Oct 13 14:06:47.840 INFO checking graph-0.0.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 14:06:47.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 14:06:48.344 INFO blam! c2a3dca40002d6007f1d42fc70a22c9da9dca980f9b52179863ba38ac5ec2303
Oct 13 14:06:48.348 INFO running `"docker" "start" "-a" "c2a3dca40002d6007f1d42fc70a22c9da9dca980f9b52179863ba38ac5ec2303"`
Oct 13 14:06:49.067 INFO kablam! usermod: no changes
Oct 13 14:06:49.128 INFO kablam!     Checking graph v0.0.2 (/source)
Oct 13 14:06:49.828 INFO kablam! warning: struct is never constructed: `Node`
Oct 13 14:06:49.829 INFO kablam!  --> src/lib.rs:1:1
Oct 13 14:06:49.829 INFO kablam!   |
Oct 13 14:06:49.829 INFO kablam! 1 | struct Node;
Oct 13 14:06:49.829 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:06:49.829 INFO kablam!   |
Oct 13 14:06:49.829 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 14:06:49.829 INFO kablam! 
Oct 13 14:06:49.829 INFO kablam! warning: struct is never constructed: `Edge`
Oct 13 14:06:49.829 INFO kablam!  --> src/lib.rs:3:1
Oct 13 14:06:49.829 INFO kablam!   |
Oct 13 14:06:49.829 INFO kablam! 3 | struct Edge;
Oct 13 14:06:49.829 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:06:49.829 INFO kablam! 
Oct 13 14:06:49.829 INFO kablam! warning: struct is never constructed: `Graph`
Oct 13 14:06:49.829 INFO kablam!  --> src/lib.rs:5:1
Oct 13 14:06:49.829 INFO kablam!   |
Oct 13 14:06:49.829 INFO kablam! 5 | struct Graph;
Oct 13 14:06:49.829 INFO kablam!   | ^^^^^^^^^^^^^
Oct 13 14:06:49.829 INFO kablam! 
Oct 13 14:06:49.856 INFO kablam! warning: struct is never constructed: `Node`
Oct 13 14:06:49.856 INFO kablam!  --> src/lib.rs:1:1
Oct 13 14:06:49.856 INFO kablam!   |
Oct 13 14:06:49.856 INFO kablam! 1 | struct Node;
Oct 13 14:06:49.856 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:06:49.856 INFO kablam!   |
Oct 13 14:06:49.856 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 14:06:49.856 INFO kablam! 
Oct 13 14:06:49.856 INFO kablam! warning: struct is never constructed: `Edge`
Oct 13 14:06:49.856 INFO kablam!  --> src/lib.rs:3:1
Oct 13 14:06:49.856 INFO kablam!   |
Oct 13 14:06:49.856 INFO kablam! 3 | struct Edge;
Oct 13 14:06:49.856 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 14:06:49.856 INFO kablam! 
Oct 13 14:06:49.856 INFO kablam! warning: struct is never constructed: `Graph`
Oct 13 14:06:49.856 INFO kablam!  --> src/lib.rs:5:1
Oct 13 14:06:49.856 INFO kablam!   |
Oct 13 14:06:49.856 INFO kablam! 5 | struct Graph;
Oct 13 14:06:49.856 INFO kablam!   | ^^^^^^^^^^^^^
Oct 13 14:06:49.856 INFO kablam! 
Oct 13 14:06:49.865 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Oct 13 14:06:49.869 INFO kablam! su: No module specific data is present
Oct 13 14:06:50.103 INFO running `"docker" "rm" "-f" "c2a3dca40002d6007f1d42fc70a22c9da9dca980f9b52179863ba38ac5ec2303"`
Oct 13 14:06:50.175 INFO blam! c2a3dca40002d6007f1d42fc70a22c9da9dca980f9b52179863ba38ac5ec2303