Nov 17 09:31:08.938 INFO testing amccreight/heapgraph against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 09:31:08.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 09:31:09.199 INFO [stdout] 01d4de672621af2853998ea6196b62ac2655d002aaa249108ed184e9c82c2033
Nov 17 09:31:09.202 INFO running `"docker" "start" "-a" "01d4de672621af2853998ea6196b62ac2655d002aaa249108ed184e9c82c2033"`
Nov 17 09:31:09.828 INFO [stderr] usermod: no changes
Nov 17 09:31:09.877 INFO [stderr]    Compiling regex-syntax v0.3.7
Nov 17 09:31:13.541 INFO [stderr]    Compiling regex v0.1.77
Nov 17 09:31:20.508 INFO [stderr]    Compiling heapgraph_rust v0.1.0 (/source)
Nov 17 09:31:21.071 INFO [stderr] warning: function is never used: `print_known_edges`
Nov 17 09:31:21.071 INFO [stderr]   --> src/find_roots.rs:31:1
Nov 17 09:31:21.071 INFO [stderr]    |
Nov 17 09:31:21.071 INFO [stderr] 31 | fn print_known_edges(log: &CCLog, x: &Addr, known_edges: &Vec<Addr>) {
Nov 17 09:31:21.071 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:31:21.071 INFO [stderr]    |
Nov 17 09:31:21.071 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 09:31:21.071 INFO [stderr] 
Nov 17 09:31:22.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.90s
Nov 17 09:31:22.746 INFO [stderr] su: No module specific data is present
Nov 17 09:31:23.023 INFO running `"docker" "inspect" "01d4de672621af2853998ea6196b62ac2655d002aaa249108ed184e9c82c2033"`
Nov 17 09:31:23.157 INFO running `"docker" "rm" "-f" "01d4de672621af2853998ea6196b62ac2655d002aaa249108ed184e9c82c2033"`
Nov 17 09:31:23.261 INFO [stdout] 01d4de672621af2853998ea6196b62ac2655d002aaa249108ed184e9c82c2033
Nov 17 09:31:23.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 09:31:23.425 INFO [stdout] ae437290425743aaca8de7f17e284cc0b3c5694922f21202d188b70d086a1bc3
Nov 17 09:31:23.435 INFO running `"docker" "start" "-a" "ae437290425743aaca8de7f17e284cc0b3c5694922f21202d188b70d086a1bc3"`
Nov 17 09:31:24.046 INFO [stderr] usermod: no changes
Nov 17 09:31:24.094 INFO [stderr]    Compiling heapgraph_rust v0.1.0 (/source)
Nov 17 09:31:24.651 INFO [stderr] warning: function is never used: `print_known_edges`
Nov 17 09:31:24.651 INFO [stderr]   --> src/find_roots.rs:31:1
Nov 17 09:31:24.651 INFO [stderr]    |
Nov 17 09:31:24.651 INFO [stderr] 31 | fn print_known_edges(log: &CCLog, x: &Addr, known_edges: &Vec<Addr>) {
Nov 17 09:31:24.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 09:31:24.651 INFO [stderr]    |
Nov 17 09:31:24.651 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 09:31:24.651 INFO [stderr] 
Nov 17 09:31:24.913 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 17 09:31:24.915 INFO [stderr] su: No module specific data is present
Nov 17 09:31:25.236 INFO running `"docker" "inspect" "ae437290425743aaca8de7f17e284cc0b3c5694922f21202d188b70d086a1bc3"`
Nov 17 09:31:25.376 INFO running `"docker" "rm" "-f" "ae437290425743aaca8de7f17e284cc0b3c5694922f21202d188b70d086a1bc3"`
Nov 17 09:31:25.477 INFO [stdout] ae437290425743aaca8de7f17e284cc0b3c5694922f21202d188b70d086a1bc3
Nov 17 09:31:25.479 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 09:31:25.649 INFO [stdout] 2d78153630a4aa426916e855c4ee262ec2573844603b6966de09c96b5f66fbc9
Nov 17 09:31:25.650 INFO running `"docker" "start" "-a" "2d78153630a4aa426916e855c4ee262ec2573844603b6966de09c96b5f66fbc9"`
Nov 17 09:31:26.150 INFO [stderr] usermod: no changes
Nov 17 09:31:26.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 09:31:26.196 INFO [stderr]      Running /target/debug/deps/heapgraph_rust-7cccf282458919fa
Nov 17 09:31:26.198 INFO [stdout] 
Nov 17 09:31:26.198 INFO [stdout] running 0 tests
Nov 17 09:31:26.198 INFO [stdout] 
Nov 17 09:31:26.198 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 09:31:26.198 INFO [stdout] 
Nov 17 09:31:26.200 INFO [stderr] su: No module specific data is present
Nov 17 09:31:26.461 INFO running `"docker" "inspect" "2d78153630a4aa426916e855c4ee262ec2573844603b6966de09c96b5f66fbc9"`
Nov 17 09:31:26.529 INFO running `"docker" "rm" "-f" "2d78153630a4aa426916e855c4ee262ec2573844603b6966de09c96b5f66fbc9"`
Nov 17 09:31:26.634 INFO [stdout] 2d78153630a4aa426916e855c4ee262ec2573844603b6966de09c96b5f66fbc9