[INFO] cloning repository https://github.com/ovidius72/rust-todo-alt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ovidius72/rust-todo-alt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fovidius72%2Frust-todo-alt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fovidius72%2Frust-todo-alt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb4a04c24d06e8e47c2fd987f86f1123de4568a9
[INFO] testing ovidius72/rust-todo-alt against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fovidius72%2Frust-todo-alt" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ovidius72/rust-todo-alt
[INFO] finished tweaking git repo https://github.com/ovidius72/rust-todo-alt
[INFO] tweaked toml for git repo https://github.com/ovidius72/rust-todo-alt written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ovidius72/rust-todo-alt on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ovidius72/rust-todo-alt 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid-macro-internal v1.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d47fcb99b60d440f8155a151576b02f86bf95f5e86bc6036b8abdfb3146010df
[INFO] running `Command { std: "docker" "start" "-a" "d47fcb99b60d440f8155a151576b02f86bf95f5e86bc6036b8abdfb3146010df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d47fcb99b60d440f8155a151576b02f86bf95f5e86bc6036b8abdfb3146010df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47fcb99b60d440f8155a151576b02f86bf95f5e86bc6036b8abdfb3146010df", kill_on_drop: false }`
[INFO] [stdout] d47fcb99b60d440f8155a151576b02f86bf95f5e86bc6036b8abdfb3146010df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 78a81e38ef7630758012d52e648b20b0599fb9fe9443413f25bc7058f07575c2
[INFO] running `Command { std: "docker" "start" "-a" "78a81e38ef7630758012d52e648b20b0599fb9fe9443413f25bc7058f07575c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.35
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling uuid-macro-internal v1.7.0
[INFO] [stderr]    Compiling uuid v1.7.0
[INFO] [stderr]    Compiling plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/todo_item/mod.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct TodoItem {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 33 |     pub id: Uuid,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `toggle_completed_by_id` is never used
[INFO] [stdout]   --> src/todo_list/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl TodoList {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn toggle_completed_by_id(&mut self, id: Uuid) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.45s
[INFO] running `Command { std: "docker" "inspect" "78a81e38ef7630758012d52e648b20b0599fb9fe9443413f25bc7058f07575c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a81e38ef7630758012d52e648b20b0599fb9fe9443413f25bc7058f07575c2", kill_on_drop: false }`
[INFO] [stdout] 78a81e38ef7630758012d52e648b20b0599fb9fe9443413f25bc7058f07575c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 62582cdaf5c516fdffc552407af385a9b196f075237d799b64e902eac4c95474
[INFO] running `Command { std: "docker" "start" "-a" "62582cdaf5c516fdffc552407af385a9b196f075237d799b64e902eac4c95474", kill_on_drop: false }`
[INFO] [stderr]    Compiling plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/todo_item/mod.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct TodoItem {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 33 |     pub id: Uuid,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `toggle_completed_by_id` is never used
[INFO] [stdout]   --> src/todo_list/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl TodoList {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn toggle_completed_by_id(&mut self, id: Uuid) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "62582cdaf5c516fdffc552407af385a9b196f075237d799b64e902eac4c95474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62582cdaf5c516fdffc552407af385a9b196f075237d799b64e902eac4c95474", kill_on_drop: false }`
[INFO] [stdout] 62582cdaf5c516fdffc552407af385a9b196f075237d799b64e902eac4c95474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 414b2f80b4efeb1b696e9c4a3a8cf0ec985aaba35e6723ab6706f34a8fa2f3ce
[INFO] running `Command { std: "docker" "start" "-a" "414b2f80b4efeb1b696e9c4a3a8cf0ec985aaba35e6723ab6706f34a8fa2f3ce", kill_on_drop: false }`
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/todo_item/mod.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct TodoItem {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 33 |     pub id: Uuid,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `toggle_completed_by_id` is never used
[INFO] [stderr]   --> src/todo_list/mod.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 8  | impl TodoList {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 37 |     pub fn toggle_completed_by_id(&mut self, id: Uuid) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `plugin` (bin "plugin" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/plugin-ea16036d8ccda3a4)
[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" "414b2f80b4efeb1b696e9c4a3a8cf0ec985aaba35e6723ab6706f34a8fa2f3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "414b2f80b4efeb1b696e9c4a3a8cf0ec985aaba35e6723ab6706f34a8fa2f3ce", kill_on_drop: false }`
[INFO] [stdout] 414b2f80b4efeb1b696e9c4a3a8cf0ec985aaba35e6723ab6706f34a8fa2f3ce