[INFO] updating cached repository veer66/wordcut-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/veer66/wordcut-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/veer66/wordcut-server" "work/ex/beta-1.38-1/sources/1.37.0/gh/veer66/wordcut-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/veer66/wordcut-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/veer66/wordcut-server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/veer66/wordcut-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/veer66/wordcut-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 43b447c4ed3962a8a956d824f6848b505666b775
[INFO] sha for GitHub repo veer66/wordcut-server: 43b447c4ed3962a8a956d824f6848b505666b775
[INFO] validating manifest of veer66/wordcut-server 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 veer66/wordcut-server 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 veer66/wordcut-server
[INFO] finished frobbing veer66/wordcut-server
[INFO] frobbed toml for veer66/wordcut-server written to work/ex/beta-1.38-1/sources/1.37.0/gh/veer66/wordcut-server/Cargo.toml
[INFO] started frobbing veer66/wordcut-server
[INFO] finished frobbing veer66/wordcut-server
[INFO] frobbed toml for veer66/wordcut-server written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/veer66/wordcut-server/Cargo.toml
[INFO] crate veer66/wordcut-server 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing veer66/wordcut-server 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/veer66/wordcut-server:/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] 11897e58a9d52280cfe837c0d1b61391deed3823cacfe1fa0142f64d5486042e
[INFO] running `"docker" "start" "-a" "11897e58a9d52280cfe837c0d1b61391deed3823cacfe1fa0142f64d5486042e"`
[INFO] [stderr]    Compiling prefixtree v0.1.3
[INFO] [stderr]    Compiling iovec v0.1.1
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling relay v0.1.0
[INFO] [stderr]    Compiling base64 v0.9.0
[INFO] [stderr]    Compiling mime v0.3.5
[INFO] [stderr]    Compiling wordcut-engine v0.2.0 (https://github.com/veer66/wordcut-engine#96fba3f0)
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling mio v0.6.11
[INFO] [stderr]    Compiling tokio-io v0.1.4
[INFO] [stderr]    Compiling config v0.7.0
[INFO] [stderr]    Compiling tokio-core v0.1.11
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling hyper v0.11.10
[INFO] [stderr]    Compiling wordcut-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:70:32
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 | type WebFuture = Box<future::Future<Item=Response, Error=hyper::Error>>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future<Item=Response, Error=hyper::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:80:23
[INFO] [stderr]    |
[INFO] [stderr] 80 | type BodyFuture = Box<future::Future<Item=Vec<u8>, Error=Box<ServerError>>>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future<Item=Vec<u8>, Error=Box<ServerError>>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.88s
[INFO] running `"docker" "inspect" "11897e58a9d52280cfe837c0d1b61391deed3823cacfe1fa0142f64d5486042e"`
[INFO] running `"docker" "rm" "-f" "11897e58a9d52280cfe837c0d1b61391deed3823cacfe1fa0142f64d5486042e"`
[INFO] [stdout] 11897e58a9d52280cfe837c0d1b61391deed3823cacfe1fa0142f64d5486042e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/veer66/wordcut-server:/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] 4bae241bd77582b046708be8ec320435258616df8d98afef8bf654d9198cc1e0
[INFO] running `"docker" "start" "-a" "4bae241bd77582b046708be8ec320435258616df8d98afef8bf654d9198cc1e0"`
[INFO] [stderr]    Compiling wordcut-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:70:32
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 | type WebFuture = Box<future::Future<Item=Response, Error=hyper::Error>>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future<Item=Response, Error=hyper::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:80:23
[INFO] [stderr]    |
[INFO] [stderr] 80 | type BodyFuture = Box<future::Future<Item=Vec<u8>, Error=Box<ServerError>>>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future<Item=Vec<u8>, Error=Box<ServerError>>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "4bae241bd77582b046708be8ec320435258616df8d98afef8bf654d9198cc1e0"`
[INFO] running `"docker" "rm" "-f" "4bae241bd77582b046708be8ec320435258616df8d98afef8bf654d9198cc1e0"`
[INFO] [stdout] 4bae241bd77582b046708be8ec320435258616df8d98afef8bf654d9198cc1e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/veer66/wordcut-server:/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] b985f4b2aeba66c13de75e0db84bab018ee85100a121d785e25c5c94d0e5804e
[INFO] running `"docker" "start" "-a" "b985f4b2aeba66c13de75e0db84bab018ee85100a121d785e25c5c94d0e5804e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wordcut_server-4b780725c073a852
[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" "b985f4b2aeba66c13de75e0db84bab018ee85100a121d785e25c5c94d0e5804e"`
[INFO] running `"docker" "rm" "-f" "b985f4b2aeba66c13de75e0db84bab018ee85100a121d785e25c5c94d0e5804e"`
[INFO] [stdout] b985f4b2aeba66c13de75e0db84bab018ee85100a121d785e25c5c94d0e5804e