Dec 19 12:12:10.864 INFO checking musec/clowder against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:12:10.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/musec/clowder:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:12:11.350 INFO [stdout] edd84d608cda761597efeb7670092949a0f389542bb2cd7081686225cd9072a6
Dec 19 12:12:11.352 INFO running `"docker" "start" "-a" "edd84d608cda761597efeb7670092949a0f389542bb2cd7081686225cd9072a6"`
Dec 19 12:12:13.972 INFO [stderr]    Compiling maud_htmlescape v0.17.0
Dec 19 12:12:13.972 INFO [stderr]    Compiling literalext v0.1.1
Dec 19 12:12:13.977 INFO [stderr]     Checking marksman_escape v0.1.2
Dec 19 12:12:13.977 INFO [stderr]    Compiling log v0.4.4
Dec 19 12:12:13.978 INFO [stderr]    Compiling openssl-sys v0.9.35
Dec 19 12:12:13.980 INFO [stderr]    Compiling vergen v0.1.1
Dec 19 12:12:13.984 INFO [stderr]    Compiling serde v1.0.75
Dec 19 12:12:14.884 INFO [stderr]    Compiling pear_codegen v0.0.20
Dec 19 12:12:14.936 INFO [stderr]     Checking toml v0.4.6
Dec 19 12:12:17.928 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 19 12:12:17.976 INFO [stderr]    Compiling syn v0.14.9
Dec 19 12:12:18.016 INFO [stderr]    Compiling log v0.3.9
Dec 19 12:12:19.572 INFO [stderr]    Compiling maud_macros v0.18.1
Dec 19 12:12:19.792 INFO [stderr] error[E0557]: feature has been removed
Dec 19 12:12:19.792 INFO [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.18.1/src/lib.rs:2:12
Dec 19 12:12:19.792 INFO [stderr]   |
Dec 19 12:12:19.792 INFO [stderr] 2 | #![feature(proc_macro_non_items)]
Dec 19 12:12:19.792 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 19 12:12:19.792 INFO [stderr]   |
Dec 19 12:12:19.792 INFO [stderr] note: subsumed by `#![feature(proc_macro_hygiene)]`
Dec 19 12:12:19.792 INFO [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.18.1/src/lib.rs:2:12
Dec 19 12:12:19.792 INFO [stderr]   |
Dec 19 12:12:19.792 INFO [stderr] 2 | #![feature(proc_macro_non_items)]
Dec 19 12:12:19.792 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 19 12:12:19.792 INFO [stderr] 
Dec 19 12:12:19.828 INFO [stderr] error[E0599]: no variant named `concat` found for type `syntax::tokenstream::TokenStream` in the current scope
Dec 19 12:12:19.828 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.0.20/src/lib.rs:330:54
Dec 19 12:12:19.828 INFO [stderr]     |
Dec 19 12:12:19.828 INFO [stderr] 330 |                 mac.node.tts = ThinTokenStream::from(TokenStream::concat(streams));
Dec 19 12:12:19.828 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^ variant not found in `syntax::tokenstream::TokenStream`
Dec 19 12:12:19.828 INFO [stderr] 
Dec 19 12:12:19.962 INFO [stderr] error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Dec 19 12:12:19.962 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.18.1/src/generate.rs:67:21
Dec 19 12:12:19.962 INFO [stderr]    |
Dec 19 12:12:19.962 INFO [stderr] 67 |                     quote!($head $body)
Dec 19 12:12:19.962 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^
Dec 19 12:12:19.963 INFO [stderr]    |
Dec 19 12:12:19.963 INFO [stderr]    = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Dec 19 12:12:19.963 INFO [stderr] 
Dec 19 12:12:19.963 INFO [stderr] error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Dec 19 12:12:19.963 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.18.1/src/generate.rs:83:9
Dec 19 12:12:19.963 INFO [stderr]    |
Dec 19 12:12:19.963 INFO [stderr] 83 | /         quote!({
Dec 19 12:12:19.963 INFO [stderr] 84 | |             // Create a local trait alias so that autoref works
Dec 19 12:12:19.963 INFO [stderr] 85 | |             trait Render: maud::Render {
Dec 19 12:12:19.963 INFO [stderr] 86 | |                 fn __maud_render_to(&self, output_ident: &mut String) {
Dec 19 12:12:19.963 INFO [stderr] ...  |
Dec 19 12:12:19.963 INFO [stderr] 91 | |             $expr.__maud_render_to(&mut $output_ident);
Dec 19 12:12:19.963 INFO [stderr] 92 | |         })
Dec 19 12:12:19.963 INFO [stderr]    | |__________^
Dec 19 12:12:19.963 INFO [stderr]    |
Dec 19 12:12:19.963 INFO [stderr]    = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Dec 19 12:12:19.963 INFO [stderr] 
Dec 19 12:12:19.973 INFO [stderr]    Compiling clowder v0.3.0 (/opt/crater/workdir)
Dec 19 12:12:19.976 INFO [stderr] error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Dec 19 12:12:19.976 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.18.1/src/generate.rs:140:25
Dec 19 12:12:19.976 INFO [stderr]     |
