[INFO] fetching crate waffle-ast 0.5.0... [INFO] checking waffle-ast-0.5.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate waffle-ast 0.5.0 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate waffle-ast 0.5.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec7da5f2a74aee6d2ceeb363487f68e3991518d2f7f883d93f833d59033ee491 [INFO] running `Command { std: "docker" "start" "-a" "ec7da5f2a74aee6d2ceeb363487f68e3991518d2f7f883d93f833d59033ee491", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec7da5f2a74aee6d2ceeb363487f68e3991518d2f7f883d93f833d59033ee491", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec7da5f2a74aee6d2ceeb363487f68e3991518d2f7f883d93f833d59033ee491", kill_on_drop: false }` [INFO] [stdout] ec7da5f2a74aee6d2ceeb363487f68e3991518d2f7f883d93f833d59033ee491 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ddbf1765df28ad03e52c87720b386e6a82ca9a5c332496d0005c03c48f37bb3 [INFO] running `Command { std: "docker" "start" "-a" "1ddbf1765df28ad03e52c87720b386e6a82ca9a5c332496d0005c03c48f37bb3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking arena-traits v0.2.0 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling wasmparser v0.227.1 [INFO] [stderr] Compiling wasm-encoder v0.227.1 [INFO] [stderr] Checking polonius-the-crab v0.2.1 [INFO] [stderr] Checking never-say-never v6.6.666 [INFO] [stderr] Checking cfg-traits v0.3.0-alpha.0 [INFO] [stderr] Checking cfg-traits v0.2.0 [INFO] [stderr] Checking rustc-std-workspace-alloc v1.0.1 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking leb128fmt v0.1.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking ssa-traits v0.2.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking macro_rules_attribute v0.1.3 [INFO] [stderr] Checking bimap v0.6.3 [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] Checking ext-trait v1.0.1 [INFO] [stderr] Checking extension-traits v1.0.1 [INFO] [stderr] Checking nougat v0.2.4 [INFO] [stderr] Checking lending-iterator v0.1.7 [INFO] [stderr] Checking ssa-traits v0.3.0-alpha.0 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking portal-pc-waffle v0.4.0 [INFO] [stderr] Checking 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)]` 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: 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)]` 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)]` 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] = note: `#[warn(unused_variables)]` on by default [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] [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: `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: 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 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)]` on by default [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/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] = note: `#[warn(unused_variables)]` on by default [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] [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)]` 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: 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: `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: 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 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: 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)]` 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 07s [INFO] running `Command { std: "docker" "inspect" "1ddbf1765df28ad03e52c87720b386e6a82ca9a5c332496d0005c03c48f37bb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ddbf1765df28ad03e52c87720b386e6a82ca9a5c332496d0005c03c48f37bb3", kill_on_drop: false }` [INFO] [stdout] 1ddbf1765df28ad03e52c87720b386e6a82ca9a5c332496d0005c03c48f37bb3