[INFO] cloning repository https://github.com/imaqtkatt/icecream
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imaqtkatt/icecream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimaqtkatt%2Ficecream", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimaqtkatt%2Ficecream'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c835f69494e55edc13e219cc67c1d495648c4a2a
[INFO] checking imaqtkatt/icecream against try#0bdee9e879c87b7211d316e9152109cfd46c576b for pr-150097
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimaqtkatt%2Ficecream" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/imaqtkatt/icecream
[INFO] finished tweaking git repo https://github.com/imaqtkatt/icecream
[INFO] tweaked toml for git repo https://github.com/imaqtkatt/icecream written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/imaqtkatt/icecream on toolchain 0bdee9e879c87b7211d316e9152109cfd46c576b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/imaqtkatt/icecream 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" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miette-derive v7.4.0
[INFO] [stderr]   Downloaded owo-colors v4.1.0
[INFO] [stderr]   Downloaded miette v7.4.0
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ec9a68b9933d859811d8bc78007884b7b5e3f8780a88dadeb493d6e55d5246d
[INFO] running `Command { std: "docker" "start" "-a" "6ec9a68b9933d859811d8bc78007884b7b5e3f8780a88dadeb493d6e55d5246d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ec9a68b9933d859811d8bc78007884b7b5e3f8780a88dadeb493d6e55d5246d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec9a68b9933d859811d8bc78007884b7b5e3f8780a88dadeb493d6e55d5246d", kill_on_drop: false }`
[INFO] [stdout] 6ec9a68b9933d859811d8bc78007884b7b5e3f8780a88dadeb493d6e55d5246d
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3d65356f251dce99fb3c673c7a1d41d7274afee6ed16052096a6c5906a654f8
[INFO] running `Command { std: "docker" "start" "-a" "d3d65356f251dce99fb3c673c7a1d41d7274afee6ed16052096a6c5906a654f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling owo-colors v4.1.0
[INFO] [stderr]     Checking miniz_oxide v0.8.3
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]     Checking terminal_size v0.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling miette-derive v7.4.0
[INFO] [stderr]     Checking thiserror v2.0.11
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking miette v7.4.0
[INFO] [stderr]     Checking icecream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/vm.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 539 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 547 |         Continuation::Continue
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/vm.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 539 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 547 |         Continuation::Continue
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]   --> src/parser.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |   pub expected: TokenKind,
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `got` is never read
[INFO] [stdout]   --> src/parser.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub got: crate::loc::Loc,
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/parser.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub src: crate::loc::Source,
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> src/parser.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 |   pub token: TokenKind,
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `loc` is never read
[INFO] [stdout]   --> src/parser.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 |   pub loc: crate::loc::Loc,
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/parser.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 |   pub src: crate::loc::Source,
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]   --> src/parser.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |   pub expected: TokenKind,
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `got` is never read
[INFO] [stdout]   --> src/parser.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub got: crate::loc::Loc,
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/parser.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub src: crate::loc::Source,
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/syntax.rs:62:26
[INFO] [stdout]    |
[INFO] [stdout] 62 |       SyntaxKind::Object(vec) => todo!(),
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> src/parser.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 |   pub token: TokenKind,
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `loc` is never read
[INFO] [stdout]   --> src/parser.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 |   pub loc: crate::loc::Loc,
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/parser.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 |   pub src: crate::loc::Source,
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `loc` is never read
[INFO] [stdout]    --> src/syntax.rs:118:3
[INFO] [stdout]     |
[INFO] [stdout] 118 |   loc: crate::loc::Loc,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]    --> src/syntax.rs:121:3
[INFO] [stdout]     |
[INFO] [stdout] 121 |   src: crate::loc::Source,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `parameters` is never read
[INFO] [stdout]    --> src/syntax.rs:128:3
[INFO] [stdout]     |
[INFO] [stdout] 128 |   parameters: usize,
[INFO] [stdout]     |   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `loc` is never read
[INFO] [stdout]    --> src/syntax.rs:131:3
[INFO] [stdout]     |
[INFO] [stdout] 131 |   loc: crate::loc::Loc,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]    --> src/syntax.rs:134:3
[INFO] [stdout]     |
[INFO] [stdout] 134 |   src: crate::loc::Source,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `loc` is never read
[INFO] [stdout]    --> src/syntax.rs:142:3
[INFO] [stdout]     |
[INFO] [stdout] 142 |   loc: crate::loc::Loc,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]    --> src/syntax.rs:145:3
[INFO] [stdout]     |
[INFO] [stdout] 145 |   src: crate::loc::Source,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `loc` is never read
[INFO] [stdout]    --> src/syntax.rs:355:3
[INFO] [stdout]     |
[INFO] [stdout] 355 |   loc: crate::loc::Loc,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]    --> src/syntax.rs:358:3
[INFO] [stdout]     |
[INFO] [stdout] 358 |   src: crate::loc::Source,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/syntax.rs:62:26
