[INFO] updating cached repository SANDRAProject/service-rss
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SANDRAProject/service-rss
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SANDRAProject/service-rss" "work/ex/beta-1.38-1/sources/1.37.0/gh/SANDRAProject/service-rss"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SANDRAProject/service-rss'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SANDRAProject/service-rss" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SANDRAProject/service-rss"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SANDRAProject/service-rss'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 93e82422a93cb1a285e4e0981f101365948bdfa0
[INFO] sha for GitHub repo SANDRAProject/service-rss: 93e82422a93cb1a285e4e0981f101365948bdfa0
[INFO] validating manifest of SANDRAProject/service-rss 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 SANDRAProject/service-rss 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 SANDRAProject/service-rss
[INFO] finished frobbing SANDRAProject/service-rss
[INFO] frobbed toml for SANDRAProject/service-rss written to work/ex/beta-1.38-1/sources/1.37.0/gh/SANDRAProject/service-rss/Cargo.toml
[INFO] started frobbing SANDRAProject/service-rss
[INFO] finished frobbing SANDRAProject/service-rss
[INFO] frobbed toml for SANDRAProject/service-rss written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SANDRAProject/service-rss/Cargo.toml
[INFO] crate SANDRAProject/service-rss 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 SANDRAProject/service-rss 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/SANDRAProject/service-rss:/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] f1c915e24755a1732444dbd8a0aba31c08c7dfb905ebdd0f813ea736b4b254f7
[INFO] running `"docker" "start" "-a" "f1c915e24755a1732444dbd8a0aba31c08c7dfb905ebdd0f813ea736b4b254f7"`
[INFO] [stderr]    Compiling serde v1.0.42
[INFO] [stderr]    Compiling openssl-sys v0.9.28
[INFO] [stderr]    Compiling crc v1.7.0
[INFO] [stderr]    Compiling syn v0.9.2
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling derive_builder_core v0.2.0
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling string_cache_codegen v0.3.1
[INFO] [stderr]    Compiling string_cache v0.2.29
[INFO] [stderr]    Compiling quick-xml v0.12.1
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling derive_builder v0.5.1
[INFO] [stderr]    Compiling libflate v0.1.14
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling string_cache v0.3.0
[INFO] [stderr]    Compiling html5ever-atoms v0.1.3
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling html5ever v0.9.0
[INFO] [stderr]    Compiling hyper v0.11.25
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling derive-error-chain v0.11.1
[INFO] [stderr]    Compiling serde_json v1.0.16
[INFO] [stderr]    Compiling serde_urlencoded v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.42
[INFO] [stderr]    Compiling dotenv v0.11.0
[INFO] [stderr]    Compiling hyper-tls v0.1.3
[INFO] [stderr]    Compiling html2text v0.1.7
[INFO] [stderr]    Compiling reqwest v0.8.5
[INFO] [stderr]    Compiling rss v1.5.0
[INFO] [stderr]    Compiling service-rss v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/store.rs:14:50
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn load(path: &str) -> Result<Store, Box<Error>> {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn 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/store.rs:28:54
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn save(&self, path: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] running `"docker" "inspect" "f1c915e24755a1732444dbd8a0aba31c08c7dfb905ebdd0f813ea736b4b254f7"`
[INFO] running `"docker" "rm" "-f" "f1c915e24755a1732444dbd8a0aba31c08c7dfb905ebdd0f813ea736b4b254f7"`
[INFO] [stdout] f1c915e24755a1732444dbd8a0aba31c08c7dfb905ebdd0f813ea736b4b254f7
[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/SANDRAProject/service-rss:/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] c714b28f2d9b535966b87f517ad36c725a87cb41e94e36359e799dceac780703
[INFO] running `"docker" "start" "-a" "c714b28f2d9b535966b87f517ad36c725a87cb41e94e36359e799dceac780703"`
[INFO] [stderr]    Compiling service-rss v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/store.rs:14:50
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn load(path: &str) -> Result<Store, Box<Error>> {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn 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/store.rs:28:54
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn save(&self, path: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "c714b28f2d9b535966b87f517ad36c725a87cb41e94e36359e799dceac780703"`
[INFO] running `"docker" "rm" "-f" "c714b28f2d9b535966b87f517ad36c725a87cb41e94e36359e799dceac780703"`
[INFO] [stdout] c714b28f2d9b535966b87f517ad36c725a87cb41e94e36359e799dceac780703
[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/SANDRAProject/service-rss:/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] 690b6292700a0c72db07da1ab19a747bdc2f93de9fec3317450202a95f52bbd9
[INFO] running `"docker" "start" "-a" "690b6292700a0c72db07da1ab19a747bdc2f93de9fec3317450202a95f52bbd9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/service_rss-494e84ca333a062c
[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" "690b6292700a0c72db07da1ab19a747bdc2f93de9fec3317450202a95f52bbd9"`
[INFO] running `"docker" "rm" "-f" "690b6292700a0c72db07da1ab19a747bdc2f93de9fec3317450202a95f52bbd9"`
[INFO] [stdout] 690b6292700a0c72db07da1ab19a747bdc2f93de9fec3317450202a95f52bbd9