Sep 21 11:14:23.081 INFO checking dolphin-0.1.0-alpha.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:14:23.081 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:14:23.081 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:14:23.299 INFO blam! 6f403132641bdc3261e76fd34529244b5f1c3b42be62e72b925716e886606aa2
Sep 21 11:14:23.299 INFO running `"docker" "start" "-a" "6f403132641bdc3261e76fd34529244b5f1c3b42be62e72b925716e886606aa2"`
Sep 21 11:14:23.934 INFO kablam! usermod: no changes
Sep 21 11:14:24.033 INFO kablam!     Checking crossbeam-utils v0.5.0
Sep 21 11:14:24.408 INFO kablam!     Checking crossbeam-epoch v0.5.2
Sep 21 11:14:25.082 INFO kablam!     Checking dolphin v0.1.0-alpha.1 (/source)
Sep 21 11:14:26.564 INFO kablam! warning: method is never used: `dec_progress`
Sep 21 11:14:26.565 INFO kablam!     --> src/containers/hash_map.rs:1433:5
Sep 21 11:14:26.565 INFO kablam!      |
Sep 21 11:14:26.565 INFO kablam! 1433 |     fn dec_progress(&self) {
Sep 21 11:14:26.565 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:14:26.565 INFO kablam!      |
Sep 21 11:14:26.567 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 21 11:14:26.567 INFO kablam! 
Sep 21 11:14:26.567 INFO kablam! warning: method is never used: `is_key`
Sep 21 11:14:26.567 INFO kablam!     --> src/containers/hash_map.rs:1755:5
Sep 21 11:14:26.567 INFO kablam!      |
Sep 21 11:14:26.567 INFO kablam! 1755 |     fn is_key(&self) -> bool {
Sep 21 11:14:26.567 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:14:26.567 INFO kablam! 
Sep 21 11:14:26.567 INFO kablam! warning: method is never used: `is_value`
Sep 21 11:14:26.567 INFO kablam!     --> src/containers/hash_map.rs:1811:5
Sep 21 11:14:26.567 INFO kablam!      |
Sep 21 11:14:26.567 INFO kablam! 1811 |     fn is_value(&self) -> bool {
Sep 21 11:14:26.567 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:14:26.567 INFO kablam! 
Sep 21 11:14:26.567 INFO kablam! warning: method is never used: `moving_hash`
Sep 21 11:14:26.567 INFO kablam!     --> src/containers/hash_map.rs:1819:5
Sep 21 11:14:26.567 INFO kablam!      |
Sep 21 11:14:26.567 INFO kablam! 1819 |     fn moving_hash(&self) -> Option<u64> {
Sep 21 11:14:26.567 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:14:26.567 INFO kablam! 
Sep 21 11:14:26.567 INFO kablam! warning: method is never used: `value`
Sep 21 11:14:26.567 INFO kablam!     --> src/containers/hash_map.rs:1826:5
Sep 21 11:14:26.567 INFO kablam!      |
Sep 21 11:14:26.567 INFO kablam! 1826 |     fn value(&self) -> Option<&V> {
Sep 21 11:14:26.567 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:14:26.567 INFO kablam! 
Sep 21 11:14:26.679 INFO kablam! warning: method is never used: `dec_progress`
Sep 21 11:14:26.679 INFO kablam!     --> src/containers/hash_map.rs:1433:5
Sep 21 11:14:26.679 INFO kablam!      |
Sep 21 11:14:26.679 INFO kablam! 1433 |     fn dec_progress(&self) {
Sep 21 11:14:26.679 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:14:26.679 INFO kablam!      |
Sep 21 11:14:26.679 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 21 11:14:26.679 INFO kablam! 
Sep 21 11:14:26.679 INFO kablam! warning: method is never used: `is_key`
Sep 21 11:14:26.679 INFO kablam!     --> src/containers/hash_map.rs:1755:5
Sep 21 11:14:26.679 INFO kablam!      |
Sep 21 11:14:26.680 INFO kablam! 1755 |     fn is_key(&self) -> bool {
Sep 21 11:14:26.680 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:14:26.680 INFO kablam! 
Sep 21 11:14:26.680 INFO kablam! warning: method is never used: `is_value`
Sep 21 11:14:26.680 INFO kablam!     --> src/containers/hash_map.rs:1811:5
Sep 21 11:14:26.680 INFO kablam!      |
Sep 21 11:14:26.680 INFO kablam! 1811 |     fn is_value(&self) -> bool {
Sep 21 11:14:26.680 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:14:26.680 INFO kablam! 
Sep 21 11:14:26.680 INFO kablam! warning: method is never used: `moving_hash`
Sep 21 11:14:26.680 INFO kablam!     --> src/containers/hash_map.rs:1819:5
Sep 21 11:14:26.680 INFO kablam!      |
Sep 21 11:14:26.680 INFO kablam! 1819 |     fn moving_hash(&self) -> Option<u64> {
Sep 21 11:14:26.680 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:14:26.680 INFO kablam! 
Sep 21 11:14:26.680 INFO kablam! warning: method is never used: `value`
Sep 21 11:14:26.680 INFO kablam!     --> src/containers/hash_map.rs:1826:5
Sep 21 11:14:26.680 INFO kablam!      |
Sep 21 11:14:26.680 INFO kablam! 1826 |     fn value(&self) -> Option<&V> {
Sep 21 11:14:26.680 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:14:26.680 INFO kablam! 
Sep 21 11:14:26.716 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Sep 21 11:14:26.729 INFO kablam! su: No module specific data is present
Sep 21 11:14:27.404 INFO running `"docker" "rm" "-f" "6f403132641bdc3261e76fd34529244b5f1c3b42be62e72b925716e886606aa2"`
Sep 21 11:14:27.457 INFO blam! 6f403132641bdc3261e76fd34529244b5f1c3b42be62e72b925716e886606aa2