Oct 13 14:06:47.943 INFO checking graph-0.0.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 14:06:47.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 14:06:48.268 INFO blam! c3f2e21a1d87ea83615d9ff991724919915045b684c361ea83810ff57cfdb3b9
Oct 13 14:06:48.270 INFO running `"docker" "start" "-a" "c3f2e21a1d87ea83615d9ff991724919915045b684c361ea83810ff57cfdb3b9"`
Oct 13 14:06:48.846 INFO kablam! usermod: no changes
Oct 13 14:06:48.880 INFO kablam!     Checking graph v0.0.2 (/source)
Oct 13 14:06:49.480 INFO kablam! warning: struct is never constructed: `Node`
Oct 13 14:06:49.480 INFO kablam!  --> src/lib.rs:1:1
Oct 13 14:06:49.480 INFO kablam!   |
Oct 13 14:06:49.480 INFO kablam! 1 | struct Node;
Oct 13 14:06:49.480 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:06:49.480 INFO kablam!   |
Oct 13 14:06:49.480 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 14:06:49.480 INFO kablam! 
Oct 13 14:06:49.480 INFO kablam! warning: struct is never constructed: `Edge`
Oct 13 14:06:49.480 INFO kablam!  --> src/lib.rs:3:1
Oct 13 14:06:49.480 INFO kablam!   |
Oct 13 14:06:49.480 INFO kablam! 3 | struct Edge;
Oct 13 14:06:49.480 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:06:49.480 INFO kablam! 
Oct 13 14:06:49.480 INFO kablam! warning: struct is never constructed: `Graph`
Oct 13 14:06:49.480 INFO kablam!  --> src/lib.rs:5:1
Oct 13 14:06:49.480 INFO kablam!   |
Oct 13 14:06:49.480 INFO kablam! 5 | struct Graph;
Oct 13 14:06:49.480 INFO kablam!   | ^^^^^^^^^^^^^
Oct 13 14:06:49.480 INFO kablam! 
Oct 13 14:06:49.585 INFO kablam! warning: struct is never constructed: `Node`
Oct 13 14:06:49.585 INFO kablam!  --> src/lib.rs:1:1
Oct 13 14:06:49.585 INFO kablam!   |
Oct 13 14:06:49.585 INFO kablam! 1 | struct Node;
Oct 13 14:06:49.585 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:06:49.585 INFO kablam!   |
Oct 13 14:06:49.585 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 14:06:49.585 INFO kablam! 
Oct 13 14:06:49.585 INFO kablam! warning: struct is never constructed: `Edge`
Oct 13 14:06:49.585 INFO kablam!  --> src/lib.rs:3:1
Oct 13 14:06:49.585 INFO kablam!   |
Oct 13 14:06:49.585 INFO kablam! 3 | struct Edge;
Oct 13 14:06:49.585 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:06:49.585 INFO kablam! 
Oct 13 14:06:49.585 INFO kablam! warning: struct is never constructed: `Graph`
Oct 13 14:06:49.585 INFO kablam!  --> src/lib.rs:5:1
Oct 13 14:06:49.585 INFO kablam!   |
Oct 13 14:06:49.585 INFO kablam! 5 | struct Graph;
Oct 13 14:06:49.588 INFO kablam!   | ^^^^^^^^^^^^^
Oct 13 14:06:49.588 INFO kablam! 
Oct 13 14:06:49.597 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Oct 13 14:06:49.602 INFO kablam! su: No module specific data is present
Oct 13 14:06:49.917 INFO running `"docker" "rm" "-f" "c3f2e21a1d87ea83615d9ff991724919915045b684c361ea83810ff57cfdb3b9"`
Oct 13 14:06:50.009 INFO blam! c3f2e21a1d87ea83615d9ff991724919915045b684c361ea83810ff57cfdb3b9