[INFO] crate enum_derive 0.1.7 is already in cache [INFO] extracting crate enum_derive 0.1.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/enum_derive/0.1.7 [INFO] extracting crate enum_derive 0.1.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enum_derive/0.1.7 [INFO] validating manifest of enum_derive-0.1.7 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of enum_derive-0.1.7 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing enum_derive-0.1.7 [INFO] finished frobbing enum_derive-0.1.7 [INFO] frobbed toml for enum_derive-0.1.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/enum_derive/0.1.7/Cargo.toml [INFO] started frobbing enum_derive-0.1.7 [INFO] finished frobbing enum_derive-0.1.7 [INFO] frobbed toml for enum_derive-0.1.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enum_derive/0.1.7/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing enum_derive-0.1.7 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enum_derive/0.1.7:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 0eabcc0f8275fb1a7d0c81ba3e9d8d5cfe8802a39d1970f6509c9e88d34f5c06 [INFO] running `"docker" "start" "-a" "0eabcc0f8275fb1a7d0c81ba3e9d8d5cfe8802a39d1970f6509c9e88d34f5c06"` [INFO] [stderr] Compiling enum_derive v0.1.7 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `"docker" "inspect" "0eabcc0f8275fb1a7d0c81ba3e9d8d5cfe8802a39d1970f6509c9e88d34f5c06"` [INFO] running `"docker" "rm" "-f" "0eabcc0f8275fb1a7d0c81ba3e9d8d5cfe8802a39d1970f6509c9e88d34f5c06"` [INFO] [stdout] 0eabcc0f8275fb1a7d0c81ba3e9d8d5cfe8802a39d1970f6509c9e88d34f5c06 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enum_derive/0.1.7:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 20f74f1d340b239028e5411206ec48e0d9ad13179bbe7ddf0c3cd1e778679ec0 [INFO] running `"docker" "start" "-a" "20f74f1d340b239028e5411206ec48e0d9ad13179bbe7ddf0c3cd1e778679ec0"` [INFO] [stderr] Compiling enum_derive v0.1.7 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:48:45 [INFO] [stderr] | [INFO] [stderr] 48 | EnumInnerAsTrait(pub as_size_of -> &SizeOf), [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn SizeOf` [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] --> tests/enum_inner_as_trait.rs:48:45 [INFO] [stderr] | [INFO] [stderr] 48 | EnumInnerAsTrait(pub as_size_of -> &SizeOf), [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn SizeOf` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:49:45 [INFO] [stderr] | [INFO] [stderr] 49 | EnumInnerAsTrait(as_replace -> &mut Replace), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Replace` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:50:45 [INFO] [stderr] | [INFO] [stderr] 50 | EnumInnerAsTrait(pub as_display -> &std::fmt::Display), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:61:41 [INFO] [stderr] | [INFO] [stderr] 61 | EnumInnerAsTrait(as_size_of -> &SizeOf), [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn SizeOf` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:62:49 [INFO] [stderr] | [INFO] [stderr] 62 | EnumInnerAsTrait(pub as_replace -> &mut Replace), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Replace` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `"docker" "inspect" "20f74f1d340b239028e5411206ec48e0d9ad13179bbe7ddf0c3cd1e778679ec0"` [INFO] running `"docker" "rm" "-f" "20f74f1d340b239028e5411206ec48e0d9ad13179bbe7ddf0c3cd1e778679ec0"` [INFO] [stdout] 20f74f1d340b239028e5411206ec48e0d9ad13179bbe7ddf0c3cd1e778679ec0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enum_derive/0.1.7:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] e783669df76876a5264287c35c7ae4f89667b4373104a80cd6c46a11bf01e72a [INFO] running `"docker" "start" "-a" "e783669df76876a5264287c35c7ae4f89667b4373104a80cd6c46a11bf01e72a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/enum_derive-8bb44682e948434a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/display-6ea23a9692e3293b [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_next_variant ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/enum_from_inner-43a71f40d7d3bebd [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_from_inner ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/enum_inner_as_trait-5e195cda62fa39ef [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/crater/target/debug/deps/fromstr-78571adc6beffbc3 [INFO] [stdout] test test_inner_as_trait ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/iter-c9d8b815b6312231 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/next_prev-e0388a8ed86901fe [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_next_variant ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_enum_iterator ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_next_variant ... ok [INFO] [stderr] Doc-tests enum_derive [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/lib.rs - (line 44) ... ok [INFO] [stdout] test src/lib.rs - (line 132) ... ok [INFO] [stdout] test src/lib.rs - (line 120) ... ok [INFO] [stdout] test src/lib.rs - (line 95) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/lib.rs - (line 146) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e783669df76876a5264287c35c7ae4f89667b4373104a80cd6c46a11bf01e72a"` [INFO] running `"docker" "rm" "-f" "e783669df76876a5264287c35c7ae4f89667b4373104a80cd6c46a11bf01e72a"` [INFO] [stdout] e783669df76876a5264287c35c7ae4f89667b4373104a80cd6c46a11bf01e72a