[INFO] fetching crate evitable 0.2.0...
[INFO] extracting crate evitable 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/evitable/0.2.0
[INFO] extracting crate evitable 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/evitable/0.2.0
[INFO] validating manifest of evitable-0.2.0 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 evitable-0.2.0 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 evitable-0.2.0
[INFO] finished frobbing evitable-0.2.0
[INFO] frobbed toml for evitable-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/evitable/0.2.0/Cargo.toml
[INFO] started frobbing evitable-0.2.0
[INFO] finished frobbing evitable-0.2.0
[INFO] frobbed toml for evitable-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/evitable/0.2.0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded evitable-derive v0.2.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing evitable-0.2.0 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-2/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/evitable/0.2.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] abf16135248f39bf95c7ab514ade54da9e98d26590c5add748a3f8c5d7fdbdd4
[INFO] running `"docker" "start" "-a" "abf16135248f39bf95c7ab514ade54da9e98d26590c5add748a3f8c5d7fdbdd4"`
[INFO] [stderr]    Compiling evitable-syn-meta-ext v0.2.0
[INFO] [stderr]    Compiling evitable-derive-core v0.2.0
[INFO] [stderr]    Compiling evitable-derive v0.2.0
[INFO] [stderr]    Compiling evitable v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `"docker" "inspect" "abf16135248f39bf95c7ab514ade54da9e98d26590c5add748a3f8c5d7fdbdd4"`
[INFO] running `"docker" "rm" "-f" "abf16135248f39bf95c7ab514ade54da9e98d26590c5add748a3f8c5d7fdbdd4"`
[INFO] [stdout] abf16135248f39bf95c7ab514ade54da9e98d26590c5add748a3f8c5d7fdbdd4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/evitable/0.2.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f4d4f68ef6bdba3570508d2ad95791d86f43900eb5d3358a6f0a9022464134b0
[INFO] running `"docker" "start" "-a" "f4d4f68ef6bdba3570508d2ad95791d86f43900eb5d3358a6f0a9022464134b0"`
[INFO] [stderr]    Compiling evitable v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "f4d4f68ef6bdba3570508d2ad95791d86f43900eb5d3358a6f0a9022464134b0"`
[INFO] running `"docker" "rm" "-f" "f4d4f68ef6bdba3570508d2ad95791d86f43900eb5d3358a6f0a9022464134b0"`
[INFO] [stdout] f4d4f68ef6bdba3570508d2ad95791d86f43900eb5d3358a6f0a9022464134b0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/evitable/0.2.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b6ad224f752e28bc57524cc59d0943ba37fe04c3ba9b5529075bee5d9e2ba75e
[INFO] running `"docker" "start" "-a" "b6ad224f752e28bc57524cc59d0943ba37fe04c3ba9b5529075bee5d9e2ba75e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/evitable-fd0607d3103648f8
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/display-1eb8765a35e9a261
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test all_enum::test ... ok
[INFO] [stdout] test unnamed_struct::test ... ok
[INFO] [stdout] test named_struct::test ... ok
[INFO] [stdout] test unit_struct::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/from_other-e5fb39b3da7c955b
[INFO] [stderr]      Running /opt/crater/target/debug/deps/macros-62099e1c9a8f2db4
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ensure ... ok
[INFO] [stdout] test fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple-744730cc03edb674
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/struct_clone_copy-cc838d6899b4dd1d
[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 3 tests
[INFO] [stdout] test clone::display ... ok
[INFO] [stdout] test clone::error_context_cloned ... ok
[INFO] [stdout] test copy::error_context_copied ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/with_context-c4c5477af35be06a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test from_io ... ok
[INFO] [stdout] test from_io_with_context ... ok
[INFO] [stdout] test option_context ... 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 evitable
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - EvitableError::kind (line 127) ... ok
[INFO] [stdout] test src/lib.rs - ErrorContext::into_error (line 258) ... ok
[INFO] [stdout] test src/lib.rs - ErrorContext::kind (line 224) ... ok
[INFO] [stdout] test src/lib.rs - EvitableError::from_error_context (line 192) ... ok
[INFO] [stdout] test src/lib.rs - OptionExt::context (line 289) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/lib.rs - EvitableError::new (line 110) ... ok
[INFO] [stdout] test src/lib.rs - EvitableError::from_context (line 167) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::context_with (line 333) ... ok
[INFO] [stdout] test src/lib.rs - fail (line 419) ... ok
[INFO] [stdout] test src/lib.rs - ensure (line 385) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b6ad224f752e28bc57524cc59d0943ba37fe04c3ba9b5529075bee5d9e2ba75e"`
[INFO] running `"docker" "rm" "-f" "b6ad224f752e28bc57524cc59d0943ba37fe04c3ba9b5529075bee5d9e2ba75e"`
[INFO] [stdout] b6ad224f752e28bc57524cc59d0943ba37fe04c3ba9b5529075bee5d9e2ba75e