[INFO] cloning repository https://github.com/emliunix/wasmly
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emliunix/wasmly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femliunix%2Fwasmly", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femliunix%2Fwasmly'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10384c959e0b8fad3f55507463fa0628aaf1167c
[INFO] testing emliunix/wasmly against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femliunix%2Fwasmly" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/emliunix/wasmly
[INFO] finished tweaking git repo https://github.com/emliunix/wasmly
[INFO] tweaked toml for git repo https://github.com/emliunix/wasmly written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emliunix/wasmly on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/emliunix/wasmly 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2eecc070d8aa012006557a1a424ade02f5ba5aed63acaf57242367342190c6f7
[INFO] running `Command { std: "docker" "start" "-a" "2eecc070d8aa012006557a1a424ade02f5ba5aed63acaf57242367342190c6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eecc070d8aa012006557a1a424ade02f5ba5aed63acaf57242367342190c6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eecc070d8aa012006557a1a424ade02f5ba5aed63acaf57242367342190c6f7", kill_on_drop: false }`
[INFO] [stdout] 2eecc070d8aa012006557a1a424ade02f5ba5aed63acaf57242367342190c6f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6830e7ce1be160af4595c418ae8ed36ef33ebc0fc6dfc2d1225bef50309d93d
[INFO] running `Command { std: "docker" "start" "-a" "a6830e7ce1be160af4595c418ae8ed36ef33ebc0fc6dfc2d1225bef50309d93d", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/cont.rs:175:27
[INFO] [stdout]     |
[INFO] [stdout] 175 |         AdminInstr::Label(i, vs, es, k) => {
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lbl`
[INFO] [stdout]    --> src/main.rs:287:37
[INFO] [stdout]     |
[INFO] [stdout] 287 |             if let StackItem::Label(lbl) = &self.stack[i] {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_lbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Label` is never used
[INFO] [stdout]  --> src/main.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum Label {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `num_rets` is never used
[INFO] [stdout]   --> src/main.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Label {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 12 |     fn num_rets(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StackItem` is never used
[INFO] [stdout]   --> src/main.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | enum StackItem {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nested_instrs` is never used
[INFO] [stdout]   --> src/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn nested_instrs(instr: &Instr) -> &Vec<Instr> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_instrs` is never used
[INFO] [stdout]   --> src/main.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn block_instrs(instr: &Instr) -> &Vec<Instr> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `n_func_rets` is never used
[INFO] [stdout]   --> src/main.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn n_func_rets(ty: &Ty) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Level` is never constructed
[INFO] [stdout]   --> src/main.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct Level<'a> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `instr` are never used
[INFO] [stdout]   --> src/main.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl<'a> Level<'a> {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 88 |     fn new(instrs: &'a Vec<Instr>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     fn instr(&self) -> &'a Instr {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `InstrCursor` is never used
[INFO] [stdout]    --> src/main.rs:101:7
[INFO] [stdout]     |
[INFO] [stdout] 101 | trait InstrCursor<'a> {
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VM` is never constructed
[INFO] [stdout]    --> src/main.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 | struct VM {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/main.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 158 | impl VM {
[INFO] [stdout]     | ------- associated items in this implementation
[INFO] [stdout] 159 |     fn new() -> VM {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn run(&mut self, instrs: &Vec<Instr>) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     fn step<'a>(&mut self, instr: &'a Instr, cursor: &mut Vec<Level<'a>>) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     fn result(&self) -> Option<Val> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     fn push(&mut self, item: StackItem) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 266 |     fn pop(&mut self) -> StackItem {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |         i32, push_i32, I32,
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 272 |         i64, push_i64, I64,
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 273 |         f32, push_f32, F32,
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 274 |         f64, push_f64, F64,
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 278 |         i32, pop_i32, I32,
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 279 |         i64, pop_i64, I64,
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 280 |         f32, pop_f32, F32,
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 281 |         f64, pop_f64, F64,
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     fn pop_label(&mut self, mut n_labels: usize) -> (Label, Vec<Val>) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_stack_push` which comes from the expansion of the macro `impl_stack_pop` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AdminInstr` is never used
[INFO] [stdout]  --> src/cont.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum AdminInstr<T: Clone> {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/cont.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Config<I: Clone> (AdminInstr<I>, Vec<Val>);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `val_i32` is never used
