Nov 02 10:58:21.294 INFO checking m-wynn/img_dedup against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 10:58:21.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 10:58:21.809 INFO blam! 04864f9a50731367945bd3f4a786b09722d2c31462bfb177839eea0d87db9fda
Nov 02 10:58:21.836 INFO running `"docker" "start" "-a" "04864f9a50731367945bd3f4a786b09722d2c31462bfb177839eea0d87db9fda"`
Nov 02 10:58:23.142 INFO kablam! usermod: no changes
Nov 02 10:58:23.452 INFO kablam!    Compiling rustdoc-stripper v0.1.5
Nov 02 10:58:23.460 INFO kablam!    Compiling proc-macro2 v0.4.13
Nov 02 10:58:23.460 INFO kablam!     Checking fragile v0.3.0
Nov 02 10:58:23.460 INFO kablam!    Compiling glib-sys v0.7.0
Nov 02 10:58:23.460 INFO kablam!    Compiling gobject-sys v0.7.0
Nov 02 10:58:23.460 INFO kablam!    Compiling gio-sys v0.7.0
Nov 02 10:58:23.460 INFO kablam!    Compiling pango-sys v0.7.0
Nov 02 10:58:23.460 INFO kablam!    Compiling gdk-pixbuf-sys v0.7.0
Nov 02 10:58:26.912 INFO kablam!    Compiling cairo-sys-rs v0.7.0
Nov 02 10:58:28.088 INFO kablam!    Compiling atk-sys v0.7.0
Nov 02 10:58:28.600 INFO kablam!    Compiling gdk-sys v0.7.0
Nov 02 10:58:28.659 INFO kablam!    Compiling gtk-sys v0.7.0
Nov 02 10:58:28.992 INFO kablam!    Compiling backtrace-sys v0.1.24
Nov 02 10:58:34.433 INFO kablam!     Checking chrono v0.4.5
Nov 02 10:58:34.909 INFO kablam!     Checking jpeg-decoder v0.1.15
Nov 02 10:58:35.992 INFO kablam!    Compiling gtk-rs-lgpl-docs v0.1.6
Nov 02 10:58:38.015 INFO kablam!    Compiling gio v0.5.0
Nov 02 10:58:38.016 INFO kablam!    Compiling cairo-rs v0.5.0
Nov 02 10:58:38.016 INFO kablam!    Compiling gdk-pixbuf v0.5.0
Nov 02 10:58:38.268 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Nov 02 10:58:38.268 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.13/src/unstable.rs:359:27
Nov 02 10:58:38.268 INFO kablam!     |
Nov 02 10:58:38.268 INFO kablam! 359 |             Span::Nightly(proc_macro::Span::def_site())
Nov 02 10:58:38.268 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:58:38.268 INFO kablam!     |
Nov 02 10:58:38.268 INFO kablam!     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Nov 02 10:58:38.268 INFO kablam! 
Nov 02 10:58:38.372 INFO kablam!    Compiling gdk v0.9.0
Nov 02 10:58:38.421 INFO kablam! error: aborting due to previous error
Nov 02 10:58:38.421 INFO kablam! 
Nov 02 10:58:38.421 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Nov 02 10:58:38.460 INFO kablam! error: Could not compile `proc-macro2`.
Nov 02 10:58:38.460 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 02 10:58:41.244 INFO kablam! error: build failed
Nov 02 10:58:41.244 INFO kablam! su: No module specific data is present
Nov 02 10:58:42.108 INFO running `"docker" "rm" "-f" "04864f9a50731367945bd3f4a786b09722d2c31462bfb177839eea0d87db9fda"`
Nov 02 10:58:42.346 INFO blam! 04864f9a50731367945bd3f4a786b09722d2c31462bfb177839eea0d87db9fda