Dec 04 15:41:34.814 INFO checking koba-e964/mining-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:41:34.814 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 15:41:35.053 INFO [stdout] 22c65ae0c20e92a19860cc2f058f061a6227f3a5356535d6ad6e50651be73d3e
Dec 04 15:41:35.057 INFO running `"docker" "start" "-a" "22c65ae0c20e92a19860cc2f058f061a6227f3a5356535d6ad6e50651be73d3e"`
Dec 04 15:41:35.477 INFO [stderr] usermod: no changes
Dec 04 15:41:35.524 INFO [stderr]     Checking time v0.1.39
Dec 04 15:41:35.524 INFO [stderr]     Checking rand v0.3.19
Dec 04 15:41:35.524 INFO [stderr]     Checking rand v0.4.1
Dec 04 15:41:37.275 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 04 15:41:42.200 INFO [stderr]     Checking mining-rust v0.1.0 (/source)
Dec 04 15:41:42.754 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.26s
Dec 04 15:41:42.758 INFO [stderr] su: No module specific data is present
Dec 04 15:41:43.033 INFO running `"docker" "inspect" "22c65ae0c20e92a19860cc2f058f061a6227f3a5356535d6ad6e50651be73d3e"`
Dec 04 15:41:43.193 INFO running `"docker" "rm" "-f" "22c65ae0c20e92a19860cc2f058f061a6227f3a5356535d6ad6e50651be73d3e"`
Dec 04 15:41:43.317 INFO [stdout] 22c65ae0c20e92a19860cc2f058f061a6227f3a5356535d6ad6e50651be73d3e