[INFO] crate chema 0.0.7 is already in cache
[INFO] extracting crate chema 0.0.7 into work/ex/beta-1.38-1/sources/1.37.0/reg/chema/0.0.7
[INFO] extracting crate chema 0.0.7 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/chema/0.0.7
[INFO] validating manifest of chema-0.0.7 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 chema-0.0.7 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 chema-0.0.7
[INFO] finished frobbing chema-0.0.7
[INFO] frobbed toml for chema-0.0.7 written to work/ex/beta-1.38-1/sources/1.37.0/reg/chema/0.0.7/Cargo.toml
[INFO] started frobbing chema-0.0.7
[INFO] finished frobbing chema-0.0.7
[INFO] frobbed toml for chema-0.0.7 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/chema/0.0.7/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 chema-0.0.7 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/chema/0.0.7:/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] 5552b3883c5642068cdefc612726197f5a534e87e53583142f688fa993bc6243
[INFO] running `"docker" "start" "-a" "5552b3883c5642068cdefc612726197f5a534e87e53583142f688fa993bc6243"`
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr]    Compiling combine v3.8.1
[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 17s
[INFO] running `"docker" "inspect" "5552b3883c5642068cdefc612726197f5a534e87e53583142f688fa993bc6243"`
[INFO] running `"docker" "rm" "-f" "5552b3883c5642068cdefc612726197f5a534e87e53583142f688fa993bc6243"`
[INFO] [stdout] 5552b3883c5642068cdefc612726197f5a534e87e53583142f688fa993bc6243
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/chema/0.0.7:/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] a33e32ee20b53f3c582a86546bda9c1de27488ea7f6c0ce3f2203d1cc29900fe
[INFO] running `"docker" "start" "-a" "a33e32ee20b53f3c582a86546bda9c1de27488ea7f6c0ce3f2203d1cc29900fe"`
[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 31s
[INFO] running `"docker" "inspect" "a33e32ee20b53f3c582a86546bda9c1de27488ea7f6c0ce3f2203d1cc29900fe"`
[INFO] running `"docker" "rm" "-f" "a33e32ee20b53f3c582a86546bda9c1de27488ea7f6c0ce3f2203d1cc29900fe"`
[INFO] [stdout] a33e32ee20b53f3c582a86546bda9c1de27488ea7f6c0ce3f2203d1cc29900fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/chema/0.0.7:/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] f6f1771874a052f0e2c849f6a9e68ecc8afec8e71dec53102de7a0b2456cd089
[INFO] running `"docker" "start" "-a" "f6f1771874a052f0e2c849f6a9e68ecc8afec8e71dec53102de7a0b2456cd089"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chema-e7de773cfbca8c63
[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_and ... ok
[INFO] [stdout] test parser::test::test_doc_comments ... ok
[INFO] [stdout] test parser::test::test_type_boolean ... 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_enum ... ok
[INFO] [stdout] test parser::test::test_struct ... ok
[INFO] [stdout] test parser::test::test_ast ... ok
[INFO] [stdout] test parser::test::test_type_ident ... ok
[INFO] [stdout] test parser::test::test_type_format ... ok
[INFO] [stdout] test parser::test::test_type_enum ... ok
[INFO] [stdout] test parser::test::test_type_null ... ok
[INFO] [stdout] test parser::test::test_type_integer ... ok
[INFO] [stdout] test parser::test::test_type_number ... ok
[INFO] [stdout] test parser::test::test_type_object ... ok
[INFO] [stdout] test parser::test::test_type_string ... ok
[INFO] [stdout] test parser::test::test_type_struct ... ok
[INFO] [stdout] test parser::test::test_type ... 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_ref ... ok
[INFO] [stdout] test parser::test::test_type_optional ... ok
[INFO] [stdout] test parser::test::test_type_or ... 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" "f6f1771874a052f0e2c849f6a9e68ecc8afec8e71dec53102de7a0b2456cd089"`
[INFO] running `"docker" "rm" "-f" "f6f1771874a052f0e2c849f6a9e68ecc8afec8e71dec53102de7a0b2456cd089"`
[INFO] [stdout] f6f1771874a052f0e2c849f6a9e68ecc8afec8e71dec53102de7a0b2456cd089