[INFO] cloning repository https://github.com/portal-co/simpl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/portal-co/simpl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fsimpl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fsimpl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 529b2cee3c27c9d669ab812d296bf1a359398010
[INFO] building portal-co/simpl against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fsimpl" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/portal-co/simpl
[INFO] finished tweaking git repo https://github.com/portal-co/simpl
[INFO] tweaked toml for git repo https://github.com/portal-co/simpl written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/portal-co/simpl on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/portal-co/simpl 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded bit-iter v1.2.0
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[INFO] [stdout] e27bb0659b6f7013231394ef7be3daab18b499432f25dcfe5be29de963e6d045
[INFO] running `Command { std: "docker" "start" "-a" "e27bb0659b6f7013231394ef7be3daab18b499432f25dcfe5be29de963e6d045", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.216
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[INFO] [stderr]    Compiling derive_more v0.99.18
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[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling zerocopy v0.7.35
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[INFO] [stderr]    Compiling once_map v0.4.21
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[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling wasmparser v0.212.0
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling portal-pc-waffle v0.3.6
[INFO] [stderr]    Compiling waffle-ast v0.4.3
[INFO] [stderr]    Compiling portal-pc-waffle-bounce v0.1.3 (/opt/rustwide/workdir/waffle-bounce)
[INFO] [stderr]    Compiling portal-pc-waffle-tunnel v0.2.5 (/opt/rustwide/workdir/waffle-tunnel)
[INFO] [stderr]    Compiling portal-pc-waffle-attune v0.2.0 (/opt/rustwide/workdir/waffle-attune)
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> waffle-attune/src/shake_fn.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     default, iter,
[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: `cfg::CFGInfo`
[INFO] [stdout]   --> waffle-attune/src/shake_fn.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     cfg::CFGInfo, passes::basic_opt::value_is_pure, util::new_sig, Block, BlockTarget, Export,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> waffle-bounce/src/lib.rs:51:25
[INFO] [stdout]    |
[INFO] [stdout] 51 |                         nullable,
[INFO] [stdout]    |                         ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> waffle-bounce/src/lib.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |                         nullable,
[INFO] [stdout]    |                         ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_`
[INFO] [stdout]   --> waffle-bounce/src/lib.rs:76:44
[INFO] [stdout]    |
[INFO] [stdout] 76 | ...                   FuncDecl::Body(b_, _, b) => Some(b),
[INFO] [stdout]    |                                      ^^ help: if this is intentional, prefix it with an underscore: `_b_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> waffle-bounce/src/lib.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         mut b: waffle::Block,
[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: unused import: `default`
[INFO] [stdout]  --> waffle-tunnel/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     default,
[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 imports: `cfg::CFGInfo` and `passes::basic_opt::value_is_pure`
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     cfg::CFGInfo, const_eval, passes::basic_opt::value_is_pure, util::new_sig, Block, BlockTarget,
[INFO] [stdout]    |     ^^^^^^^^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     'a: loop {
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:81:23
[INFO] [stdout]    |
[INFO] [stdout] 81 |         ConstVal::Ref(func) => todo!(),
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn co(x: &ConstVal, t: Type) -> Operator {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> waffle-tunnel/src/lib.rs:132:54
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         waffle::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]     |                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> waffle-tunnel/src/lib.rs:194:21
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 let mut target_ = |this: &mut Tunnel,
[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: unused variable: `block`
[INFO] [stdout]   --> waffle-attune/src/shake_fn.rs:66:50
[INFO] [stdout]    |
[INFO] [stdout] 66 |                     waffle::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]    |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> waffle-attune/src/shake_fn.rs:131:30
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 if let Some((t, op, v)) = t.and_then(|ty| match ty {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> waffle-attune/src/shake_fn.rs:441:31
[INFO] [stdout]     |
[INFO] [stdout] 441 |                         Some((ty, s, x)) => dst.add_op(new, s, &[x], &[Type::I32]),
[INFO] [stdout]     |                               ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling portal-pc-waffle-robake v0.2.3 (/opt/rustwide/workdir/waffle-robake)
[INFO] [stdout] warning: unused import: `cell::OnceCell`
[INFO] [stdout]  --> waffle-robake/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::OnceCell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> waffle-robake/src/lib.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |             x.batching(|mut i| i.next_array())
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "e27bb0659b6f7013231394ef7be3daab18b499432f25dcfe5be29de963e6d045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27bb0659b6f7013231394ef7be3daab18b499432f25dcfe5be29de963e6d045", kill_on_drop: false }`
[INFO] [stdout] e27bb0659b6f7013231394ef7be3daab18b499432f25dcfe5be29de963e6d045
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7de7b5034e2eadc83805c7ef93a88e6d078edf9f7e4f34e2926f094f74adb15
[INFO] running `Command { std: "docker" "start" "-a" "d7de7b5034e2eadc83805c7ef93a88e6d078edf9f7e4f34e2926f094f74adb15", kill_on_drop: false }`
[INFO] [stderr]    Compiling portal-pc-waffle-tunnel-walock v0.2.0 (/opt/rustwide/workdir/walock)
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> waffle-bounce/src/lib.rs:51:25
[INFO] [stdout]    |
[INFO] [stdout] 51 |                         nullable,
[INFO] [stdout]    |                         ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> waffle-bounce/src/lib.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |                         nullable,
[INFO] [stdout]    |                         ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_`
[INFO] [stdout]   --> waffle-bounce/src/lib.rs:76:44
[INFO] [stdout]    |
[INFO] [stdout] 76 | ...                   FuncDecl::Body(b_, _, b) => Some(b),
[INFO] [stdout]    |                                      ^^ help: if this is intentional, prefix it with an underscore: `_b_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> waffle-bounce/src/lib.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         mut b: waffle::Block,
