[INFO] fetching crate pinar 0.1.0...
[INFO] checking pinar-0.1.0 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate pinar 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pinar 0.1.0 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pinar 0.1.0
[INFO] finished tweaking crates.io crate pinar 0.1.0
[INFO] tweaked toml for crates.io crate pinar 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pinar-napi-sys v0.1.0
[INFO] [stderr]   Downloaded pinar-derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd0c6455f9fb01d1981010b4f0cd835990bc8bd4ece17cf090760190b3133ba5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cd0c6455f9fb01d1981010b4f0cd835990bc8bd4ece17cf090760190b3133ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd0c6455f9fb01d1981010b4f0cd835990bc8bd4ece17cf090760190b3133ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0c6455f9fb01d1981010b4f0cd835990bc8bd4ece17cf090760190b3133ba5", kill_on_drop: false }`
[INFO] [stdout] cd0c6455f9fb01d1981010b4f0cd835990bc8bd4ece17cf090760190b3133ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fa80ecd8088d45b189c639fa1332ac65b3d43f66f10ebcae02a71d224ab80506
[INFO] running `Command { std: "docker" "start" "-a" "fa80ecd8088d45b189c639fa1332ac65b3d43f66f10ebcae02a71d224ab80506", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling pinar-napi-sys v0.1.0
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking miniz_oxide v0.4.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking addr2line v0.13.0
[INFO] [stderr]    Compiling pinar-derive v0.1.0
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking pinar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/module.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub(crate) functions: Vec<Box<CallbackHandler>>,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallbackHandler`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/module.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fun: Box<Fn(A) -> R>
[INFO] [stdout]     |              ^^^^^^^^^^ help: use `dyn`: `dyn Fn(A) -> R`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/error.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cause: Box<JsError>,
[INFO] [stdout]   |                ^^^^^^^ help: use `dyn`: `dyn JsError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:11:35
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn as_js_error(&self) -> &JsError {
[INFO] [stdout]    |                                   ^^^^^^^ help: use `dyn`: `dyn JsError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:103:27
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn as_fail(&self) -> &Fail;
[INFO] [stdout]     |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:107:27
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn as_fail(&self) -> &Fail {
[INFO] [stdout]     |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/classes.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::{JsError, Error};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/classes.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |     methods: Vec<Rc<ClassMethodHandler<C>>>
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/classes.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |     method: Option<Rc<ClassMethodHandler<C>>>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/classes.rs:187:25
[INFO] [stdout]     |
[INFO] [stdout] 187 |     accessor: Option<Rc<ClassMethodHandler<C>>>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/classes.rs:336:14
[INFO] [stdout]     |
[INFO] [stdout] 336 |     fun: Box<Fn(&C, A) -> R>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&C, A) -> R`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/module.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub(crate) functions: Vec<Box<CallbackHandler>>,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallbackHandler`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/module.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fun: Box<Fn(A) -> R>
[INFO] [stdout]     |              ^^^^^^^^^^ help: use `dyn`: `dyn Fn(A) -> R`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/error.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cause: Box<JsError>,
[INFO] [stdout]   |                ^^^^^^^ help: use `dyn`: `dyn JsError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:11:35
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn as_js_error(&self) -> &JsError {
[INFO] [stdout]    |                                   ^^^^^^^ help: use `dyn`: `dyn JsError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:103:27
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn as_fail(&self) -> &Fail;
[INFO] [stdout]     |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/error.rs:107:27
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn as_fail(&self) -> &Fail {
[INFO] [stdout]     |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/classes.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::{JsError, Error};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/classes.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |     methods: Vec<Rc<ClassMethodHandler<C>>>
