[INFO] updating cached repository hoodie/treeify-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hoodie/treeify-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hoodie/treeify-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/hoodie/treeify-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hoodie/treeify-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hoodie/treeify-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hoodie/treeify-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hoodie/treeify-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d7e547eaad8e77d0ff4938ee263c139171a2138a
[INFO] sha for GitHub repo hoodie/treeify-rs: d7e547eaad8e77d0ff4938ee263c139171a2138a
[INFO] validating manifest of hoodie/treeify-rs 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 hoodie/treeify-rs 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 hoodie/treeify-rs
[INFO] finished frobbing hoodie/treeify-rs
[INFO] frobbed toml for hoodie/treeify-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/hoodie/treeify-rs/Cargo.toml
[INFO] started frobbing hoodie/treeify-rs
[INFO] finished frobbing hoodie/treeify-rs
[INFO] frobbed toml for hoodie/treeify-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hoodie/treeify-rs/Cargo.toml
[INFO] crate hoodie/treeify-rs 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/hoodie/treeify-rs/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[INFO] the lockfile is outdated, regenerating it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 hoodie/treeify-rs 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-5/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/hoodie/treeify-rs:/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] 0ecba0c0a256d3738ffb48c8a748280739665b9ab471edcf2ed9f08180610f76
[INFO] running `"docker" "start" "-a" "0ecba0c0a256d3738ffb48c8a748280739665b9ab471edcf2ed9f08180610f76"`
[INFO] [stderr]    Compiling treeify v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "0ecba0c0a256d3738ffb48c8a748280739665b9ab471edcf2ed9f08180610f76"`
[INFO] running `"docker" "rm" "-f" "0ecba0c0a256d3738ffb48c8a748280739665b9ab471edcf2ed9f08180610f76"`
[INFO] [stdout] 0ecba0c0a256d3738ffb48c8a748280739665b9ab471edcf2ed9f08180610f76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/hoodie/treeify-rs:/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] 621dab87faf9a9e6e9990e7cc4aadece7fd6232810ec8c526fcecaeb6ce6fbf1
[INFO] running `"docker" "start" "-a" "621dab87faf9a9e6e9990e7cc4aadece7fd6232810ec8c526fcecaeb6ce6fbf1"`
[INFO] [stderr]    Compiling treeify v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "621dab87faf9a9e6e9990e7cc4aadece7fd6232810ec8c526fcecaeb6ce6fbf1"`
[INFO] running `"docker" "rm" "-f" "621dab87faf9a9e6e9990e7cc4aadece7fd6232810ec8c526fcecaeb6ce6fbf1"`
[INFO] [stdout] 621dab87faf9a9e6e9990e7cc4aadece7fd6232810ec8c526fcecaeb6ce6fbf1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/hoodie/treeify-rs:/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] 3aed6dac4b7c0a52ead405c7c9a9bc5c329c7075f574a6a06f87c092772829b3
[INFO] running `"docker" "start" "-a" "3aed6dac4b7c0a52ead405c7c9a9bc5c329c7075f574a6a06f87c092772829b3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/treeify-1c00e733abc4f8cf
[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" "3aed6dac4b7c0a52ead405c7c9a9bc5c329c7075f574a6a06f87c092772829b3"`
[INFO] running `"docker" "rm" "-f" "3aed6dac4b7c0a52ead405c7c9a9bc5c329c7075f574a6a06f87c092772829b3"`
[INFO] [stdout] 3aed6dac4b7c0a52ead405c7c9a9bc5c329c7075f574a6a06f87c092772829b3