[INFO] crate json-patch 0.2.5 is already in cache
[INFO] extracting crate json-patch 0.2.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/json-patch/0.2.5
[INFO] extracting crate json-patch 0.2.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/json-patch/0.2.5
[INFO] validating manifest of json-patch-0.2.5 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 json-patch-0.2.5 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 json-patch-0.2.5
[INFO] finished frobbing json-patch-0.2.5
[INFO] frobbed toml for json-patch-0.2.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/json-patch/0.2.5/Cargo.toml
[INFO] started frobbing json-patch-0.2.5
[INFO] finished frobbing json-patch-0.2.5
[INFO] frobbed toml for json-patch-0.2.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/json-patch/0.2.5/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] [stderr]     Blocking waiting for file lock on package cache
[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 json-patch-0.2.5 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/reg/json-patch/0.2.5:/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] 76281869fcefc617d256296d82c158cf2e45950f9bdf3288573ce768ee957686
[INFO] running `"docker" "start" "-a" "76281869fcefc617d256296d82c158cf2e45950f9bdf3288573ce768ee957686"`
[INFO] [stderr]    Compiling treediff v3.0.1
[INFO] [stderr]    Compiling json-patch v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `"docker" "inspect" "76281869fcefc617d256296d82c158cf2e45950f9bdf3288573ce768ee957686"`
[INFO] running `"docker" "rm" "-f" "76281869fcefc617d256296d82c158cf2e45950f9bdf3288573ce768ee957686"`
[INFO] [stdout] 76281869fcefc617d256296d82c158cf2e45950f9bdf3288573ce768ee957686
[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/reg/json-patch/0.2.5:/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] 19fa2d922f2e5e5f8786f5beb8b94a6cd915b07da949a0e3d823ef73a587ae33
[INFO] running `"docker" "start" "-a" "19fa2d922f2e5e5f8786f5beb8b94a6cd915b07da949a0e3d823ef73a587ae33"`
[INFO] [stderr]    Compiling json-patch v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `"docker" "inspect" "19fa2d922f2e5e5f8786f5beb8b94a6cd915b07da949a0e3d823ef73a587ae33"`
[INFO] running `"docker" "rm" "-f" "19fa2d922f2e5e5f8786f5beb8b94a6cd915b07da949a0e3d823ef73a587ae33"`
[INFO] [stdout] 19fa2d922f2e5e5f8786f5beb8b94a6cd915b07da949a0e3d823ef73a587ae33
[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/reg/json-patch/0.2.5:/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] 62827bc860f63de9031fb60a508eb219f59b59ebdb713237f170958125aa82de
[INFO] running `"docker" "start" "-a" "62827bc860f63de9031fb60a508eb219f59b59ebdb713237f170958125aa82de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/json_patch-febf0d22a779e619
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test diff::tests::add_all ... ok
[INFO] [stdout] test diff::tests::remove_all ... ok
[INFO] [stdout] test diff::tests::remove_tail ... ok
[INFO] [stdout] test tests::parse_from_value ... ok
[INFO] [stdout] test diff::tests::replace_object ... ok
[INFO] [stdout] test tests::spec_tests ... ok
[INFO] [stdout] test tests::merge_tests ... ok
[INFO] [stdout] test tests::revert_tests ... ok
[INFO] [stdout] test diff::tests::replace_all ... ok
[INFO] [stdout] test tests::serialize_patch ... ok
[INFO] [stdout] test tests::parse_from_string ... ok
[INFO] [stdout] test tests::tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bench-5adbdca7c8fb2f18
[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] [stderr]    Doc-tests json-patch
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - from_value (line 305) ... ok
[INFO] [stdout] test src/lib.rs -  (line 45) ... ok
[INFO] [stdout] test src/lib.rs - merge (line 477) ... ok
[INFO] [stdout] test src/diff.rs - diff::diff (line 82) ... ok
[INFO] [stdout] test src/lib.rs - from_value (line 323) ... ok
[INFO] [stdout] test src/lib.rs - patch (line 351) ... ok
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "62827bc860f63de9031fb60a508eb219f59b59ebdb713237f170958125aa82de"`
[INFO] running `"docker" "rm" "-f" "62827bc860f63de9031fb60a508eb219f59b59ebdb713237f170958125aa82de"`
[INFO] [stdout] 62827bc860f63de9031fb60a508eb219f59b59ebdb713237f170958125aa82de