Nov 27 12:03:37.407 INFO documenting syntheticsh/rust_macro_play against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 12:03:37.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 12:03:37.883 INFO [stdout] 26730c53a2478d233537d5d211a832335f097f835a25df2b5efa912f97d21269
Nov 27 12:03:37.886 INFO running `"docker" "start" "-a" "26730c53a2478d233537d5d211a832335f097f835a25df2b5efa912f97d21269"`
Nov 27 12:03:39.281 INFO [stderr] usermod: no changes
Nov 27 12:03:39.399 INFO [stderr]    Compiling proc-macro2 v0.4.20
Nov 27 12:03:39.404 INFO [stderr]     Checking play_macro v0.1.0 (/source/play_macro)
Nov 27 12:03:44.523 INFO [stderr]    Compiling quote v0.6.9
Nov 27 12:03:46.381 INFO [stderr]    Compiling syn v0.15.18
Nov 27 12:03:56.649 INFO [stderr]    Compiling play_macro_derive v0.1.0 (/source/play_macro/play_macro_derive)
Nov 27 12:03:57.471 INFO [stderr] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 27 12:03:57.471 INFO [stderr]  --> play_macro/play_macro_derive/src/lib.rs:1:12
Nov 27 12:03:57.471 INFO [stderr]   |
Nov 27 12:03:57.471 INFO [stderr] 1 | #![feature(extern_crate_item_prelude)]
Nov 27 12:03:57.471 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 12:03:57.471 INFO [stderr]   |
Nov 27 12:03:57.471 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 12:03:57.471 INFO [stderr] 
Nov 27 12:03:58.838 INFO [stderr]  Documenting macro_play v0.1.0 (/source)
Nov 27 12:04:00.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.27s
Nov 27 12:04:00.581 INFO [stderr] su: No module specific data is present
Nov 27 12:04:01.251 INFO running `"docker" "inspect" "26730c53a2478d233537d5d211a832335f097f835a25df2b5efa912f97d21269"`
Nov 27 12:04:01.511 INFO running `"docker" "rm" "-f" "26730c53a2478d233537d5d211a832335f097f835a25df2b5efa912f97d21269"`
Nov 27 12:04:01.835 INFO [stdout] 26730c53a2478d233537d5d211a832335f097f835a25df2b5efa912f97d21269