[INFO] updating cached repository cb372/morocco
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cb372/morocco
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cb372/morocco" "work/ex/beta-1.37-6/sources/1.36.0/gh/cb372/morocco"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cb372/morocco'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cb372/morocco" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cb372/morocco"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cb372/morocco'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ea60a38a4a0ac441757456c3bb004f81048575c
[INFO] sha for GitHub repo cb372/morocco: 3ea60a38a4a0ac441757456c3bb004f81048575c
[INFO] validating manifest of cb372/morocco 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 cb372/morocco 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 cb372/morocco
[INFO] finished frobbing cb372/morocco
[INFO] frobbed toml for cb372/morocco written to work/ex/beta-1.37-6/sources/1.36.0/gh/cb372/morocco/Cargo.toml
[INFO] started frobbing cb372/morocco
[INFO] finished frobbing cb372/morocco
[INFO] frobbed toml for cb372/morocco written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cb372/morocco/Cargo.toml
[INFO] crate cb372/morocco 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 cb372/morocco 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cb372/morocco:/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] ffd435f3f0a5afd1f4fc19bceef4589f148637dbb89648dd978f91e1026972ff
[INFO] running `"docker" "start" "-a" "ffd435f3f0a5afd1f4fc19bceef4589f148637dbb89648dd978f91e1026972ff"`
[INFO] [stderr]    Compiling openssl v0.9.12
[INFO] [stderr]    Compiling unicode-bidi v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling rayon-core v1.0.0
[INFO] [stderr]    Compiling rusoto_core v0.25.0
[INFO] [stderr]    Compiling retry v0.4.0
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling serde_derive v1.0.7
[INFO] [stderr]    Compiling idna v0.1.1
[INFO] [stderr]    Compiling rayon v0.7.0
[INFO] [stderr]    Compiling ring v0.9.7
[INFO] [stderr]    Compiling url v1.4.0
[INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.0/src/form_urlencoded.rs:246:40
[INFO] [stderr]     |
[INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 245 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 246 |     fn finish(self) -> &'a mut ::Url { self.url }
[INFO] [stderr]     |                                        ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        returning this value requires that `*self.url` is borrowed for `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr]    Compiling native-tls v0.1.2
[INFO] [stderr]    Compiling hyper v0.10.10
[INFO] [stderr]    Compiling serde_urlencoded v0.4.3
[INFO] [stderr]    Compiling hyper-native-tls v0.2.2
[INFO] [stderr]    Compiling reqwest v0.4.0
[INFO] [stderr]    Compiling rusoto_credential v0.7.0
[INFO] [stderr]    Compiling rusoto_kms v0.25.0
[INFO] [stderr]    Compiling rusoto_dynamodb v0.25.0
[INFO] [stderr]    Compiling morocco v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `"docker" "inspect" "ffd435f3f0a5afd1f4fc19bceef4589f148637dbb89648dd978f91e1026972ff"`
[INFO] running `"docker" "rm" "-f" "ffd435f3f0a5afd1f4fc19bceef4589f148637dbb89648dd978f91e1026972ff"`
[INFO] [stdout] ffd435f3f0a5afd1f4fc19bceef4589f148637dbb89648dd978f91e1026972ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cb372/morocco:/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] 49750df0367d973b41ff4e83ccdcff4f3fd2ea7263d1ec1e7d6899812f385cd2
[INFO] running `"docker" "start" "-a" "49750df0367d973b41ff4e83ccdcff4f3fd2ea7263d1ec1e7d6899812f385cd2"`
[INFO] [stderr]    Compiling morocco v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `"docker" "inspect" "49750df0367d973b41ff4e83ccdcff4f3fd2ea7263d1ec1e7d6899812f385cd2"`
[INFO] running `"docker" "rm" "-f" "49750df0367d973b41ff4e83ccdcff4f3fd2ea7263d1ec1e7d6899812f385cd2"`
[INFO] [stdout] 49750df0367d973b41ff4e83ccdcff4f3fd2ea7263d1ec1e7d6899812f385cd2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cb372/morocco:/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] 54e853e8b525f6764477cf02a8173e82f193b7bbd7f9a0d56c8a128b388b43d1
[INFO] running `"docker" "start" "-a" "54e853e8b525f6764477cf02a8173e82f193b7bbd7f9a0d56c8a128b388b43d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/morocco-25c6659584f4ec2c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test encryption::tests::encryption_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "54e853e8b525f6764477cf02a8173e82f193b7bbd7f9a0d56c8a128b388b43d1"`
[INFO] running `"docker" "rm" "-f" "54e853e8b525f6764477cf02a8173e82f193b7bbd7f9a0d56c8a128b388b43d1"`
[INFO] [stdout] 54e853e8b525f6764477cf02a8173e82f193b7bbd7f9a0d56c8a128b388b43d1