Oct 13 15:56:18.309 INFO checking dolphin-0.1.0-alpha.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 15:56:18.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 15:56:18.733 INFO blam! 6a02c1fc93c4730517bb79c9e61739a06298434f6e1f272b5c8050a7f7fde22f
Oct 13 15:56:18.756 INFO running `"docker" "start" "-a" "6a02c1fc93c4730517bb79c9e61739a06298434f6e1f272b5c8050a7f7fde22f"`
Oct 13 15:56:19.776 INFO kablam! usermod: no changes
Oct 13 15:56:20.075 INFO kablam!     Checking crossbeam-epoch v0.5.2
Oct 13 15:56:21.322 INFO kablam!     Checking dolphin v0.1.0-alpha.1 (/source)
Oct 13 15:56:25.341 INFO kablam! warning: method is never used: `dec_progress`
Oct 13 15:56:25.341 INFO kablam!     --> src/containers/hash_map.rs:1433:5
Oct 13 15:56:25.341 INFO kablam!      |
Oct 13 15:56:25.341 INFO kablam! 1433 |     fn dec_progress(&self) {
Oct 13 15:56:25.341 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:56:25.341 INFO kablam!      |
Oct 13 15:56:25.342 INFO kablam!      = note: #[warn(dead_code)] on by default
Oct 13 15:56:25.342 INFO kablam! 
Oct 13 15:56:25.342 INFO kablam! warning: method is never used: `is_key`
Oct 13 15:56:25.342 INFO kablam!     --> src/containers/hash_map.rs:1755:5
Oct 13 15:56:25.342 INFO kablam!      |
Oct 13 15:56:25.342 INFO kablam! 1755 |     fn is_key(&self) -> bool {
Oct 13 15:56:25.342 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:56:25.342 INFO kablam! 
Oct 13 15:56:25.342 INFO kablam! warning: method is never used: `is_value`
Oct 13 15:56:25.342 INFO kablam!     --> src/containers/hash_map.rs:1811:5
Oct 13 15:56:25.342 INFO kablam!      |
Oct 13 15:56:25.342 INFO kablam! 1811 |     fn is_value(&self) -> bool {
Oct 13 15:56:25.342 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:56:25.342 INFO kablam! 
Oct 13 15:56:25.342 INFO kablam! warning: method is never used: `moving_hash`
Oct 13 15:56:25.342 INFO kablam!     --> src/containers/hash_map.rs:1819:5
Oct 13 15:56:25.342 INFO kablam!      |
Oct 13 15:56:25.342 INFO kablam! 1819 |     fn moving_hash(&self) -> Option<u64> {
Oct 13 15:56:25.342 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:56:25.342 INFO kablam! 
Oct 13 15:56:25.342 INFO kablam! warning: method is never used: `value`
Oct 13 15:56:25.342 INFO kablam!     --> src/containers/hash_map.rs:1826:5
Oct 13 15:56:25.342 INFO kablam!      |
Oct 13 15:56:25.342 INFO kablam! 1826 |     fn value(&self) -> Option<&V> {
Oct 13 15:56:25.342 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:56:25.342 INFO kablam! 
Oct 13 15:56:25.780 INFO kablam! warning: method is never used: `dec_progress`
Oct 13 15:56:25.781 INFO kablam!     --> src/containers/hash_map.rs:1433:5
Oct 13 15:56:25.781 INFO kablam!      |
Oct 13 15:56:25.781 INFO kablam! 1433 |     fn dec_progress(&self) {
Oct 13 15:56:25.782 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:56:25.782 INFO kablam!      |
Oct 13 15:56:25.782 INFO kablam!      = note: #[warn(dead_code)] on by default
Oct 13 15:56:25.783 INFO kablam! 
Oct 13 15:56:25.783 INFO kablam! warning: method is never used: `is_key`
Oct 13 15:56:25.783 INFO kablam!     --> src/containers/hash_map.rs:1755:5
Oct 13 15:56:25.783 INFO kablam!      |
Oct 13 15:56:25.784 INFO kablam! 1755 |     fn is_key(&self) -> bool {
Oct 13 15:56:25.784 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:56:25.784 INFO kablam! 
Oct 13 15:56:25.785 INFO kablam! warning: method is never used: `is_value`
Oct 13 15:56:25.785 INFO kablam!     --> src/containers/hash_map.rs:1811:5
Oct 13 15:56:25.785 INFO kablam!      |
Oct 13 15:56:25.786 INFO kablam! 1811 |     fn is_value(&self) -> bool {
Oct 13 15:56:25.786 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:56:25.786 INFO kablam! 
Oct 13 15:56:25.786 INFO kablam! warning: method is never used: `moving_hash`
Oct 13 15:56:25.787 INFO kablam!     --> src/containers/hash_map.rs:1819:5
Oct 13 15:56:25.787 INFO kablam!      |
Oct 13 15:56:25.787 INFO kablam! 1819 |     fn moving_hash(&self) -> Option<u64> {
Oct 13 15:56:25.787 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:56:25.788 INFO kablam! 
Oct 13 15:56:25.788 INFO kablam! warning: method is never used: `value`
Oct 13 15:56:25.788 INFO kablam!     --> src/containers/hash_map.rs:1826:5
Oct 13 15:56:25.789 INFO kablam!      |
Oct 13 15:56:25.789 INFO kablam! 1826 |     fn value(&self) -> Option<&V> {
Oct 13 15:56:25.789 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:56:25.789 INFO kablam! 
Oct 13 15:56:25.811 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.00s
Oct 13 15:56:25.825 INFO kablam! su: No module specific data is present
Oct 13 15:56:26.148 INFO running `"docker" "rm" "-f" "6a02c1fc93c4730517bb79c9e61739a06298434f6e1f272b5c8050a7f7fde22f"`
Oct 13 15:56:26.228 INFO blam! 6a02c1fc93c4730517bb79c9e61739a06298434f6e1f272b5c8050a7f7fde22f