Dec 18 15:34:09.604 INFO checking graph-edge-evolution-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:34:09.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/graph-edge-evolution/0.1.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:34:10.015 INFO [stdout] de4487f6ae48db638aa55a3935d895a05e282325b9b79e95828bbe9a3fe11621
Dec 18 15:34:10.017 INFO running `"docker" "start" "-a" "de4487f6ae48db638aa55a3935d895a05e282325b9b79e95828bbe9a3fe11621"`
Dec 18 15:34:11.468 INFO [stderr]     Checking graph-edge-evolution v0.1.0 (/opt/crater/workdir)
Dec 18 15:34:11.884 INFO [stderr] warning: the feature `augmented_assignments` has been stable since 1.8.0 and no longer requires an attribute to enable
Dec 18 15:34:11.884 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 15:34:11.884 INFO [stderr]   |
Dec 18 15:34:11.884 INFO [stderr] 1 | #![feature(augmented_assignments)]
Dec 18 15:34:11.884 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:34:11.884 INFO [stderr]   |
Dec 18 15:34:11.884 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 15:34:11.884 INFO [stderr] 
Dec 18 15:34:11.884 INFO [stderr] warning: the feature `op_assign_traits` has been stable since 1.8.0 and no longer requires an attribute to enable
Dec 18 15:34:11.884 INFO [stderr]  --> src/lib.rs:2:12
Dec 18 15:34:11.884 INFO [stderr]   |
Dec 18 15:34:11.884 INFO [stderr] 2 | #![feature(op_assign_traits)]
Dec 18 15:34:11.884 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 18 15:34:11.884 INFO [stderr] 
Dec 18 15:34:12.388 INFO [stderr] warning: the feature `augmented_assignments` has been stable since 1.8.0 and no longer requires an attribute to enable
Dec 18 15:34:12.388 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 15:34:12.388 INFO [stderr]   |
Dec 18 15:34:12.388 INFO [stderr] 1 | #![feature(augmented_assignments)]
Dec 18 15:34:12.388 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:34:12.388 INFO [stderr]   |
Dec 18 15:34:12.388 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 15:34:12.388 INFO [stderr] 
Dec 18 15:34:12.389 INFO [stderr] warning: the feature `op_assign_traits` has been stable since 1.8.0 and no longer requires an attribute to enable
Dec 18 15:34:12.389 INFO [stderr]  --> src/lib.rs:2:12
Dec 18 15:34:12.389 INFO [stderr]   |
Dec 18 15:34:12.389 INFO [stderr] 2 | #![feature(op_assign_traits)]
Dec 18 15:34:12.389 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 18 15:34:12.389 INFO [stderr] 
Dec 18 15:34:12.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 18 15:34:13.024 INFO running `"docker" "inspect" "de4487f6ae48db638aa55a3935d895a05e282325b9b79e95828bbe9a3fe11621"`
Dec 18 15:34:13.272 INFO running `"docker" "rm" "-f" "de4487f6ae48db638aa55a3935d895a05e282325b9b79e95828bbe9a3fe11621"`
Dec 18 15:34:13.584 INFO [stdout] de4487f6ae48db638aa55a3935d895a05e282325b9b79e95828bbe9a3fe11621