[INFO] [stdout]   --> src/cont.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl_val!(val_i32, I32, i32);
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_val` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `val_f32` is never used
[INFO] [stdout]   --> src/cont.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl_val!(val_f32, F32, f32);
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_val` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instance` is never constructed
[INFO] [stdout]   --> src/cont.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Instance {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `run`, and `step` are never used
[INFO] [stdout]   --> src/cont.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Instance {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 38 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn run(&mut self, instrs: &Vec<Instr>) -> Vec<Val> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn step<'a>(&mut self, config: Config<&'a [Instr]>) -> Config<&'a [Instr]> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `indent` is never used
[INFO] [stdout]    --> src/cont.rs:160:4
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn indent(mut i: usize) {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_cont` is never used
[INFO] [stdout]    --> src/cont.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn print_cont<T: Clone + fmt::Debug>(k: &AdminInstr<T>, n: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_config` is never used
[INFO] [stdout]    --> src/cont.rs:189:4
[INFO] [stdout]     |
[INFO] [stdout] 189 | fn print_config<T: Clone + fmt::Debug>(config: &Config<T>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Ty` is never used
[INFO] [stdout]  --> src/types.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Ty {
[INFO] [stdout]   |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `func_tys` is never used
[INFO] [stdout]   --> src/types.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Ty {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] 14 |     pub fn func_tys(&self) -> (&[Ty], &[Ty]) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BlockType` is never used
[INFO] [stdout]   --> src/types.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum BlockType {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Instr` is never used
[INFO] [stdout]   --> src/types.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum Instr {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Val` is never used
[INFO] [stdout]   --> src/types.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub enum Val {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_type` is never used
[INFO] [stdout]   --> src/types.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn block_type<I: Index<usize, Output=Ty>>(ind_tys: &I, ty: &BlockType) -> Ty {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a6830e7ce1be160af4595c418ae8ed36ef33ebc0fc6dfc2d1225bef50309d93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6830e7ce1be160af4595c418ae8ed36ef33ebc0fc6dfc2d1225bef50309d93d", kill_on_drop: false }`
[INFO] [stdout] a6830e7ce1be160af4595c418ae8ed36ef33ebc0fc6dfc2d1225bef50309d93d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e687e86d6daa5d8ebdebe855acc253c3b0d5a05d715ffadc3bd5c2a5a4f4266f
[INFO] running `Command { std: "docker" "start" "-a" "e687e86d6daa5d8ebdebe855acc253c3b0d5a05d715ffadc3bd5c2a5a4f4266f", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/cont.rs:175:27
[INFO] [stdout]     |
[INFO] [stdout] 175 |         AdminInstr::Label(i, vs, es, k) => {
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lbl`
[INFO] [stdout]    --> src/main.rs:287:37
[INFO] [stdout]     |
[INFO] [stdout] 287 |             if let StackItem::Label(lbl) = &self.stack[i] {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_lbl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nested_instrs` is never used
[INFO] [stdout]   --> src/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn nested_instrs(instr: &Instr) -> &Vec<Instr> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `n_func_rets` is never used
[INFO] [stdout]   --> src/main.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn n_func_rets(ty: &Ty) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `halt` is never read
[INFO] [stdout]    --> src/main.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 150 | struct VM {
[INFO] [stdout]     |        -- field in this struct
[INFO] [stdout] 151 |     stack: Vec<StackItem>,
[INFO] [stdout] 152 |     halt: bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `push_i64`, `push_f32`, `push_f64`, `pop_i64`, `pop_f32`, and `pop_f64` are never used
[INFO] [stdout]    --> src/main.rs:272:14
[INFO] [stdout]     |
[INFO] [stdout] 158 | impl VM {
[INFO] [stdout]     | ------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 272 |         i64, push_i64, I64,
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 273 |         f32, push_f32, F32,
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 274 |         f64, push_f64, F64,
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |         i64, pop_i64, I64,
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 280 |         f32, pop_f32, F32,
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 281 |         f64, pop_f64, F64,
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_stack_push` which comes from the expansion of the macro `impl_stack_pop` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `val_f32` is never used
[INFO] [stdout]   --> src/cont.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl_val!(val_f32, F32, f32);
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_val` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `indent` is never used
[INFO] [stdout]    --> src/cont.rs:160:4
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn indent(mut i: usize) {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_cont` is never used
[INFO] [stdout]    --> src/cont.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn print_cont<T: Clone + fmt::Debug>(k: &AdminInstr<T>, n: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_config` is never used
