[INFO] crate json_pretty 0.1.2 is already in cache
[INFO] extracting crate json_pretty 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/json_pretty/0.1.2
[INFO] extracting crate json_pretty 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/json_pretty/0.1.2
[INFO] validating manifest of json_pretty-0.1.2 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_pretty-0.1.2 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_pretty-0.1.2
[INFO] finished frobbing json_pretty-0.1.2
[INFO] frobbed toml for json_pretty-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/json_pretty/0.1.2/Cargo.toml
[INFO] started frobbing json_pretty-0.1.2
[INFO] finished frobbing json_pretty-0.1.2
[INFO] frobbed toml for json_pretty-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/json_pretty/0.1.2/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] testing json_pretty-0.1.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/json_pretty/0.1.2:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4661922da144be2576736323add84e581444664ed706f943afff22c2a710824b
[INFO] running `"docker" "start" "-a" "4661922da144be2576736323add84e581444664ed706f943afff22c2a710824b"`
[INFO] [stderr]    Compiling json_pretty v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "4661922da144be2576736323add84e581444664ed706f943afff22c2a710824b"`
[INFO] running `"docker" "rm" "-f" "4661922da144be2576736323add84e581444664ed706f943afff22c2a710824b"`
[INFO] [stdout] 4661922da144be2576736323add84e581444664ed706f943afff22c2a710824b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/json_pretty/0.1.2:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 77adac88c03fbf9a7ce5b53c2d18a85b11782e12988d99abde80b3827a548a70
[INFO] running `"docker" "start" "-a" "77adac88c03fbf9a7ce5b53c2d18a85b11782e12988d99abde80b3827a548a70"`
[INFO] [stderr]    Compiling json_pretty v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "77adac88c03fbf9a7ce5b53c2d18a85b11782e12988d99abde80b3827a548a70"`
[INFO] running `"docker" "rm" "-f" "77adac88c03fbf9a7ce5b53c2d18a85b11782e12988d99abde80b3827a548a70"`
[INFO] [stdout] 77adac88c03fbf9a7ce5b53c2d18a85b11782e12988d99abde80b3827a548a70
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/json_pretty/0.1.2:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0daa1858cef90fdb3ca643340f658d519e1a52d176766764832a720de6f2e071
[INFO] running `"docker" "start" "-a" "0daa1858cef90fdb3ca643340f658d519e1a52d176766764832a720de6f2e071"`
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_pretty_formatter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/json_pretty-bd6b55a47edb6a86
[INFO] [stderr]    Doc-tests json_pretty
[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" "0daa1858cef90fdb3ca643340f658d519e1a52d176766764832a720de6f2e071"`
[INFO] running `"docker" "rm" "-f" "0daa1858cef90fdb3ca643340f658d519e1a52d176766764832a720de6f2e071"`
[INFO] [stdout] 0daa1858cef90fdb3ca643340f658d519e1a52d176766764832a720de6f2e071