[INFO] cloning repository https://github.com/iwyatt/myllm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iwyatt/myllm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwyatt%2Fmyllm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwyatt%2Fmyllm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63169dff248a5e1012d66996a0ea2ff6814759d2
[INFO] checking iwyatt/myllm 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%2Fiwyatt%2Fmyllm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iwyatt/myllm
[INFO] finished tweaking git repo https://github.com/iwyatt/myllm
[INFO] tweaked toml for git repo https://github.com/iwyatt/myllm written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iwyatt/myllm 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 git repo https://github.com/iwyatt/myllm 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 47fd1a02867210dc2b3de7d977ae2ac59ddfd3e74dfac9c405d3d25348d4432c
[INFO] running `Command { std: "docker" "start" "-a" "47fd1a02867210dc2b3de7d977ae2ac59ddfd3e74dfac9c405d3d25348d4432c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47fd1a02867210dc2b3de7d977ae2ac59ddfd3e74dfac9c405d3d25348d4432c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47fd1a02867210dc2b3de7d977ae2ac59ddfd3e74dfac9c405d3d25348d4432c", kill_on_drop: false }`
[INFO] [stdout] 47fd1a02867210dc2b3de7d977ae2ac59ddfd3e74dfac9c405d3d25348d4432c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 236e6bca87c105a5fce82ddccc9fd6bd3d2778ae65efc4b9c5a223843a87c378
[INFO] running `Command { std: "docker" "start" "-a" "236e6bca87c105a5fce82ddccc9fd6bd3d2778ae65efc4b9c5a223843a87c378", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling esaxx-rs v0.1.10
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]     Checking unicode-normalization-alignments v0.1.12
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking partial_sort v0.2.0
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking macro_rules_attribute v0.1.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.16
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]    Compiling ggml-sys v0.2.0-dev (https://github.com/rustformers/llm?branch=main#9376078c)
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking rayon-cond v0.1.0
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling monostate-impl v0.1.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]     Checking onig v6.4.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking ggml v0.2.0-dev (https://github.com/rustformers/llm?branch=main#9376078c)
[INFO] [stderr]     Checking llm-samplers v0.0.7
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]     Checking spm_precompiled v0.1.4
[INFO] [stderr]     Checking monostate v0.1.10
[INFO] [stderr]     Checking serde_bytes v0.11.12
[INFO] [stderr]     Checking tokenizers v0.13.4
[INFO] [stderr]     Checking llm-base v0.2.0-dev (https://github.com/rustformers/llm?branch=main#9376078c)
[INFO] [stderr]     Checking llm-llama v0.2.0-dev (https://github.com/rustformers/llm?branch=main#9376078c)
[INFO] [stderr]     Checking llm-gpt2 v0.2.0-dev (https://github.com/rustformers/llm?branch=main#9376078c)
[INFO] [stderr]     Checking llm-mpt v0.2.0-dev (https://github.com/rustformers/llm?branch=main#9376078c)
[INFO] [stderr]     Checking llm-gptneox v0.2.0-dev (https://github.com/rustformers/llm?branch=main#9376078c)
[INFO] [stderr]     Checking llm-bloom v0.2.0-dev (https://github.com/rustformers/llm?branch=main#9376078c)
[INFO] [stderr]     Checking llm-gptj v0.2.0-dev (https://github.com/rustformers/llm?branch=main#9376078c)
[INFO] [stderr]     Checking llm v0.2.0-dev (https://github.com/rustformers/llm?branch=main#9376078c)
[INFO] [stderr]     Checking myllm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<InferenceFeedback, Infallible>
[INFO] [stdout]   --> src/main.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |           |r| match r {
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 30 | |             llm::InferenceResponse::PromptToken(t) | llm::InferenceResponse::InferredToken(t) => {
[INFO] [stdout] 31 | |                 print!("{t}");
[INFO] [stdout] 32 | |                 std::io::stdout().flush().unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |             _ => Ok(llm::InferenceFeedback::Continue),
[INFO] [stdout] 37 | |         },
[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<InferenceFeedback, Infallible>
[INFO] [stdout]   --> src/main.rs:30:98
[INFO] [stdout]    |
[INFO] [stdout] 30 |               llm::InferenceResponse::PromptToken(t) | llm::InferenceResponse::InferredToken(t) => {
[INFO] [stdout]    |  __________________________________________________________________________________________________^
[INFO] [stdout] 31 | |                 print!("{t}");
[INFO] [stdout] 32 | |                 std::io::stdout().flush().unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<InferenceFeedback, Infallible>
[INFO] [stdout]   --> src/main.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 Ok(llm::InferenceFeedback::Continue)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<InferenceFeedback, Infallible>
[INFO] [stdout]   --> src/main.rs:36:18
[INFO] [stdout]    |
[INFO] [stdout] 36 |             _ => Ok(llm::InferenceFeedback::Continue),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<InferenceFeedback, Infallible>
[INFO] [stdout]   --> src/main.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |           |r| match r {
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 30 | |             llm::InferenceResponse::PromptToken(t) | llm::InferenceResponse::InferredToken(t) => {
[INFO] [stdout] 31 | |                 print!("{t}");
[INFO] [stdout] 32 | |                 std::io::stdout().flush().unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |             _ => Ok(llm::InferenceFeedback::Continue),
[INFO] [stdout] 37 | |         },
[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<InferenceFeedback, Infallible>
[INFO] [stdout]   --> src/main.rs:30:98
[INFO] [stdout]    |
[INFO] [stdout] 30 |               llm::InferenceResponse::PromptToken(t) | llm::InferenceResponse::InferredToken(t) => {
[INFO] [stdout]    |  __________________________________________________________________________________________________^
[INFO] [stdout] 31 | |                 print!("{t}");
[INFO] [stdout] 32 | |                 std::io::stdout().flush().unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<InferenceFeedback, Infallible>
[INFO] [stdout]   --> src/main.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 Ok(llm::InferenceFeedback::Continue)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<InferenceFeedback, Infallible>
[INFO] [stdout]   --> src/main.rs:36:18
[INFO] [stdout]    |
[INFO] [stdout] 36 |             _ => Ok(llm::InferenceFeedback::Continue),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `myllm` (bin "myllm") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `myllm` (bin "myllm" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "236e6bca87c105a5fce82ddccc9fd6bd3d2778ae65efc4b9c5a223843a87c378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "236e6bca87c105a5fce82ddccc9fd6bd3d2778ae65efc4b9c5a223843a87c378", kill_on_drop: false }`
[INFO] [stdout] 236e6bca87c105a5fce82ddccc9fd6bd3d2778ae65efc4b9c5a223843a87c378
