[INFO] fetching crate func_swap 0.1.0...
[INFO] extracting crate func_swap 0.1.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/func_swap/0.1.0
[INFO] extracting crate func_swap 0.1.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/func_swap/0.1.0
[INFO] validating manifest of func_swap-0.1.0 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 func_swap-0.1.0 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 func_swap-0.1.0
[INFO] finished frobbing func_swap-0.1.0
[INFO] frobbed toml for func_swap-0.1.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/func_swap/0.1.0/Cargo.toml
[INFO] started frobbing func_swap-0.1.0
[INFO] finished frobbing func_swap-0.1.0
[INFO] frobbed toml for func_swap-0.1.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/func_swap/0.1.0/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] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking func_swap-0.1.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/func_swap/0.1.0:/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] 76fd99da65bba2ffdd334837ab11d37dd7c133726b2c32f39bf3eb8792e349b6
[INFO] running `"docker" "start" "-a" "76fd99da65bba2ffdd334837ab11d37dd7c133726b2c32f39bf3eb8792e349b6"`
[INFO] [stderr]     Checking func_swap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]   --> src/lib.rs:47:79
[INFO] [stderr]    |
[INFO] [stderr] 47 |             static ref $FP: ::std::sync::atomic::AtomicPtr<extern "Rust" fn($($args),*)->($($ret),*)> =
[INFO] [stderr]    |                                                                               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]   --> src/lib.rs:50:47
[INFO] [stderr]    |
[INFO] [stderr] 50 |         pub fn $STORE(ptr: extern "Rust" fn($($args),*)->($($ret),*)) {
[INFO] [stderr]    |                                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]   --> src/lib.rs:55:30
[INFO] [stderr]    |
[INFO] [stderr] 55 |         pub fn $NAME($($name:$args),*) -> ($($ret),*) {
[INFO] [stderr]    |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]   --> src/lib.rs:62:50
[INFO] [stderr]    |
[INFO] [stderr] 62 |                     let func: extern "Rust" fn($($args),*)->$ret =
[INFO] [stderr]    |                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: variable 'ret' is still repeating at this depth
[INFO] [stderr]   --> src/lib.rs:62:61
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ($STORE:ident,$FP:ident,$NAME:ident($($name:ident:$arg:ty),*) => ($($ret:ty),*) $body:block) => {
[INFO] [stderr]    |                                                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 62 |                     let func: extern "Rust" fn($($args),*)->$ret =
[INFO] [stderr]    |                                                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]   --> src/lib.rs:97:77
[INFO] [stderr]    |
[INFO] [stderr] 97 |             static ref $FP: ::std::sync::atomic::AtomicPtr<extern $ABI fn($($args),*)->($($ret),*)> =
[INFO] [stderr]    |                                                                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]    --> src/lib.rs:100:45
[INFO] [stderr]     |
[INFO] [stderr] 100 |         pub fn $STORE(ptr: extern $ABI fn($($args),*)->($($ret),*)) {
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]    --> src/lib.rs:105:30
[INFO] [stderr]     |
[INFO] [stderr] 105 |         pub fn $NAME($($name:$args),*) -> ($($ret),*) {
[INFO] [stderr]     |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]    --> src/lib.rs:112:48
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     let func: extern $ABI fn($($args),*)->$ret =
[INFO] [stderr]     |                                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: variable 'ret' is still repeating at this depth
[INFO] [stderr]    --> src/lib.rs:112:59
[INFO] [stderr]     |
[INFO] [stderr] 95  |     (ABI:$ABI:expr,$STORE:ident,$FP:ident,$NAME:ident($($name:ident:$arg:ty),*) => ($($ret:ty),*) $body:block) => {
[INFO] [stderr]     |                                                                                                - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 112 |                     let func: extern $ABI fn($($args),*)->$ret =
[INFO] [stderr]     |                                                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/lib.rs:19:1
[INFO] [stderr]     |
[INFO] [stderr] 19  | / macro_rules! modfunc {
[INFO] [stderr] 20  | |     ($STORE:ident,$FP:ident,$NAME:ident ($($name:ident:$args:ty),* ) => $ret:ty$body:block) => {
[INFO] [stderr] 21  | |         lazy_static! {
[INFO] [stderr] 22  | |             static ref $FP: ::std::sync::atomic::AtomicPtr<extern "Rust" fn($($args),*)->$ret> =
[INFO] [stderr] ...   |
[INFO] [stderr] 119 | |     };
[INFO] [stderr] 120 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `func_swap`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]   --> src/lib.rs:47:79
[INFO] [stderr]    |
[INFO] [stderr] 47 |             static ref $FP: ::std::sync::atomic::AtomicPtr<extern "Rust" fn($($args),*)->($($ret),*)> =
[INFO] [stderr]    |                                                                               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]   --> src/lib.rs:50:47
[INFO] [stderr]    |
[INFO] [stderr] 50 |         pub fn $STORE(ptr: extern "Rust" fn($($args),*)->($($ret),*)) {
[INFO] [stderr]    |                                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]   --> src/lib.rs:55:30
[INFO] [stderr]    |
[INFO] [stderr] 55 |         pub fn $NAME($($name:$args),*) -> ($($ret),*) {
[INFO] [stderr]    |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]   --> src/lib.rs:62:50
[INFO] [stderr]    |
[INFO] [stderr] 62 |                     let func: extern "Rust" fn($($args),*)->$ret =
[INFO] [stderr]    |                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: variable 'ret' is still repeating at this depth
[INFO] [stderr]   --> src/lib.rs:62:61
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ($STORE:ident,$FP:ident,$NAME:ident($($name:ident:$arg:ty),*) => ($($ret:ty),*) $body:block) => {
[INFO] [stderr]    |                                                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 62 |                     let func: extern "Rust" fn($($args),*)->$ret =
[INFO] [stderr]    |                                                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]   --> src/lib.rs:97:77
[INFO] [stderr]    |
[INFO] [stderr] 97 |             static ref $FP: ::std::sync::atomic::AtomicPtr<extern $ABI fn($($args),*)->($($ret),*)> =
[INFO] [stderr]    |                                                                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]    --> src/lib.rs:100:45
[INFO] [stderr]     |
[INFO] [stderr] 100 |         pub fn $STORE(ptr: extern $ABI fn($($args),*)->($($ret),*)) {
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]    --> src/lib.rs:105:30
[INFO] [stderr]     |
[INFO] [stderr] 105 |         pub fn $NAME($($name:$args),*) -> ($($ret),*) {
[INFO] [stderr]     |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `args`
[INFO] [stderr]    --> src/lib.rs:112:48
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     let func: extern $ABI fn($($args),*)->$ret =
[INFO] [stderr]     |                                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: variable 'ret' is still repeating at this depth
[INFO] [stderr]    --> src/lib.rs:112:59
[INFO] [stderr]     |
[INFO] [stderr] 95  |     (ABI:$ABI:expr,$STORE:ident,$FP:ident,$NAME:ident($($name:ident:$arg:ty),*) => ($($ret:ty),*) $body:block) => {
[INFO] [stderr]     |                                                                                                - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 112 |                     let func: extern $ABI fn($($args),*)->$ret =
[INFO] [stderr]     |                                                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `func_swap`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "76fd99da65bba2ffdd334837ab11d37dd7c133726b2c32f39bf3eb8792e349b6"`
[INFO] running `"docker" "rm" "-f" "76fd99da65bba2ffdd334837ab11d37dd7c133726b2c32f39bf3eb8792e349b6"`
[INFO] [stdout] 76fd99da65bba2ffdd334837ab11d37dd7c133726b2c32f39bf3eb8792e349b6