Nov 29 23:55:20.837 INFO checking kojole/benchmark-pingpong-rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 23:55:20.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 23:55:21.180 INFO [stdout] 1af776c297bb52f1295cde20814e7d971df4d3b88211b51ccb8ff1006f7f5c7f
Nov 29 23:55:21.187 INFO running `"docker" "start" "-a" "1af776c297bb52f1295cde20814e7d971df4d3b88211b51ccb8ff1006f7f5c7f"`
Nov 29 23:55:22.000 INFO [stderr] usermod: no changes
Nov 29 23:55:22.088 INFO [stderr]     Checking crossbeam-utils v0.4.0
Nov 29 23:55:22.096 INFO [stderr]     Checking crossbeam-utils v0.3.2
Nov 29 23:55:22.587 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Nov 29 23:55:23.451 INFO [stderr]     Checking crossbeam-channel v0.2.1
Nov 29 23:55:24.601 INFO [stderr]     Checking ppbench v0.1.0 (/source)
Nov 29 23:55:27.736 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
Nov 29 23:55:27.739 INFO [stderr] su: No module specific data is present
Nov 29 23:55:28.618 INFO running `"docker" "inspect" "1af776c297bb52f1295cde20814e7d971df4d3b88211b51ccb8ff1006f7f5c7f"`
Nov 29 23:55:28.960 INFO running `"docker" "rm" "-f" "1af776c297bb52f1295cde20814e7d971df4d3b88211b51ccb8ff1006f7f5c7f"`
Nov 29 23:55:29.216 INFO [stdout] 1af776c297bb52f1295cde20814e7d971df4d3b88211b51ccb8ff1006f7f5c7f