[INFO] cloning repository https://github.com/mcmah309/llmtoolbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcmah309/llmtoolbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcmah309%2Fllmtoolbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcmah309%2Fllmtoolbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a37aebf5b93ab033baa0d5ba04cf1dd86fea7876
[INFO] checking mcmah309/llmtoolbox against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcmah309%2Fllmtoolbox" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mcmah309/llmtoolbox
[INFO] finished tweaking git repo https://github.com/mcmah309/llmtoolbox
[INFO] tweaked toml for git repo https://github.com/mcmah309/llmtoolbox written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mcmah309/llmtoolbox on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 55 packages to latest compatible versions
[INFO] [stderr]       Adding error_set v0.8.5 (available: v0.9.0)
[INFO] [stderr]       Adding schemars v1.0.0-alpha.17 (available: v1.1.0)
[INFO] [stderr]       Adding schemars_derive v1.0.0-alpha.17 (available: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b26f27699ddc47f4943cb604b80cc0658cd50e74a549c9bf91d113ebd2e77f3
[INFO] running `Command { std: "docker" "start" "-a" "0b26f27699ddc47f4943cb604b80cc0658cd50e74a549c9bf91d113ebd2e77f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b26f27699ddc47f4943cb604b80cc0658cd50e74a549c9bf91d113ebd2e77f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b26f27699ddc47f4943cb604b80cc0658cd50e74a549c9bf91d113ebd2e77f3", kill_on_drop: false }`
[INFO] [stdout] 0b26f27699ddc47f4943cb604b80cc0658cd50e74a549c9bf91d113ebd2e77f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ff7d15e3621a7bf5d011dc2e064402fb5f8d0e21d96b030e7397d36dc0c56ed
[INFO] running `Command { std: "docker" "start" "-a" "2ff7d15e3621a7bf5d011dc2e064402fb5f8d0e21d96b030e7397d36dc0c56ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling indices v0.3.6
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling schemars_derive v1.0.0-alpha.17
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling error_set_impl v0.8.5
[INFO] [stderr]    Compiling llmtool v0.3.4 (/opt/rustwide/workdir/llmtool)
[INFO] [stderr]     Checking error_set v0.8.5
[INFO] [stderr]     Checking llmtoolbox v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking schemars v1.0.0-alpha.17
[INFO] [stdout] warning: struct `Y` is never constructed
[INFO] [stdout]    --> tests/mod.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 |     struct Y {
[INFO] [stdout]     |            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Box<dyn Any>, Infallible>
[INFO] [stdout]    --> tests/mod.rs:116:31
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     return Ok(Ok(Box::new(self.greet(&greeting))));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Box<dyn Any>, Infallible>
[INFO] [stdout]    --> tests/mod.rs:119:31
[INFO] [stdout]     |
[INFO] [stdout] 119 |                     return Ok(Ok(Box::new(self.goodbye())));
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Box<dyn Any>, Infallible>
[INFO] [stdout]    --> tests/mod.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     #[llmtool::tool]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `llmtool::tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Box<dyn Any>, Infallible>
[INFO] [stdout]    --> tests/mod.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 |     #[llmtool::tool]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `llmtool::tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> tests/mod.rs:284:5
[INFO] [stdout]     |
[INFO] [stdout] 284 |     #[llmtool::tool]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `llmtool::tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Box<dyn Any>, Infallible>
[INFO] [stdout]    --> tests/mod.rs:513:5
[INFO] [stdout]     |
[INFO] [stdout] 513 |     #[llmtool::tool]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `llmtool::tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llmtoolbox` (test "mod") due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "2ff7d15e3621a7bf5d011dc2e064402fb5f8d0e21d96b030e7397d36dc0c56ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff7d15e3621a7bf5d011dc2e064402fb5f8d0e21d96b030e7397d36dc0c56ed", kill_on_drop: false }`
[INFO] [stdout] 2ff7d15e3621a7bf5d011dc2e064402fb5f8d0e21d96b030e7397d36dc0c56ed