Dec 12 16:12:17.460 INFO checking cryogen_prelude-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 16:12:17.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 16:12:17.754 INFO [stdout] 8564766c9a47f5eeda17d3c4da55729d21a6ebcdb0d0d746d829fc748460e89a
Dec 12 16:12:17.756 INFO running `"docker" "start" "-a" "8564766c9a47f5eeda17d3c4da55729d21a6ebcdb0d0d746d829fc748460e89a"`
Dec 12 16:12:18.214 INFO [stderr] usermod: no changes
Dec 12 16:12:18.245 INFO [stderr] warning: unused manifest key: package.license_file
Dec 12 16:12:18.353 INFO [stderr]     Checking clap v2.20.5
Dec 12 16:12:18.354 INFO [stderr]     Checking tera v0.8.1
Dec 12 16:12:27.132 INFO [stderr]     Checking cryogen_prelude v0.1.0 (/source)
Dec 12 16:12:29.457 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.22s
Dec 12 16:12:29.468 INFO [stderr] su: No module specific data is present
Dec 12 16:12:30.229 INFO running `"docker" "inspect" "8564766c9a47f5eeda17d3c4da55729d21a6ebcdb0d0d746d829fc748460e89a"`
Dec 12 16:12:30.528 INFO running `"docker" "rm" "-f" "8564766c9a47f5eeda17d3c4da55729d21a6ebcdb0d0d746d829fc748460e89a"`
Dec 12 16:12:30.754 INFO [stdout] 8564766c9a47f5eeda17d3c4da55729d21a6ebcdb0d0d746d829fc748460e89a