[INFO] [stdout]    --> src/cont.rs:189:4
[INFO] [stdout]     |
[INFO] [stdout] 189 | fn print_config<T: Clone + fmt::Debug>(config: &Config<T>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `I64`, `F32`, and `F64` are never constructed
[INFO] [stdout]  --> src/types.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Ty {
[INFO] [stdout]   |          -- variants in this enum
[INFO] [stdout] 6 |     I32,
[INFO] [stdout] 7 |     I64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     F32,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 9 |     F64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Ty` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Index` is never constructed
[INFO] [stdout]   --> src/types.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum BlockType {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 24 |     Empty,
[INFO] [stdout] 25 |     Index(usize),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Unreachable` and `LocalSet` are never constructed
[INFO] [stdout]   --> src/types.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum Instr {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 31 |     Unreachable,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     LocalSet(usize),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `I64`, `F32`, `F64`, and `NULL` are never constructed
[INFO] [stdout]   --> src/types.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub enum Val {
[INFO] [stdout]    |          --- variants in this enum
[INFO] [stdout] 46 |     I32(i32),
[INFO] [stdout] 47 |     I64(i64),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 48 |     F32(f32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 49 |     F64(f64),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 50 |     NULL(Ty),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Val` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "e687e86d6daa5d8ebdebe855acc253c3b0d5a05d715ffadc3bd5c2a5a4f4266f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e687e86d6daa5d8ebdebe855acc253c3b0d5a05d715ffadc3bd5c2a5a4f4266f", kill_on_drop: false }`
[INFO] [stdout] e687e86d6daa5d8ebdebe855acc253c3b0d5a05d715ffadc3bd5c2a5a4f4266f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07ed7b93162e0730ab72d405ff3fa00545b293ee2a938f7bcfd1fbffff1fb09a
[INFO] running `Command { std: "docker" "start" "-a" "07ed7b93162e0730ab72d405ff3fa00545b293ee2a938f7bcfd1fbffff1fb09a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/cont.rs:175:27
[INFO] [stderr]     |
[INFO] [stderr] 175 |         AdminInstr::Label(i, vs, es, k) => {
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lbl`
[INFO] [stderr]    --> src/main.rs:287:37
[INFO] [stderr]     |
[INFO] [stderr] 287 |             if let StackItem::Label(lbl) = &self.stack[i] {
[INFO] [stderr]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_lbl`
[INFO] [stderr] 
[INFO] [stderr] warning: function `nested_instrs` is never used
[INFO] [stderr]   --> src/main.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn nested_instrs(instr: &Instr) -> &Vec<Instr> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `n_func_rets` is never used
[INFO] [stderr]   --> src/main.rs:74:4
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn n_func_rets(ty: &Ty) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `halt` is never read
[INFO] [stderr]    --> src/main.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 150 | struct VM {
[INFO] [stderr]     |        -- field in this struct
[INFO] [stderr] 151 |     stack: Vec<StackItem>,
[INFO] [stderr] 152 |     halt: bool,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `push_i64`, `push_f32`, `push_f64`, `pop_i64`, `pop_f32`, and `pop_f64` are never used
[INFO] [stderr]    --> src/main.rs:272:14
[INFO] [stderr]     |
[INFO] [stderr] 158 | impl VM {
[INFO] [stderr]     | ------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 272 |         i64, push_i64, I64,
[INFO] [stderr]     |              ^^^^^^^^
[INFO] [stderr] 273 |         f32, push_f32, F32,
[INFO] [stderr]     |              ^^^^^^^^
[INFO] [stderr] 274 |         f64, push_f64, F64,
[INFO] [stderr]     |              ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 279 |         i64, pop_i64, I64,
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] 280 |         f32, pop_f32, F32,
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] 281 |         f64, pop_f64, F64,
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_stack_push` which comes from the expansion of the macro `impl_stack_pop` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `val_f32` is never used
[INFO] [stderr]   --> src/cont.rs:30:11
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl_val!(val_f32, F32, f32);
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `impl_val` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `indent` is never used
[INFO] [stderr]    --> src/cont.rs:160:4
[INFO] [stderr]     |
[INFO] [stderr] 160 | fn indent(mut i: usize) {
[INFO] [stderr]     |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `print_cont` is never used
[INFO] [stderr]    --> src/cont.rs:167:4
[INFO] [stderr]     |
[INFO] [stderr] 167 | fn print_cont<T: Clone + fmt::Debug>(k: &AdminInstr<T>, n: usize) {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `print_config` is never used
[INFO] [stderr]    --> src/cont.rs:189:4
[INFO] [stderr]     |
[INFO] [stderr] 189 | fn print_config<T: Clone + fmt::Debug>(config: &Config<T>) {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `I64`, `F32`, and `F64` are never constructed
[INFO] [stderr]  --> src/types.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum Ty {
[INFO] [stderr]   |          -- variants in this enum
[INFO] [stderr] 6 |     I32,
[INFO] [stderr] 7 |     I64,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 8 |     F32,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 9 |     F64,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Ty` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Index` is never constructed
