[INFO] updating cached repository birders/lomatia
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/birders/lomatia
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/birders/lomatia" "work/ex/beta-1.38-1/sources/1.37.0/gh/birders/lomatia"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/birders/lomatia'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/birders/lomatia" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/birders/lomatia"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/birders/lomatia'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef3a48953edc7f9f3e49370caba4245f829a240f
[INFO] sha for GitHub repo birders/lomatia: ef3a48953edc7f9f3e49370caba4245f829a240f
[INFO] validating manifest of birders/lomatia 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 birders/lomatia 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 birders/lomatia
[INFO] finished frobbing birders/lomatia
[INFO] frobbed toml for birders/lomatia written to work/ex/beta-1.38-1/sources/1.37.0/gh/birders/lomatia/Cargo.toml
[INFO] started frobbing birders/lomatia
[INFO] finished frobbing birders/lomatia
[INFO] frobbed toml for birders/lomatia written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/birders/lomatia/Cargo.toml
[INFO] crate birders/lomatia 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing birders/lomatia 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/birders/lomatia:/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] 951d4ffca654b09b21c63922007a0bebf9c030875c51e6ea9d83f3e6cb354b0d
[INFO] running `"docker" "start" "-a" "951d4ffca654b09b21c63922007a0bebf9c030875c51e6ea9d83f3e6cb354b0d"`
[INFO] [stderr]    Compiling md5 v0.6.1
[INFO] [stderr]    Compiling rent_to_own v0.1.0
[INFO] [stderr]    Compiling qstring v0.6.0
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling bb8 v0.3.0
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling blowfish v0.4.0
[INFO] [stderr]    Compiling h2 v0.1.18
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling postgres-protocol v0.4.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling bcrypt v0.2.2
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio v0.1.19
[INFO] [stderr]    Compiling hyper v0.12.27
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling derive_state_machine_future v0.2.0
[INFO] [stderr]    Compiling state_machine_future v0.2.0
[INFO] [stderr]    Compiling tokio-postgres v0.4.0-rc.2
[INFO] [stderr]    Compiling bb8-postgres v0.3.0
[INFO] [stderr]    Compiling lomatia v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `"docker" "inspect" "951d4ffca654b09b21c63922007a0bebf9c030875c51e6ea9d83f3e6cb354b0d"`
[INFO] running `"docker" "rm" "-f" "951d4ffca654b09b21c63922007a0bebf9c030875c51e6ea9d83f3e6cb354b0d"`
[INFO] [stdout] 951d4ffca654b09b21c63922007a0bebf9c030875c51e6ea9d83f3e6cb354b0d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/birders/lomatia:/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] a6c7389f6e23da5ce9447e6ee4dafb2e55365c9aa1d02dd9e4341510eb9fa691
[INFO] running `"docker" "start" "-a" "a6c7389f6e23da5ce9447e6ee4dafb2e55365c9aa1d02dd9e4341510eb9fa691"`
[INFO] [stderr]    Compiling lomatia v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0599]: no method named `unwrap` found for type `std::boxed::Box<dyn futures::future::Future<Item = http::response::Response<hyper::body::body::Body>, Error = Error> + std::marker::Send>` in the current scope
[INFO] [stderr]   --> src/server_administration.rs:30:17
[INFO] [stderr]    |
[INFO] [stderr] 30 |         request.unwrap();
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `lomatia`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a6c7389f6e23da5ce9447e6ee4dafb2e55365c9aa1d02dd9e4341510eb9fa691"`
[INFO] running `"docker" "rm" "-f" "a6c7389f6e23da5ce9447e6ee4dafb2e55365c9aa1d02dd9e4341510eb9fa691"`
[INFO] [stdout] a6c7389f6e23da5ce9447e6ee4dafb2e55365c9aa1d02dd9e4341510eb9fa691