[INFO] fetching crate swc_macros_common 0.2.0...
[INFO] extracting crate swc_macros_common 0.2.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/swc_macros_common/0.2.0
[INFO] extracting crate swc_macros_common 0.2.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/swc_macros_common/0.2.0
[INFO] validating manifest of swc_macros_common-0.2.0 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 swc_macros_common-0.2.0 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 swc_macros_common-0.2.0
[INFO] finished frobbing swc_macros_common-0.2.0
[INFO] frobbed toml for swc_macros_common-0.2.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/swc_macros_common/0.2.0/Cargo.toml
[INFO] started frobbing swc_macros_common-0.2.0
[INFO] finished frobbing swc_macros_common-0.2.0
[INFO] frobbed toml for swc_macros_common-0.2.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/swc_macros_common/0.2.0/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] 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 swc_macros_common-0.2.0 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/swc_macros_common/0.2.0:/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] 7acfa9846181e802ccc630cbc2015b3d9912d38581053dbe935f8d6df99327a0
[INFO] running `"docker" "start" "-a" "7acfa9846181e802ccc630cbc2015b3d9912d38581053dbe935f8d6df99327a0"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking pmutil v0.3.0
[INFO] [stderr]     Checking swc_macros_common v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/lib.rs:92:52
[INFO] [stderr]    |
[INFO] [stderr] 91 |     ($($args:tt)+) => {{
[INFO] [stderr]    |                 - expected repetition
[INFO] [stderr] 92 |         panic!("{}\n --> {}:{}:{}", format_args!($($args)*), file!(), line!(), column!());
[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:99:57
[INFO] [stderr]    |
[INFO] [stderr] 98 |     ($($args:tt)+) => {{
[INFO] [stderr]    |                 - expected repetition
[INFO] [stderr] 99 |         fail!("not yet implemented: {}", format_args!($($args)*));
[INFO] [stderr]    |                                                         ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:109:64
[INFO] [stderr]     |
[INFO] [stderr] 108 |     ($($args:tt)+) => {{
[INFO] [stderr]     |                 - expected repetition
[INFO] [stderr] 109 |         fail!("internal error: unreacable\n{}", format_args!($($args)*));
[INFO] [stderr]     |                                                                ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `tokens`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 | ( $ tokens : expr , $ name ) => { $ tokens . push_tokens ( & $ name ) ; } ; )
[INFO] [stderr]   |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `tokens`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:5:35
[INFO] [stderr]   |
[INFO] [stderr] 5 | ( $ tokens : expr , $ name ) => { $ tokens . push_tokens ( & $ name ) ; } ; )
[INFO] [stderr]   |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `tokens`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | * ( $ tokens : expr , $ t : tt ) => {
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `t`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 | * ( $ tokens : expr , $ t : tt ) => {
[INFO] [stderr]   |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `tokens`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | $ tokens . push_parsed ( stringify ! ( $ t ) ) ; } ; } } ;
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `t`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:7:40
[INFO] [stderr]   |
[INFO] [stderr] 7 | $ tokens . push_parsed ( stringify ! ( $ t ) ) ; } ; } } ;
[INFO] [stderr]   |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `swc_macros_common`.
[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:92:52
[INFO] [stderr]    |
[INFO] [stderr] 91 |     ($($args:tt)+) => {{
[INFO] [stderr]    |                 - expected repetition
[INFO] [stderr] 92 |         panic!("{}\n --> {}:{}:{}", format_args!($($args)*), file!(), line!(), column!());
[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:99:57
[INFO] [stderr]    |
[INFO] [stderr] 98 |     ($($args:tt)+) => {{
[INFO] [stderr]    |                 - expected repetition
[INFO] [stderr] 99 |         fail!("not yet implemented: {}", format_args!($($args)*));
[INFO] [stderr]    |                                                         ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:109:64
[INFO] [stderr]     |
[INFO] [stderr] 108 |     ($($args:tt)+) => {{
[INFO] [stderr]     |                 - expected repetition
[INFO] [stderr] 109 |         fail!("internal error: unreacable\n{}", format_args!($($args)*));
[INFO] [stderr]     |                                                                ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `tokens`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 | ( $ tokens : expr , $ name ) => { $ tokens . push_tokens ( & $ name ) ; } ; )
[INFO] [stderr]   |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `tokens`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:5:35
[INFO] [stderr]   |
[INFO] [stderr] 5 | ( $ tokens : expr , $ name ) => { $ tokens . push_tokens ( & $ name ) ; } ; )
[INFO] [stderr]   |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `tokens`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | * ( $ tokens : expr , $ t : tt ) => {
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `t`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 | * ( $ tokens : expr , $ t : tt ) => {
[INFO] [stderr]   |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `tokens`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | $ tokens . push_parsed ( stringify ! ( $ t ) ) ; } ; } } ;
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `t`
[INFO] [stderr]  --> <::pmutil::spanned_quote::declare_vars_for_quote macros>:7:40
[INFO] [stderr]   |
[INFO] [stderr] 7 | $ tokens . push_parsed ( stringify ! ( $ t ) ) ; } ; } } ;
[INFO] [stderr]   |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `swc_macros_common`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7acfa9846181e802ccc630cbc2015b3d9912d38581053dbe935f8d6df99327a0"`
[INFO] running `"docker" "rm" "-f" "7acfa9846181e802ccc630cbc2015b3d9912d38581053dbe935f8d6df99327a0"`
[INFO] [stdout] 7acfa9846181e802ccc630cbc2015b3d9912d38581053dbe935f8d6df99327a0