[INFO] [stderr]   --> src/types.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub enum BlockType {
[INFO] [stderr]    |          --------- variant in this enum
[INFO] [stderr] 24 |     Empty,
[INFO] [stderr] 25 |     Index(usize),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BlockType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Unreachable` and `LocalSet` are never constructed
[INFO] [stderr]   --> src/types.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub enum Instr {
[INFO] [stderr]    |          ----- variants in this enum
[INFO] [stderr] 31 |     Unreachable,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     LocalSet(usize),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Instr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `I64`, `F32`, `F64`, and `NULL` are never constructed
[INFO] [stderr]   --> src/types.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub enum Val {
[INFO] [stderr]    |          --- variants in this enum
[INFO] [stderr] 46 |     I32(i32),
[INFO] [stderr] 47 |     I64(i64),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 48 |     F32(f32),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 49 |     F64(f64),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 50 |     NULL(Ty),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Val` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `wasmly` (bin "wasmly" test) generated 14 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wasmly-64b900c3f62982ff)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::test_block ... ok
[INFO] [stdout] test cont::tests::test ... ok
[INFO] [stdout] test cont::tests::test_loop ... ok
[INFO] [stdout] test cont::tests::test_block ... ok
[INFO] [stdout] test tests::test_loop ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_loop stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_loop' panicked at src/main.rs:291:17:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e809ff9eec2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5e809ff9eec2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5e809ff9eec2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5e809ff9eec2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5e809ffc5023 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5e809ffc5023 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5e809ff9be43 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5e809ff9be43 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5e809ff9ed12 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5e809ffa0439 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5e809ffa026e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5e809ff68844 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5e809ff68844 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5e809ffa0e0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5e809ffa0e0e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5e809ffa0ba6 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x5e809ff9f3b9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5e809ffa086d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5e809ffc2c80 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5e809ffc9b27 - core::panicking::panic_const::panic_const_sub_overflow::h4b52efde242bf2e9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5e809ff25249 - wasmly::VM::pop_label::hc2aae91c6892611a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:291:17
[INFO] [stdout]   21:     0x5e809ff23efb - wasmly::VM::step::h4970ab5609efc609
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:213:42
[INFO] [stdout]   22:     0x5e809ff23bf7 - wasmly::VM::run::haefc3caf3c0e38e7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:175:18
[INFO] [stdout]   23:     0x5e809ff2bf8e - wasmly::tests::test_loop::h312197b0eb1930fa
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:350:12
[INFO] [stdout]   24:     0x5e809ff2b5b7 - wasmly::tests::test_loop::{{closure}}::hb5b521e24c675c39
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:348:23
[INFO] [stdout]   25:     0x5e809ff1d646 - core::ops::function::FnOnce::call_once::he95507c1cc8ee543
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x5e809ff6e0ab - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5e809ff6e0ab - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   28:     0x5e809ff6d1e5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   29:     0x5e809ff6d1e5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x5e809ff6d1e5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   31:     0x5e809ff6d1e5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   32:     0x5e809ff6d1e5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5e809ff6d1e5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   34:     0x5e809ff6d1e5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   35:     0x5e809ff30de4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   36:     0x5e809ff30de4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   37:     0x5e809ff347ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   38:     0x5e809ff347ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x5e809ff347ba - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   40:     0x5e809ff347ba - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   41:     0x5e809ff347ba - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x5e809ff347ba - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   43:     0x5e809ff347ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   44:     0x5e809ffa3d8f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5e809ffa3d8f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   46:     0x7ad364b79aa4 - <unknown>
[INFO] [stdout]   47:     0x7ad364c06a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_loop
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin wasmly`
[INFO] running `Command { std: "docker" "inspect" "07ed7b93162e0730ab72d405ff3fa00545b293ee2a938f7bcfd1fbffff1fb09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ed7b93162e0730ab72d405ff3fa00545b293ee2a938f7bcfd1fbffff1fb09a", kill_on_drop: false }`
[INFO] [stdout] 07ed7b93162e0730ab72d405ff3fa00545b293ee2a938f7bcfd1fbffff1fb09a
