[INFO] fetching crate jam 0.0.1... [INFO] testing jam-0.0.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate jam 0.0.1 into /workspace/builds/worker-63/source [INFO] validating manifest of crates.io crate jam 0.0.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jam 0.0.1 [INFO] finished tweaking crates.io crate jam 0.0.1 [INFO] tweaked toml for crates.io crate jam 0.0.1 written to /workspace/builds/worker-63/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7027863542f709b3336d84bce5afda21121dadb26b4d05236b73008df6fa710 [INFO] running `Command { std: "docker" "start" "-a" "d7027863542f709b3336d84bce5afda21121dadb26b4d05236b73008df6fa710", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7027863542f709b3336d84bce5afda21121dadb26b4d05236b73008df6fa710", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7027863542f709b3336d84bce5afda21121dadb26b4d05236b73008df6fa710", kill_on_drop: false }` [INFO] [stdout] d7027863542f709b3336d84bce5afda21121dadb26b4d05236b73008df6fa710 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38d82e5f9fac8327ae2441716697ec252efd85a1b9f9a6420ee05e3c265eca2c [INFO] running `Command { std: "docker" "start" "-a" "38d82e5f9fac8327ae2441716697ec252efd85a1b9f9a6420ee05e3c265eca2c", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling bincode v0.7.0 [INFO] [stderr] Compiling jam_derive v0.0.1 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Compiling jam v0.0.1 (/opt/rustwide/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] warning: variant `field` should have an upper camel case name [INFO] [stdout] --> src/main.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | field = (stringify!(|$($x)*|), 0).1 [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Field` [INFO] [stdout] ... [INFO] [stdout] 29 | / service!( [INFO] [stdout] 30 | | struct MusicService { [INFO] [stdout] 31 | | some: u32 [INFO] [stdout] 32 | | } [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] = note: this warning originates in the macro `service` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `DummyEnum` [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | enum DummyEnum { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | / service!( [INFO] [stdout] 30 | | struct MusicService { [INFO] [stdout] 31 | | some: u32 [INFO] [stdout] 32 | | } [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `service` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.13s [INFO] running `Command { std: "docker" "inspect" "38d82e5f9fac8327ae2441716697ec252efd85a1b9f9a6420ee05e3c265eca2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38d82e5f9fac8327ae2441716697ec252efd85a1b9f9a6420ee05e3c265eca2c", kill_on_drop: false }` [INFO] [stdout] 38d82e5f9fac8327ae2441716697ec252efd85a1b9f9a6420ee05e3c265eca2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d037ca8397dec82c797053a4804a67dd8200c6333aafe03dd3fe83944dc00afd [INFO] running `Command { std: "docker" "start" "-a" "d037ca8397dec82c797053a4804a67dd8200c6333aafe03dd3fe83944dc00afd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling jam v0.0.1 (/opt/rustwide/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] warning: variant `field` should have an upper camel case name [INFO] [stdout] --> src/main.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | field = (stringify!(|$($x)*|), 0).1 [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Field` [INFO] [stdout] ... [INFO] [stdout] 29 | / service!( [INFO] [stdout] 30 | | struct MusicService { [INFO] [stdout] 31 | | some: u32 [INFO] [stdout] 32 | | } [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] = note: this warning originates in the macro `service` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `DummyEnum` [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | enum DummyEnum { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | / service!( [INFO] [stdout] 30 | | struct MusicService { [INFO] [stdout] 31 | | some: u32 [INFO] [stdout] 32 | | } [INFO] [stdout] ... | [INFO] [stdout] 47 | | } [INFO] [stdout] 48 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `service` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.42s [INFO] running `Command { std: "docker" "inspect" "d037ca8397dec82c797053a4804a67dd8200c6333aafe03dd3fe83944dc00afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d037ca8397dec82c797053a4804a67dd8200c6333aafe03dd3fe83944dc00afd", kill_on_drop: false }` [INFO] [stdout] d037ca8397dec82c797053a4804a67dd8200c6333aafe03dd3fe83944dc00afd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 97346471f23f64134e3b8cf55b64254ee16b565f6d628174ee0d69efda8c8f68 [INFO] running `Command { std: "docker" "start" "-a" "97346471f23f64134e3b8cf55b64254ee16b565f6d628174ee0d69efda8c8f68", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 (notice the capitalization): `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] = note: this warning originates in the macro `service` (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in the macro `service` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `jam` (bin "jam" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jam-be94f895ec3bb2a3) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "97346471f23f64134e3b8cf55b64254ee16b565f6d628174ee0d69efda8c8f68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97346471f23f64134e3b8cf55b64254ee16b565f6d628174ee0d69efda8c8f68", kill_on_drop: false }` [INFO] [stdout] 97346471f23f64134e3b8cf55b64254ee16b565f6d628174ee0d69efda8c8f68