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/classes.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |     method: Option<Rc<ClassMethodHandler<C>>>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/classes.rs:187:25
[INFO] [stdout]     |
[INFO] [stdout] 187 |     accessor: Option<Rc<ClassMethodHandler<C>>>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/classes.rs:336:14
[INFO] [stdout]     |
[INFO] [stdout] 336 |     fun: Box<Fn(&C, A) -> R>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&C, A) -> R`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/pinar_serde/ser.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/pinar_serde/de.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/pinar_serde/ser.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/pinar_serde/de.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JsError`
[INFO] [stdout]  --> src/classes.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::{JsError, Error};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/lib.rs:149:10
[INFO] [stdout]     |
[INFO] [stdout] 149 | fn test9(args: ()) -> ABC {
[INFO] [stdout]     |          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]    --> src/lib.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn test12<'e>((env, s1, obj): (Env, JsString, JsObject)) -> JsString<'e> {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_s1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/lib.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn test12<'e>((env, s1, obj): (Env, JsString, JsObject)) -> JsString<'e> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/lib.rs:171:16
[INFO] [stdout]     |
[INFO] [stdout] 171 | fn test13<'e>((env, abc): (Env, ABC)) -> ABC {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JsError`
[INFO] [stdout]  --> src/classes.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::error::{JsError, Error};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/lib.rs:149:10
[INFO] [stdout]     |
[INFO] [stdout] 149 | fn test9(args: ()) -> ABC {
[INFO] [stdout]     |          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]    --> src/lib.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn test12<'e>((env, s1, obj): (Env, JsString, JsObject)) -> JsString<'e> {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_s1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/lib.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn test12<'e>((env, s1, obj): (Env, JsString, JsObject)) -> JsString<'e> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/lib.rs:171:16
[INFO] [stdout]     |
[INFO] [stdout] 171 | fn test13<'e>((env, abc): (Env, ABC)) -> ABC {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `real`
[INFO] [stdout]    --> src/classes.rs:392:12
[INFO] [stdout]     |
[INFO] [stdout] 392 |     pub fn real(&self, a: String) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `real2`
[INFO] [stdout]    --> src/classes.rs:395:12
[INFO] [stdout]     |
[INFO] [stdout] 395 |     pub fn real2(&self, a: (String, i64)) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `other`
[INFO] [stdout]    --> src/classes.rs:398:12
[INFO] [stdout]     |
[INFO] [stdout] 398 |     pub fn other(&self, a: u64, b: u64) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jsbox`
[INFO] [stdout]    --> src/classes.rs:413:12
[INFO] [stdout]     |
[INFO] [stdout] 413 |     pub fn jsbox(&self, _args: Option<String>) -> Box<i64> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test`
[INFO] [stdout]    --> src/classes.rs:418:4
[INFO] [stdout]     |
[INFO] [stdout] 418 | fn test(env: Env) -> Result<()> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `testfn`
[INFO] [stdout]   --> src/lib.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn testfn(fun: JsFunction) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `real`
[INFO] [stdout]    --> src/classes.rs:392:12
[INFO] [stdout]     |
[INFO] [stdout] 392 |     pub fn real(&self, a: String) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `real2`
[INFO] [stdout]    --> src/classes.rs:395:12
[INFO] [stdout]     |
[INFO] [stdout] 395 |     pub fn real2(&self, a: (String, i64)) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `other`
[INFO] [stdout]    --> src/classes.rs:398:12
[INFO] [stdout]     |
[INFO] [stdout] 398 |     pub fn other(&self, a: u64, b: u64) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `jsbox`
[INFO] [stdout]    --> src/classes.rs:413:12
[INFO] [stdout]     |
[INFO] [stdout] 413 |     pub fn jsbox(&self, _args: Option<String>) -> Box<i64> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test`
[INFO] [stdout]    --> src/classes.rs:418:4
[INFO] [stdout]     |
[INFO] [stdout] 418 | fn test(env: Env) -> Result<()> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `testfn`
[INFO] [stdout]   --> src/lib.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn testfn(fun: JsFunction) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.97s
[INFO] running `Command { std: "docker" "inspect" "fa80ecd8088d45b189c639fa1332ac65b3d43f66f10ebcae02a71d224ab80506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa80ecd8088d45b189c639fa1332ac65b3d43f66f10ebcae02a71d224ab80506", kill_on_drop: false }`
[INFO] [stdout] fa80ecd8088d45b189c639fa1332ac65b3d43f66f10ebcae02a71d224ab80506
