[INFO] fetching crate abi_stable_derive_lib 0.6.0...
[INFO] extracting crate abi_stable_derive_lib 0.6.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/abi_stable_derive_lib/0.6.0
[INFO] extracting crate abi_stable_derive_lib 0.6.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/abi_stable_derive_lib/0.6.0
[INFO] validating manifest of abi_stable_derive_lib-0.6.0 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 abi_stable_derive_lib-0.6.0 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 abi_stable_derive_lib-0.6.0
[INFO] finished frobbing abi_stable_derive_lib-0.6.0
[INFO] frobbed toml for abi_stable_derive_lib-0.6.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/abi_stable_derive_lib/0.6.0/Cargo.toml
[INFO] started frobbing abi_stable_derive_lib-0.6.0
[INFO] finished frobbing abi_stable_derive_lib-0.6.0
[INFO] frobbed toml for abi_stable_derive_lib-0.6.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/abi_stable_derive_lib/0.6.0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded abi_stable_shared v0.6.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing abi_stable_derive_lib-0.6.0 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-3/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/abi_stable_derive_lib/0.6.0:/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] 4e0c98b493665ccd9f3cc58824aa932e9b77d9bbecffb45c8b2ec52124da9827
[INFO] running `"docker" "start" "-a" "4e0c98b493665ccd9f3cc58824aa932e9b77d9bbecffb45c8b2ec52124da9827"`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling core_extensions v0.1.7
[INFO] [stderr]    Compiling abi_stable_shared v0.6.0
[INFO] [stderr]    Compiling abi_stable_derive_lib v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.37s
[INFO] running `"docker" "inspect" "4e0c98b493665ccd9f3cc58824aa932e9b77d9bbecffb45c8b2ec52124da9827"`
[INFO] running `"docker" "rm" "-f" "4e0c98b493665ccd9f3cc58824aa932e9b77d9bbecffb45c8b2ec52124da9827"`
[INFO] [stdout] 4e0c98b493665ccd9f3cc58824aa932e9b77d9bbecffb45c8b2ec52124da9827
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/abi_stable_derive_lib/0.6.0:/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] 27e51d3a1a2d173a7ceca0276e53f19bbbc41d76d2915aa25cf8cfca5f0c0a92
[INFO] running `"docker" "start" "-a" "27e51d3a1a2d173a7ceca0276e53f19bbbc41d76d2915aa25cf8cfca5f0c0a92"`
[INFO] [stderr]    Compiling abi_stable_derive_lib v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.05s
[INFO] running `"docker" "inspect" "27e51d3a1a2d173a7ceca0276e53f19bbbc41d76d2915aa25cf8cfca5f0c0a92"`
[INFO] running `"docker" "rm" "-f" "27e51d3a1a2d173a7ceca0276e53f19bbbc41d76d2915aa25cf8cfca5f0c0a92"`
[INFO] [stdout] 27e51d3a1a2d173a7ceca0276e53f19bbbc41d76d2915aa25cf8cfca5f0c0a92
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/abi_stable_derive_lib/0.6.0:/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] 7769646f0bc3c9bfde22b06ad19f0c63101412e65e5df7605b8f93ac3157fe95
[INFO] running `"docker" "start" "-a" "7769646f0bc3c9bfde22b06ad19f0c63101412e65e5df7605b8f93ac3157fe95"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/abi_stable_derive_lib-e58a3e235874fae5
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test sabi_trait::tests::must_pass ... ok
[INFO] [stdout] test sabi_extern_fn_impl::tests::test_output ... ok
[INFO] [stdout] test mangle_library_getter::tests::test_output ... ok
[INFO] [stdout] test stable_abi::tests::test_discriminant_gen_code ... ok
[INFO] [stdout] test stable_abi::tests::check_struct_repr_attrs ... ok
[INFO] [stdout] test sabi_trait::tests::must_not_pass ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests abi_stable_derive_lib
[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" "7769646f0bc3c9bfde22b06ad19f0c63101412e65e5df7605b8f93ac3157fe95"`
[INFO] running `"docker" "rm" "-f" "7769646f0bc3c9bfde22b06ad19f0c63101412e65e5df7605b8f93ac3157fe95"`
[INFO] [stdout] 7769646f0bc3c9bfde22b06ad19f0c63101412e65e5df7605b8f93ac3157fe95