[INFO] crate pinar 0.1.0 is already in cache
[INFO] extracting crate pinar 0.1.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/pinar/0.1.0
[INFO] extracting crate pinar 0.1.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/pinar/0.1.0
[INFO] validating manifest of pinar-0.1.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pinar-0.1.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pinar-0.1.0
[INFO] finished frobbing pinar-0.1.0
[INFO] frobbed toml for pinar-0.1.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/pinar/0.1.0/Cargo.toml
[INFO] started frobbing pinar-0.1.0
[INFO] finished frobbing pinar-0.1.0
[INFO] frobbed toml for pinar-0.1.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/pinar/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pinar-0.1.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/pinar/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fec80b3539cdef02de734c53f8f1bed38252c14c2035f82a065192a43728b5ef
[INFO] running `"docker" "start" "-a" "fec80b3539cdef02de734c53f8f1bed38252c14c2035f82a065192a43728b5ef"`
[INFO] [stderr]    Compiling pinar-napi-sys v0.1.0
[INFO] [stderr]    Compiling pinar-derive v0.1.0
[INFO] [stderr]     Checking pinar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/module.rs:24:35
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub(crate) functions: Vec<Box<CallbackHandler>>,
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallbackHandler`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/module.rs:131:14
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fun: Box<Fn(A) -> R>
[INFO] [stderr]     |              ^^^^^^^^^^ help: use `dyn`: `dyn Fn(A) -> R`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/error.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 |     cause: Box<JsError>,
[INFO] [stderr]   |                ^^^^^^^ help: use `dyn`: `dyn JsError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:11:35
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn as_js_error(&self) -> &JsError {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn JsError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:103:27
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn as_fail(&self) -> &Fail;
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:107:27
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn as_fail(&self) -> &Fail {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> src/classes.rs:2:29
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::error::{JsError, Error};
[INFO] [stderr]   |                             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/classes.rs:165:21
[INFO] [stderr]     |
[INFO] [stderr] 165 |     methods: Vec<Rc<ClassMethodHandler<C>>>
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/classes.rs:186:23
[INFO] [stderr]     |
[INFO] [stderr] 186 |     method: Option<Rc<ClassMethodHandler<C>>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/classes.rs:187:25
[INFO] [stderr]     |
[INFO] [stderr] 187 |     accessor: Option<Rc<ClassMethodHandler<C>>>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/classes.rs:336:14
[INFO] [stderr]     |
[INFO] [stderr] 336 |     fun: Box<Fn(&C, A) -> R>,
[INFO] [stderr]     |              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&C, A) -> R`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/module.rs:24:35
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub(crate) functions: Vec<Box<CallbackHandler>>,
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallbackHandler`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/module.rs:131:14
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fun: Box<Fn(A) -> R>
[INFO] [stderr]     |              ^^^^^^^^^^ help: use `dyn`: `dyn Fn(A) -> R`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/error.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 |     cause: Box<JsError>,
[INFO] [stderr]   |                ^^^^^^^ help: use `dyn`: `dyn JsError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:11:35
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn as_js_error(&self) -> &JsError {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn JsError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:103:27
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn as_fail(&self) -> &Fail;
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:107:27
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn as_fail(&self) -> &Fail {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> src/classes.rs:2:29
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::error::{JsError, Error};
[INFO] [stderr]   |                             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/classes.rs:165:21
[INFO] [stderr]     |
[INFO] [stderr] 165 |     methods: Vec<Rc<ClassMethodHandler<C>>>
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/classes.rs:186:23
[INFO] [stderr]     |
[INFO] [stderr] 186 |     method: Option<Rc<ClassMethodHandler<C>>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/classes.rs:187:25
[INFO] [stderr]     |
[INFO] [stderr] 187 |     accessor: Option<Rc<ClassMethodHandler<C>>>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClassMethodHandler<C>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/classes.rs:336:14
