[INFO] cloning repository https://github.com/ogzhanolguncu/rust-todo-with-json-io
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ogzhanolguncu/rust-todo-with-json-io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogzhanolguncu%2Frust-todo-with-json-io", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogzhanolguncu%2Frust-todo-with-json-io'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8cd27f545b1ba6c3520b485a7d90d49533f86e1c
[INFO] testing ogzhanolguncu/rust-todo-with-json-io against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogzhanolguncu%2Frust-todo-with-json-io" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ogzhanolguncu/rust-todo-with-json-io
[INFO] finished tweaking git repo https://github.com/ogzhanolguncu/rust-todo-with-json-io
[INFO] tweaked toml for git repo https://github.com/ogzhanolguncu/rust-todo-with-json-io written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ogzhanolguncu/rust-todo-with-json-io on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ogzhanolguncu/rust-todo-with-json-io 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9859abdad9641de42cc5358150a51564b3c58e340b82de74f22046292761357
[INFO] running `Command { std: "docker" "start" "-a" "f9859abdad9641de42cc5358150a51564b3c58e340b82de74f22046292761357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9859abdad9641de42cc5358150a51564b3c58e340b82de74f22046292761357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9859abdad9641de42cc5358150a51564b3c58e340b82de74f22046292761357", kill_on_drop: false }`
[INFO] [stdout] f9859abdad9641de42cc5358150a51564b3c58e340b82de74f22046292761357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beaf8418475851432fdc2cdd5660c60a382c1add9986d2d8c9d0ccf67cee7982
[INFO] running `Command { std: "docker" "start" "-a" "beaf8418475851432fdc2cdd5660c60a382c1add9986d2d8c9d0ccf67cee7982", kill_on_drop: false }`
[INFO] [stderr]    Compiling todo_app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input_status`
[INFO] [stdout]   --> src/to_do/structs/done.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let input_status: String = String::from("done");
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_status`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `status` is never read
[INFO] [stdout]  --> src/to_do/structs/base.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Base {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 2 |     pub title: String,
[INFO] [stdout] 3 |     pub status: String,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Delete` is never used
[INFO] [stdout]  --> src/to_do/structs/traits/delete.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Delete {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Edit` is never used
[INFO] [stdout]  --> src/to_do/structs/traits/edit.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Edit {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Get` is never used
[INFO] [stdout]  --> src/to_do/structs/traits/get.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Get {
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "beaf8418475851432fdc2cdd5660c60a382c1add9986d2d8c9d0ccf67cee7982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beaf8418475851432fdc2cdd5660c60a382c1add9986d2d8c9d0ccf67cee7982", kill_on_drop: false }`
[INFO] [stdout] beaf8418475851432fdc2cdd5660c60a382c1add9986d2d8c9d0ccf67cee7982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb771190b456d08bfd8257b0fcffaec29a0a63998266801e6bcee30f327f197d
[INFO] running `Command { std: "docker" "start" "-a" "bb771190b456d08bfd8257b0fcffaec29a0a63998266801e6bcee30f327f197d", kill_on_drop: false }`
[INFO] [stderr]    Compiling todo_app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input_status`
[INFO] [stdout]   --> src/to_do/structs/done.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let input_status: String = String::from("done");
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_status`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `status` is never read
[INFO] [stdout]  --> src/to_do/structs/base.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Base {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 2 |     pub title: String,
[INFO] [stdout] 3 |     pub status: String,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Delete` is never used
[INFO] [stdout]  --> src/to_do/structs/traits/delete.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Delete {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Edit` is never used
[INFO] [stdout]  --> src/to_do/structs/traits/edit.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Edit {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Get` is never used
[INFO] [stdout]  --> src/to_do/structs/traits/get.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Get {
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "bb771190b456d08bfd8257b0fcffaec29a0a63998266801e6bcee30f327f197d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb771190b456d08bfd8257b0fcffaec29a0a63998266801e6bcee30f327f197d", kill_on_drop: false }`
[INFO] [stdout] bb771190b456d08bfd8257b0fcffaec29a0a63998266801e6bcee30f327f197d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0dc3e73c1c32e376f6f1a79a5f94217d96abc562f40a253e115b24fd78a7a8f4
[INFO] running `Command { std: "docker" "start" "-a" "0dc3e73c1c32e376f6f1a79a5f94217d96abc562f40a253e115b24fd78a7a8f4", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `input_status`
[INFO] [stderr]   --> src/to_do/structs/done.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |         let input_status: String = String::from("done");
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_status`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `status` is never read
[INFO] [stderr]  --> src/to_do/structs/base.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Base {
[INFO] [stderr]   |            ---- field in this struct
[INFO] [stderr] 2 |     pub title: String,
[INFO] [stderr] 3 |     pub status: String,
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Delete` is never used
[INFO] [stderr]  --> src/to_do/structs/traits/delete.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Delete {
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Edit` is never used
[INFO] [stderr]  --> src/to_do/structs/traits/edit.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Edit {
[INFO] [stderr]   |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Get` is never used
[INFO] [stderr]  --> src/to_do/structs/traits/get.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Get {
[INFO] [stderr]   |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `todo_app` (bin "todo_app" test) generated 5 warnings (run `cargo fix --bin "todo_app" -p todo_app --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/todo_app-f11dc29dc1859ec9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0dc3e73c1c32e376f6f1a79a5f94217d96abc562f40a253e115b24fd78a7a8f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc3e73c1c32e376f6f1a79a5f94217d96abc562f40a253e115b24fd78a7a8f4", kill_on_drop: false }`
[INFO] [stdout] 0dc3e73c1c32e376f6f1a79a5f94217d96abc562f40a253e115b24fd78a7a8f4