[INFO] fetching crate steel-core 0.7.0...
[INFO] building steel-core-0.7.0 against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] extracting crate steel-core 0.7.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate steel-core 0.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate steel-core 0.7.0
[INFO] tweaked toml for crates.io crate steel-core 0.7.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate steel-core 0.7.0 on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate steel-core 0.7.0 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" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strict v0.2.0
[INFO] [stderr]   Downloaded xdg v3.0.0
[INFO] [stderr]   Downloaded crokey-proc_macros v1.1.1
[INFO] [stderr]   Downloaded minimad v0.13.1
[INFO] [stderr]   Downloaded which v7.0.3
[INFO] [stderr]   Downloaded crokey v1.1.1
[INFO] [stderr]   Downloaded cargo-steel-lib v0.2.0
[INFO] [stderr]   Downloaded steel-gen v0.3.0
[INFO] [stderr]   Downloaded codegen v0.2.0
[INFO] [stderr]   Downloaded tstr_proc_macros v0.2.2
[INFO] [stderr]   Downloaded abi_stable_shared v0.11.0
[INFO] [stderr]   Downloaded cranelift v0.84.0
[INFO] [stderr]   Downloaded async-ffi v0.5.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.84.0
[INFO] [stderr]   Downloaded as_derive_utils v0.11.0
[INFO] [stderr]   Downloaded core_extensions_proc_macros v1.5.3
[INFO] [stderr]   Downloaded const_panic v0.2.12
[INFO] [stderr]   Downloaded camino v1.1.9
[INFO] [stderr]   Downloaded abi_stable_derive v0.11.3
[INFO] [stderr]   Downloaded core_extensions v1.5.3
[INFO] [stderr]   Downloaded regalloc2 v0.1.3
[INFO] [stderr]   Downloaded im-lists v0.9.0
[INFO] [stderr]   Downloaded clap_builder v4.5.39
[INFO] [stderr]   Downloaded libm v0.2.13
[INFO] [stderr]   Downloaded im-rc v15.1.0
[INFO] [stderr]   Downloaded cc v1.2.20
[INFO] [stderr]   Downloaded proptest v1.6.0
[INFO] [stderr]   Downloaded git2 v0.20.2
[INFO] [stderr]   Downloaded abi_stable v0.11.3
[INFO] [stderr]   Downloaded clap v4.5.39
[INFO] [stderr]   Downloaded cranelift-module v0.84.0
[INFO] [stderr]   Downloaded pretty v0.12.4
[INFO] [stderr]   Downloaded coolor v1.0.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.84.0
[INFO] [stderr]   Downloaded steel-parser v0.7.0
[INFO] [stderr]   Downloaded termimad v0.31.3
[INFO] [stderr]   Downloaded repr_offset v0.2.2
[INFO] [stderr]   Downloaded cargo-platform v0.1.7
[INFO] [stderr]   Downloaded cranelift-native v0.84.0
[INFO] [stderr]   Downloaded region v2.2.0
[INFO] [stderr]   Downloaded rand_xorshift v0.3.0
[INFO] [stderr]   Downloaded quickscope v0.2.0
[INFO] [stderr]   Downloaded typed-arena v2.0.2
[INFO] [stderr]   Downloaded cranelift-jit v0.84.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.84.0
[INFO] [stderr]   Downloaded tstr v0.2.4
[INFO] [stderr]   Downloaded cranelift-entity v0.84.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.84.0
[INFO] [stderr]   Downloaded steel-derive v0.6.0
[INFO] [stderr]   Downloaded weak-table v0.3.2
[INFO] [stderr]   Downloaded cranelift-codegen v0.84.0
[INFO] [stderr]   Downloaded libgit2-sys v0.18.1+1.9.0
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 726c6d1c916686e158765cbb6812fa79ffb42f8b68fe4009f9d7e240eff512de
[INFO] running `Command { std: "docker" "start" "-a" "726c6d1c916686e158765cbb6812fa79ffb42f8b68fe4009f9d7e240eff512de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "726c6d1c916686e158765cbb6812fa79ffb42f8b68fe4009f9d7e240eff512de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726c6d1c916686e158765cbb6812fa79ffb42f8b68fe4009f9d7e240eff512de", kill_on_drop: false }`
[INFO] [stdout] 726c6d1c916686e158765cbb6812fa79ffb42f8b68fe4009f9d7e240eff512de
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] deae666ca350c551723688f93d64df4634c06923fbfabb050262b1d6446ea918
[INFO] running `Command { std: "docker" "start" "-a" "deae666ca350c551723688f93d64df4634c06923fbfabb050262b1d6446ea918", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling libm v0.2.13
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling bigdecimal v0.4.8
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling env_home v0.1.0
[INFO] [stderr]    Compiling pretty v0.12.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling im-lists v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling codegen v0.2.0
[INFO] [stderr]    Compiling quickscope v0.2.0
[INFO] [stderr]    Compiling weak-table v0.3.2
[INFO] [stderr]    Compiling xdg v3.0.0
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling which v7.0.3
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling steel-derive v0.6.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling steel-gen v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling lasso v0.7.3
[INFO] [stderr]    Compiling steel-core v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling steel-parser v0.7.0
[INFO] [stdout] warning: unused import: `crate::stop`
[INFO] [stdout]  --> src/gc.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::stop;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stop`
[INFO] [stdout]   --> src/steel_vm/transducers.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     stop,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stop`
