[INFO] updating cached repository liufoyang/rust_demo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/liufoyang/rust_demo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/liufoyang/rust_demo" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/liufoyang/rust_demo"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/liufoyang/rust_demo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/liufoyang/rust_demo" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/liufoyang/rust_demo"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/liufoyang/rust_demo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 46160fc1d7bceff667d1494b02393fa696962cf1 [INFO] sha for GitHub repo liufoyang/rust_demo: 46160fc1d7bceff667d1494b02393fa696962cf1 [INFO] validating manifest of liufoyang/rust_demo on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of liufoyang/rust_demo on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing liufoyang/rust_demo [INFO] finished frobbing liufoyang/rust_demo [INFO] frobbed toml for liufoyang/rust_demo written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/liufoyang/rust_demo/Cargo.toml [INFO] started frobbing liufoyang/rust_demo [INFO] finished frobbing liufoyang/rust_demo [INFO] frobbed toml for liufoyang/rust_demo written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/liufoyang/rust_demo/Cargo.toml [INFO] crate liufoyang/rust_demo already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking liufoyang/rust_demo against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/liufoyang/rust_demo:/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=forbid" "-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c3fd496983c483da851055e1e2566f877caf6b18867a9ac269484651c4702d31 [INFO] running `"docker" "start" "-a" "c3fd496983c483da851055e1e2566f877caf6b18867a9ac269484651c4702d31"` [INFO] [stderr] Checking rustDemo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: expected one of `!`, `,`, `.`, `::`, `?`, `{`, `}`, or an operator, found `;` [INFO] [stderr] --> src/lib.rs:87:30 [INFO] [stderr] | [INFO] [stderr] 87 | _ => Option::None; [INFO] [stderr] | -- ^ expected one of 8 possible tokens here [INFO] [stderr] | | [INFO] [stderr] | while parsing the `match` arm starting here [INFO] [stderr] [INFO] [stderr] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `let` [INFO] [stderr] --> src/lib.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 88 | } [INFO] [stderr] | - help: a semicolon may be missing here [INFO] [stderr] 89 | let coin2 = coin1.moveTo(String::from("address_B")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: expected one of `!`, `,`, `.`, `::`, `?`, `{`, `}`, or an operator, found `;` [INFO] [stderr] --> src/lib.rs:87:30 [INFO] [stderr] | [INFO] [stderr] 87 | _ => Option::None; [INFO] [stderr] | -- ^ expected one of 8 possible tokens here [INFO] [stderr] | | [INFO] [stderr] | while parsing the `match` arm starting here [INFO] [stderr] [INFO] [stderr] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `let` [INFO] [stderr] --> src/lib.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 88 | } [INFO] [stderr] | - help: a semicolon may be missing here [INFO] [stderr] 89 | let coin2 = coin1.moveTo(String::from("address_B")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0532]: expected unit struct/variant or constant, found tuple variant `Result::SUCCESS` [INFO] [stderr] --> src/lib.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | Result::SUCCESS => coin1[2], [INFO] [stderr] | ^^^^^^^^^^^^^^^ not a unit struct/variant or constant [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:14:74 [INFO] [stderr] | [INFO] [stderr] 14 | fn create(amountNum:u64, currencyCode:String, ownAdId:String) -> FlyCoin{ [INFO] [stderr] | ------ ^^^^^^^ expected struct `fly_coin::FlyCoin`, found () [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] ... [INFO] [stderr] 20 | coin; [INFO] [stderr] | - help: consider removing this semicolon [INFO] [stderr] | [INFO] [stderr] = note: expected type `fly_coin::FlyCoin` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:26:46 [INFO] [stderr] | [INFO] [stderr] 26 | fn moveTo(self, toAddress:String) -> Result{ [INFO] [stderr] | ------ ^^^^^^^^^^^^^^^ expected enum `fly_coin::Result`, found () [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] ... [INFO] [stderr] 37 | Result::SUCCESS(String::from("SUCCESS"),String::from("Move coin to new account"), coin); [INFO] [stderr] | - help: consider removing this semicolon [INFO] [stderr] | [INFO] [stderr] = note: expected type `fly_coin::Result` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:40:46 [INFO] [stderr] | [INFO] [stderr] 40 | fn add(self, anotherCoin:FlyCoin) -> Result { [INFO] [stderr] | --- ^^^^^^^^^^^^^^^ expected enum `fly_coin::Result`, found () [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] ... [INFO] [stderr] 55 | Result::SUCCESS(String::from("SUCCESS"),String::from("Move coin to new account"), coin); [INFO] [stderr] | - help: