[INFO] crate cryptocompare 0.1.0 is already in cache [INFO] extracting crate cryptocompare 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/cryptocompare/0.1.0 [INFO] extracting crate cryptocompare 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cryptocompare/0.1.0 [INFO] validating manifest of cryptocompare-0.1.0 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 cryptocompare-0.1.0 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 cryptocompare-0.1.0 [INFO] finished frobbing cryptocompare-0.1.0 [INFO] frobbed toml for cryptocompare-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cryptocompare/0.1.0/Cargo.toml [INFO] started frobbing cryptocompare-0.1.0 [INFO] finished frobbing cryptocompare-0.1.0 [INFO] frobbed toml for cryptocompare-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cryptocompare/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 cryptocompare-0.1.0 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-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cryptocompare/0.1.0:/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] 507980bc603e6da9e259efba9de8c925ce715ebd9102935633960576245836bc [INFO] running `"docker" "start" "-a" "507980bc603e6da9e259efba9de8c925ce715ebd9102935633960576245836bc"` [INFO] [stderr] Compiling cryptocompare v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0554]: #![feature] may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(try_trait)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:29:57 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn get_coin_list() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::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/lib.rs:39:95 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn get_price(fsym: &str, tsyms: &str, options: &Options) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:51:102 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn get_price_multi(fsyms: &str, tsyms: &str, options: &Options) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:63:107 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn get_price_multi_full(fsyms: &str, tsyms: &str, options: &Options) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:75:106 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn get_price_historical(fsym: &str, tsyms: &str, options: &Options) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:87:113 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn get_history_day(fsym: &str, tsym: &str, options: &Options, limit: &u64) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:99:114 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn get_history_hour(fsym: &str, tsym: &str, options: &Options, limit: &u64) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:111:116 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn get_history_minute(fsym: &str, tsym: &str, options: &Options, limit: &u64) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `cryptocompare`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "507980bc603e6da9e259efba9de8c925ce715ebd9102935633960576245836bc"` [INFO] running `"docker" "rm" "-f" "507980bc603e6da9e259efba9de8c925ce715ebd9102935633960576245836bc"` [INFO] [stdout] 507980bc603e6da9e259efba9de8c925ce715ebd9102935633960576245836bc