[INFO] updating cached repository KeenS/chema
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/KeenS/chema
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/KeenS/chema" "work/ex/beta-1.38-1/sources/1.37.0/gh/KeenS/chema"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/KeenS/chema'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/KeenS/chema" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KeenS/chema"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KeenS/chema'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2d261ea7e7db2cf13d1d809b693b635745974df3
[INFO] sha for GitHub repo KeenS/chema: 2d261ea7e7db2cf13d1d809b693b635745974df3
[INFO] validating manifest of KeenS/chema on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of KeenS/chema on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing KeenS/chema
[INFO] finished frobbing KeenS/chema
[INFO] frobbed toml for KeenS/chema written to work/ex/beta-1.38-1/sources/1.37.0/gh/KeenS/chema/Cargo.toml
[INFO] started frobbing KeenS/chema
[INFO] finished frobbing KeenS/chema
[INFO] frobbed toml for KeenS/chema written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KeenS/chema/Cargo.toml
[INFO] crate KeenS/chema already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing KeenS/chema against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KeenS/chema:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1c901f817b8e28e6dd1ec3e300abb259b29aa66d702dbbead4b96e6dda70b700
[INFO] running `"docker" "start" "-a" "1c901f817b8e28e6dd1ec3e300abb259b29aa66d702dbbead4b96e6dda70b700"`
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling combine v3.6.3
[INFO] [stderr]    Compiling structopt-derive v0.2.13
[INFO] [stderr]    Compiling structopt v0.2.13
[INFO] [stderr]    Compiling chema v0.0.7 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn new(t: T) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `"docker" "inspect" "1c901f817b8e28e6dd1ec3e300abb259b29aa66d702dbbead4b96e6dda70b700"`
[INFO] running `"docker" "rm" "-f" "1c901f817b8e28e6dd1ec3e300abb259b29aa66d702dbbead4b96e6dda70b700"`
[INFO] [stdout] 1c901f817b8e28e6dd1ec3e300abb259b29aa66d702dbbead4b96e6dda70b700
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KeenS/chema:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c32dfe2e547f12a97aa1918fb02cafc7abef7f87c79a258923f7b444c97311ee
[INFO] running `"docker" "start" "-a" "c32dfe2e547f12a97aa1918fb02cafc7abef7f87c79a258923f7b444c97311ee"`
[INFO] [stderr]    Compiling chema v0.0.7 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `"docker" "inspect" "c32dfe2e547f12a97aa1918fb02cafc7abef7f87c79a258923f7b444c97311ee"`
[INFO] running `"docker" "rm" "-f" "c32dfe2e547f12a97aa1918fb02cafc7abef7f87c79a258923f7b444c97311ee"`
[INFO] [stdout] c32dfe2e547f12a97aa1918fb02cafc7abef7f87c79a258923f7b444c97311ee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KeenS/chema:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5d7da3d30591528f00db0a53a2def9564486fe499d365f8cb1088960667976f7
[INFO] running `"docker" "start" "-a" "5d7da3d30591528f00db0a53a2def9564486fe499d365f8cb1088960667976f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chema-c90e39efbb3aa551
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test parser::test::test_ident ... ok
[INFO] [stdout] test parser::test::test_blank ... ok
[INFO] [stdout] test parser::test::test_str_ ... ok
[INFO] [stdout] test parser::test::test_type_boolean ... ok
[INFO] [stdout] test parser::test::test_enum ... ok
[INFO] [stdout] test parser::test::test_ast ... ok
[INFO] [stdout] test parser::test::test_doc_comments ... ok
[INFO] [stdout] test parser::test::test_type_array ... ok
[INFO] [stdout] test parser::test::test_type_const ... ok
[INFO] [stdout] test parser::test::test_type_enum ... ok
[INFO] [stdout] test parser::test::test_type_format ... ok
[INFO] [stdout] test parser::test::test_struct ... ok
[INFO] [stdout] test parser::test::test_type_object ... ok
[INFO] [stdout] test parser::test::test_type_and ... ok
[INFO] [stdout] test parser::test::test_type_optional ... ok
[INFO] [stdout] test parser::test::test_type_integer ... ok
[INFO] [stdout] test parser::test::test_type_ident ... ok
[INFO] [stdout] test parser::test::test_type_ref ... ok
[INFO] [stdout] test parser::test::test_type_struct ... ok
[INFO] [stdout] test parser::test::test_type_null ... ok
[INFO] [stdout] test parser::test::test_type_number ... ok
[INFO] [stdout] test parser::test::test_type_or ... ok
[INFO] [stdout] test parser::test::test_type_string ... ok
[INFO] [stdout] test parser::test::test_type_paren ... ok
[INFO] [stdout] test parser::test::test_type_where ... ok
[INFO] [stdout] test parser::test::test_type ... ok
[INFO] [stdout] test parser::test::test_typedef ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5d7da3d30591528f00db0a53a2def9564486fe499d365f8cb1088960667976f7"`
[INFO] running `"docker" "rm" "-f" "5d7da3d30591528f00db0a53a2def9564486fe499d365f8cb1088960667976f7"`
[INFO] [stdout] 5d7da3d30591528f00db0a53a2def9564486fe499d365f8cb1088960667976f7