Nov 16 20:45:38.025 INFO testing m-wynn/img_dedup against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 20:45:38.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 20:45:38.567 INFO [stdout] 032d4b1d230dffcb945f64d59d883b6454963054c3ea912570f93a9572be3f7a
Nov 16 20:45:38.571 INFO running `"docker" "start" "-a" "032d4b1d230dffcb945f64d59d883b6454963054c3ea912570f93a9572be3f7a"`
Nov 16 20:45:39.683 INFO [stderr] usermod: no changes
Nov 16 20:45:39.940 INFO [stderr]    Compiling rustdoc-stripper v0.1.5
Nov 16 20:45:39.955 INFO [stderr]    Compiling proc-macro2 v0.4.13
Nov 16 20:45:39.983 INFO [stderr]    Compiling glib-sys v0.7.0
Nov 16 20:45:39.983 INFO [stderr]    Compiling gobject-sys v0.7.0
Nov 16 20:45:39.984 INFO [stderr]    Compiling gio-sys v0.7.0
Nov 16 20:45:39.984 INFO [stderr]    Compiling cairo-sys-rs v0.7.0
Nov 16 20:45:39.984 INFO [stderr]    Compiling pango-sys v0.7.0
Nov 16 20:45:39.984 INFO [stderr]    Compiling gdk-pixbuf-sys v0.7.0
Nov 16 20:45:42.719 INFO [stderr]    Compiling gdk-sys v0.7.0
Nov 16 20:45:42.903 INFO [stderr]    Compiling atk-sys v0.7.0
Nov 16 20:45:43.123 INFO [stderr]    Compiling gtk-sys v0.7.0
Nov 16 20:45:43.249 INFO [stderr]    Compiling backtrace-sys v0.1.24
Nov 16 20:45:43.255 INFO [stderr]    Compiling term v0.5.1
Nov 16 20:45:43.279 INFO [stderr]    Compiling walkdir v2.2.5
Nov 16 20:45:51.823 INFO [stderr]    Compiling chrono v0.4.5
Nov 16 20:45:51.823 INFO [stderr]    Compiling gtk-rs-lgpl-docs v0.1.6
Nov 16 20:45:52.323 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Nov 16 20:45:52.871 INFO [stderr] error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Nov 16 20:45:52.871 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.13/src/unstable.rs:359:27
Nov 16 20:45:52.871 INFO [stderr]     |
Nov 16 20:45:52.871 INFO [stderr] 359 |             Span::Nightly(proc_macro::Span::def_site())
Nov 16 20:45:52.871 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:45:52.871 INFO [stderr]     |
Nov 16 20:45:52.871 INFO [stderr]     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Nov 16 20:45:52.871 INFO [stderr] 
Nov 16 20:45:52.887 INFO [stderr] error: aborting due to previous error
Nov 16 20:45:52.887 INFO [stderr] 
Nov 16 20:45:52.887 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 16 20:45:52.904 INFO [stderr] error: Could not compile `proc-macro2`.
Nov 16 20:45:52.904 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 16 20:45:57.819 INFO [stderr] error: build failed
Nov 16 20:45:57.831 INFO [stderr] su: No module specific data is present
Nov 16 20:45:58.317 INFO running `"docker" "inspect" "032d4b1d230dffcb945f64d59d883b6454963054c3ea912570f93a9572be3f7a"`
Nov 16 20:45:58.520 INFO running `"docker" "rm" "-f" "032d4b1d230dffcb945f64d59d883b6454963054c3ea912570f93a9572be3f7a"`
Nov 16 20:45:58.803 INFO [stdout] 032d4b1d230dffcb945f64d59d883b6454963054c3ea912570f93a9572be3f7a