[INFO] crate json_macro 0.1.1 is already in cache
[INFO] extracting crate json_macro 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/json_macro/0.1.1
[INFO] extracting crate json_macro 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/json_macro/0.1.1
[INFO] validating manifest of json_macro-0.1.1 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_macro-0.1.1 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_macro-0.1.1
[INFO] finished frobbing json_macro-0.1.1
[INFO] frobbed toml for json_macro-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/json_macro/0.1.1/Cargo.toml
[INFO] started frobbing json_macro-0.1.1
[INFO] finished frobbing json_macro-0.1.1
[INFO] frobbed toml for json_macro-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/json_macro/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing json_macro-0.1.1 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/json_macro/0.1.1:/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] 39721bb138ccd152e6e9693d769655d8d0acc3e2271fef1f0daefcac6d05a1fd
[INFO] running `"docker" "start" "-a" "39721bb138ccd152e6e9693d769655d8d0acc3e2271fef1f0daefcac6d05a1fd"`
[INFO] [stderr]    Compiling json_macro v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "39721bb138ccd152e6e9693d769655d8d0acc3e2271fef1f0daefcac6d05a1fd"`
[INFO] running `"docker" "rm" "-f" "39721bb138ccd152e6e9693d769655d8d0acc3e2271fef1f0daefcac6d05a1fd"`
[INFO] [stdout] 39721bb138ccd152e6e9693d769655d8d0acc3e2271fef1f0daefcac6d05a1fd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/json_macro/0.1.1:/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] 4b97b43adc4ade309725fbe17411a19be45f0a6211f38772eadd8db35fb0bc5b
[INFO] running `"docker" "start" "-a" "4b97b43adc4ade309725fbe17411a19be45f0a6211f38772eadd8db35fb0bc5b"`
[INFO] [stderr]    Compiling json_macro v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "4b97b43adc4ade309725fbe17411a19be45f0a6211f38772eadd8db35fb0bc5b"`
[INFO] running `"docker" "rm" "-f" "4b97b43adc4ade309725fbe17411a19be45f0a6211f38772eadd8db35fb0bc5b"`
[INFO] [stdout] 4b97b43adc4ade309725fbe17411a19be45f0a6211f38772eadd8db35fb0bc5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/json_macro/0.1.1:/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] e4c0a07b22fc328fbf8cf68b12caa7d1eb00d2e0b21af028f2d35393432d5a53
[INFO] running `"docker" "start" "-a" "e4c0a07b22fc328fbf8cf68b12caa7d1eb00d2e0b21af028f2d35393432d5a53"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/json_macro-38ad85cb0289701b
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_json_plain ... ok
[INFO] [stdout] test test::test_json_object ... ok
[INFO] [stderr]    Doc-tests json_macro
[INFO] [stdout] test test::test_json_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "e4c0a07b22fc328fbf8cf68b12caa7d1eb00d2e0b21af028f2d35393432d5a53"`
[INFO] running `"docker" "rm" "-f" "e4c0a07b22fc328fbf8cf68b12caa7d1eb00d2e0b21af028f2d35393432d5a53"`
[INFO] [stdout] e4c0a07b22fc328fbf8cf68b12caa7d1eb00d2e0b21af028f2d35393432d5a53