[INFO] crate smart-default 0.5.2 is already in cache
[INFO] extracting crate smart-default 0.5.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/smart-default/0.5.2
[INFO] extracting crate smart-default 0.5.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/smart-default/0.5.2
[INFO] validating manifest of smart-default-0.5.2 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 smart-default-0.5.2 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 smart-default-0.5.2
[INFO] finished frobbing smart-default-0.5.2
[INFO] frobbed toml for smart-default-0.5.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/smart-default/0.5.2/Cargo.toml
[INFO] started frobbing smart-default-0.5.2
[INFO] finished frobbing smart-default-0.5.2
[INFO] frobbed toml for smart-default-0.5.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/smart-default/0.5.2/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]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing smart-default-0.5.2 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-6/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/smart-default/0.5.2:/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] f117859edcdd93ef1e18df2c6ab4b23977d49f8d34c130f01ecbbe7a1bbeceb3
[INFO] running `"docker" "start" "-a" "f117859edcdd93ef1e18df2c6ab4b23977d49f8d34c130f01ecbbe7a1bbeceb3"`
[INFO] [stderr]    Compiling smart-default v0.5.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `"docker" "inspect" "f117859edcdd93ef1e18df2c6ab4b23977d49f8d34c130f01ecbbe7a1bbeceb3"`
[INFO] running `"docker" "rm" "-f" "f117859edcdd93ef1e18df2c6ab4b23977d49f8d34c130f01ecbbe7a1bbeceb3"`
[INFO] [stdout] f117859edcdd93ef1e18df2c6ab4b23977d49f8d34c130f01ecbbe7a1bbeceb3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/smart-default/0.5.2:/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] d5d5da16f4467d522e049f817bf7d67625adc4c477e934efedc7c2e4cdbf1296
[INFO] running `"docker" "start" "-a" "d5d5da16f4467d522e049f817bf7d67625adc4c477e934efedc7c2e4cdbf1296"`
[INFO] [stderr]    Compiling smart-default v0.5.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "d5d5da16f4467d522e049f817bf7d67625adc4c477e934efedc7c2e4cdbf1296"`
[INFO] running `"docker" "rm" "-f" "d5d5da16f4467d522e049f817bf7d67625adc4c477e934efedc7c2e4cdbf1296"`
[INFO] [stdout] d5d5da16f4467d522e049f817bf7d67625adc4c477e934efedc7c2e4cdbf1296
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/smart-default/0.5.2:/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] 8961d167ada59aa0c9f90604686532949d654604a610ae52f76329f5b65625aa
[INFO] running `"docker" "start" "-a" "8961d167ada59aa0c9f90604686532949d654604a610ae52f76329f5b65625aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smart_default-ae61396cfcd9cd37
[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/tests-a11ba855274544d9
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_code_hack ... ok
[INFO] [stdout] test test_enum_mixed ... ok
[INFO] [stdout] test test_enum_of_structs ... ok
[INFO] [stdout] test test_enum_of_tuples ... ok
[INFO] [stdout] test test_generics_type_parameters ... ok
[INFO] [stdout] test test_string_conversion ... ok
[INFO] [stdout] test test_struct ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_unit ... ok
[INFO] [stdout] test test_enum_of_units ... ok
[INFO] [stdout] test test_generics_lifetime_parameters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smart-default
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - derive_smart_default (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8961d167ada59aa0c9f90604686532949d654604a610ae52f76329f5b65625aa"`
[INFO] running `"docker" "rm" "-f" "8961d167ada59aa0c9f90604686532949d654604a610ae52f76329f5b65625aa"`
[INFO] [stdout] 8961d167ada59aa0c9f90604686532949d654604a610ae52f76329f5b65625aa