[INFO] fetching crate datatest 0.3.1...
[INFO] extracting crate datatest 0.3.1 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/datatest/0.3.1
[INFO] extracting crate datatest 0.3.1 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/datatest/0.3.1
[INFO] validating manifest of datatest-0.3.1 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of datatest-0.3.1 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing datatest-0.3.1
[INFO] finished frobbing datatest-0.3.1
[INFO] frobbed toml for datatest-0.3.1 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/datatest/0.3.1/Cargo.toml
[INFO] started frobbing datatest-0.3.1
[INFO] finished frobbing datatest-0.3.1
[INFO] frobbed toml for datatest-0.3.1 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/datatest/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded datatest-derive v0.3.1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking datatest-0.3.1 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-4/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/datatest/0.3.1:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 331e8848f379b0de9636fc86d6a41aaba9299dc22896a0410c20b555135e3607
[INFO] running `"docker" "start" "-a" "331e8848f379b0de9636fc86d6a41aaba9299dc22896a0410c20b555135e3607"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling datatest-derive v0.3.1
[INFO] [stderr]     Checking serde_yaml v0.8.9
[INFO] [stderr]     Checking datatest v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |     TestFn(Box<FnBox() + Send + 'static>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox() + Send + 'static`
[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/data.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     BenchFn(Box<TDynBenchFn + 'static>),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TDynBenchFn + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/runner.rs:226:25
[INFO] [stderr]     |
[INFO] [stderr] 226 | pub fn runner(tests: &[&TestDescriptor]) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TestDescriptor`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox': use `FnOnce`, `FnMut`, or `Fn` instead
[INFO] [stderr]  --> src/data.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::boxed::FnBox;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox': use `FnOnce`, `FnMut`, or `Fn` instead
[INFO] [stderr]   --> src/data.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |     TestFn(Box<FnBox() + Send + 'static>),
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |     TestFn(Box<FnBox() + Send + 'static>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox() + Send + 'static`
[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/data.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     BenchFn(Box<TDynBenchFn + 'static>),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TDynBenchFn + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/runner.rs:226:25
[INFO] [stderr]     |
[INFO] [stderr] 226 | pub fn runner(tests: &[&TestDescriptor]) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TestDescriptor`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox': use `FnOnce`, `FnMut`, or `Fn` instead
[INFO] [stderr]  --> src/data.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::boxed::FnBox;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox': use `FnOnce`, `FnMut`, or `Fn` instead
[INFO] [stderr]   --> src/data.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |     TestFn(Box<FnBox() + Send + 'static>),
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/runner.rs:171:61
[INFO] [stderr]     |
[INFO] [stderr] 171 |             DataTestFn::TestFn(testfn) => TestFn::DynTestFn(testfn),
[INFO] [stderr]     |                                                             ^^^^^^ expected trait `std::ops::FnOnce`, found trait `std::boxed::FnBox`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::boxed::Box<(dyn std::ops::FnOnce() + std::marker::Send + 'static)>`
[INFO] [stderr]                found type `std::boxed::Box<(dyn std::boxed::FnBox<(), Output = ()> + std::marker::Send + 'static)>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `datatest`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/runner.rs:171:61
[INFO] [stderr]     |
[INFO] [stderr] 171 |             DataTestFn::TestFn(testfn) => TestFn::DynTestFn(testfn),
[INFO] [stderr]     |                                                             ^^^^^^ expected trait `std::ops::FnOnce`, found trait `std::boxed::FnBox`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::boxed::Box<(dyn std::ops::FnOnce() + std::marker::Send + 'static)>`
[INFO] [stderr]                found type `std::boxed::Box<(dyn std::boxed::FnBox<(), Output = ()> + std::marker::Send + 'static)>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `datatest`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "331e8848f379b0de9636fc86d6a41aaba9299dc22896a0410c20b555135e3607"`
[INFO] running `"docker" "rm" "-f" "331e8848f379b0de9636fc86d6a41aaba9299dc22896a0410c20b555135e3607"`
[INFO] [stdout] 331e8848f379b0de9636fc86d6a41aaba9299dc22896a0410c20b555135e3607