Nov 29 23:01:38.375 INFO checking m-wynn/img_dedup against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 23:01:38.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 23:01:38.869 INFO [stdout] dfe95af1c9e53671c8fc042a25b6dde4a8646a1a01b33f5182f49966dbdb58be
Nov 29 23:01:38.874 INFO running `"docker" "start" "-a" "dfe95af1c9e53671c8fc042a25b6dde4a8646a1a01b33f5182f49966dbdb58be"`
Nov 29 23:01:40.148 INFO [stderr] usermod: no changes
Nov 29 23:01:40.496 INFO [stderr]    Compiling rustdoc-stripper v0.1.5
Nov 29 23:01:40.496 INFO [stderr]     Checking fragile v0.3.0
Nov 29 23:01:40.499 INFO [stderr]    Compiling proc-macro2 v0.4.13
Nov 29 23:01:40.499 INFO [stderr]    Compiling glib-sys v0.7.0
Nov 29 23:01:40.520 INFO [stderr]    Compiling gobject-sys v0.7.0
Nov 29 23:01:40.520 INFO [stderr]    Compiling gio-sys v0.7.0
Nov 29 23:01:40.520 INFO [stderr]    Compiling gdk-pixbuf-sys v0.7.0
Nov 29 23:01:40.520 INFO [stderr]    Compiling cairo-sys-rs v0.7.0
Nov 29 23:01:43.770 INFO [stderr]    Compiling pango-sys v0.7.0
Nov 29 23:01:44.078 INFO [stderr]    Compiling atk-sys v0.7.0
Nov 29 23:01:45.199 INFO [stderr]    Compiling gdk-sys v0.7.0
Nov 29 23:01:45.246 INFO [stderr]    Compiling gtk-sys v0.7.0
Nov 29 23:01:45.408 INFO [stderr]     Checking term v0.5.1
Nov 29 23:01:45.460 INFO [stderr]     Checking walkdir v2.2.5
Nov 29 23:01:49.589 INFO [stderr]     Checking chrono v0.4.5
Nov 29 23:01:49.599 INFO [stderr]     Checking png v0.12.0
Nov 29 23:01:50.732 INFO [stderr]    Compiling gtk-rs-lgpl-docs v0.1.6
Nov 29 23:01:52.225 INFO [stderr]    Compiling gio v0.5.0
Nov 29 23:01:52.225 INFO [stderr]    Compiling gdk-pixbuf v0.5.0
Nov 29 23:01:52.226 INFO [stderr]    Compiling cairo-rs v0.5.0
Nov 29 23:01:52.226 INFO [stderr]    Compiling gdk v0.9.0
Nov 29 23:01:52.368 INFO [stderr]    Compiling gtk v0.5.0
Nov 29 23:01:54.815 INFO [stderr]     Checking glib v0.6.0
Nov 29 23:01:54.892 INFO [stderr] error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Nov 29 23:01:54.892 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.13/src/unstable.rs:359:27
Nov 29 23:01:54.892 INFO [stderr]     |
Nov 29 23:01:54.892 INFO [stderr] 359 |             Span::Nightly(proc_macro::Span::def_site())
Nov 29 23:01:54.892 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:01:54.892 INFO [stderr]     |
Nov 29 23:01:54.892 INFO [stderr]     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Nov 29 23:01:54.892 INFO [stderr] 
Nov 29 23:01:54.916 INFO [stderr] error: aborting due to previous error
Nov 29 23:01:54.916 INFO [stderr] 
Nov 29 23:01:54.916 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 29 23:01:54.924 INFO [stderr] error: Could not compile `proc-macro2`.
Nov 29 23:01:54.924 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 29 23:02:12.104 INFO [stderr] error: build failed
Nov 29 23:02:12.116 INFO [stderr] su: No module specific data is present
Nov 29 23:02:13.317 INFO running `"docker" "inspect" "dfe95af1c9e53671c8fc042a25b6dde4a8646a1a01b33f5182f49966dbdb58be"`
Nov 29 23:02:13.584 INFO running `"docker" "rm" "-f" "dfe95af1c9e53671c8fc042a25b6dde4a8646a1a01b33f5182f49966dbdb58be"`
Nov 29 23:02:13.900 INFO [stdout] dfe95af1c9e53671c8fc042a25b6dde4a8646a1a01b33f5182f49966dbdb58be