[INFO] cloning repository https://github.com/bem130/mlang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bem130/mlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbem130%2Fmlang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbem130%2Fmlang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9946ef1c073216d5476f0a6b84599b10300e555
[INFO] checking bem130/mlang against try#c8085cfed34c45021fc8f66d073f6394b3e35431 for pr-148939
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbem130%2Fmlang" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bem130/mlang
[INFO] finished tweaking git repo https://github.com/bem130/mlang
[INFO] tweaked toml for git repo https://github.com/bem130/mlang written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bem130/mlang on toolchain c8085cfed34c45021fc8f66d073f6394b3e35431
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bem130/mlang 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" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a16cc5d545cb7c8e6ffc83d1328ec0c5fca79e284a8e2f97ec35cf48fcaf99b9
[INFO] running `Command { std: "docker" "start" "-a" "a16cc5d545cb7c8e6ffc83d1328ec0c5fca79e284a8e2f97ec35cf48fcaf99b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a16cc5d545cb7c8e6ffc83d1328ec0c5fca79e284a8e2f97ec35cf48fcaf99b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a16cc5d545cb7c8e6ffc83d1328ec0c5fca79e284a8e2f97ec35cf48fcaf99b9", kill_on_drop: false }`
[INFO] [stdout] a16cc5d545cb7c8e6ffc83d1328ec0c5fca79e284a8e2f97ec35cf48fcaf99b9
[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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc71c98f122a5d8a1d49249b3d45a3f2f45b21ad70067c88504bf1fa7ae70aeb
[INFO] running `Command { std: "docker" "start" "-a" "fc71c98f122a5d8a1d49249b3d45a3f2f45b21ad70067c88504bf1fa7ae70aeb", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling wasm-encoder v0.240.0
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.105
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]     Checking indexmap-nostd v0.4.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking wasmi_arena v0.4.1
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]    Compiling wasmparser v0.228.0
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.105
[INFO] [stderr]     Checking wasmi_core v0.51.1
[INFO] [stderr]     Checking wasmi_core v0.13.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking wasmi_collections v0.51.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking wasmi_ir v0.51.1
[INFO] [stderr]     Checking wasmparser-nostd v0.100.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking wast v240.0.0
[INFO] [stderr]     Checking wasmi v0.31.2
[INFO] [stderr]     Checking wasmi v0.51.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.105
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tower-lsp-macros v0.9.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling auto_impl v1.3.0
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking mylang-core v0.1.0 (/opt/rustwide/workdir/mylang-core)
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.105
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking mylang-wasm-codegen v0.1.0 (/opt/rustwide/workdir/mylang-wasm-codegen)
[INFO] [stderr]     Checking mylang-llvm-codegen v0.1.0 (/opt/rustwide/workdir/mylang-llvm-codegen)
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking wat v1.240.0
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking mylang-cli v0.1.0 (/opt/rustwide/workdir/mylang-cli)
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking mylang-playground v0.1.0 (/opt/rustwide/workdir/mylang-playground)
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stdout] warning: use of deprecated method `wasmi::Linker::<T>::instantiate`: use `Linker::instantiate_and_start` instead. Prevent `start` function execution by enabling fuel metering and setting fuel to zero before instantiation. 
[INFO] [stdout]    --> mylang-playground/src/lib.rs:271:10
[INFO] [stdout]     |
[INFO] [stdout] 271 |         .instantiate(&mut store, module)
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `wasmi::Linker::<T>::instantiate`: use `Linker::instantiate_and_start` instead. Prevent `start` function execution by enabling fuel metering and setting fuel to zero before instantiation. 
[INFO] [stdout]    --> mylang-playground/src/lib.rs:271:10
[INFO] [stdout]     |
[INFO] [stdout] 271 |         .instantiate(&mut store, module)
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking lsp-types v0.94.1
[INFO] [stderr]     Checking tower-lsp v0.20.0
[INFO] [stderr]     Checking mylang-lsp v0.1.0 (/opt/rustwide/workdir/mylang-lsp)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.38s
[INFO] running `Command { std: "docker" "inspect" "fc71c98f122a5d8a1d49249b3d45a3f2f45b21ad70067c88504bf1fa7ae70aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc71c98f122a5d8a1d49249b3d45a3f2f45b21ad70067c88504bf1fa7ae70aeb", kill_on_drop: false }`
[INFO] [stdout] fc71c98f122a5d8a1d49249b3d45a3f2f45b21ad70067c88504bf1fa7ae70aeb