Nov 09 23:08:42.369 INFO checking symbolics_calculus-0.1.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 23:08:42.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 09 23:08:42.711 INFO blam! 2047213201ad66d60d075b39fbd62b088cdf9578628249cd8304356f2a03151d
Nov 09 23:08:42.719 INFO running `"docker" "start" "-a" "2047213201ad66d60d075b39fbd62b088cdf9578628249cd8304356f2a03151d"`
Nov 09 23:08:44.311 INFO kablam! usermod: no changes
Nov 09 23:08:44.411 INFO kablam!     Checking symbolics_core v0.1.2
Nov 09 23:08:45.117 INFO kablam!     Checking symbolics_calculus v0.1.0 (/source)
Nov 09 23:08:45.971 INFO kablam! warning: unused `#[macro_use]` import
Nov 09 23:08:45.971 INFO kablam!  --> src/lib.rs:1:1
Nov 09 23:08:45.971 INFO kablam!   |
Nov 09 23:08:45.971 INFO kablam! 1 | #[macro_use]
Nov 09 23:08:45.971 INFO kablam!   | ^^^^^^^^^^^^
Nov 09 23:08:45.971 INFO kablam!   |
Nov 09 23:08:45.971 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 23:08:45.971 INFO kablam! 
Nov 09 23:08:46.026 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Nov 09 23:08:46.026 INFO kablam! su: No module specific data is present
Nov 09 23:08:46.584 INFO running `"docker" "rm" "-f" "2047213201ad66d60d075b39fbd62b088cdf9578628249cd8304356f2a03151d"`
Nov 09 23:08:46.709 INFO blam! 2047213201ad66d60d075b39fbd62b088cdf9578628249cd8304356f2a03151d