[INFO] fetching crate waffle-ast 0.5.0...
[INFO] testing waffle-ast-0.5.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate waffle-ast 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate waffle-ast 0.5.0
[INFO] finished tweaking crates.io crate waffle-ast 0.5.0
[INFO] tweaked toml for crates.io crate waffle-ast 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate waffle-ast 0.5.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate waffle-ast 0.5.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lending-iterator v0.1.7
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[INFO] [stderr]   Downloaded serde v1.0.209
[INFO] [stderr]   Downloaded syn v2.0.77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fceb9bc181f7807446b87845fc7f51fb8ef3f6c2c95abea6a9b5ca0dd5f7e53
[INFO] running `Command { std: "docker" "start" "-a" "0fceb9bc181f7807446b87845fc7f51fb8ef3f6c2c95abea6a9b5ca0dd5f7e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fceb9bc181f7807446b87845fc7f51fb8ef3f6c2c95abea6a9b5ca0dd5f7e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fceb9bc181f7807446b87845fc7f51fb8ef3f6c2c95abea6a9b5ca0dd5f7e53", kill_on_drop: false }`
[INFO] [stdout] 0fceb9bc181f7807446b87845fc7f51fb8ef3f6c2c95abea6a9b5ca0dd5f7e53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe3be6a7566dc0285efc61cfd00cd284b74cad88d0bdaba339e2dd619879620f
[INFO] running `Command { std: "docker" "start" "-a" "fe3be6a7566dc0285efc61cfd00cd284b74cad88d0bdaba339e2dd619879620f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]    Compiling arena-traits v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling never-say-never v6.6.666
[INFO] [stderr]    Compiling polonius-the-crab v0.2.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling wasm-encoder v0.227.1
[INFO] [stderr]    Compiling wasmparser v0.227.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling cfg-traits v0.3.0-alpha.0
[INFO] [stderr]    Compiling cfg-traits v0.2.0
[INFO] [stderr]    Compiling rustc-std-workspace-alloc v1.0.1
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling macro_rules_attribute v0.1.3
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling ssa-traits v0.2.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling ext-trait-proc_macros v1.0.1
[INFO] [stderr]    Compiling nougat-proc_macros v0.2.4
[INFO] [stderr]    Compiling lending-iterator-proc_macros v0.1.7
[INFO] [stderr]    Compiling ext-trait v1.0.1
[INFO] [stderr]    Compiling extension-traits v1.0.1
[INFO] [stderr]    Compiling nougat v0.2.4
[INFO] [stderr]    Compiling lending-iterator v0.1.7
[INFO] [stderr]    Compiling ssa-traits v0.3.0-alpha.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling portal-pc-waffle v0.4.0
[INFO] [stderr]    Compiling waffle-ast v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Signature`
[INFO] [stdout]   --> src/lib.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 |     ImportKind, Memory, Module, Operator, Signature, SignatureData, Type, Value, ValueDef,
[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: `alloc::vec::Vec`
[INFO] [stdout]  --> src/bulk_memory_lowering.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloc::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:481:21
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 let mut src = f.add_blockparam(n, srct);
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:733:17
[INFO] [stdout]     |
[INFO] [stdout] 733 |             let mut entry = self.all.entry((memory.memory, false));
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:856:17
[INFO] [stdout]     |
[INFO] [stdout] 856 |             let mut entry = self.all.entry((memory.memory, true));
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:875:25
[INFO] [stdout]     |
[INFO] [stdout] 875 |                     let x = x as u8;
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:905:21
[INFO] [stdout]     |
[INFO] [stdout] 905 |                 let a = b.add_op(
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/tutils.rs:99:10
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let (s, mut o) = e.build(m, &mut f, q)?;
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/tutils.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 157 |     let (s, mut o) = e.build(m, &mut f, r)?;
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     let mut fns = m
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |             for (a, m) in map.iter() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `isStore` should have a snake case name
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:734:60
[INFO] [stdout]     |
[INFO] [stdout] 734 |             let entry = entry.or_insert_with_key(|(memory, isStore)| {
[INFO] [stdout]     |                                                            ^^^^^^^ help: convert the identifier to snake case: `is_store`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `isStore` should have a snake case name
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:857:60
