Nov 29 04:51:46.656 INFO checking ai-graph-0.0.18 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 04:51:46.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 04:51:46.990 INFO [stdout] 4bddbf206a87f1b3b8823d83379acedc4fc98d251996ddbef6464e232ca69f9c
Nov 29 04:51:46.996 INFO running `"docker" "start" "-a" "4bddbf206a87f1b3b8823d83379acedc4fc98d251996ddbef6464e232ca69f9c"`
Nov 29 04:51:47.756 INFO [stderr] usermod: no changes
Nov 29 04:51:47.912 INFO [stderr]     Checking ai-graph v0.0.18 (/source)
Nov 29 04:51:50.637 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 29 04:51:50.637 INFO [stderr]  --> src/lib.rs:5:12
Nov 29 04:51:50.637 INFO [stderr]   |
Nov 29 04:51:50.637 INFO [stderr] 5 | #![feature(tool_lints)]
Nov 29 04:51:50.637 INFO [stderr]   |            ^^^^^^^^^^
Nov 29 04:51:50.640 INFO [stderr]   |
Nov 29 04:51:50.640 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 04:51:50.640 INFO [stderr] 
Nov 29 04:51:50.796 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 29 04:51:50.796 INFO [stderr]  --> src/lib.rs:5:12
Nov 29 04:51:50.796 INFO [stderr]   |
Nov 29 04:51:50.796 INFO [stderr] 5 | #![feature(tool_lints)]
Nov 29 04:51:50.796 INFO [stderr]   |            ^^^^^^^^^^
Nov 29 04:51:50.796 INFO [stderr]   |
Nov 29 04:51:50.796 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 04:51:50.796 INFO [stderr] 
Nov 29 04:51:53.300 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 29 04:51:53.300 INFO [stderr]  --> examples/noughts-and-crosses-random-train/main.rs:1:12
Nov 29 04:51:53.300 INFO [stderr]   |
Nov 29 04:51:53.300 INFO [stderr] 1 | #![feature(tool_lints)]
Nov 29 04:51:53.300 INFO [stderr]   |            ^^^^^^^^^^
Nov 29 04:51:53.300 INFO [stderr]   |
Nov 29 04:51:53.300 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 04:51:53.300 INFO [stderr] 
Nov 29 04:51:53.520 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 29 04:51:53.520 INFO [stderr]  --> examples/less-simple-example/main.rs:1:12
Nov 29 04:51:53.520 INFO [stderr]   |
Nov 29 04:51:53.520 INFO [stderr] 1 | #![feature(tool_lints)]
Nov 29 04:51:53.520 INFO [stderr]   |            ^^^^^^^^^^
Nov 29 04:51:53.520 INFO [stderr]   |
Nov 29 04:51:53.520 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 04:51:53.520 INFO [stderr] 
Nov 29 04:51:53.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
Nov 29 04:51:53.584 INFO [stderr] su: No module specific data is present
Nov 29 04:51:54.125 INFO running `"docker" "inspect" "4bddbf206a87f1b3b8823d83379acedc4fc98d251996ddbef6464e232ca69f9c"`
Nov 29 04:51:54.250 INFO running `"docker" "rm" "-f" "4bddbf206a87f1b3b8823d83379acedc4fc98d251996ddbef6464e232ca69f9c"`
Nov 29 04:51:54.381 INFO [stdout] 4bddbf206a87f1b3b8823d83379acedc4fc98d251996ddbef6464e232ca69f9c