[INFO] updating cached repository sudden6/tox-json-node-parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sudden6/tox-json-node-parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sudden6/tox-json-node-parser" "work/ex/beta-1.37-6/sources/1.36.0/gh/sudden6/tox-json-node-parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sudden6/tox-json-node-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sudden6/tox-json-node-parser" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sudden6/tox-json-node-parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sudden6/tox-json-node-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 579d76cba49babe07f9b12f6a3425ab432f875e6
[INFO] sha for GitHub repo sudden6/tox-json-node-parser: 579d76cba49babe07f9b12f6a3425ab432f875e6
[INFO] validating manifest of sudden6/tox-json-node-parser 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 sudden6/tox-json-node-parser 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 sudden6/tox-json-node-parser
[INFO] finished frobbing sudden6/tox-json-node-parser
[INFO] frobbed toml for sudden6/tox-json-node-parser written to work/ex/beta-1.37-6/sources/1.36.0/gh/sudden6/tox-json-node-parser/Cargo.toml
[INFO] started frobbing sudden6/tox-json-node-parser
[INFO] finished frobbing sudden6/tox-json-node-parser
[INFO] frobbed toml for sudden6/tox-json-node-parser written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sudden6/tox-json-node-parser/Cargo.toml
[INFO] crate sudden6/tox-json-node-parser already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sudden6/tox-json-node-parser/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 sudden6/tox-json-node-parser 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sudden6/tox-json-node-parser:/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] 3a2586a40bd97b0bfafdcd89bcdd8296c8c5cb360a4d41e715d2f87510bfe5c1
[INFO] running `"docker" "start" "-a" "3a2586a40bd97b0bfafdcd89bcdd8296c8c5cb360a4d41e715d2f87510bfe5c1"`
[INFO] [stderr]    Compiling tox-json-node-parser v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "3a2586a40bd97b0bfafdcd89bcdd8296c8c5cb360a4d41e715d2f87510bfe5c1"`
[INFO] running `"docker" "rm" "-f" "3a2586a40bd97b0bfafdcd89bcdd8296c8c5cb360a4d41e715d2f87510bfe5c1"`
[INFO] [stdout] 3a2586a40bd97b0bfafdcd89bcdd8296c8c5cb360a4d41e715d2f87510bfe5c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sudden6/tox-json-node-parser:/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] 9a497b4beb2eb97c88c508504fae98e3845ecf655767d56cf9abdd4d840e4796
[INFO] running `"docker" "start" "-a" "9a497b4beb2eb97c88c508504fae98e3845ecf655767d56cf9abdd4d840e4796"`
[INFO] [stderr]    Compiling tox-json-node-parser v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "9a497b4beb2eb97c88c508504fae98e3845ecf655767d56cf9abdd4d840e4796"`
[INFO] running `"docker" "rm" "-f" "9a497b4beb2eb97c88c508504fae98e3845ecf655767d56cf9abdd4d840e4796"`
[INFO] [stdout] 9a497b4beb2eb97c88c508504fae98e3845ecf655767d56cf9abdd4d840e4796
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sudden6/tox-json-node-parser:/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] 13a6e535c85145fa139097b732fc2e74f658c6be2b77a8808b3a3d3722d72729
[INFO] running `"docker" "start" "-a" "13a6e535c85145fa139097b732fc2e74f658c6be2b77a8808b3a3d3722d72729"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tox_json_node_parser-fda661a507e2b644
[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" "13a6e535c85145fa139097b732fc2e74f658c6be2b77a8808b3a3d3722d72729"`
[INFO] running `"docker" "rm" "-f" "13a6e535c85145fa139097b732fc2e74f658c6be2b77a8808b3a3d3722d72729"`
[INFO] [stdout] 13a6e535c85145fa139097b732fc2e74f658c6be2b77a8808b3a3d3722d72729