[INFO] [stderr]     |
[INFO] [stderr] 336 |     fun: Box<Fn(&C, A) -> R>,
[INFO] [stderr]     |              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&C, A) -> R`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `JsError`
[INFO] [stderr]  --> src/classes.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::error::{JsError, Error};
[INFO] [stderr]   |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/lib.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 | fn test9(args: ()) -> ABC {
[INFO] [stderr]     |          ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s1`
[INFO] [stderr]    --> src/lib.rs:167:21
[INFO] [stderr]     |
[INFO] [stderr] 167 | fn test12<'e>((env, s1, obj): (Env, JsString, JsObject)) -> JsString<'e> {
[INFO] [stderr]     |                     ^^ help: consider prefixing with an underscore: `_s1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `obj`
[INFO] [stderr]    --> src/lib.rs:167:25
[INFO] [stderr]     |
[INFO] [stderr] 167 | fn test12<'e>((env, s1, obj): (Env, JsString, JsObject)) -> JsString<'e> {
[INFO] [stderr]     |                         ^^^ help: consider prefixing with an underscore: `_obj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env`
[INFO] [stderr]    --> src/lib.rs:171:16
[INFO] [stderr]     |
[INFO] [stderr] 171 | fn test13<'e>((env, abc): (Env, ABC)) -> ABC {
[INFO] [stderr]     |                ^^^ help: consider prefixing with an underscore: `_env`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `JsError`
[INFO] [stderr]  --> src/classes.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::error::{JsError, Error};
[INFO] [stderr]   |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/lib.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 | fn test9(args: ()) -> ABC {
[INFO] [stderr]     |          ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s1`
[INFO] [stderr]    --> src/lib.rs:167:21
[INFO] [stderr]     |
[INFO] [stderr] 167 | fn test12<'e>((env, s1, obj): (Env, JsString, JsObject)) -> JsString<'e> {
[INFO] [stderr]     |                     ^^ help: consider prefixing with an underscore: `_s1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `obj`
[INFO] [stderr]    --> src/lib.rs:167:25
[INFO] [stderr]     |
[INFO] [stderr] 167 | fn test12<'e>((env, s1, obj): (Env, JsString, JsObject)) -> JsString<'e> {
[INFO] [stderr]     |                         ^^^ help: consider prefixing with an underscore: `_obj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `env`
[INFO] [stderr]    --> src/lib.rs:171:16
[INFO] [stderr]     |
[INFO] [stderr] 171 | fn test13<'e>((env, abc): (Env, ABC)) -> ABC {
[INFO] [stderr]     |                ^^^ help: consider prefixing with an underscore: `_env`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `real`
[INFO] [stderr]    --> src/classes.rs:392:5
[INFO] [stderr]     |
[INFO] [stderr] 392 |     pub fn real(&self, a: String) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `real2`
[INFO] [stderr]    --> src/classes.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 395 |     pub fn real2(&self, a: (String, i64)) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `other`
[INFO] [stderr]    --> src/classes.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     pub fn other(&self, a: u64, b: u64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `jsbox`
[INFO] [stderr]    --> src/classes.rs:413:5
[INFO] [stderr]     |
[INFO] [stderr] 413 |     pub fn jsbox(&self, _args: Option<String>) -> Box<i64> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test`
[INFO] [stderr]    --> src/classes.rs:418:1
[INFO] [stderr]     |
[INFO] [stderr] 418 | fn test(env: Env) -> Result<()> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `testfn`
[INFO] [stderr]   --> src/lib.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn testfn(fun: JsFunction) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `real`
[INFO] [stderr]    --> src/classes.rs:392:5
[INFO] [stderr]     |
[INFO] [stderr] 392 |     pub fn real(&self, a: String) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `real2`
[INFO] [stderr]    --> src/classes.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 395 |     pub fn real2(&self, a: (String, i64)) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `other`
[INFO] [stderr]    --> src/classes.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     pub fn other(&self, a: u64, b: u64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `jsbox`
[INFO] [stderr]    --> src/classes.rs:413:5
[INFO] [stderr]     |
[INFO] [stderr] 413 |     pub fn jsbox(&self, _args: Option<String>) -> Box<i64> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test`
[INFO] [stderr]    --> src/classes.rs:418:1
[INFO] [stderr]     |
[INFO] [stderr] 418 | fn test(env: Env) -> Result<()> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `testfn`
[INFO] [stderr]   --> src/lib.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn testfn(fun: JsFunction) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `"docker" "inspect" "fec80b3539cdef02de734c53f8f1bed38252c14c2035f82a065192a43728b5ef"`
[INFO] running `"docker" "rm" "-f" "fec80b3539cdef02de734c53f8f1bed38252c14c2035f82a065192a43728b5ef"`
[INFO] [stdout] fec80b3539cdef02de734c53f8f1bed38252c14c2035f82a065192a43728b5ef