[INFO] fetching crate schemafy_core 0.5.0...
[INFO] extracting crate schemafy_core 0.5.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/schemafy_core/0.5.0
[INFO] extracting crate schemafy_core 0.5.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/schemafy_core/0.5.0
[INFO] validating manifest of schemafy_core-0.5.0 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 schemafy_core-0.5.0 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 schemafy_core-0.5.0
[INFO] finished frobbing schemafy_core-0.5.0
[INFO] frobbed toml for schemafy_core-0.5.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/schemafy_core/0.5.0/Cargo.toml
[INFO] started frobbing schemafy_core-0.5.0
[INFO] finished frobbing schemafy_core-0.5.0
[INFO] frobbed toml for schemafy_core-0.5.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/schemafy_core/0.5.0/Cargo.toml
[INFO] crate schemafy_core-0.5.0 already has a lockfile, it will not be regenerated
[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 schemafy_core-0.5.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/schemafy_core/0.5.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 5e96e40b6b36f36ebf95d5a8bbcb3d065c538e44dbd3f41a8c34c2a897f578ad
[INFO] running `"docker" "start" "-a" "5e96e40b6b36f36ebf95d5a8bbcb3d065c538e44dbd3f41a8c34c2a897f578ad"`
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling schemafy_core v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.59s
[INFO] running `"docker" "inspect" "5e96e40b6b36f36ebf95d5a8bbcb3d065c538e44dbd3f41a8c34c2a897f578ad"`
[INFO] running `"docker" "rm" "-f" "5e96e40b6b36f36ebf95d5a8bbcb3d065c538e44dbd3f41a8c34c2a897f578ad"`
[INFO] [stdout] 5e96e40b6b36f36ebf95d5a8bbcb3d065c538e44dbd3f41a8c34c2a897f578ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/schemafy_core/0.5.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 97675fd1f459d623799eb21b5be5ab7b1bfabcaa47795edcabaa6291155b004d
[INFO] running `"docker" "start" "-a" "97675fd1f459d623799eb21b5be5ab7b1bfabcaa47795edcabaa6291155b004d"`
[INFO] [stderr]    Compiling schemafy_core v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "97675fd1f459d623799eb21b5be5ab7b1bfabcaa47795edcabaa6291155b004d"`
[INFO] running `"docker" "rm" "-f" "97675fd1f459d623799eb21b5be5ab7b1bfabcaa47795edcabaa6291155b004d"`
[INFO] [stdout] 97675fd1f459d623799eb21b5be5ab7b1bfabcaa47795edcabaa6291155b004d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/schemafy_core/0.5.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] c81b332695a12173f15f240e413b2a51946dfbf19ea2b0dfd7fd044a1f64fb2d
[INFO] running `"docker" "start" "-a" "c81b332695a12173f15f240e413b2a51946dfbf19ea2b0dfd7fd044a1f64fb2d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/schemafy_core-504e24cef3355681
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test one_or_many::tests::deserialize_many_int ... ok
[INFO] [stdout] test one_or_many::tests::deserialize_one_int ... ok
[INFO] [stdout] test one_or_many::tests::deserialize_many_struct ... ok
[INFO] [stdout] test one_or_many::tests::deserialize_one_struct ... ok
[INFO] [stdout] test one_or_many::tests::deserialize_one_struct_missing_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/schemafy_core-392cd137a9e008bf
[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]    Doc-tests schemafy_core
[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] running `"docker" "inspect" "c81b332695a12173f15f240e413b2a51946dfbf19ea2b0dfd7fd044a1f64fb2d"`
[INFO] running `"docker" "rm" "-f" "c81b332695a12173f15f240e413b2a51946dfbf19ea2b0dfd7fd044a1f64fb2d"`
[INFO] [stdout] c81b332695a12173f15f240e413b2a51946dfbf19ea2b0dfd7fd044a1f64fb2d