Dec 01 00:10:02.610 INFO checking cryogen_plugin_json-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 00:10:02.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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"`
Dec 01 00:10:02.971 INFO [stdout] 90dee103f9274b7242f3eb0c669371961135cac87444dc022804b504101330d8
Dec 01 00:10:02.973 INFO running `"docker" "start" "-a" "90dee103f9274b7242f3eb0c669371961135cac87444dc022804b504101330d8"`
Dec 01 00:10:04.288 INFO [stderr] usermod: no changes
Dec 01 00:10:04.332 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 01 00:10:04.491 INFO [stderr]     Checking clap v2.20.5
Dec 01 00:10:04.492 INFO [stderr]     Checking tera v0.8.1
Dec 01 00:10:14.352 INFO [stderr]     Checking cryogen_prelude v0.1.0
Dec 01 00:10:15.492 INFO [stderr]     Checking cryogen_plugin_json v0.1.0 (/source)
Dec 01 00:10:17.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.75s
Dec 01 00:10:17.074 INFO [stderr] su: No module specific data is present
Dec 01 00:10:18.028 INFO running `"docker" "inspect" "90dee103f9274b7242f3eb0c669371961135cac87444dc022804b504101330d8"`
Dec 01 00:10:18.370 INFO running `"docker" "rm" "-f" "90dee103f9274b7242f3eb0c669371961135cac87444dc022804b504101330d8"`
Dec 01 00:10:18.692 INFO [stdout] 90dee103f9274b7242f3eb0c669371961135cac87444dc022804b504101330d8