[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-1.38-1/sources/1.37.0/gh/sudden6/tox-json-node-parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/gh/sudden6/tox-json-node-parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sudden6/tox-json-node-parser 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "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] [stderr]     Blocking waiting for file lock on package cache
[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 sudden6/tox-json-node-parser 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 8cae39e3460c2d7d782335e4e451b0e42b3c1e89457c9828a146a3a1e1423dd8
[INFO] running `"docker" "start" "-a" "8cae39e3460c2d7d782335e4e451b0e42b3c1e89457c9828a146a3a1e1423dd8"`
[INFO] [stderr]    Compiling tox-json-node-parser v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "8cae39e3460c2d7d782335e4e451b0e42b3c1e89457c9828a146a3a1e1423dd8"`
[INFO] running `"docker" "rm" "-f" "8cae39e3460c2d7d782335e4e451b0e42b3c1e89457c9828a146a3a1e1423dd8"`
[INFO] [stdout] 8cae39e3460c2d7d782335e4e451b0e42b3c1e89457c9828a146a3a1e1423dd8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f22c9d97a8b873691bc0fa51b92559397e0d3658e2e1c1886865bb3d948e6405
[INFO] running `"docker" "start" "-a" "f22c9d97a8b873691bc0fa51b92559397e0d3658e2e1c1886865bb3d948e6405"`
[INFO] [stderr]    Compiling tox-json-node-parser v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "f22c9d97a8b873691bc0fa51b92559397e0d3658e2e1c1886865bb3d948e6405"`
[INFO] running `"docker" "rm" "-f" "f22c9d97a8b873691bc0fa51b92559397e0d3658e2e1c1886865bb3d948e6405"`
[INFO] [stdout] f22c9d97a8b873691bc0fa51b92559397e0d3658e2e1c1886865bb3d948e6405
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 56471cd1094f5ac2b855b6a90efa8ff9ecb27197b5f4faf2c5862b0dcde9928d
[INFO] running `"docker" "start" "-a" "56471cd1094f5ac2b855b6a90efa8ff9ecb27197b5f4faf2c5862b0dcde9928d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tox_json_node_parser-550c62e3b137f215
[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" "56471cd1094f5ac2b855b6a90efa8ff9ecb27197b5f4faf2c5862b0dcde9928d"`
[INFO] running `"docker" "rm" "-f" "56471cd1094f5ac2b855b6a90efa8ff9ecb27197b5f4faf2c5862b0dcde9928d"`
[INFO] [stdout] 56471cd1094f5ac2b855b6a90efa8ff9ecb27197b5f4faf2c5862b0dcde9928d