[INFO] updating cached repository smurawski/j2y
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/smurawski/j2y
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/smurawski/j2y" "work/ex/beta-1.38-1/sources/1.37.0/gh/smurawski/j2y"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/smurawski/j2y'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/smurawski/j2y" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smurawski/j2y"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smurawski/j2y'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1dd7081191f54f9b764a0b80931dc0399c81e1dd
[INFO] sha for GitHub repo smurawski/j2y: 1dd7081191f54f9b764a0b80931dc0399c81e1dd
[INFO] validating manifest of smurawski/j2y 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 smurawski/j2y 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 smurawski/j2y
[INFO] finished frobbing smurawski/j2y
[INFO] frobbed toml for smurawski/j2y written to work/ex/beta-1.38-1/sources/1.37.0/gh/smurawski/j2y/Cargo.toml
[INFO] started frobbing smurawski/j2y
[INFO] finished frobbing smurawski/j2y
[INFO] frobbed toml for smurawski/j2y written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smurawski/j2y/Cargo.toml
[INFO] crate smurawski/j2y 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing smurawski/j2y 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/smurawski/j2y:/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] 2e73b8118296fb46c246666730532276fc88dbe9d997bc4d55190e0ce2ff00b7
[INFO] running `"docker" "start" "-a" "2e73b8118296fb46c246666730532276fc88dbe9d997bc4d55190e0ce2ff00b7"`
[INFO] [stderr]    Compiling serde_json v1.0.5
[INFO] [stderr]    Compiling serde_yaml v0.7.1
[INFO] [stderr]    Compiling j2y v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/main.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / arg_enum!{
[INFO] [stderr] 10 | |     #[derive(Debug)]
[INFO] [stderr] 11 | |     enum SourceFormat {
[INFO] [stderr] 12 | |         YAML,
[INFO] [stderr] 13 | |         JSON
[INFO] [stderr] 14 | |     }
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `"docker" "inspect" "2e73b8118296fb46c246666730532276fc88dbe9d997bc4d55190e0ce2ff00b7"`
[INFO] running `"docker" "rm" "-f" "2e73b8118296fb46c246666730532276fc88dbe9d997bc4d55190e0ce2ff00b7"`
[INFO] [stdout] 2e73b8118296fb46c246666730532276fc88dbe9d997bc4d55190e0ce2ff00b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/smurawski/j2y:/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] 7c2d1f196f16302aa37b555bfa6b97be32afca6ced05402345fddd4efafda192
[INFO] running `"docker" "start" "-a" "7c2d1f196f16302aa37b555bfa6b97be32afca6ced05402345fddd4efafda192"`
[INFO] [stderr]    Compiling j2y v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/main.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / arg_enum!{
[INFO] [stderr] 10 | |     #[derive(Debug)]
[INFO] [stderr] 11 | |     enum SourceFormat {
[INFO] [stderr] 12 | |         YAML,
[INFO] [stderr] 13 | |         JSON
[INFO] [stderr] 14 | |     }
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `"docker" "inspect" "7c2d1f196f16302aa37b555bfa6b97be32afca6ced05402345fddd4efafda192"`
[INFO] running `"docker" "rm" "-f" "7c2d1f196f16302aa37b555bfa6b97be32afca6ced05402345fddd4efafda192"`
[INFO] [stdout] 7c2d1f196f16302aa37b555bfa6b97be32afca6ced05402345fddd4efafda192
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/smurawski/j2y:/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] 87fff97896c20e7f39a0a96100545f92b4b34c90e9280084a5b7283ac07efc18
[INFO] running `"docker" "start" "-a" "87fff97896c20e7f39a0a96100545f92b4b34c90e9280084a5b7283ac07efc18"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/j2y-8554815b5d9c4862
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test converter::tests::simple_valid_yaml_to_json ... ok
[INFO] [stdout] test converter::tests::simple_valid_json_to_yaml ... ok
[INFO] [stdout] test converter::tests::invalid_yaml_to_json ... ok
[INFO] [stdout] test converter::tests::invalid_json_to_yaml ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/j2y-10579d82f81af479
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test converter::tests::simple_valid_yaml_to_json ... ok
[INFO] [stdout] test converter::tests::simple_valid_json_to_yaml ... ok
[INFO] [stdout] test converter::tests::invalid_yaml_to_json ... ok
[INFO] [stdout] test converter::tests::invalid_json_to_yaml ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "87fff97896c20e7f39a0a96100545f92b4b34c90e9280084a5b7283ac07efc18"`
[INFO] running `"docker" "rm" "-f" "87fff97896c20e7f39a0a96100545f92b4b34c90e9280084a5b7283ac07efc18"`
[INFO] [stdout] 87fff97896c20e7f39a0a96100545f92b4b34c90e9280084a5b7283ac07efc18