[INFO] fetching crate derive-new 0.5.7...
[INFO] extracting crate derive-new 0.5.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/derive-new/0.5.7
[INFO] extracting crate derive-new 0.5.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/derive-new/0.5.7
[INFO] validating manifest of derive-new-0.5.7 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 derive-new-0.5.7 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 derive-new-0.5.7
[INFO] finished frobbing derive-new-0.5.7
[INFO] frobbed toml for derive-new-0.5.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/derive-new/0.5.7/Cargo.toml
[INFO] started frobbing derive-new-0.5.7
[INFO] finished frobbing derive-new-0.5.7
[INFO] frobbed toml for derive-new-0.5.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/derive-new/0.5.7/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing derive-new-0.5.7 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/derive-new/0.5.7:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ebaa40d8c785e9edc9094c9b741409662dc3991b86b8e539726f346d5f481983
[INFO] running `"docker" "start" "-a" "ebaa40d8c785e9edc9094c9b741409662dc3991b86b8e539726f346d5f481983"`
[INFO] [stderr]    Compiling derive-new v0.5.7 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `syn::token`
[INFO] [stderr]    --> src/lib.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 | use syn::token;
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `"docker" "inspect" "ebaa40d8c785e9edc9094c9b741409662dc3991b86b8e539726f346d5f481983"`
[INFO] running `"docker" "rm" "-f" "ebaa40d8c785e9edc9094c9b741409662dc3991b86b8e539726f346d5f481983"`
[INFO] [stdout] ebaa40d8c785e9edc9094c9b741409662dc3991b86b8e539726f346d5f481983
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/derive-new/0.5.7:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b935f7e46a543cc7aba76d81348fe425a733740f52143cc219523746edc3e911
[INFO] running `"docker" "start" "-a" "b935f7e46a543cc7aba76d81348fe425a733740f52143cc219523746edc3e911"`
[INFO] [stderr]    Compiling derive-new v0.5.7 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `syn::token`
[INFO] [stderr]    --> src/lib.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 | use syn::token;
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "b935f7e46a543cc7aba76d81348fe425a733740f52143cc219523746edc3e911"`
[INFO] running `"docker" "rm" "-f" "b935f7e46a543cc7aba76d81348fe425a733740f52143cc219523746edc3e911"`
[INFO] [stdout] b935f7e46a543cc7aba76d81348fe425a733740f52143cc219523746edc3e911
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/derive-new/0.5.7:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4432088ba77d48947152a53f80b68ed39e438cb9d72bbde987684a4a65199324
[INFO] running `"docker" "start" "-a" "4432088ba77d48947152a53f80b68ed39e438cb9d72bbde987684a4a65199324"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/derive_new-a4e64754c35bc80f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_to_snake_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-3a529c96cb61f0bd
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_simple_struct ... ok
[INFO] [stdout] test test_struct_lifetime_bounds ... ok
[INFO] [stdout] test test_struct_mixed_defaults ... ok
[INFO] [stdout] test test_struct_phantom_data ... ok
[INFO] [stdout] test test_simple_tuple_struct ... ok
[INFO] [stdout] test test_more_involved_enum ... ok
[INFO] [stdout] test test_empty_struct ... ok
[INFO] [stdout] test test_struct_with_defaults ... ok
[INFO] [stdout] test test_tuple_struct_lifetime ... ok
[INFO] [stdout] test test_struct_with_values ... ok
[INFO] [stdout] test test_tuple_mixed_defaults ... ok
[INFO] [stdout] test test_struct_with_lifetime ... ok
[INFO] [stdout] test test_tuple_phantom_data ... ok
[INFO] [stdout] test test_tuple_with_defaults ... ok
[INFO] [stdout] test test_tuple_with_values ... ok
[INFO] [stdout] test test_unit_struct ... ok
[INFO] [stdout] test test_struct_with_bounds ... ok
[INFO] [stdout] test test_enum_unit_variants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derive-new
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs -  (line 92) ... ok
[INFO] [stdout] test src/lib.rs -  (line 32) ... ok
[INFO] [stdout] test src/lib.rs -  (line 24) ... ok
[INFO] [stdout] test src/lib.rs -  (line 70) ... ok
[INFO] [stdout] test src/lib.rs -  (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4432088ba77d48947152a53f80b68ed39e438cb9d72bbde987684a4a65199324"`
[INFO] running `"docker" "rm" "-f" "4432088ba77d48947152a53f80b68ed39e438cb9d72bbde987684a4a65199324"`
[INFO] [stdout] 4432088ba77d48947152a53f80b68ed39e438cb9d72bbde987684a4a65199324