[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: unused import: `default`
[INFO] [stdout]  --> waffle-tunnel/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     default,
[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 imports: `cfg::CFGInfo` and `passes::basic_opt::value_is_pure`
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     cfg::CFGInfo, const_eval, passes::basic_opt::value_is_pure, util::new_sig, Block, BlockTarget,
[INFO] [stdout]    |     ^^^^^^^^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     'a: loop {
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:81:23
[INFO] [stdout]    |
[INFO] [stdout] 81 |         ConstVal::Ref(func) => todo!(),
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling portal-pc-waffle-tunnel v0.2.5 (/opt/rustwide/workdir/waffle-tunnel)
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn co(x: &ConstVal, t: Type) -> Operator {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling portal-pc-waffle-bounce v0.1.3 (/opt/rustwide/workdir/waffle-bounce)
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> waffle-tunnel/src/lib.rs:132:54
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         waffle::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]     |                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> waffle-tunnel/src/lib.rs:194:21
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 let mut target_ = |this: &mut Tunnel,
[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: unused import: `default`
[INFO] [stdout]  --> waffle-attune/src/shake_fn.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     default, iter,
[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: `cfg::CFGInfo`
[INFO] [stdout]   --> waffle-attune/src/shake_fn.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     cfg::CFGInfo, passes::basic_opt::value_is_pure, util::new_sig, Block, BlockTarget, Export,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> waffle-attune/src/shake_fn.rs:66:50
[INFO] [stdout]    |
[INFO] [stdout] 66 |                     waffle::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]    |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> waffle-attune/src/shake_fn.rs:131:30
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 if let Some((t, op, v)) = t.and_then(|ty| match ty {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling portal-pc-waffle-attune v0.2.0 (/opt/rustwide/workdir/waffle-attune)
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> waffle-attune/src/shake_fn.rs:441:31
[INFO] [stdout]     |
[INFO] [stdout] 441 |                         Some((ty, s, x)) => dst.add_op(new, s, &[x], &[Type::I32]),
[INFO] [stdout]     |                               ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::OnceCell`
[INFO] [stdout]  --> waffle-robake/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::OnceCell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling portal-pc-waffle-robake v0.2.3 (/opt/rustwide/workdir/waffle-robake)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> waffle-robake/src/lib.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |             x.batching(|mut i| i.next_array())
[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: unused import: `cell::OnceCell`
[INFO] [stdout]  --> waffle-robake/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::OnceCell,
[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 variable: `nullable`
[INFO] [stdout]   --> waffle-bounce/src/lib.rs:51:25
[INFO] [stdout]    |
[INFO] [stdout] 51 |                         nullable,
[INFO] [stdout]    |                         ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]   --> waffle-bounce/src/lib.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |                         nullable,
[INFO] [stdout]    |                         ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_`
[INFO] [stdout]   --> waffle-bounce/src/lib.rs:76:44
[INFO] [stdout]    |
[INFO] [stdout] 76 | ...                   FuncDecl::Body(b_, _, b) => Some(b),
[INFO] [stdout]    |                                      ^^ help: if this is intentional, prefix it with an underscore: `_b_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> waffle-bounce/src/lib.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         mut b: waffle::Block,
[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: unused import: `default`
[INFO] [stdout]  --> waffle-attune/src/shake_fn.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     default, iter,
[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: `cfg::CFGInfo`
[INFO] [stdout]   --> waffle-attune/src/shake_fn.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     cfg::CFGInfo, passes::basic_opt::value_is_pure, util::new_sig, Block, BlockTarget, Export,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> waffle-robake/src/lib.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |             x.batching(|mut i| i.next_array())
[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: unused import: `default`
[INFO] [stdout]  --> waffle-tunnel/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     default,
[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 imports: `cfg::CFGInfo` and `passes::basic_opt::value_is_pure`
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     cfg::CFGInfo, const_eval, passes::basic_opt::value_is_pure, util::new_sig, Block, BlockTarget,
[INFO] [stdout]    |     ^^^^^^^^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     'a: loop {
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> waffle-attune/src/shake_fn.rs:66:50
[INFO] [stdout]    |
[INFO] [stdout] 66 |                     waffle::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]    |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> waffle-attune/src/shake_fn.rs:131:30
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 if let Some((t, op, v)) = t.and_then(|ty| match ty {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> waffle-attune/src/shake_fn.rs:441:31
[INFO] [stdout]     |
[INFO] [stdout] 441 |                         Some((ty, s, x)) => dst.add_op(new, s, &[x], &[Type::I32]),
[INFO] [stdout]     |                               ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func`
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:81:23
[INFO] [stdout]    |
[INFO] [stdout] 81 |         ConstVal::Ref(func) => todo!(),
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_func`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> waffle-tunnel/src/lib.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn co(x: &ConstVal, t: Type) -> Operator {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> waffle-tunnel/src/lib.rs:132:54
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         waffle::ValueDef::BlockParam(block, _, _) => todo!(),
[INFO] [stdout]     |                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> waffle-tunnel/src/lib.rs:194:21
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 let mut target_ = |this: &mut Tunnel,
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "d7de7b5034e2eadc83805c7ef93a88e6d078edf9f7e4f34e2926f094f74adb15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7de7b5034e2eadc83805c7ef93a88e6d078edf9f7e4f34e2926f094f74adb15", kill_on_drop: false }`
[INFO] [stdout] d7de7b5034e2eadc83805c7ef93a88e6d078edf9f7e4f34e2926f094f74adb15