[INFO] [stdout]    |
[INFO] [stdout] 62 |       SyntaxKind::Object(vec) => todo!(),
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `loc` is never read
[INFO] [stdout]    --> src/syntax.rs:118:3
[INFO] [stdout]     |
[INFO] [stdout] 118 |   loc: crate::loc::Loc,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]    --> src/syntax.rs:121:3
[INFO] [stdout]     |
[INFO] [stdout] 121 |   src: crate::loc::Source,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `parameters` is never read
[INFO] [stdout]    --> src/syntax.rs:128:3
[INFO] [stdout]     |
[INFO] [stdout] 128 |   parameters: usize,
[INFO] [stdout]     |   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `loc` is never read
[INFO] [stdout]    --> src/syntax.rs:131:3
[INFO] [stdout]     |
[INFO] [stdout] 131 |   loc: crate::loc::Loc,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]    --> src/syntax.rs:134:3
[INFO] [stdout]     |
[INFO] [stdout] 134 |   src: crate::loc::Source,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `loc` is never read
[INFO] [stdout]    --> src/syntax.rs:142:3
[INFO] [stdout]     |
[INFO] [stdout] 142 |   loc: crate::loc::Loc,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]    --> src/syntax.rs:145:3
[INFO] [stdout]     |
[INFO] [stdout] 145 |   src: crate::loc::Source,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/vm.rs:538:27
[INFO] [stdout]     |
[INFO] [stdout] 538 |       Bytecode::NewObject(len) => {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `captures` is never used
[INFO] [stdout]   --> src/closure_conversion.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl ScopeContext {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |   fn captures(self: Rc<Self>) -> (Vec<usize>, Vec<usize>) {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `loc` is never read
[INFO] [stdout]    --> src/syntax.rs:355:3
[INFO] [stdout]     |
[INFO] [stdout] 355 |   loc: crate::loc::Loc,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]    --> src/syntax.rs:358:3
[INFO] [stdout]     |
[INFO] [stdout] 358 |   src: crate::loc::Source,
[INFO] [stdout]     |   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/vm.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |     Self(unsafe { std::mem::transmute(float) })
[INFO] [stdout]     |                   -------------------^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: replace this with: `f64::to_bits`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:442:15
[INFO] [stdout]     |
[INFO] [stdout] 442 |     unsafe { &(*self.prototype).proto.constant_pool[idx] }
[INFO] [stdout]     |               ^^--------------^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Constant>`
[INFO] [stdout]    --> src/vm.rs:442:15
[INFO] [stdout]     |
[INFO] [stdout] 442 |     unsafe { &(*self.prototype).proto.constant_pool[idx] }
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 442 |     unsafe { &(&(*self.prototype).proto.constant_pool)[idx] }
[INFO] [stdout]     |               ++                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:442:15
[INFO] [stdout]     |
[INFO] [stdout] 442 |     unsafe { &(*self.prototype).proto.constant_pool[idx] }
[INFO] [stdout]     |               ^^--------------^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 442 |     unsafe { &(&(*self.prototype).proto).constant_pool[idx] }
[INFO] [stdout]     |               ++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:447:29
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let bytecode = unsafe { (*self.prototype).proto.code[self.ip] };
[INFO] [stdout]     |                             ^^--------------^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Bytecode>`
[INFO] [stdout]    --> src/vm.rs:447:29
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let bytecode = unsafe { (*self.prototype).proto.code[self.ip] };
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let bytecode = unsafe { (&(*self.prototype).proto.code)[self.ip] };
[INFO] [stdout]     |                             ++                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:447:29
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let bytecode = unsafe { (*self.prototype).proto.code[self.ip] };
[INFO] [stdout]     |                             ^^--------------^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let bytecode = unsafe { (&(*self.prototype).proto).code[self.ip] };
[INFO] [stdout]     |                             ++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:521:32
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let lambda = unsafe { &(*self.prototype).proto.prototypes[idx] };
[INFO] [stdout]     |                                ^^--------------^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Rc<Prototype>>`
[INFO] [stdout]    --> src/vm.rs:521:32
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let lambda = unsafe { &(*self.prototype).proto.prototypes[idx] };
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let lambda = unsafe { &(&(*self.prototype).proto.prototypes)[idx] };
[INFO] [stdout]     |                                ++                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:521:32
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let lambda = unsafe { &(*self.prototype).proto.prototypes[idx] };
[INFO] [stdout]     |                                ^^--------------^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let lambda = unsafe { &(&(*self.prototype).proto).prototypes[idx] };
[INFO] [stdout]     |                                ++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:615:43
[INFO] [stdout]     |
[INFO] [stdout] 615 |                   sal.push_frame(unsafe { (*partial).proto.locals as usize });
[INFO] [stdout]     |                                           ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             this raw pointer has type `*mut Partial`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 615 |                   sal.push_frame(unsafe { (&(*partial).proto).locals as usize });
[INFO] [stdout]     |                                           ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:641:39
[INFO] [stdout]     |
[INFO] [stdout] 641 |             let locals_len = unsafe { (*closure).proto.locals as usize };
[INFO] [stdout]     |                                       ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 641 |             let locals_len = unsafe { (&(*closure).proto).locals as usize };
[INFO] [stdout]     |                                       ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:642:34