consider removing this semicolon [INFO] [stderr] | [INFO] [stderr] = note: expected type `fly_coin::Result` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:59:46 [INFO] [stderr] | [INFO] [stderr] 59 | fn sub(self, anotherCoin:FlyCoin) -> Result { [INFO] [stderr] | --- ^^^^^^^^^^^^^^^ expected enum `fly_coin::Result`, found () [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] ... [INFO] [stderr] 78 | Result::SUCCESS(String::from("SUCCESS"),String::from("Move coin to new account"), coin); [INFO] [stderr] | - help: consider removing this semicolon [INFO] [stderr] | [INFO] [stderr] = note: expected type `fly_coin::Result` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error[E0608]: cannot index into a value of type `fly_coin::FlyCoin` [INFO] [stderr] --> src/lib.rs:86:32 [INFO] [stderr] | [INFO] [stderr] 86 | Result::SUCCESS => coin1[2], [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `add` found for type `fly_coin::Result` in the current scope [INFO] [stderr] --> src/lib.rs:96:27 [INFO] [stderr] | [INFO] [stderr] 2 | enum Result { [INFO] [stderr] | -------------- method `add` not found for this [INFO] [stderr] ... [INFO] [stderr] 96 | let coin4 = coin2.add(coin3); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `add`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `std::ops::Add` [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0532, E0599, E0608. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `rustDemo`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0532]: expected unit struct/variant or constant, found tuple variant `Result::SUCCESS` [INFO] [stderr] --> src/lib.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | Result::SUCCESS => coin1[2], [INFO] [stderr] | ^^^^^^^^^^^^^^^ not a unit struct/variant or constant [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:14:74 [INFO] [stderr] | [INFO] [stderr] 14 | fn create(amountNum:u64, currencyCode:String, ownAdId:String) -> FlyCoin{ [INFO] [stderr] | ------ ^^^^^^^ expected struct `fly_coin::FlyCoin`, found () [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] ... [INFO] [stderr] 20 | coin; [INFO] [stderr] | - help: consider removing this semicolon [INFO] [stderr] | [INFO] [stderr] = note: expected type `fly_coin::FlyCoin` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:26:46 [INFO] [stderr] | [INFO] [stderr] 26 | fn moveTo(self, toAddress:String) -> Result{ [INFO] [stderr] | ------ ^^^^^^^^^^^^^^^ expected enum `fly_coin::Result`, found () [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] ... [INFO] [stderr] 37 | Result::SUCCESS(String::from("SUCCESS"),String::from("Move coin to new account"), coin); [INFO] [stderr] | - help: consider removing this semicolon [INFO] [stderr] | [INFO] [stderr] = note: expected type `fly_coin::Result` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:40:46 [INFO] [stderr] | [INFO] [stderr] 40 | fn add(self, anotherCoin:FlyCoin) -> Result { [INFO] [stderr] | --- ^^^^^^^^^^^^^^^ expected enum `fly_coin::Result`, found () [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] ... [INFO] [stderr] 55 | Result::SUCCESS(String::from("SUCCESS"),String::from("Move coin to new account"), coin); [INFO] [stderr] | - help: consider removing this semicolon [INFO] [stderr] | [INFO] [stderr] = note: expected type `fly_coin::Result` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:59:46 [INFO] [stderr] | [INFO] [stderr] 59 | fn sub(self, anotherCoin:FlyCoin) -> Result { [INFO] [stderr] | --- ^^^^^^^^^^^^^^^ expected enum `fly_coin::Result`, found () [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] ... [INFO] [stderr] 78 | Result::SUCCESS(String::from("SUCCESS"),String::from("Move coin to new account"), coin); [INFO] [stderr] | - help: consider removing this semicolon [INFO] [stderr] | [INFO] [stderr] = note: expected type `fly_coin::Result` [INFO] [stderr] found type `()` [INFO] [stderr] [INFO] [stderr] error[E0608]: cannot index into a value of type `fly_coin::FlyCoin` [INFO] [stderr] --> src/lib.rs:86:32 [INFO] [stderr] | [INFO] [stderr] 86 | Result::SUCCESS => coin1[2], [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `add` found for type `fly_coin::Result` in the current scope [INFO] [stderr] --> src/lib.rs:96:27 [INFO] [stderr] | [INFO] [stderr] 2 | enum Result { [INFO] [stderr] | -------------- method `add` not found for this [INFO] [stderr] ... [INFO] [stderr] 96 | let coin4 = coin2.add(coin3); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `add`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `std::ops::Add` [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0532, E0599, E0608. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `rustDemo`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c3fd496983c483da851055e1e2566f877caf6b18867a9ac269484651c4702d31"` [INFO] running `"docker" "rm" "-f" "c3fd496983c483da851055e1e2566f877caf6b18867a9ac269484651c4702d31"` [INFO] [stdout] c3fd496983c483da851055e1e2566f877caf6b18867a9ac269484651c4702d31