[INFO] crate json-type 0.1.0 is already in cache
[INFO] extracting crate json-type 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/json-type/0.1.0
[INFO] extracting crate json-type 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/json-type/0.1.0
[INFO] validating manifest of json-type-0.1.0 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 json-type-0.1.0 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 json-type-0.1.0
[INFO] finished frobbing json-type-0.1.0
[INFO] frobbed toml for json-type-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/json-type/0.1.0/Cargo.toml
[INFO] started frobbing json-type-0.1.0
[INFO] finished frobbing json-type-0.1.0
[INFO] frobbed toml for json-type-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/json-type/0.1.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing json-type-0.1.0 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/json-type/0.1.0:/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] 17f6e46ee81bdbd8fd239ffe75e9157c3ef68b7aa2cb25236462f3fbeaf3fd84
[INFO] running `"docker" "start" "-a" "17f6e46ee81bdbd8fd239ffe75e9157c3ef68b7aa2cb25236462f3fbeaf3fd84"`
[INFO] [stderr]    Compiling json-type-derive v0.1.0
[INFO] [stderr]    Compiling json-type v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "17f6e46ee81bdbd8fd239ffe75e9157c3ef68b7aa2cb25236462f3fbeaf3fd84"`
[INFO] running `"docker" "rm" "-f" "17f6e46ee81bdbd8fd239ffe75e9157c3ef68b7aa2cb25236462f3fbeaf3fd84"`
[INFO] [stdout] 17f6e46ee81bdbd8fd239ffe75e9157c3ef68b7aa2cb25236462f3fbeaf3fd84
[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/json-type/0.1.0:/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] f9bb84c9fd5c3d34c51f117eaa2cebd18297d588fcc034e390fb095494204692
[INFO] running `"docker" "start" "-a" "f9bb84c9fd5c3d34c51f117eaa2cebd18297d588fcc034e390fb095494204692"`
[INFO] [stderr]    Compiling json-type v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "f9bb84c9fd5c3d34c51f117eaa2cebd18297d588fcc034e390fb095494204692"`
[INFO] running `"docker" "rm" "-f" "f9bb84c9fd5c3d34c51f117eaa2cebd18297d588fcc034e390fb095494204692"`
[INFO] [stdout] f9bb84c9fd5c3d34c51f117eaa2cebd18297d588fcc034e390fb095494204692
[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/json-type/0.1.0:/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] 40891c05d55b7945891075ab742b13cd078b3ba7ec9406d05f8b377dfe47f836
[INFO] running `"docker" "start" "-a" "40891c05d55b7945891075ab742b13cd078b3ba7ec9406d05f8b377dfe47f836"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/json_type-26e6f1cff16f8e07
[INFO] [stderr]    Doc-tests json-type
[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] running `"docker" "inspect" "40891c05d55b7945891075ab742b13cd078b3ba7ec9406d05f8b377dfe47f836"`
[INFO] running `"docker" "rm" "-f" "40891c05d55b7945891075ab742b13cd078b3ba7ec9406d05f8b377dfe47f836"`
[INFO] [stdout] 40891c05d55b7945891075ab742b13cd078b3ba7ec9406d05f8b377dfe47f836