Dec 19 12:12:19.976 INFO [stderr] 140 |                         quote!($head { $body })
Dec 19 12:12:19.976 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:12:19.976 INFO [stderr]     |
Dec 19 12:12:19.976 INFO [stderr]     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Dec 19 12:12:19.976 INFO [stderr] 
Dec 19 12:12:19.976 INFO [stderr] error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Dec 19 12:12:19.976 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.18.1/src/generate.rs:149:9
Dec 19 12:12:19.976 INFO [stderr]     |
Dec 19 12:12:19.976 INFO [stderr] 149 |         quote!($head $body)
Dec 19 12:12:19.976 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 19 12:12:19.976 INFO [stderr]     |
Dec 19 12:12:19.976 INFO [stderr]     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Dec 19 12:12:19.976 INFO [stderr] 
Dec 19 12:12:19.976 INFO [stderr] error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Dec 19 12:12:19.976 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.18.1/src/generate.rs:154:9
Dec 19 12:12:19.976 INFO [stderr]     |
Dec 19 12:12:19.976 INFO [stderr] 154 |         quote!($head $body)
Dec 19 12:12:19.977 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 19 12:12:19.977 INFO [stderr]     |
Dec 19 12:12:19.977 INFO [stderr]     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Dec 19 12:12:19.977 INFO [stderr] 
Dec 19 12:12:19.977 INFO [stderr] error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Dec 19 12:12:19.977 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.18.1/src/generate.rs:224:5
Dec 19 12:12:19.977 INFO [stderr]     |
Dec 19 12:12:19.977 INFO [stderr] 224 |     quote!(if $cond)
Dec 19 12:12:19.977 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 19 12:12:19.977 INFO [stderr]     |
Dec 19 12:12:19.977 INFO [stderr]     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Dec 19 12:12:19.977 INFO [stderr] 
Dec 19 12:12:19.977 INFO [stderr] error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Dec 19 12:12:19.977 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.18.1/src/generate.rs:265:13
Dec 19 12:12:19.977 INFO [stderr]     |
Dec 19 12:12:19.977 INFO [stderr] 265 |             quote!($output_ident.push_str($string);)
Dec 19 12:12:19.977 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:12:19.977 INFO [stderr]     |
Dec 19 12:12:19.977 INFO [stderr]     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Dec 19 12:12:19.977 INFO [stderr] 
Dec 19 12:12:19.984 INFO [stderr] error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Dec 19 12:12:19.984 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.18.1/src/lib.rs:50:5
Dec 19 12:12:19.984 INFO [stderr]    |
Dec 19 12:12:19.984 INFO [stderr] 50 | /     quote!({
Dec 19 12:12:19.984 INFO [stderr] 51 | |         extern crate maud;
Dec 19 12:12:19.984 INFO [stderr] 52 | |         let mut $output_ident = String::with_capacity($size_hint);
Dec 19 12:12:19.984 INFO [stderr] 53 | |         $stmts
Dec 19 12:12:19.984 INFO [stderr] 54 | |         maud::PreEscaped($output_ident)
Dec 19 12:12:19.984 INFO [stderr] 55 | |     })
Dec 19 12:12:19.984 INFO [stderr]    | |______^
Dec 19 12:12:19.984 INFO [stderr]    |
Dec 19 12:12:19.984 INFO [stderr]    = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Dec 19 12:12:19.984 INFO [stderr] 
Dec 19 12:12:20.005 INFO [stderr] error: aborting due to previous error
Dec 19 12:12:20.005 INFO [stderr] error: aborting due to 9 previous errors
Dec 19 12:12:20.008 INFO [stderr] 
Dec 19 12:12:20.008 INFO [stderr] For more information about this error, try `rustc --explain E0599`.
Dec 19 12:12:20.014 INFO [stderr] 
Dec 19 12:12:20.014 INFO [stderr] Some errors occurred: E0557, E0658.
Dec 19 12:12:20.014 INFO [stderr] For more information about an error, try `rustc --explain E0557`.
Dec 19 12:12:20.060 INFO [stderr] error: Could not compile `maud_macros`.
Dec 19 12:12:20.060 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 12:12:20.088 INFO [stderr] error: Could not compile `pear_codegen`.
Dec 19 12:12:20.088 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 12:12:36.453 INFO [stderr] error: build failed
Dec 19 12:12:37.178 INFO running `"docker" "inspect" "edd84d608cda761597efeb7670092949a0f389542bb2cd7081686225cd9072a6"`
Dec 19 12:12:37.648 INFO running `"docker" "rm" "-f" "edd84d608cda761597efeb7670092949a0f389542bb2cd7081686225cd9072a6"`
Dec 19 12:12:37.857 INFO [stdout] edd84d608cda761597efeb7670092949a0f389542bb2cd7081686225cd9072a6