[INFO] updating cached repository periklis/rust-microservice-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/periklis/rust-microservice-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/periklis/rust-microservice-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/periklis/rust-microservice-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/periklis/rust-microservice-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/periklis/rust-microservice-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/periklis/rust-microservice-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/periklis/rust-microservice-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a4059aa536017074a7a67f3fbe87e2e690dca5c3
[INFO] sha for GitHub repo periklis/rust-microservice-example: a4059aa536017074a7a67f3fbe87e2e690dca5c3
[INFO] validating manifest of periklis/rust-microservice-example 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 periklis/rust-microservice-example 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 periklis/rust-microservice-example
[INFO] finished frobbing periklis/rust-microservice-example
[INFO] frobbed toml for periklis/rust-microservice-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/periklis/rust-microservice-example/Cargo.toml
[INFO] started frobbing periklis/rust-microservice-example
[INFO] finished frobbing periklis/rust-microservice-example
[INFO] frobbed toml for periklis/rust-microservice-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/periklis/rust-microservice-example/Cargo.toml
[INFO] crate periklis/rust-microservice-example 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 periklis/rust-microservice-example against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/periklis/rust-microservice-example:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fa454f37e05f30c7507cd49d11b642aae4e14de1f766cd70ce841dd1234a703e
[INFO] running `"docker" "start" "-a" "fa454f37e05f30c7507cd49d11b642aae4e14de1f766cd70ce841dd1234a703e"`
[INFO] [stderr]    Compiling serde v1.0.58
[INFO] [stderr]    Compiling crossbeam-utils v0.3.2
[INFO] [stderr]    Compiling net2 v0.2.32
[INFO] [stderr]    Compiling bytes v0.4.7
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling tokio-timer v0.2.3
[INFO] [stderr]    Compiling regex v1.0.0
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.4.1
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling tokio-io v0.1.6
[INFO] [stderr]    Compiling http v0.1.5
[INFO] [stderr]    Compiling crossbeam-deque v0.3.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.3
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling tokio-udp v0.1.0
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling tokio-fs v0.1.0
[INFO] [stderr]    Compiling pretty_env_logger v0.2.3
[INFO] [stderr]    Compiling tokio v0.1.6
[INFO] [stderr]    Compiling h2 v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.58
[INFO] [stderr]    Compiling serde_json v1.0.17
[INFO] [stderr]    Compiling hyper v0.12.0-pre.0 (https://github.com/hyperium/hyper.git#b5a888b0)
[INFO] [stderr]    Compiling rs-microservice v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |     type Future  = Box<Future<Item = Response<Self::ResBody>, Error = Self::Error> + 'a + Send>;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Self::ResBody>, Error = Self::Error> + 'a + Send`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/main.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `"docker" "inspect" "fa454f37e05f30c7507cd49d11b642aae4e14de1f766cd70ce841dd1234a703e"`
[INFO] running `"docker" "rm" "-f" "fa454f37e05f30c7507cd49d11b642aae4e14de1f766cd70ce841dd1234a703e"`
[INFO] [stdout] fa454f37e05f30c7507cd49d11b642aae4e14de1f766cd70ce841dd1234a703e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/periklis/rust-microservice-example:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3d5951e04aac0c2fe8a44aa6c37dab7e0b7b083b647dd7eaa70d94ff0164bf44
[INFO] running `"docker" "start" "-a" "3d5951e04aac0c2fe8a44aa6c37dab7e0b7b083b647dd7eaa70d94ff0164bf44"`
[INFO] [stderr]    Compiling rs-microservice v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |     type Future  = Box<Future<Item = Response<Self::ResBody>, Error = Self::Error> + 'a + Send>;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Self::ResBody>, Error = Self::Error> + 'a + Send`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/main.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "3d5951e04aac0c2fe8a44aa6c37dab7e0b7b083b647dd7eaa70d94ff0164bf44"`
[INFO] running `"docker" "rm" "-f" "3d5951e04aac0c2fe8a44aa6c37dab7e0b7b083b647dd7eaa70d94ff0164bf44"`
[INFO] [stdout] 3d5951e04aac0c2fe8a44aa6c37dab7e0b7b083b647dd7eaa70d94ff0164bf44
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/periklis/rust-microservice-example:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] edc644e09249cd088a6ab79d7542d7b5423a166de4ea927d880ac7d26bfcf196
[INFO] running `"docker" "start" "-a" "edc644e09249cd088a6ab79d7542d7b5423a166de4ea927d880ac7d26bfcf196"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rs_microservice-fcfe3f3fc8929a96
[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" "edc644e09249cd088a6ab79d7542d7b5423a166de4ea927d880ac7d26bfcf196"`
[INFO] running `"docker" "rm" "-f" "edc644e09249cd088a6ab79d7542d7b5423a166de4ea927d880ac7d26bfcf196"`
[INFO] [stdout] edc644e09249cd088a6ab79d7542d7b5423a166de4ea927d880ac7d26bfcf196