[INFO] crate vptr 0.1.0 is already in cache
[INFO] extracting crate vptr 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/vptr/0.1.0
[INFO] extracting crate vptr 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vptr/0.1.0
[INFO] validating manifest of vptr-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vptr-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vptr-0.1.0
[INFO] finished frobbing vptr-0.1.0
[INFO] frobbed toml for vptr-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/vptr/0.1.0/Cargo.toml
[INFO] started frobbing vptr-0.1.0
[INFO] finished frobbing vptr-0.1.0
[INFO] frobbed toml for vptr-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vptr/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing vptr-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/vptr/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8966a846296d6f5d0634ffb91238f952ee3ec870b7a2d5f72facd65a9f2e2a95
[INFO] running `"docker" "start" "-a" "8966a846296d6f5d0634ffb91238f952ee3ec870b7a2d5f72facd65a9f2e2a95"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling vptr-macros v0.1.0
[INFO] [stderr]    Compiling vptr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.58s
[INFO] running `"docker" "inspect" "8966a846296d6f5d0634ffb91238f952ee3ec870b7a2d5f72facd65a9f2e2a95"`
[INFO] running `"docker" "rm" "-f" "8966a846296d6f5d0634ffb91238f952ee3ec870b7a2d5f72facd65a9f2e2a95"`
[INFO] [stdout] 8966a846296d6f5d0634ffb91238f952ee3ec870b7a2d5f72facd65a9f2e2a95
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/vptr/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c4357f04a487262693bcea86c320dc7dedc7aca5b37eedd6f893b10d79160423
[INFO] running `"docker" "start" "-a" "c4357f04a487262693bcea86c320dc7dedc7aca5b37eedd6f893b10d79160423"`
[INFO] [stderr]    Compiling vptr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]    --> src/lib.rs:604:5
[INFO] [stderr]     |
[INFO] [stderr] 604 |     #[vptr(MyTrait)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]     = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]     = note: for more context, see https://github.com/rust-lang/rust/issues/60210
[INFO] [stderr] 
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]    --> src/lib.rs:621:5
[INFO] [stderr]     |
[INFO] [stderr] 621 |     #[vptr(MyTrait)]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]     = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]     = note: for more context, see https://github.com/rust-lang/rust/issues/60210
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:501:12
[INFO] [stderr]     |
[INFO] [stderr] 501 |     #[vptr(MyTrait)]
[INFO] [stderr]     |            ^^^^^^^ help: use `dyn`: `dyn MyTrait`
[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/lib.rs:501:12
[INFO] [stderr]     |
[INFO] [stderr] 501 |     #[vptr(MyTrait)]
[INFO] [stderr]     |            ^^^^^^^ help: use `dyn`: `dyn MyTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:523:12
[INFO] [stderr]     |
[INFO] [stderr] 523 |     #[vptr(MyTrait, SomeOtherTrait)]
[INFO] [stderr]     |            ^^^^^^^ help: use `dyn`: `dyn MyTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:523:21
[INFO] [stderr]     |
[INFO] [stderr] 523 |     #[vptr(MyTrait, SomeOtherTrait)]
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SomeOtherTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:581:12
[INFO] [stderr]     |
[INFO] [stderr] 581 |     #[vptr(MyTrait)]
[INFO] [stderr]     |            ^^^^^^^ help: use `dyn`: `dyn MyTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:604:12
[INFO] [stderr]     |
[INFO] [stderr] 604 |     #[vptr(MyTrait)]
[INFO] [stderr]     |            ^^^^^^^ help: use `dyn`: `dyn MyTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:621:12
[INFO] [stderr]     |
[INFO] [stderr] 621 |     #[vptr(MyTrait)]
[INFO] [stderr]     |            ^^^^^^^ help: use `dyn`: `dyn MyTrait`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "c4357f04a487262693bcea86c320dc7dedc7aca5b37eedd6f893b10d79160423"`
[INFO] running `"docker" "rm" "-f" "c4357f04a487262693bcea86c320dc7dedc7aca5b37eedd6f893b10d79160423"`
[INFO] [stdout] c4357f04a487262693bcea86c320dc7dedc7aca5b37eedd6f893b10d79160423
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/vptr/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2a32216f63144ae0654965bb880349987330bc93e68979429b6259bca3d610e4
[INFO] running `"docker" "start" "-a" "2a32216f63144ae0654965bb880349987330bc93e68979429b6259bca3d610e4"`
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::it_works2 ... ok
[INFO] [stdout] test tests::empty_struct ... ok
[INFO] [stdout] test tests::it_works3 ... ok
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vptr-f6eefafcc975f494
[INFO] [stdout] test tests::with_lifetime ... ok
[INFO] [stdout] test tests::tuple ... ok
[INFO] [stderr]    Doc-tests vptr
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - LightBox (line 373) ... ok
[INFO] [stdout] test src/lib.rs -  (line 79) ... ok
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] test src/lib.rs -  (line 120) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2a32216f63144ae0654965bb880349987330bc93e68979429b6259bca3d610e4"`
[INFO] running `"docker" "rm" "-f" "2a32216f63144ae0654965bb880349987330bc93e68979429b6259bca3d610e4"`
[INFO] [stdout] 2a32216f63144ae0654965bb880349987330bc93e68979429b6259bca3d610e4