[INFO] fetching crate targets 0.1.1...
[INFO] extracting crate targets 0.1.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/targets/0.1.1
[INFO] extracting crate targets 0.1.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/targets/0.1.1
[INFO] validating manifest of targets-0.1.1 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 targets-0.1.1 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 targets-0.1.1
[INFO] finished frobbing targets-0.1.1
[INFO] frobbed toml for targets-0.1.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/targets/0.1.1/Cargo.toml
[INFO] started frobbing targets-0.1.1
[INFO] finished frobbing targets-0.1.1
[INFO] frobbed toml for targets-0.1.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/targets/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking targets-0.1.1 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/targets/0.1.1:/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 231067a8fa71b0b754b781a5bedda87bcf5f9355ae31f46483951186efc2c1fa
[INFO] running `"docker" "start" "-a" "231067a8fa71b0b754b781a5bedda87bcf5f9355ae31f46483951186efc2c1fa"`
[INFO] [stderr]     Checking targets v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:117:35
[INFO] [stderr]     |
[INFO] [stderr] 114 |     (fn $name:ident ($($arg:ident : $argtype:ty),+) -> $ret:ty = $body:expr) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 117 |             dependencies: vec![$(&$arg),*],
[INFO] [stderr]     |                                   ^^^^  - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:118:54
[INFO] [stderr]     |
[INFO] [stderr] 114 |     (fn $name:ident ($($arg:ident : $argtype:ty),+) -> $ret:ty = $body:expr) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 118 |             build_order: Target::build_order(vec![$(&$arg),*]),
[INFO] [stderr]     |                                                      ^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:121:25
[INFO] [stderr]     |
[INFO] [stderr] 114 |     (fn $name:ident ($($arg:ident : $argtype:ty),+) -> $ret:ty = $body:expr) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 121 |                     let $arg = deps.remove(0).downcast_ref::<$argtype>().expect(stringify!($arg));
[INFO] [stderr]     |                         ^^^^
[INFO] [stderr] 122 |                 )*
[INFO] [stderr]     |                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:121:62
[INFO] [stderr]     |
[INFO] [stderr] 114 |     (fn $name:ident ($($arg:ident : $argtype:ty),+) -> $ret:ty = $body:expr) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 121 |                     let $arg = deps.remove(0).downcast_ref::<$argtype>().expect(stringify!($arg));
[INFO] [stderr]     |                                                              ^^^^^^^^
[INFO] [stderr] 122 |                 )*
[INFO] [stderr]     |                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:121:92
[INFO] [stderr]     |
[INFO] [stderr] 114 |     (fn $name:ident ($($arg:ident : $argtype:ty),+) -> $ret:ty = $body:expr) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 121 |                     let $arg = deps.remove(0).downcast_ref::<$argtype>().expect(stringify!($arg));
[INFO] [stderr]     |                                                                                            ^^^^
[INFO] [stderr] 122 |                 )*
[INFO] [stderr]     |                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub recipe: fn(Vec<&Box<Any>>) -> Box<Any>,
[INFO] [stderr]   |                             ^^^ help: use `dyn`: `dyn Any`
[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:9:43
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub recipe: fn(Vec<&Box<Any>>) -> Box<Any>,
[INFO] [stderr]   |                                           ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:21:48
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn build(&self, deps: &HashMap<String, Box<Any>>) -> Box<Any> {
[INFO] [stderr]    |                                                ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:21:62
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn build(&self, deps: &HashMap<String, Box<Any>>) -> Box<Any> {
[INFO] [stderr]    |                                                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:22:28
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let args: Vec<&Box<Any>> = self.dependencies.iter()
[INFO] [stderr]    |                            ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:54:34
[INFO] [stderr]    |
[INFO] [stderr] 54 |     resolved: HashMap<String,Box<Any>>,
[INFO] [stderr]    |                                  ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:27
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn new(state: Box<Any>) -> Self {
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:47
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mut resolved : HashMap<String,Box<Any>> = HashMap::new();
[INFO] [stderr]    |                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:74:57
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn build(&mut self, buildable: &Target) -> &Box<Any> {
[INFO] [stderr]    |                                                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `targets`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:117:35
[INFO] [stderr]     |
[INFO] [stderr] 114 |     (fn $name:ident ($($arg:ident : $argtype:ty),+) -> $ret:ty = $body:expr) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 117 |             dependencies: vec![$(&$arg),*],
[INFO] [stderr]     |                                   ^^^^  - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:118:54
[INFO] [stderr]     |
[INFO] [stderr] 114 |     (fn $name:ident ($($arg:ident : $argtype:ty),+) -> $ret:ty = $body:expr) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 118 |             build_order: Target::build_order(vec![$(&$arg),*]),
[INFO] [stderr]     |                                                      ^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:121:25
[INFO] [stderr]     |
[INFO] [stderr] 114 |     (fn $name:ident ($($arg:ident : $argtype:ty),+) -> $ret:ty = $body:expr) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 121 |                     let $arg = deps.remove(0).downcast_ref::<$argtype>().expect(stringify!($arg));
[INFO] [stderr]     |                         ^^^^
[INFO] [stderr] 122 |                 )*
[INFO] [stderr]     |                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:121:62
[INFO] [stderr]     |
[INFO] [stderr] 114 |     (fn $name:ident ($($arg:ident : $argtype:ty),+) -> $ret:ty = $body:expr) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 121 |                     let $arg = deps.remove(0).downcast_ref::<$argtype>().expect(stringify!($arg));
[INFO] [stderr]     |                                                              ^^^^^^^^
[INFO] [stderr] 122 |                 )*
[INFO] [stderr]     |                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:121:92
[INFO] [stderr]     |
[INFO] [stderr] 114 |     (fn $name:ident ($($arg:ident : $argtype:ty),+) -> $ret:ty = $body:expr) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 121 |                     let $arg = deps.remove(0).downcast_ref::<$argtype>().expect(stringify!($arg));
[INFO] [stderr]     |                                                                                            ^^^^
[INFO] [stderr] 122 |                 )*
[INFO] [stderr]     |                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub recipe: fn(Vec<&Box<Any>>) -> Box<Any>,
[INFO] [stderr]   |                             ^^^ help: use `dyn`: `dyn Any`
[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:9:43
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub recipe: fn(Vec<&Box<Any>>) -> Box<Any>,
[INFO] [stderr]   |                                           ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:21:48
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn build(&self, deps: &HashMap<String, Box<Any>>) -> Box<Any> {
[INFO] [stderr]    |                                                ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:21:62
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn build(&self, deps: &HashMap<String, Box<Any>>) -> Box<Any> {
[INFO] [stderr]    |                                                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:22:28
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let args: Vec<&Box<Any>> = self.dependencies.iter()
[INFO] [stderr]    |                            ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:54:34
[INFO] [stderr]    |
[INFO] [stderr] 54 |     resolved: HashMap<String,Box<Any>>,
[INFO] [stderr]    |                                  ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:27
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn new(state: Box<Any>) -> Self {
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:47
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mut resolved : HashMap<String,Box<Any>> = HashMap::new();
[INFO] [stderr]    |                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:74:57
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn build(&mut self, buildable: &Target) -> &Box<Any> {
[INFO] [stderr]    |                                                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `targets`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "231067a8fa71b0b754b781a5bedda87bcf5f9355ae31f46483951186efc2c1fa"`
[INFO] running `"docker" "rm" "-f" "231067a8fa71b0b754b781a5bedda87bcf5f9355ae31f46483951186efc2c1fa"`
[INFO] [stdout] 231067a8fa71b0b754b781a5bedda87bcf5f9355ae31f46483951186efc2c1fa