[INFO] updating cached repository asonix/rust-worker-pool
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/asonix/rust-worker-pool
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/asonix/rust-worker-pool" "work/ex/beta-1.37-6/sources/1.36.0/gh/asonix/rust-worker-pool"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/asonix/rust-worker-pool'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/asonix/rust-worker-pool" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asonix/rust-worker-pool"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asonix/rust-worker-pool'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d464e0bf404bfb5a59323e13d9b41cfdda61c2f0
[INFO] sha for GitHub repo asonix/rust-worker-pool: d464e0bf404bfb5a59323e13d9b41cfdda61c2f0
[INFO] validating manifest of asonix/rust-worker-pool 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 asonix/rust-worker-pool 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 asonix/rust-worker-pool
[INFO] finished frobbing asonix/rust-worker-pool
[INFO] frobbed toml for asonix/rust-worker-pool written to work/ex/beta-1.37-6/sources/1.36.0/gh/asonix/rust-worker-pool/Cargo.toml
[INFO] started frobbing asonix/rust-worker-pool
[INFO] finished frobbing asonix/rust-worker-pool
[INFO] frobbed toml for asonix/rust-worker-pool written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asonix/rust-worker-pool/Cargo.toml
[INFO] crate asonix/rust-worker-pool 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 asonix/rust-worker-pool against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asonix/rust-worker-pool:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 2193cb533141abcdb56d84c7258f081477f0d2246596975e5576de96648b9ee4
[INFO] running `"docker" "start" "-a" "2193cb533141abcdb56d84c7258f081477f0d2246596975e5576de96648b9ee4"`
[INFO] [stderr]    Compiling nbchan v0.1.0
[INFO] [stderr]    Compiling splay_tree v0.2.8
[INFO] [stderr]    Compiling iovec v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling handy_async v0.2.12
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling futures-cpupool v0.1.7
[INFO] [stderr]    Compiling mio v0.6.10
[INFO] [stderr]    Compiling tokio-io v0.1.3
[INFO] [stderr]    Compiling tokio-core v0.1.10
[INFO] [stderr]    Compiling fibers v0.1.8
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling hyper v0.11.6
[INFO] [stderr]    Compiling worker-pool v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:26:36
[INFO] [stderr]    |
[INFO] [stderr] 26 |     handlers: HashMap<&'a str, &'a Handler<T>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: use `dyn`: `dyn Handler<T>`
[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/lib.rs:46:51
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn handlers(self) -> HashMap<&'a str, &'a Handler<T>> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^ help: use `dyn`: `dyn Handler<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:50:68
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler<T>) -> Result<(), ()> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^ help: use `dyn`: `dyn Handler<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/server.rs:70:23
[INFO] [stderr]    |
[INFO] [stderr] 70 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.35s
[INFO] running `"docker" "inspect" "2193cb533141abcdb56d84c7258f081477f0d2246596975e5576de96648b9ee4"`
[INFO] running `"docker" "rm" "-f" "2193cb533141abcdb56d84c7258f081477f0d2246596975e5576de96648b9ee4"`
[INFO] [stdout] 2193cb533141abcdb56d84c7258f081477f0d2246596975e5576de96648b9ee4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asonix/rust-worker-pool:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5973410f3d4730939a2763a7440da95da9e2f838675cbab0738d0f1e6f6e39f3
[INFO] running `"docker" "start" "-a" "5973410f3d4730939a2763a7440da95da9e2f838675cbab0738d0f1e6f6e39f3"`
[INFO] [stderr]    Compiling worker-pool v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:26:36
[INFO] [stderr]    |
[INFO] [stderr] 26 |     handlers: HashMap<&'a str, &'a Handler<T>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: use `dyn`: `dyn Handler<T>`
[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/lib.rs:46:51
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn handlers(self) -> HashMap<&'a str, &'a Handler<T>> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^ help: use `dyn`: `dyn Handler<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:50:68
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler<T>) -> Result<(), ()> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^ help: use `dyn`: `dyn Handler<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/server.rs:70:23
[INFO] [stderr]    |
[INFO] [stderr] 70 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `"docker" "inspect" "5973410f3d4730939a2763a7440da95da9e2f838675cbab0738d0f1e6f6e39f3"`
[INFO] running `"docker" "rm" "-f" "5973410f3d4730939a2763a7440da95da9e2f838675cbab0738d0f1e6f6e39f3"`
[INFO] [stdout] 5973410f3d4730939a2763a7440da95da9e2f838675cbab0738d0f1e6f6e39f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/asonix/rust-worker-pool:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] fd73444946585322bd1b7047bfb3949bd03a3e16739a8a9141d8210bdd1e0176
[INFO] running `"docker" "start" "-a" "fd73444946585322bd1b7047bfb3949bd03a3e16739a8a9141d8210bdd1e0176"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/worker_pool-0c86da688fa4bc74
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/client-74b5ce61a0782e25
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/server-98447f06907f926e
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests worker-pool
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [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" "fd73444946585322bd1b7047bfb3949bd03a3e16739a8a9141d8210bdd1e0176"`
[INFO] running `"docker" "rm" "-f" "fd73444946585322bd1b7047bfb3949bd03a3e16739a8a9141d8210bdd1e0176"`
[INFO] [stdout] fd73444946585322bd1b7047bfb3949bd03a3e16739a8a9141d8210bdd1e0176