INFO] [stdout]     |           -- method in this trait
[INFO] [stdout] 110 |     fn id(&self) -> u32;
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]    --> tests/application/mod.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Id {
[INFO] [stdout]     |           -- method in this trait
[INFO] [stdout] 110 |     fn id(&self) -> u32;
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `id` is never used
[INFO] [stdout]    --> tests/application/mod.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Id {
[INFO] [stdout]     |           -- method in this trait
[INFO] [stdout] 110 |     fn id(&self) -> u32;
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `Command { std: "docker" "inspect" "0c8e15133452d773e2b2860e320e7fc4f5dcf90d9370921ffe1f48ccc0b43a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8e15133452d773e2b2860e320e7fc4f5dcf90d9370921ffe1f48ccc0b43a0d", kill_on_drop: false }`
[INFO] [stdout] 0c8e15133452d773e2b2860e320e7fc4f5dcf90d9370921ffe1f48ccc0b43a0d