Nov 10 07:09:12.851 INFO checking difference-2.0.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 07:09:12.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 10 07:09:13.301 INFO blam! d0e2f1d142c6370e6914938bb99c79003aa3fa88a4e93a93e3313c13a492f423
Nov 10 07:09:13.315 INFO running `"docker" "start" "-a" "d0e2f1d142c6370e6914938bb99c79003aa3fa88a4e93a93e3313c13a492f423"`
Nov 10 07:09:14.595 INFO kablam! usermod: no changes
Nov 10 07:09:14.699 INFO kablam!     Checking difference v2.0.0 (/source)
Nov 10 07:09:16.425 INFO kablam! warning: unknown lint: `needless_pass_by_value`
Nov 10 07:09:16.425 INFO kablam!    --> tests/quickcheck.rs:103:9
Nov 10 07:09:16.425 INFO kablam!     |
Nov 10 07:09:16.425 INFO kablam! 103 | #[allow(needless_pass_by_value)]
Nov 10 07:09:16.425 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:09:16.425 INFO kablam!     |
Nov 10 07:09:16.425 INFO kablam!     = note: #[warn(unknown_lints)] on by default
Nov 10 07:09:16.425 INFO kablam! 
Nov 10 07:09:20.303 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.68s
Nov 10 07:09:20.311 INFO kablam! su: No module specific data is present
Nov 10 07:09:20.878 INFO running `"docker" "rm" "-f" "d0e2f1d142c6370e6914938bb99c79003aa3fa88a4e93a93e3313c13a492f423"`
Nov 10 07:09:21.171 INFO blam! d0e2f1d142c6370e6914938bb99c79003aa3fa88a4e93a93e3313c13a492f423