[INFO] fetching crate llmtoolbox 0.3.4...
[INFO] checking llmtoolbox-0.3.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate llmtoolbox 0.3.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate llmtoolbox 0.3.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate llmtoolbox 0.3.4
[INFO] tweaked toml for crates.io crate llmtoolbox 0.3.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate llmtoolbox 0.3.4 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] crate crates.io crate llmtoolbox 0.3.4 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1f31c70ecba3b2b94fae031068f5db7d69a5936baf16d43a1f16ac7081c3857b
[INFO] running `Command { std: "docker" "start" "-a" "1f31c70ecba3b2b94fae031068f5db7d69a5936baf16d43a1f16ac7081c3857b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f31c70ecba3b2b94fae031068f5db7d69a5936baf16d43a1f16ac7081c3857b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f31c70ecba3b2b94fae031068f5db7d69a5936baf16d43a1f16ac7081c3857b", kill_on_drop: false }`
[INFO] [stdout] 1f31c70ecba3b2b94fae031068f5db7d69a5936baf16d43a1f16ac7081c3857b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0797c395d2d1a79864cc57b1249fbf8777b3c59fe4b2757ad59aedf6a531a61b
[INFO] running `Command { std: "docker" "start" "-a" "0797c395d2d1a79864cc57b1249fbf8777b3c59fe4b2757ad59aedf6a531a61b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling indices v0.3.6
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]    Compiling syn v2.0.92
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling error_set_impl v0.8.4
[INFO] [stderr]    Compiling llmtool v0.3.4
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling schemars_derive v1.0.0-alpha.17
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking error_set v0.8.4
[INFO] [stderr]     Checking schemars v1.0.0-alpha.17
[INFO] [stderr]     Checking llmtoolbox v0.3.4 (/opt/rustwide/workdir)
[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" "0797c395d2d1a79864cc57b1249fbf8777b3c59fe4b2757ad59aedf6a531a61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0797c395d2d1a79864cc57b1249fbf8777b3c59fe4b2757ad59aedf6a531a61b", kill_on_drop: false }`
[INFO] [stdout] 0797c395d2d1a79864cc57b1249fbf8777b3c59fe4b2757ad59aedf6a531a61b
