[INFO] updating cached repository dre-hh/rest
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dre-hh/rest
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dre-hh/rest" "work/ex/beta-1.38-1/sources/1.37.0/gh/dre-hh/rest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dre-hh/rest'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dre-hh/rest" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dre-hh/rest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dre-hh/rest'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 16286efaf10d2c3ae6c4cbfe21501da33a230ff9
[INFO] sha for GitHub repo dre-hh/rest: 16286efaf10d2c3ae6c4cbfe21501da33a230ff9
[INFO] validating manifest of dre-hh/rest 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 dre-hh/rest 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 dre-hh/rest
[INFO] finished frobbing dre-hh/rest
[INFO] frobbed toml for dre-hh/rest written to work/ex/beta-1.38-1/sources/1.37.0/gh/dre-hh/rest/Cargo.toml
[INFO] started frobbing dre-hh/rest
[INFO] finished frobbing dre-hh/rest
[INFO] frobbed toml for dre-hh/rest written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dre-hh/rest/Cargo.toml
[INFO] crate dre-hh/rest 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 dre-hh/rest 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dre-hh/rest:/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] 4f798aaf52c1311a5fde0d001417e6b78fc529a8c5c5ccfcf0693643c1a404d9
[INFO] running `"docker" "start" "-a" "4f798aaf52c1311a5fde0d001417e6b78fc529a8c5c5ccfcf0693643c1a404d9"`
[INFO] [stderr]    Compiling openssl v0.10.12
[INFO] [stderr]    Compiling indexmap v1.0.1
[INFO] [stderr]    Compiling encoding_rs v0.8.10
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling openssl-sys v0.9.36
[INFO] [stderr]    Compiling bytes v0.4.10
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling mime v0.3.9
[INFO] [stderr]    Compiling serde_urlencoded v0.5.3
[INFO] [stderr]    Compiling libflate v0.1.18
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-io v0.1.9
[INFO] [stderr]    Compiling http v0.1.13
[INFO] [stderr]    Compiling crossbeam-deque v0.6.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.7
[INFO] [stderr]    Compiling native-tls v0.2.1
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.6
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-fs v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.2
[INFO] [stderr]    Compiling tokio v0.1.11
[INFO] [stderr]    Compiling h2 v0.1.12
[INFO] [stderr]    Compiling hyper v0.12.11
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.2
[INFO] [stderr]    Compiling rest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `"docker" "inspect" "4f798aaf52c1311a5fde0d001417e6b78fc529a8c5c5ccfcf0693643c1a404d9"`
[INFO] running `"docker" "rm" "-f" "4f798aaf52c1311a5fde0d001417e6b78fc529a8c5c5ccfcf0693643c1a404d9"`
[INFO] [stdout] 4f798aaf52c1311a5fde0d001417e6b78fc529a8c5c5ccfcf0693643c1a404d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dre-hh/rest:/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] 94fd500f8f803e03df19761708f8027547a87157fde72b00112bbd03ef135548
[INFO] running `"docker" "start" "-a" "94fd500f8f803e03df19761708f8027547a87157fde72b00112bbd03ef135548"`
[INFO] [stderr]    Compiling rest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0515]: cannot return value referencing local variable `api`
[INFO] [stderr]   --> tests/cats.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |       let cats = Cats { api: &api };
[INFO] [stderr]    |                              ---- `api` is borrowed here
[INFO] [stderr] 15 | 
[INFO] [stderr] 16 | /     Env {
[INFO] [stderr] 17 | |         cats: cats,
[INFO] [stderr] 18 | |         api: api,
[INFO] [stderr] 19 | |     }
[INFO] [stderr]    | |_____^ returns a value referencing data owned by the current function
[INFO] [stderr] 
[INFO] [stderr] error[E0505]: cannot move out of `api` because it is borrowed
[INFO] [stderr]   --> tests/cats.rs:18:14
[INFO] [stderr]    |
[INFO] [stderr] 12 |   fn setup<'a>() -> Env<'a> {
[INFO] [stderr]    |            -- lifetime `'a` defined here
[INFO] [stderr] 13 |       let api = test_helper::rest_api();
[INFO] [stderr] 14 |       let cats = Cats { api: &api };
[INFO] [stderr]    |                              ---- borrow of `api` occurs here
[INFO] [stderr] 15 | 
[INFO] [stderr] 16 | /     Env {
[INFO] [stderr] 17 | |         cats: cats,
[INFO] [stderr] 18 | |         api: api,
[INFO] [stderr]    | |              ^^^ move out of `api` occurs here
[INFO] [stderr] 19 | |     }
[INFO] [stderr]    | |_____- returning this value requires that `api` is borrowed for `'a`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0505, E0515.
[INFO] [stderr] For more information about an error, try `rustc --explain E0505`.
[INFO] [stderr] error: Could not compile `rest`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "94fd500f8f803e03df19761708f8027547a87157fde72b00112bbd03ef135548"`
[INFO] running `"docker" "rm" "-f" "94fd500f8f803e03df19761708f8027547a87157fde72b00112bbd03ef135548"`
[INFO] [stdout] 94fd500f8f803e03df19761708f8027547a87157fde72b00112bbd03ef135548