Nov 30 06:08:14.793 INFO checking blt/mmap_comm against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 06:08:14.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 06:08:15.220 INFO [stdout] 9b9c804c8125cf549cb9368ece6bcaf9e4a6dcdf12a24eb5c5a5b082c9be3891
Nov 30 06:08:15.226 INFO running `"docker" "start" "-a" "9b9c804c8125cf549cb9368ece6bcaf9e4a6dcdf12a24eb5c5a5b082c9be3891"`
Nov 30 06:08:16.280 INFO [stderr] usermod: no changes
Nov 30 06:08:16.442 INFO [stderr]     Checking quantiles v0.7.0
Nov 30 06:08:16.444 INFO [stderr]     Checking parking_lot_core v0.2.10
Nov 30 06:08:17.552 INFO [stderr]     Checking parking_lot v0.5.3
Nov 30 06:08:18.513 INFO [stderr]     Checking mmap_comm v0.1.0 (/source)
Nov 30 06:08:20.142 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.82s
Nov 30 06:08:20.146 INFO [stderr] su: No module specific data is present
Nov 30 06:08:21.058 INFO running `"docker" "inspect" "9b9c804c8125cf549cb9368ece6bcaf9e4a6dcdf12a24eb5c5a5b082c9be3891"`
Nov 30 06:08:21.394 INFO running `"docker" "rm" "-f" "9b9c804c8125cf549cb9368ece6bcaf9e4a6dcdf12a24eb5c5a5b082c9be3891"`
Nov 30 06:08:21.723 INFO [stdout] 9b9c804c8125cf549cb9368ece6bcaf9e4a6dcdf12a24eb5c5a5b082c9be3891