[INFO] fetching crate schemafy 0.5.0...
[INFO] extracting crate schemafy 0.5.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/schemafy/0.5.0
[INFO] extracting crate schemafy 0.5.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/schemafy/0.5.0
[INFO] validating manifest of schemafy-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-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-0.5.0
[INFO] finished frobbing schemafy-0.5.0
[INFO] frobbed toml for schemafy-0.5.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/schemafy/0.5.0/Cargo.toml
[INFO] started frobbing schemafy-0.5.0
[INFO] finished frobbing schemafy-0.5.0
[INFO] frobbed toml for schemafy-0.5.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/schemafy/0.5.0/Cargo.toml
[INFO] crate schemafy-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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded schemafy_core v0.5.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing schemafy-0.5.0 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/schemafy/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3dec89b3b1cf8f177a8f390a88c5f5b85da112b419e4dcbab1a730108ef6c29d
[INFO] running `"docker" "start" "-a" "3dec89b3b1cf8f177a8f390a88c5f5b85da112b419e4dcbab1a730108ef6c29d"`
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling schemafy_core v0.5.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling schemafy v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `schemafy_core`
[INFO] [stderr]   --> src/lib.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | use schemafy_core;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.12s
[INFO] running `"docker" "inspect" "3dec89b3b1cf8f177a8f390a88c5f5b85da112b419e4dcbab1a730108ef6c29d"`
[INFO] running `"docker" "rm" "-f" "3dec89b3b1cf8f177a8f390a88c5f5b85da112b419e4dcbab1a730108ef6c29d"`
[INFO] [stdout] 3dec89b3b1cf8f177a8f390a88c5f5b85da112b419e4dcbab1a730108ef6c29d
[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/schemafy/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a9f23c0dfcb4cd954c36e5fc8e8b9aded8117bce498d148b0164b311db6776cb
[INFO] running `"docker" "start" "-a" "a9f23c0dfcb4cd954c36e5fc8e8b9aded8117bce498d148b0164b311db6776cb"`
[INFO] [stderr]    Compiling schemafy v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `schemafy_core`
[INFO] [stderr]   --> src/lib.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | use schemafy_core;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `schemafy_core`
[INFO] [stderr]  --> tests/test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use schemafy_core;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.54s
[INFO] running `"docker" "inspect" "a9f23c0dfcb4cd954c36e5fc8e8b9aded8117bce498d148b0164b311db6776cb"`
[INFO] running `"docker" "rm" "-f" "a9f23c0dfcb4cd954c36e5fc8e8b9aded8117bce498d148b0164b311db6776cb"`
[INFO] [stdout] a9f23c0dfcb4cd954c36e5fc8e8b9aded8117bce498d148b0164b311db6776cb
[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/schemafy/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a52edaafbc269c5665bb980d874c8ad093e5c8d85066e0a29251f83a60d60fa1
[INFO] running `"docker" "start" "-a" "a52edaafbc269c5665bb980d874c8ad093e5c8d85066e0a29251f83a60d60fa1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/schemafy-67e630d05706e21a
[INFO] [stderr]      Running /opt/crater/target/debug/deps/schemafy-df7c6ea1a028704a
[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 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/test-468f9d6a5e5400fc
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test any_properties ... ok
[INFO] [stdout] test debugserver_types ... ok
[INFO] [stdout] test option_type ... ok
[INFO] [stdout] test empty_struct ... ok
[INFO] [stdout] test root_array ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] test nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests schemafy
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - schemafy (line 652) ... ok
[INFO] [stdout] test src/lib.rs -  (line 28) ... 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" "a52edaafbc269c5665bb980d874c8ad093e5c8d85066e0a29251f83a60d60fa1"`
[INFO] running `"docker" "rm" "-f" "a52edaafbc269c5665bb980d874c8ad093e5c8d85066e0a29251f83a60d60fa1"`
[INFO] [stdout] a52edaafbc269c5665bb980d874c8ad093e5c8d85066e0a29251f83a60d60fa1