[INFO] updating cached repository kiliankoe/alfred_crates
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kiliankoe/alfred_crates
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kiliankoe/alfred_crates" "work/ex/beta-1.38-1/sources/1.37.0/gh/kiliankoe/alfred_crates"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kiliankoe/alfred_crates'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kiliankoe/alfred_crates" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kiliankoe/alfred_crates"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kiliankoe/alfred_crates'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b3b31b477d445f2a06ac954a66adeb48cf484ec4
[INFO] sha for GitHub repo kiliankoe/alfred_crates: b3b31b477d445f2a06ac954a66adeb48cf484ec4
[INFO] validating manifest of kiliankoe/alfred_crates 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 kiliankoe/alfred_crates 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 kiliankoe/alfred_crates
[INFO] finished frobbing kiliankoe/alfred_crates
[INFO] frobbed toml for kiliankoe/alfred_crates written to work/ex/beta-1.38-1/sources/1.37.0/gh/kiliankoe/alfred_crates/Cargo.toml
[INFO] started frobbing kiliankoe/alfred_crates
[INFO] finished frobbing kiliankoe/alfred_crates
[INFO] frobbed toml for kiliankoe/alfred_crates written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kiliankoe/alfred_crates/Cargo.toml
[INFO] crate kiliankoe/alfred_crates 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 kiliankoe/alfred_crates 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kiliankoe/alfred_crates:/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] b9514f97fd037611b2fff79cb8969944a9d042f8e76e492eb9b77c3b5808b28d
[INFO] running `"docker" "start" "-a" "b9514f97fd037611b2fff79cb8969944a9d042f8e76e492eb9b77c3b5808b28d"`
[INFO] [stderr]    Compiling metadeps v1.1.1
[INFO] [stderr]    Compiling syn v0.10.6
[INFO] [stderr]    Compiling alfred v2.0.1
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling idna v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.6
[INFO] [stderr]    Compiling openssl v0.9.6
[INFO] [stderr]    Compiling url v1.3.0
[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-1.3.0/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]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]    Compiling hyper v0.10.0
[INFO] [stderr]    Compiling serde_urlencoded v0.3.0
[INFO] [stderr]    Compiling serde_codegen v0.8.23
[INFO] [stderr]    Compiling serde_derive v0.8.23
[INFO] [stderr]    Compiling native-tls v0.1.1
[INFO] [stderr]    Compiling reqwest v0.3.0
[INFO] [stderr]    Compiling crates_search v0.1.2
[INFO] [stderr]    Compiling alfred_crates v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.85s
[INFO] running `"docker" "inspect" "b9514f97fd037611b2fff79cb8969944a9d042f8e76e492eb9b77c3b5808b28d"`
[INFO] running `"docker" "rm" "-f" "b9514f97fd037611b2fff79cb8969944a9d042f8e76e492eb9b77c3b5808b28d"`
[INFO] [stdout] b9514f97fd037611b2fff79cb8969944a9d042f8e76e492eb9b77c3b5808b28d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kiliankoe/alfred_crates:/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] af130d16984dc096d244923285072ceb9ec561092e49745d982d58d6688f59ca
[INFO] running `"docker" "start" "-a" "af130d16984dc096d244923285072ceb9ec561092e49745d982d58d6688f59ca"`
[INFO] [stderr]    Compiling alfred_crates v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "af130d16984dc096d244923285072ceb9ec561092e49745d982d58d6688f59ca"`
[INFO] running `"docker" "rm" "-f" "af130d16984dc096d244923285072ceb9ec561092e49745d982d58d6688f59ca"`
[INFO] [stdout] af130d16984dc096d244923285072ceb9ec561092e49745d982d58d6688f59ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kiliankoe/alfred_crates:/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] 4c3b33f669fbd160064aa14c819937d7e754833ff04aad63939cb84d73f12a22
[INFO] running `"docker" "start" "-a" "4c3b33f669fbd160064aa14c819937d7e754833ff04aad63939cb84d73f12a22"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/alfred_crates-a09497e46433b4ae
[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" "4c3b33f669fbd160064aa14c819937d7e754833ff04aad63939cb84d73f12a22"`
[INFO] running `"docker" "rm" "-f" "4c3b33f669fbd160064aa14c819937d7e754833ff04aad63939cb84d73f12a22"`
[INFO] [stdout] 4c3b33f669fbd160064aa14c819937d7e754833ff04aad63939cb84d73f12a22