[INFO] fetching crate jam 0.0.1... [INFO] extracting crate jam 0.0.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/jam/0.0.1 [INFO] extracting crate jam 0.0.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/jam/0.0.1 [INFO] validating manifest of jam-0.0.1 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jam-0.0.1 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jam-0.0.1 [INFO] finished frobbing jam-0.0.1 [INFO] frobbed toml for jam-0.0.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/jam/0.0.1/Cargo.toml [INFO] started frobbing jam-0.0.1 [INFO] finished frobbing jam-0.0.1 [INFO] frobbed toml for jam-0.0.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/jam/0.0.1/Cargo.toml [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jam_derive v0.0.1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jam-0.0.1 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/jam/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8bbb5bab7d6a7581229f2ce2aafe98887f015ff3431020ccb77cdd1ddc4e0095 [INFO] running `"docker" "start" "-a" "8bbb5bab7d6a7581229f2ce2aafe98887f015ff3431020ccb77cdd1ddc4e0095"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking bincode v0.7.0 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling jam_derive v0.0.1 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Checking jam v0.0.1 (/opt/crater/workdir) [INFO] [stdout] " struct MusicService { some : u32 , } impl Service for MusicService { fn get ( & self , hash : u32 ) -> Result < u32 , Error > { match args . hash { 0 => Ok ( * self . some ) , _ => Err ( Error :: WrongNumber ) , } } fn set ( & mut self , hash : u32 ) -> Result < ( ) , Error > { * self . some = args . hash ; Ok ( ( ) ) } } " [INFO] [stdout] # [ derive ( Serialize , Deserialize ) ] pub struct MusicServiceget { pub hash : u32 } # [ derive ( Serialize , Deserialize ) ] pub struct MusicServiceset { pub hash : u32 } pub struct MusicService { some : Arc < RefCell < u32 > > } # [ derive ( Serialize , Deserialize ) ] pub enum MusicServiceArgs { get ( MusicServiceget ) , set ( MusicServiceset ) } # [ derive ( Serialize , Deserialize ) ] pub enum MusicServiceRet { InvalidMethod , get ( Result < u32 , Error > ) , set ( Result < ( ) , Error > ) } impl Service for MusicService { fn process ( & mut self , input : & [ u8 ] ) -> Vec < u8 > { use bincode :: { serialize , deserialize , Infinite } ; let args : MusicServiceArgs = deserialize ( input ) . unwrap ( ) ; let mut ret : MusicServiceRet = MusicServiceRet :: InvalidMethod ; let ret = match args { MusicServiceArgs :: get ( args ) => { let tmp = { let mut self_some = self . some . borrow_mut ( ) ; { match args . hash { 0 => Ok ( * self_some ) , _ => Err ( Error :: WrongNumber ) , } } } ; MusicServiceRet :: get ( tmp ) } , MusicServiceArgs :: set ( args ) => { let tmp = { let mut self_some = self . some . borrow_mut ( ) ; { * self_some = args . hash ; Ok ( ( ) ) } } ; MusicServiceRet :: set ( tmp ) } } ; serialize ( & ret , Infinite ) . unwrap ( ) } } [INFO] [stdout] # [ derive ( Serialize , Deserialize ) ] pub struct MusicServiceget { pub hash : u32 } # [ derive ( Serialize , Deserialize ) ] pub struct MusicServiceset { pub hash : u32 } pub struct MusicService { some : Arc < RefCell < u32 > > } # [ derive ( Serialize , Deserialize ) ] pub enum MusicServiceArgs { get ( MusicServiceget ) , set ( MusicServiceset ) } # [ derive ( Serialize , Deserialize ) ] pub enum MusicServiceRet { InvalidMethod , get ( Result < u32 , Error > ) , set ( Result < ( ) , Error > ) } impl Service for MusicService { fn process ( & mut self , input : & [ u8 ] ) -> Vec < u8 > { use bincode :: { serialize , deserialize , Infinite } ; let args : MusicServiceArgs = deserialize ( input ) . unwrap ( ) ; let mut ret : MusicServiceRet = MusicServiceRet :: InvalidMethod ; let ret = match args { MusicServiceArgs :: get ( args ) => { let tmp = { let mut self_some = self . some . borrow_mut ( ) ; { match args . hash { 0 => Ok ( * self_some ) , _ => Err ( Error :: WrongNumber ) , } } } ; MusicServiceRet :: get ( tmp ) } , MusicServiceArgs :: set ( args ) => { let tmp = { let mut self_some = self . some . borrow_mut ( ) ; { * self_some = args . hash ; Ok ( ( ) ) } } ; MusicServiceRet :: set ( tmp ) } } ; serialize ( & ret , Infinite ) . unwrap ( ) } } [INFO] [stdout] " struct MusicService { some : u32 , } impl Service for MusicService { fn get ( & self , hash : u32 ) -> Result < u32 , Error > { match args . hash { 0 => Ok ( * self . some ) , _ => Err ( Error :: WrongNumber ) , } } fn set ( & mut self , hash : u32 ) -> Result < ( ) , Error > { * self . some = args . hash ; Ok ( ( ) ) } } " [INFO] [stdout] # [ derive ( Serialize , Deserialize ) ] pub struct MusicServiceget { pub hash : u32 } # [ derive ( Serialize , Deserialize ) ] pub struct MusicServiceset { pub hash : u32 } pub struct MusicService { some : Arc < RefCell < u32 > > } # [ derive ( Serialize , Deserialize ) ] pub enum MusicServiceArgs { get ( MusicServiceget ) , set ( MusicServiceset ) } # [ derive ( Serialize , Deserialize ) ] pub enum MusicServiceRet { InvalidMethod , get ( Result < u32 , Error > ) , set ( Result < ( ) , Error > ) } impl Service for MusicService { fn process ( & mut self , input : & [ u8 ] ) -> Vec < u8 > { use bincode :: { serialize , deserialize , Infinite } ; let args : MusicServiceArgs = deserialize ( input ) . unwrap ( ) ; let mut ret : MusicServiceRet = MusicServiceRet :: InvalidMethod ; let ret = match args { MusicServiceArgs :: get ( args ) => { let tmp = { let mut self_some = self . some . borrow_mut ( ) ; { match args . hash { 0 => Ok ( * self_some ) , _ => Err ( Error :: WrongNumber ) , } } } ; MusicServiceRet :: get ( tmp ) } , MusicServiceArgs :: set ( args ) => { let tmp = { let mut self_some = self . some . borrow_mut ( ) ; { * self_some = args . hash ; Ok ( ( ) ) } } ; MusicServiceRet :: set ( tmp ) } } ; serialize ( & ret , Infinite ) . unwrap ( ) } } [INFO] [stdout] # [ derive ( Serialize , Deserialize ) ] pub struct MusicServiceget { pub hash : u32 } # [ derive ( Serialize , Deserialize ) ] pub struct MusicServiceset { pub hash : u32 } pub struct MusicService { some : Arc < RefCell < u32 > > } # [ derive ( Serialize , Deserialize ) ] pub enum MusicServiceArgs { get ( MusicServiceget ) , set ( MusicServiceset ) } # [ derive ( Serialize , Deserialize ) ] pub enum MusicServiceRet { InvalidMethod , get ( Result < u32 , Error > ) , set ( Result < ( ) , Error > ) } impl Service for MusicService { fn process ( & mut self , input : & [ u8 ] ) -> Vec < u8 > { use bincode :: { serialize , deserialize , Infinite } ; let args : MusicServiceArgs = deserialize ( input ) . unwrap ( ) ; let mut ret : MusicServiceRet = MusicServiceRet :: InvalidMethod ; let ret = match args { MusicServiceArgs :: get ( args ) => { let tmp = { let mut self_some = self . some . borrow_mut ( ) ; { match args . hash { 0 => Ok ( * self_some ) , _ => Err ( Error :: WrongNumber ) , } } } ; MusicServiceRet :: get ( tmp ) } , MusicServiceArgs :: set ( args ) => { let tmp = { let mut self_some = self . some . borrow_mut ( ) ; { * self_some = args . hash ; Ok ( ( ) ) } } ; MusicServiceRet :: set ( tmp ) } } ; serialize ( & ret , Infinite ) . unwrap ( ) } } [INFO] [stderr] warning: variant `field` should have an upper camel case name [INFO] [stderr] --> src/main.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | field = (stringify!(|$($x)*|), 0).1 [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Field` [INFO] [stderr] ... [INFO] [stderr] 29 | / service!( [INFO] [stderr] 30 | | struct MusicService { [INFO] [stderr] 31 | | some: u32 [INFO] [stderr] 32 | | } [INFO] [stderr] ... | [INFO] [stderr] 47 | | } [INFO] [stderr] 48 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant `field` should have an upper camel case name [INFO] [stderr] --> src/main.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | field = (stringify!(|$($x)*|), 0).1 [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Field` [INFO] [stderr] ... [INFO] [stderr] 29 | / service!( [INFO] [stderr] 30 | | struct MusicService { [INFO] [stderr] 31 | | some: u32 [INFO] [stderr] 32 | | } [INFO] [stderr] ... | [INFO] [stderr] 47 | | } [INFO] [stderr] 48 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `DummyEnum` [INFO] [stderr] --> src/main.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | enum DummyEnum { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 29 | / service!( [INFO] [stderr] 30 | | struct MusicService { [INFO] [stderr] 31 | | some: u32 [INFO] [stderr] 32 | | } [INFO] [stderr] ... | [INFO] [stderr] 47 | | } [INFO] [stderr] 48 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `DummyEnum` [INFO] [stderr] --> src/main.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | enum DummyEnum { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 29 | / service!( [INFO] [stderr] 30 | | struct MusicService { [INFO] [stderr] 31 | | some: u32 [INFO] [stderr] 32 | | } [INFO] [stderr] ... | [INFO] [stderr] 47 | | } [INFO] [stderr] 48 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.28s [INFO] running `"docker" "inspect" "8bbb5bab7d6a7581229f2ce2aafe98887f015ff3431020ccb77cdd1ddc4e0095"` [INFO] running `"docker" "rm" "-f" "8bbb5bab7d6a7581229f2ce2aafe98887f015ff3431020ccb77cdd1ddc4e0095"` [INFO] [stdout] 8bbb5bab7d6a7581229f2ce2aafe98887f015ff3431020ccb77cdd1ddc4e0095