[INFO] crate gui-derive 0.3.0 is already in cache
[INFO] extracting crate gui-derive 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/gui-derive/0.3.0
[INFO] extracting crate gui-derive 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gui-derive/0.3.0
[INFO] validating manifest of gui-derive-0.3.0 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 gui-derive-0.3.0 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 gui-derive-0.3.0
[INFO] finished frobbing gui-derive-0.3.0
[INFO] frobbed toml for gui-derive-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gui-derive/0.3.0/Cargo.toml
[INFO] started frobbing gui-derive-0.3.0
[INFO] finished frobbing gui-derive-0.3.0
[INFO] frobbed toml for gui-derive-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gui-derive/0.3.0/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 gui-derive-0.3.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gui-derive/0.3.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b031b628a0596f290ffa35a0b330fcc5ad93163f5e7729836c2be31e90ac6421
[INFO] running `"docker" "start" "-a" "b031b628a0596f290ffa35a0b330fcc5ad93163f5e7729836c2be31e90ac6421"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling gui-derive v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.33s
[INFO] running `"docker" "inspect" "b031b628a0596f290ffa35a0b330fcc5ad93163f5e7729836c2be31e90ac6421"`
[INFO] running `"docker" "rm" "-f" "b031b628a0596f290ffa35a0b330fcc5ad93163f5e7729836c2be31e90ac6421"`
[INFO] [stdout] b031b628a0596f290ffa35a0b330fcc5ad93163f5e7729836c2be31e90ac6421
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gui-derive/0.3.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b0c77c18d27b31ed28c835f7a2788088caab466356fca2b8a0ea1db6fe8a61c1
[INFO] running `"docker" "start" "-a" "b0c77c18d27b31ed28c835f7a2788088caab466356fca2b8a0ea1db6fe8a61c1"`
[INFO] [stderr]    Compiling gui-derive v0.3.0
[INFO] [stderr]    Compiling gui v0.3.0
[INFO] [stderr]    Compiling gui-derive v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/test_derive.rs:103:31
[INFO] [stderr]     |
[INFO] [stderr] 103 |   fn render(&self, renderer: &Renderer, bbox: BBox, cap: &Cap) -> BBox {
[INFO] [stderr]     |                               ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/test_derive.rs:103:59
[INFO] [stderr]     |
[INFO] [stderr] 103 |   fn render(&self, renderer: &Renderer, bbox: BBox, cap: &Cap) -> BBox {
[INFO] [stderr]     |                                                           ^^^ help: use `dyn`: `dyn Cap`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.12s
[INFO] running `"docker" "inspect" "b0c77c18d27b31ed28c835f7a2788088caab466356fca2b8a0ea1db6fe8a61c1"`
[INFO] running `"docker" "rm" "-f" "b0c77c18d27b31ed28c835f7a2788088caab466356fca2b8a0ea1db6fe8a61c1"`
[INFO] [stdout] b0c77c18d27b31ed28c835f7a2788088caab466356fca2b8a0ea1db6fe8a61c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gui-derive/0.3.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 883b4d30a2ade7a80f2c8bf7fad0f29bbb490d6e2f6c0e1d99ff0fe34196a3cb
[INFO] running `"docker" "start" "-a" "883b4d30a2ade7a80f2c8bf7fad0f29bbb490d6e2f6c0e1d99ff0fe34196a3cb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gui_derive-c662a2b157e805c7
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::custom_event ... ok
[INFO] [stdout] test tests::default_new ... ok
[INFO] [stdout] test tests::default_widget_attributes ... ok
[INFO] [stdout] test tests::last_event_type_takes_precedence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_derive-1c38978298c95fbe
[INFO] [stdout] test generic_event ... ok
[INFO] [stdout] test generic_widget ... ok
[INFO] [stdout] test various_derive_combinations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gui-derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - widget (line 126) ... ok
[INFO] [stdout] test src/lib.rs - handleable (line 383) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "883b4d30a2ade7a80f2c8bf7fad0f29bbb490d6e2f6c0e1d99ff0fe34196a3cb"`
[INFO] running `"docker" "rm" "-f" "883b4d30a2ade7a80f2c8bf7fad0f29bbb490d6e2f6c0e1d99ff0fe34196a3cb"`
[INFO] [stdout] 883b4d30a2ade7a80f2c8bf7fad0f29bbb490d6e2f6c0e1d99ff0fe34196a3cb