[INFO] [stdout]   --> src/steel_vm/vm.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     stop,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstructionPattern` is never constructed
[INFO] [stdout]     --> src/steel_vm/vm.rs:5188:12
[INFO] [stdout]      |
[INFO] [stdout] 5188 | pub struct InstructionPattern {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/steel_vm/builtin.rs:175:15
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                             --------- in this derive macro expansion
[INFO] [stdout] 174 | pub enum BuiltInFunctionType {
[INFO] [stdout] 175 |     Reference(FunctionSignature),
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/steel_vm/builtin.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                             --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 176 |     Mutable(MutFunctionSignature),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/steel_vm/builtin.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                             --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 177 |     Context(BuiltInSignature),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.41s
[INFO] running `Command { std: "docker" "inspect" "deae666ca350c551723688f93d64df4634c06923fbfabb050262b1d6446ea918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deae666ca350c551723688f93d64df4634c06923fbfabb050262b1d6446ea918", kill_on_drop: false }`
[INFO] [stdout] deae666ca350c551723688f93d64df4634c06923fbfabb050262b1d6446ea918
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ba4cf1675355bddfe2407cbced088941a600ab2ebdfb9c4d34d69f2debcaab8
[INFO] running `Command { std: "docker" "start" "-a" "3ba4cf1675355bddfe2407cbced088941a600ab2ebdfb9c4d34d69f2debcaab8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling which v7.0.3
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.6.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling steel-core v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: unused import: `crate::stop`
[INFO] [stdout]  --> src/gc.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::stop;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stop`
[INFO] [stdout]   --> src/steel_vm/transducers.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     stop,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stop`
[INFO] [stdout]   --> src/steel_vm/vm.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     stop,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::stop`
[INFO] [stdout]  --> src/gc.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::stop;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stop`
[INFO] [stdout]   --> src/steel_vm/transducers.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     stop,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stop`
[INFO] [stdout]   --> src/steel_vm/vm.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     stop,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstructionPattern` is never constructed
[INFO] [stdout]     --> src/steel_vm/vm.rs:5188:12
[INFO] [stdout]      |
[INFO] [stdout] 5188 | pub struct InstructionPattern {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/steel_vm/builtin.rs:175:15
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                             --------- in this derive macro expansion
[INFO] [stdout] 174 | pub enum BuiltInFunctionType {
[INFO] [stdout] 175 |     Reference(FunctionSignature),
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/steel_vm/builtin.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                             --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 176 |     Mutable(MutFunctionSignature),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/steel_vm/builtin.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                             --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 177 |     Context(BuiltInSignature),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstructionPattern` is never constructed
[INFO] [stdout]     --> src/steel_vm/vm.rs:5188:12
[INFO] [stdout]      |
[INFO] [stdout] 5188 | pub struct InstructionPattern {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/steel_vm/builtin.rs:175:15
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                             --------- in this derive macro expansion
[INFO] [stdout] 174 | pub enum BuiltInFunctionType {
[INFO] [stdout] 175 |     Reference(FunctionSignature),
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/steel_vm/builtin.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                             --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 176 |     Mutable(MutFunctionSignature),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/steel_vm/builtin.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 173 | #[derive(Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                             --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 177 |     Context(BuiltInSignature),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "3ba4cf1675355bddfe2407cbced088941a600ab2ebdfb9c4d34d69f2debcaab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba4cf1675355bddfe2407cbced088941a600ab2ebdfb9c4d34d69f2debcaab8", kill_on_drop: false }`
[INFO] [stdout] 3ba4cf1675355bddfe2407cbced088941a600ab2ebdfb9c4d34d69f2debcaab8
