[INFO] crate json_macro 0.1.1 is already in cache
[INFO] extracting crate json_macro 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/json_macro/0.1.1
[INFO] extracting crate json_macro 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/json_macro/0.1.1
[INFO] validating manifest of json_macro-0.1.1 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_macro-0.1.1 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_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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/json_macro/0.1.1/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_macro-0.1.1 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0de98f0aad4539a0d5245309d99fc3fff9d091fce4e8d065489246369439fea1
[INFO] running `"docker" "start" "-a" "0de98f0aad4539a0d5245309d99fc3fff9d091fce4e8d065489246369439fea1"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling json_macro v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `"docker" "inspect" "0de98f0aad4539a0d5245309d99fc3fff9d091fce4e8d065489246369439fea1"`
[INFO] running `"docker" "rm" "-f" "0de98f0aad4539a0d5245309d99fc3fff9d091fce4e8d065489246369439fea1"`
[INFO] [stdout] 0de98f0aad4539a0d5245309d99fc3fff9d091fce4e8d065489246369439fea1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e61f02409cd4ca61c366dbdfbbde3111cf65565c5de20d82799ab2394476d729
[INFO] running `"docker" "start" "-a" "e61f02409cd4ca61c366dbdfbbde3111cf65565c5de20d82799ab2394476d729"`
[INFO] [stderr]    Compiling json_macro v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "e61f02409cd4ca61c366dbdfbbde3111cf65565c5de20d82799ab2394476d729"`
[INFO] running `"docker" "rm" "-f" "e61f02409cd4ca61c366dbdfbbde3111cf65565c5de20d82799ab2394476d729"`
[INFO] [stdout] e61f02409cd4ca61c366dbdfbbde3111cf65565c5de20d82799ab2394476d729
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 7f270feb098a8f9a51cc73f99f1ef2f1e553f5d26726112078e47b56335ad63f
[INFO] running `"docker" "start" "-a" "7f270feb098a8f9a51cc73f99f1ef2f1e553f5d26726112078e47b56335ad63f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/json_macro-984de8a1cad6c758
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_json_plain ... ok
[INFO] [stdout] test test::test_json_array ... ok
[INFO] [stdout] test test::test_json_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json_macro
[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" "7f270feb098a8f9a51cc73f99f1ef2f1e553f5d26726112078e47b56335ad63f"`
[INFO] running `"docker" "rm" "-f" "7f270feb098a8f9a51cc73f99f1ef2f1e553f5d26726112078e47b56335ad63f"`
[INFO] [stdout] 7f270feb098a8f9a51cc73f99f1ef2f1e553f5d26726112078e47b56335ad63f