[INFO] [stdout]     |
[INFO] [stdout] 642 |             let arity = unsafe { (*closure).proto.arity };
[INFO] [stdout]     |                                  ^^-------^^^^^^^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 642 |             let arity = unsafe { (&(*closure).proto).arity };
[INFO] [stdout]     |                                  ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/vm.rs:538:27
[INFO] [stdout]     |
[INFO] [stdout] 538 |       Bytecode::NewObject(len) => {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `captures` is never used
[INFO] [stdout]   --> src/closure_conversion.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl ScopeContext {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |   fn captures(self: Rc<Self>) -> (Vec<usize>, Vec<usize>) {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `icecream` (lib) due to 9 previous errors; 20 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/vm.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |     Self(unsafe { std::mem::transmute(float) })
[INFO] [stdout]     |                   -------------------^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: replace this with: `f64::to_bits`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:442:15
[INFO] [stdout]     |
[INFO] [stdout] 442 |     unsafe { &(*self.prototype).proto.constant_pool[idx] }
[INFO] [stdout]     |               ^^--------------^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Constant>`
[INFO] [stdout]    --> src/vm.rs:442:15
[INFO] [stdout]     |
[INFO] [stdout] 442 |     unsafe { &(*self.prototype).proto.constant_pool[idx] }
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 442 |     unsafe { &(&(*self.prototype).proto.constant_pool)[idx] }
[INFO] [stdout]     |               ++                                     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:442:15
[INFO] [stdout]     |
[INFO] [stdout] 442 |     unsafe { &(*self.prototype).proto.constant_pool[idx] }
[INFO] [stdout]     |               ^^--------------^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 442 |     unsafe { &(&(*self.prototype).proto).constant_pool[idx] }
[INFO] [stdout]     |               ++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:447:29
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let bytecode = unsafe { (*self.prototype).proto.code[self.ip] };
[INFO] [stdout]     |                             ^^--------------^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Bytecode>`
[INFO] [stdout]    --> src/vm.rs:447:29
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let bytecode = unsafe { (*self.prototype).proto.code[self.ip] };
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let bytecode = unsafe { (&(*self.prototype).proto.code)[self.ip] };
[INFO] [stdout]     |                             ++                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:447:29
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let bytecode = unsafe { (*self.prototype).proto.code[self.ip] };
[INFO] [stdout]     |                             ^^--------------^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 447 |     let bytecode = unsafe { (&(*self.prototype).proto).code[self.ip] };
[INFO] [stdout]     |                             ++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:521:32
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let lambda = unsafe { &(*self.prototype).proto.prototypes[idx] };
[INFO] [stdout]     |                                ^^--------------^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Rc<Prototype>>`
[INFO] [stdout]    --> src/vm.rs:521:32
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let lambda = unsafe { &(*self.prototype).proto.prototypes[idx] };
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let lambda = unsafe { &(&(*self.prototype).proto.prototypes)[idx] };
[INFO] [stdout]     |                                ++                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:521:32
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let lambda = unsafe { &(*self.prototype).proto.prototypes[idx] };
[INFO] [stdout]     |                                ^^--------------^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let lambda = unsafe { &(&(*self.prototype).proto).prototypes[idx] };
[INFO] [stdout]     |                                ++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:615:43
[INFO] [stdout]     |
[INFO] [stdout] 615 |                   sal.push_frame(unsafe { (*partial).proto.locals as usize });
[INFO] [stdout]     |                                           ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             this raw pointer has type `*mut Partial`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 615 |                   sal.push_frame(unsafe { (&(*partial).proto).locals as usize });
[INFO] [stdout]     |                                           ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:641:39
[INFO] [stdout]     |
[INFO] [stdout] 641 |             let locals_len = unsafe { (*closure).proto.locals as usize };
[INFO] [stdout]     |                                       ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 641 |             let locals_len = unsafe { (&(*closure).proto).locals as usize };
[INFO] [stdout]     |                                       ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/vm.rs:642:34
[INFO] [stdout]     |
[INFO] [stdout] 642 |             let arity = unsafe { (*closure).proto.arity };
[INFO] [stdout]     |                                  ^^-------^^^^^^^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    this raw pointer has type `*const Closure`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout]     = note: references are created through calls to explicit `Deref(Mut)::deref(_mut)` implementations
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 642 |             let arity = unsafe { (&(*closure).proto).arity };
[INFO] [stdout]     |                                  ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `icecream` (lib test) due to 9 previous errors; 20 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d3d65356f251dce99fb3c673c7a1d41d7274afee6ed16052096a6c5906a654f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d65356f251dce99fb3c673c7a1d41d7274afee6ed16052096a6c5906a654f8", kill_on_drop: false }`
[INFO] [stdout] d3d65356f251dce99fb3c673c7a1d41d7274afee6ed16052096a6c5906a654f8