Nov 30 07:08:45.181 INFO checking amccreight/heapgraph against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 07:08:45.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 07:08:45.751 INFO [stdout] bb97dba527b60ccd1729b8301368052f8b45eb3ef42e90ea40b53520eb01be1c
Nov 30 07:08:45.753 INFO running `"docker" "start" "-a" "bb97dba527b60ccd1729b8301368052f8b45eb3ef42e90ea40b53520eb01be1c"`
Nov 30 07:08:47.288 INFO [stderr] usermod: no changes
Nov 30 07:08:47.420 INFO [stderr]     Checking regex-syntax v0.3.7
Nov 30 07:08:49.808 INFO [stderr]     Checking regex v0.1.77
Nov 30 07:08:52.044 INFO [stderr]     Checking heapgraph_rust v0.1.0 (/source)
Nov 30 07:08:53.304 INFO [stderr] warning: function is never used: `print_known_edges`
Nov 30 07:08:53.304 INFO [stderr]   --> src/find_roots.rs:31:1
Nov 30 07:08:53.304 INFO [stderr]    |
Nov 30 07:08:53.304 INFO [stderr] 31 | fn print_known_edges(log: &CCLog, x: &Addr, known_edges: &Vec<Addr>) {
Nov 30 07:08:53.304 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:08:53.304 INFO [stderr]    |
Nov 30 07:08:53.304 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 07:08:53.304 INFO [stderr] 
Nov 30 07:08:53.461 INFO [stderr] warning: function is never used: `print_known_edges`
Nov 30 07:08:53.461 INFO [stderr]   --> src/find_roots.rs:31:1
Nov 30 07:08:53.461 INFO [stderr]    |
Nov 30 07:08:53.461 INFO [stderr] 31 | fn print_known_edges(log: &CCLog, x: &Addr, known_edges: &Vec<Addr>) {
Nov 30 07:08:53.461 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:08:53.461 INFO [stderr]    |
Nov 30 07:08:53.461 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 07:08:53.461 INFO [stderr] 
Nov 30 07:08:53.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
Nov 30 07:08:53.488 INFO [stderr] su: No module specific data is present
Nov 30 07:08:54.584 INFO running `"docker" "inspect" "bb97dba527b60ccd1729b8301368052f8b45eb3ef42e90ea40b53520eb01be1c"`
Nov 30 07:08:54.962 INFO running `"docker" "rm" "-f" "bb97dba527b60ccd1729b8301368052f8b45eb3ef42e90ea40b53520eb01be1c"`
Nov 30 07:08:55.289 INFO [stdout] bb97dba527b60ccd1729b8301368052f8b45eb3ef42e90ea40b53520eb01be1c