[INFO] updating cached repository hugollm/rust-toml-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hugollm/rust-toml-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hugollm/rust-toml-example" "work/ex/beta-1.37-6/sources/1.36.0/gh/hugollm/rust-toml-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hugollm/rust-toml-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hugollm/rust-toml-example" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hugollm/rust-toml-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hugollm/rust-toml-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ddec0ec3fa03355abd14ae713355615992cde52e
[INFO] sha for GitHub repo hugollm/rust-toml-example: ddec0ec3fa03355abd14ae713355615992cde52e
[INFO] validating manifest of hugollm/rust-toml-example 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 hugollm/rust-toml-example 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 hugollm/rust-toml-example
[INFO] finished frobbing hugollm/rust-toml-example
[INFO] frobbed toml for hugollm/rust-toml-example written to work/ex/beta-1.37-6/sources/1.36.0/gh/hugollm/rust-toml-example/Cargo.toml
[INFO] started frobbing hugollm/rust-toml-example
[INFO] finished frobbing hugollm/rust-toml-example
[INFO] frobbed toml for hugollm/rust-toml-example written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hugollm/rust-toml-example/Cargo.toml
[INFO] crate hugollm/rust-toml-example 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hugollm/rust-toml-example against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hugollm/rust-toml-example:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3335e9b261170e030cc395f12a4a7fe7c0274c7b2ac13af9b3013e611460d6f4
[INFO] running `"docker" "start" "-a" "3335e9b261170e030cc395f12a4a7fe7c0274c7b2ac13af9b3013e611460d6f4"`
[INFO] [stderr]    Compiling serde v1.0.87
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling toml-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.78s
[INFO] running `"docker" "inspect" "3335e9b261170e030cc395f12a4a7fe7c0274c7b2ac13af9b3013e611460d6f4"`
[INFO] running `"docker" "rm" "-f" "3335e9b261170e030cc395f12a4a7fe7c0274c7b2ac13af9b3013e611460d6f4"`
[INFO] [stdout] 3335e9b261170e030cc395f12a4a7fe7c0274c7b2ac13af9b3013e611460d6f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hugollm/rust-toml-example:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 047382524bddbe154cfe38a3f9d363ac8a213ba21992bd91bde9f414c3207cc4
[INFO] running `"docker" "start" "-a" "047382524bddbe154cfe38a3f9d363ac8a213ba21992bd91bde9f414c3207cc4"`
[INFO] [stderr]    Compiling toml-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "047382524bddbe154cfe38a3f9d363ac8a213ba21992bd91bde9f414c3207cc4"`
[INFO] running `"docker" "rm" "-f" "047382524bddbe154cfe38a3f9d363ac8a213ba21992bd91bde9f414c3207cc4"`
[INFO] [stdout] 047382524bddbe154cfe38a3f9d363ac8a213ba21992bd91bde9f414c3207cc4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hugollm/rust-toml-example:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 84e19b517f7658f3b54592724fbfde7e05d26ea450fa40af5aeaa60f2821d7a1
[INFO] running `"docker" "start" "-a" "84e19b517f7658f3b54592724fbfde7e05d26ea450fa40af5aeaa60f2821d7a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/toml_example-8c5d9575edf6e4a3
[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" "84e19b517f7658f3b54592724fbfde7e05d26ea450fa40af5aeaa60f2821d7a1"`
[INFO] running `"docker" "rm" "-f" "84e19b517f7658f3b54592724fbfde7e05d26ea450fa40af5aeaa60f2821d7a1"`
[INFO] [stdout] 84e19b517f7658f3b54592724fbfde7e05d26ea450fa40af5aeaa60f2821d7a1