Nov 01 08:46:27.678 INFO checking amccreight/heapgraph against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 08:46:27.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 08:46:28.036 INFO blam! 8df609d123fac70313051723bc1c5b0953a1816356ad0eade3326aff2ade4f6b
Nov 01 08:46:28.052 INFO running `"docker" "start" "-a" "8df609d123fac70313051723bc1c5b0953a1816356ad0eade3326aff2ade4f6b"`
Nov 01 08:46:29.121 INFO kablam! usermod: no changes
Nov 01 08:46:29.260 INFO kablam!     Checking regex v0.1.77
Nov 01 08:46:31.916 INFO kablam!     Checking heapgraph_rust v0.1.0 (/source)
Nov 01 08:46:33.004 INFO kablam! warning: function is never used: `print_known_edges`
Nov 01 08:46:33.004 INFO kablam!   --> src/find_roots.rs:31:1
Nov 01 08:46:33.004 INFO kablam!    |
Nov 01 08:46:33.004 INFO kablam! 31 | fn print_known_edges(log: &CCLog, x: &Addr, known_edges: &Vec<Addr>) {
Nov 01 08:46:33.004 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:46:33.004 INFO kablam!    |
Nov 01 08:46:33.004 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:46:33.004 INFO kablam! 
Nov 01 08:46:33.156 INFO kablam! warning: function is never used: `print_known_edges`
Nov 01 08:46:33.156 INFO kablam!   --> src/find_roots.rs:31:1
Nov 01 08:46:33.156 INFO kablam!    |
Nov 01 08:46:33.156 INFO kablam! 31 | fn print_known_edges(log: &CCLog, x: &Addr, known_edges: &Vec<Addr>) {
Nov 01 08:46:33.156 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:46:33.156 INFO kablam!    |
Nov 01 08:46:33.156 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:46:33.156 INFO kablam! 
Nov 01 08:46:33.232 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
Nov 01 08:46:33.236 INFO kablam! su: No module specific data is present
Nov 01 08:46:34.218 INFO running `"docker" "rm" "-f" "8df609d123fac70313051723bc1c5b0953a1816356ad0eade3326aff2ade4f6b"`
Nov 01 08:46:34.592 INFO blam! 8df609d123fac70313051723bc1c5b0953a1816356ad0eade3326aff2ade4f6b