Nov 04 10:28:50.165 INFO checking amccreight/heapgraph against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 10:28:50.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 10:28:50.555 INFO blam! 19d7e7e106db8b3d20657d22b912b244d5365a5fc6326804e6b98a21b41c1284
Nov 04 10:28:50.561 INFO running `"docker" "start" "-a" "19d7e7e106db8b3d20657d22b912b244d5365a5fc6326804e6b98a21b41c1284"`
Nov 04 10:28:51.272 INFO kablam! usermod: no changes
Nov 04 10:28:51.330 INFO kablam!     Checking regex-syntax v0.3.7
Nov 04 10:28:53.498 INFO kablam!     Checking regex v0.1.77
Nov 04 10:28:56.024 INFO kablam!     Checking heapgraph_rust v0.1.0 (/source)
Nov 04 10:28:56.863 INFO kablam! warning: function is never used: `print_known_edges`
Nov 04 10:28:56.863 INFO kablam!   --> src/find_roots.rs:31:1
Nov 04 10:28:56.863 INFO kablam!    |
Nov 04 10:28:56.863 INFO kablam! 31 | fn print_known_edges(log: &CCLog, x: &Addr, known_edges: &Vec<Addr>) {
Nov 04 10:28:56.863 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:28:56.863 INFO kablam!    |
Nov 04 10:28:56.863 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 10:28:56.863 INFO kablam! 
Nov 04 10:28:56.964 INFO kablam! warning: function is never used: `print_known_edges`
Nov 04 10:28:56.964 INFO kablam!   --> src/find_roots.rs:31:1
Nov 04 10:28:56.964 INFO kablam!    |
Nov 04 10:28:56.964 INFO kablam! 31 | fn print_known_edges(log: &CCLog, x: &Addr, known_edges: &Vec<Addr>) {
Nov 04 10:28:56.964 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:28:56.964 INFO kablam!    |
Nov 04 10:28:56.964 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 10:28:56.964 INFO kablam! 
Nov 04 10:28:56.980 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.69s
Nov 04 10:28:56.984 INFO kablam! su: No module specific data is present
Nov 04 10:28:57.259 INFO running `"docker" "rm" "-f" "19d7e7e106db8b3d20657d22b912b244d5365a5fc6326804e6b98a21b41c1284"`
Nov 04 10:28:57.354 INFO blam! 19d7e7e106db8b3d20657d22b912b244d5365a5fc6326804e6b98a21b41c1284