[INFO] crate phf_macros 0.7.23 is already in cache
[INFO] extracting crate phf_macros 0.7.23 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/phf_macros/0.7.23
[INFO] extracting crate phf_macros 0.7.23 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/phf_macros/0.7.23
[INFO] validating manifest of phf_macros-0.7.23 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of phf_macros-0.7.23 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing phf_macros-0.7.23
[INFO] finished frobbing phf_macros-0.7.23
[INFO] frobbed toml for phf_macros-0.7.23 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/phf_macros/0.7.23/Cargo.toml
[INFO] started frobbing phf_macros-0.7.23
[INFO] finished frobbing phf_macros-0.7.23
[INFO] frobbed toml for phf_macros-0.7.23 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/phf_macros/0.7.23/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing phf_macros-0.7.23 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/phf_macros/0.7.23:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 63dc6980ab8206e1cff783c098ce8cd9d09aaafbf3cfac677161d13d28713e7d
[INFO] running `"docker" "start" "-a" "63dc6980ab8206e1cff783c098ce8cd9d09aaafbf3cfac677161d13d28713e7d"`
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling phf_macros v0.7.23 (/opt/crater/workdir)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]   --> src/lib.rs:34:30
[INFO] [stderr]    |
[INFO] [stderr] 34 | #![feature(plugin_registrar, quote, rustc_private)]
[INFO] [stderr]    |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `panictry!` in this scope
[INFO] [stderr]    --> src/lib.rs:173:43
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let key = cx.expander().fold_expr(panictry!(parser.parse_expr()));
[INFO] [stderr]     |                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `panictry!` in this scope
[INFO] [stderr]    --> src/lib.rs:185:21
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let value = panictry!(parser.parse_expr());
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr!` in this scope
[INFO] [stderr]    --> src/lib.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |     let value = quote_expr!(&*cx, ());
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `panictry!` in this scope
[INFO] [stderr]    --> src/lib.rs:213:43
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let key = cx.expander().fold_expr(panictry!(parser.parse_expr()));
[INFO] [stderr]     |                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr!` in this scope
[INFO] [stderr]   --> src/util.rs:93:39
[INFO] [stderr]    |
[INFO] [stderr] 93 |                      .map(|&(d1, d2)| quote_expr!(&*cx, ($d1, $d2)))
[INFO] [stderr]    |                                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr!` in this scope
[INFO] [stderr]    --> src/util.rs:101:28
[INFO] [stderr]     |
[INFO] [stderr] 101 |                            quote_expr!(&*cx, ($key, $value))
[INFO] [stderr]     |                            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr!` in this scope
[INFO] [stderr]    --> src/util.rs:107:20
[INFO] [stderr]     |
[INFO] [stderr] 107 |     MacEager::expr(quote_expr!(cx, ::phf::Map {
[INFO] [stderr]     |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr!` in this scope
[INFO] [stderr]    --> src/util.rs:120:20
[INFO] [stderr]     |
[INFO] [stderr] 120 |     MacEager::expr(quote_expr!(cx, ::phf::Set { map: $map }))
[INFO] [stderr]     |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr!` in this scope
[INFO] [stderr]    --> src/util.rs:130:39
[INFO] [stderr]     |
[INFO] [stderr] 130 |                      .map(|&(d1, d2)| quote_expr!(&*cx, ($d1, $d2)))
[INFO] [stderr]     |                                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr!` in this scope
[INFO] [stderr]    --> src/util.rs:134:44
[INFO] [stderr]     |
[INFO] [stderr] 134 |     let idxs = state.map.iter().map(|&idx| quote_expr!(&*cx, $idx)).collect();
[INFO] [stderr]     |                                            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr!` in this scope
[INFO] [stderr]    --> src/util.rs:139:30
[INFO] [stderr]     |
[INFO] [stderr] 139 |                              quote_expr!(&*cx, ($key, $value))
[INFO] [stderr]     |                              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr!` in this scope
[INFO] [stderr]    --> src/util.rs:145:20
[INFO] [stderr]     |
[INFO] [stderr] 145 |     MacEager::expr(quote_expr!(cx, ::phf::OrderedMap {
[INFO] [stderr]     |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_expr!` in this scope
[INFO] [stderr]    --> src/util.rs:159:20
[INFO] [stderr]     |
[INFO] [stderr] 159 |     MacEager::expr(quote_expr!(cx, ::phf::OrderedSet { map: $map }))
[INFO] [stderr]     |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 14 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: Could not compile `phf_macros`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "63dc6980ab8206e1cff783c098ce8cd9d09aaafbf3cfac677161d13d28713e7d"`
[INFO] running `"docker" "rm" "-f" "63dc6980ab8206e1cff783c098ce8cd9d09aaafbf3cfac677161d13d28713e7d"`
[INFO] [stdout] 63dc6980ab8206e1cff783c098ce8cd9d09aaafbf3cfac677161d13d28713e7d