[INFO] cloning repository akshayknarayan/rust-macros
[INFO] running `"git" "clone" "--bare" "git://github.com/akshayknarayan/rust-macros.git" "work/cache/sources/gh/akshayknarayan/rust-macros"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/akshayknarayan/rust-macros'...
[INFO] running `"git" "clone" "work/cache/sources/gh/akshayknarayan/rust-macros" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/akshayknarayan/rust-macros"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/akshayknarayan/rust-macros'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/akshayknarayan/rust-macros" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/akshayknarayan/rust-macros"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/akshayknarayan/rust-macros'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2d49c59134695e0bcb10c41279456990ac93b729
[INFO] sha for GitHub repo akshayknarayan/rust-macros: 2d49c59134695e0bcb10c41279456990ac93b729
[INFO] validating manifest of akshayknarayan/rust-macros 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 akshayknarayan/rust-macros 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 akshayknarayan/rust-macros
[INFO] finished frobbing akshayknarayan/rust-macros
[INFO] frobbed toml for akshayknarayan/rust-macros written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/akshayknarayan/rust-macros/Cargo.toml
[INFO] started frobbing akshayknarayan/rust-macros
[INFO] finished frobbing akshayknarayan/rust-macros
[INFO] frobbed toml for akshayknarayan/rust-macros written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/akshayknarayan/rust-macros/Cargo.toml
[INFO] crate akshayknarayan/rust-macros already has a lockfile, it will not be regenerated
[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 akshayknarayan/rust-macros 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/gh/akshayknarayan/rust-macros:/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] f59b9aa55664bf5c730aa31ce637976fc49a96ea3745aaf965d26a75dd6ee0dc
[INFO] running `"docker" "start" "-a" "f59b9aa55664bf5c730aa31ce637976fc49a96ea3745aaf965d26a75dd6ee0dc"`
[INFO] [stderr]    Compiling mashup-impl v0.1.9
[INFO] [stderr]     Checking mashup v0.1.9
[INFO] [stderr]     Checking macrotest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:9:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] 8  |         mashup! { $(
[INFO] [stderr] 9  |             m["fname" $x] = with_ $x;
[INFO] [stderr]    |                       ^^
[INFO] [stderr] 10 |         )* }
[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/main.rs:9:35
[INFO] [stderr]    |
[INFO] [stderr] 7  |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] 8  |         mashup! { $(
[INFO] [stderr] 9  |             m["fname" $x] = with_ $x;
[INFO] [stderr]    |                                   ^^
[INFO] [stderr] 10 |         )* }
[INFO] [stderr]    |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 7  |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |             pub fn "fname" $x (mut self, val: $t) -> Self { self.$x = val; self }
[INFO] [stderr]    |                            ^^
[INFO] [stderr] 15 |         )* }}
[INFO] [stderr]    |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:14:47
[INFO] [stderr]    |
[INFO] [stderr] 7  |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |             pub fn "fname" $x (mut self, val: $t) -> Self { self.$x = val; self }
[INFO] [stderr]    |                                               ^^
[INFO] [stderr] 15 |         )* }}
[INFO] [stderr]    |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:14:66
[INFO] [stderr]    |
[INFO] [stderr] 7  |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |             pub fn "fname" $x (mut self, val: $t) -> Self { self.$x = val; self }
[INFO] [stderr]    |                                                                  ^^
[INFO] [stderr] 15 |         )* }}
[INFO] [stderr]    |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:9:23
[INFO] [stderr]    |
[INFO] [stderr] 7  |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] 8  |         mashup! { $(
[INFO] [stderr] 9  |             m["fname" $x] = with_ $x;
[INFO] [stderr]    |                       ^^
[INFO] [stderr] 10 |         )* }
[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/main.rs:9:35
[INFO] [stderr]    |
[INFO] [stderr] 7  |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] 8  |         mashup! { $(
[INFO] [stderr] 9  |             m["fname" $x] = with_ $x;
[INFO] [stderr]    |                                   ^^
[INFO] [stderr] 10 |         )* }
[INFO] [stderr]    |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 7  |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |             pub fn "fname" $x (mut self, val: $t) -> Self { self.$x = val; self }
[INFO] [stderr]    |                            ^^
[INFO] [stderr] 15 |         )* }}
[INFO] [stderr]    |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:14:47
[INFO] [stderr]    |
[INFO] [stderr] 7  |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] ...
[INFO] [stderr] 
[INFO] [stderr] 14 |             pub fn "fname" $x (mut self, val: $t) -> Self { self.$x = val; self }
[INFO] [stderr]    |                                               ^^
[INFO] [stderr] 15 |         )* }}
[INFO] [stderr]    |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:14:66
[INFO] [stderr]    |
[INFO] [stderr] 7  |     ( $s:ident => $($x: ident : $t: ty),+ ) => {
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 |             pub fn "fname" $x (mut self, val: $t) -> Self { self.$x = val; self }
[INFO] [stderr]    |                                                                  ^^
[INFO] [stderr] 15 |         )* }}
[INFO] [stderr]    |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `macrotest`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `macrotest`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f59b9aa55664bf5c730aa31ce637976fc49a96ea3745aaf965d26a75dd6ee0dc"`
[INFO] running `"docker" "rm" "-f" "f59b9aa55664bf5c730aa31ce637976fc49a96ea3745aaf965d26a75dd6ee0dc"`
[INFO] [stdout] f59b9aa55664bf5c730aa31ce637976fc49a96ea3745aaf965d26a75dd6ee0dc