[INFO] fetching crate wasmer-near 2.4.1...
[INFO] checking wasmer-near-2.4.1 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate wasmer-near 2.4.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate wasmer-near 2.4.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer-near 2.4.1
[INFO] finished tweaking crates.io crate wasmer-near 2.4.1
[INFO] tweaked toml for crates.io crate wasmer-near 2.4.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.82.3
[INFO] [stderr]   Downloaded cranelift-frontend v0.82.3
[INFO] [stderr]   Downloaded wasmer-artifact v2.3.0
[INFO] [stderr]   Downloaded inkwell_internals v0.7.0
[INFO] [stderr]   Downloaded wasmer-engine-near v2.4.1
[INFO] [stderr]   Downloaded wasmer-compiler-near v2.4.1
[INFO] [stderr]   Downloaded wasmer-derive-near v2.4.1
[INFO] [stderr]   Downloaded cranelift-entity v0.82.3
[INFO] [stderr]   Downloaded wasmer-engine-universal-near v2.4.1
[INFO] [stderr]   Downloaded cranelift-bforest v0.82.3
[INFO] [stderr]   Downloaded wasmer-compiler v2.3.0
[INFO] [stderr]   Downloaded llvm-sys v120.3.2
[INFO] [stderr]   Downloaded wasmparser v0.83.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.82.3
[INFO] [stderr]   Downloaded inkwell v0.1.1
[INFO] [stderr]   Downloaded regalloc v0.0.34
[INFO] [stderr]   Downloaded wasmer-types v2.3.0
[INFO] [stderr]   Downloaded wasmer-vm v2.3.0
[INFO] [stderr]   Downloaded wasmer-types-near v2.4.1
[INFO] [stderr]   Downloaded wasmer-compiler-singlepass-near v2.4.1
[INFO] [stderr]   Downloaded wasmer-vm-near v2.4.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.82.3
[INFO] [stderr]   Downloaded wasmer-compiler-cranelift v2.3.0
[INFO] [stderr]   Downloaded wasmer-compiler-llvm v2.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cdf34d201507a99699e1dcd11fbb0c4d1f58af96687595057318f886980a98c
[INFO] running `Command { std: "docker" "start" "-a" "9cdf34d201507a99699e1dcd11fbb0c4d1f58af96687595057318f886980a98c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cdf34d201507a99699e1dcd11fbb0c4d1f58af96687595057318f886980a98c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cdf34d201507a99699e1dcd11fbb0c4d1f58af96687595057318f886980a98c", kill_on_drop: false }`
[INFO] [stdout] 9cdf34d201507a99699e1dcd11fbb0c4d1f58af96687595057318f886980a98c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cd7b1f58decb7a5593642ae8cd30b3f8726f6f5350a9fad48d3e1b301c0c4a5
[INFO] running `Command { std: "docker" "start" "-a" "6cd7b1f58decb7a5593642ae8cd30b3f8726f6f5350a9fad48d3e1b301c0c4a5", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling rkyv v0.7.44
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling target-lexicon v0.12.13
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling rkyv_derive v0.7.44
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling wasmer-vm-near v2.4.1
[INFO] [stderr]     Checking region v3.0.0
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking wasmparser v0.78.2
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking wasm-encoder v0.41.0
[INFO] [stderr]     Checking bumpalo v3.14.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling wasmer-derive-near v2.4.1
[INFO] [stderr]    Compiling dynasm v1.2.3
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking wast v70.0.2
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]    Compiling darling_core v0.20.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling darling_macro v0.20.5
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking wasmer-types-near v2.4.1
[INFO] [stderr]     Checking wat v1.0.85
[INFO] [stderr]    Compiling darling v0.20.5
[INFO] [stderr]    Compiling enumset_derive v0.8.1
[INFO] [stderr]     Checking dynasmrt v1.2.3
[INFO] [stderr]     Checking enumset v1.1.3
[INFO] [stderr]     Checking wasmer-compiler-near v2.4.1
[INFO] [stderr]     Checking wasmer-engine-near v2.4.1
[INFO] [stderr]     Checking wasmer-compiler-singlepass-near v2.4.1
[INFO] [stderr]     Checking wasmer-engine-universal-near v2.4.1
[INFO] [stderr]     Checking wasmer-near v2.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/sys/externals/function.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 |         unsafe { Box::from_raw(ptr.cast::<Env>()) };
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 91 |         unsafe { let _ = Box::from_raw(ptr.cast::<Env>()); };
[INFO] [stdout]    |                  +++++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]   --> src/sys/externals/function.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 |         unsafe { Box::from_raw(ptr.cast::<Env>()) };
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 91 |         unsafe { let _ = Box::from_raw(ptr.cast::<Env>()); };
[INFO] [stdout]    |                  +++++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> tests/sys_reference_types.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use std::collections::HashMap;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.25s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasmparser v0.78.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "6cd7b1f58decb7a5593642ae8cd30b3f8726f6f5350a9fad48d3e1b301c0c4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cd7b1f58decb7a5593642ae8cd30b3f8726f6f5350a9fad48d3e1b301c0c4a5", kill_on_drop: false }`
[INFO] [stdout] 6cd7b1f58decb7a5593642ae8cd30b3f8726f6f5350a9fad48d3e1b301c0c4a5