[INFO] [stdout]     |
[INFO] [stdout] 857 |             let entry = entry.or_insert_with_key(|(memory, isStore)| {
[INFO] [stdout]     |                                                            ^^^^^^^ help: convert the identifier to snake case: `is_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "fe3be6a7566dc0285efc61cfd00cd284b74cad88d0bdaba339e2dd619879620f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3be6a7566dc0285efc61cfd00cd284b74cad88d0bdaba339e2dd619879620f", kill_on_drop: false }`
[INFO] [stdout] fe3be6a7566dc0285efc61cfd00cd284b74cad88d0bdaba339e2dd619879620f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69ee78a8071a96f11360ca44d046c736a594509a2f9478acae72c88c4e990bc8
[INFO] running `Command { std: "docker" "start" "-a" "69ee78a8071a96f11360ca44d046c736a594509a2f9478acae72c88c4e990bc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling waffle-ast v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Signature`
[INFO] [stdout]   --> src/lib.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 |     ImportKind, Memory, Module, Operator, Signature, SignatureData, Type, Value, ValueDef,
[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: `alloc::vec::Vec`
[INFO] [stdout]  --> src/bulk_memory_lowering.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloc::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:481:21
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 let mut src = f.add_blockparam(n, srct);
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:733:17
[INFO] [stdout]     |
[INFO] [stdout] 733 |             let mut entry = self.all.entry((memory.memory, false));
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:856:17
[INFO] [stdout]     |
[INFO] [stdout] 856 |             let mut entry = self.all.entry((memory.memory, true));
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:875:25
[INFO] [stdout]     |
[INFO] [stdout] 875 |                     let x = x as u8;
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:905:21
[INFO] [stdout]     |
[INFO] [stdout] 905 |                 let a = b.add_op(
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/tutils.rs:99:10
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let (s, mut o) = e.build(m, &mut f, q)?;
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/tutils.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 157 |     let (s, mut o) = e.build(m, &mut f, r)?;
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     let mut fns = m
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |             for (a, m) in map.iter() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `isStore` should have a snake case name
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:734:60
[INFO] [stdout]     |
[INFO] [stdout] 734 |             let entry = entry.or_insert_with_key(|(memory, isStore)| {
[INFO] [stdout]     |                                                            ^^^^^^^ help: convert the identifier to snake case: `is_store`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `isStore` should have a snake case name
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:857:60
[INFO] [stdout]     |
[INFO] [stdout] 857 |             let entry = entry.or_insert_with_key(|(memory, isStore)| {
[INFO] [stdout]     |                                                            ^^^^^^^ help: convert the identifier to snake case: `is_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Signature`
[INFO] [stdout]   --> src/lib.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 |     ImportKind, Memory, Module, Operator, Signature, SignatureData, Type, Value, ValueDef,
[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: `alloc::vec::Vec`
[INFO] [stdout]  --> src/bulk_memory_lowering.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloc::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:481:21
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 let mut src = f.add_blockparam(n, srct);
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:733:17
[INFO] [stdout]     |
[INFO] [stdout] 733 |             let mut entry = self.all.entry((memory.memory, false));
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:856:17
[INFO] [stdout]     |
[INFO] [stdout] 856 |             let mut entry = self.all.entry((memory.memory, true));
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:875:25
[INFO] [stdout]     |
[INFO] [stdout] 875 |                     let x = x as u8;
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:905:21
[INFO] [stdout]     |
[INFO] [stdout] 905 |                 let a = b.add_op(
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/tutils.rs:99:10
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let (s, mut o) = e.build(m, &mut f, q)?;
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/tutils.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 157 |     let (s, mut o) = e.build(m, &mut f, r)?;
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     let mut fns = m
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |             for (a, m) in map.iter() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `isStore` should have a snake case name
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:734:60
[INFO] [stdout]     |
[INFO] [stdout] 734 |             let entry = entry.or_insert_with_key(|(memory, isStore)| {
[INFO] [stdout]     |                                                            ^^^^^^^ help: convert the identifier to snake case: `is_store`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `isStore` should have a snake case name
[INFO] [stdout]    --> src/bulk_memory_lowering.rs:857:60
[INFO] [stdout]     |
[INFO] [stdout] 857 |             let entry = entry.or_insert_with_key(|(memory, isStore)| {
[INFO] [stdout]     |                                                            ^^^^^^^ help: convert the identifier to snake case: `is_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "69ee78a8071a96f11360ca44d046c736a594509a2f9478acae72c88c4e990bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ee78a8071a96f11360ca44d046c736a594509a2f9478acae72c88c4e990bc8", kill_on_drop: false }`
[INFO] [stdout] 69ee78a8071a96f11360ca44d046c736a594509a2f9478acae72c88c4e990bc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 900f733d2c7d039110039e5e4719a6f24baeb13dc2ab750ab3d91d69a39c6409
[INFO] running `Command { std: "docker" "start" "-a" "900f733d2c7d039110039e5e4719a6f24baeb13dc2ab750ab3d91d69a39c6409", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Signature`
[INFO] [stderr]   --> src/lib.rs:15:43
[INFO] [stderr]    |
[INFO] [stderr] 15 |     ImportKind, Memory, Module, Operator, Signature, SignatureData, Type, Value, ValueDef,
[INFO] [stderr]    |                                           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alloc::vec::Vec`
[INFO] [stderr]  --> src/bulk_memory_lowering.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use alloc::vec::Vec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/bulk_memory_lowering.rs:481:21
[INFO] [stderr]     |
[INFO] [stderr] 481 |                 let mut src = f.add_blockparam(n, srct);
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/bulk_memory_lowering.rs:733:17
[INFO] [stderr]     |
[INFO] [stderr] 733 |             let mut entry = self.all.entry((memory.memory, false));
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/bulk_memory_lowering.rs:856:17
[INFO] [stderr]     |
[INFO] [stderr] 856 |             let mut entry = self.all.entry((memory.memory, true));
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/bulk_memory_lowering.rs:875:25
[INFO] [stderr]     |
[INFO] [stderr] 875 |                     let x = x as u8;
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/bulk_memory_lowering.rs:905:21
[INFO] [stderr]     |
[INFO] [stderr] 905 |                 let a = b.add_op(
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/tutils.rs:99:10
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let (s, mut o) = e.build(m, &mut f, q)?;
[INFO] [stderr]    |          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/tutils.rs:157:10
[INFO] [stderr]     |
[INFO] [stderr] 157 |     let (s, mut o) = e.build(m, &mut f, r)?;
[INFO] [stderr]     |          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:270:9
[INFO] [stderr]     |
[INFO] [stderr] 270 |     let mut fns = m
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/lib.rs:302:18
[INFO] [stderr]     |
[INFO] [stderr] 302 |             for (a, m) in map.iter() {
[INFO] [stderr]     |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `isStore` should have a snake case name
[INFO] [stderr]    --> src/bulk_memory_lowering.rs:734:60
[INFO] [stderr]     |
[INFO] [stderr] 734 |             let entry = entry.or_insert_with_key(|(memory, isStore)| {
[INFO] [stderr]     |                                                            ^^^^^^^ help: convert the identifier to snake case: `is_store`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `isStore` should have a snake case name
[INFO] [stderr]    --> src/bulk_memory_lowering.rs:857:60
[INFO] [stderr]     |
[INFO] [stderr] 857 |             let entry = entry.or_insert_with_key(|(memory, isStore)| {
[INFO] [stderr]     |                                                            ^^^^^^^ help: convert the identifier to snake case: `is_store`
[INFO] [stderr] 
[INFO] [stderr] warning: `waffle-ast` (lib) generated 13 warnings (run `cargo fix --lib -p waffle-ast` to apply 11 suggestions)
[INFO] [stderr] warning: `waffle-ast` (lib test) generated 13 warnings (13 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/waffle_ast-30ba9b9274d5774f)
[INFO] [stderr]    Doc-tests waffle_ast
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "900f733d2c7d039110039e5e4719a6f24baeb13dc2ab750ab3d91d69a39c6409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "900f733d2c7d039110039e5e4719a6f24baeb13dc2ab750ab3d91d69a39c6409", kill_on_drop: false }`
[INFO] [stdout] 900f733d2c7d039110039e5e4719a6f24baeb13dc2ab750ab3d91d69a39c6409
