Oct 21 21:39:02.709 INFO checking Emerentius/drain_experiments against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:39:02.710 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 21:39:03.206 INFO blam! 09311761772e4203fd6fa811efecc128695168bda7048e77cd832d1d6dad48c0
Oct 21 21:39:03.208 INFO running `"docker" "start" "-a" "09311761772e4203fd6fa811efecc128695168bda7048e77cd832d1d6dad48c0"`
Oct 21 21:39:05.220 INFO kablam! usermod: no changes
Oct 21 21:39:05.264 INFO kablam!     Checking try_drain v0.1.0 (/source)
Oct 21 21:39:05.942 INFO kablam! warning: unused imports: `Exhausting`, `IteratorExt`
Oct 21 21:39:05.943 INFO kablam!   --> src/lib.rs:11:18
Oct 21 21:39:05.943 INFO kablam!    |
Oct 21 21:39:05.943 INFO kablam! 11 | use exhausting::{Exhausting, IteratorExt};
Oct 21 21:39:05.944 INFO kablam!    |                  ^^^^^^^^^^  ^^^^^^^^^^^
Oct 21 21:39:05.944 INFO kablam!    |
Oct 21 21:39:05.944 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 21 21:39:05.944 INFO kablam! 
Oct 21 21:39:05.945 INFO kablam! warning: unused import: `StreamElement`
Oct 21 21:39:05.945 INFO kablam!   --> src/lib.rs:14:44
Oct 21 21:39:05.945 INFO kablam!    |
Oct 21 21:39:05.946 INFO kablam! 14 | use drain_element_streaming::{StreamDrain, StreamElement};
Oct 21 21:39:05.946 INFO kablam!    |                                            ^^^^^^^^^^^^^
Oct 21 21:39:05.946 INFO kablam! 
Oct 21 21:39:05.946 INFO kablam! warning: unused import: `CursorIter`
Oct 21 21:39:05.947 INFO kablam!   --> src/lib.rs:17:22
Oct 21 21:39:05.947 INFO kablam!    |
Oct 21 21:39:05.947 INFO kablam! 17 | use cursor::{Cursor, CursorIter};
Oct 21 21:39:05.948 INFO kablam!    |                      ^^^^^^^^^^
Oct 21 21:39:05.948 INFO kablam! 
Oct 21 21:39:06.079 INFO kablam! warning: unused variable: `rg`
Oct 21 21:39:06.079 INFO kablam!   --> src/lib.rs:58:24
Oct 21 21:39:06.079 INFO kablam!    |
Oct 21 21:39:06.080 INFO kablam! 58 |     pub fn range(self, rg: std::ops::Range<usize>) -> Self {
Oct 21 21:39:06.080 INFO kablam!    |                        ^^ help: consider using `_rg` instead
Oct 21 21:39:06.080 INFO kablam!    |
Oct 21 21:39:06.081 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 21:39:06.081 INFO kablam! 
Oct 21 21:39:06.101 INFO kablam! warning: unused imports: `Exhausting`, `IteratorExt`
Oct 21 21:39:06.101 INFO kablam!   --> src/lib.rs:11:18
Oct 21 21:39:06.101 INFO kablam!    |
Oct 21 21:39:06.102 INFO kablam! 11 | use exhausting::{Exhausting, IteratorExt};
Oct 21 21:39:06.102 INFO kablam!    |                  ^^^^^^^^^^  ^^^^^^^^^^^
Oct 21 21:39:06.102 INFO kablam!    |
Oct 21 21:39:06.102 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 21 21:39:06.103 INFO kablam! 
Oct 21 21:39:06.103 INFO kablam! warning: unused import: `StreamElement`
Oct 21 21:39:06.103 INFO kablam!   --> src/lib.rs:14:44
Oct 21 21:39:06.104 INFO kablam!    |
Oct 21 21:39:06.104 INFO kablam! 14 | use drain_element_streaming::{StreamDrain, StreamElement};
Oct 21 21:39:06.104 INFO kablam!    |                                            ^^^^^^^^^^^^^
Oct 21 21:39:06.104 INFO kablam! 
Oct 21 21:39:06.105 INFO kablam! warning: unused import: `CursorIter`
Oct 21 21:39:06.105 INFO kablam!   --> src/lib.rs:17:22
Oct 21 21:39:06.105 INFO kablam!    |
Oct 21 21:39:06.105 INFO kablam! 17 | use cursor::{Cursor, CursorIter};
Oct 21 21:39:06.106 INFO kablam!    |                      ^^^^^^^^^^
Oct 21 21:39:06.106 INFO kablam! 
Oct 21 21:39:06.121 INFO kablam! warning: method is never used: `take`
Oct 21 21:39:06.121 INFO kablam!    --> src/cursor.rs:225:5
Oct 21 21:39:06.121 INFO kablam!     |
Oct 21 21:39:06.121 INFO kablam! 225 |     fn take(self) -> T {
Oct 21 21:39:06.122 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 21 21:39:06.122 INFO kablam!     |
Oct 21 21:39:06.122 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 21:39:06.122 INFO kablam! 
Oct 21 21:39:06.240 INFO kablam! warning: unused variable: `rg`
Oct 21 21:39:06.240 INFO kablam!   --> src/lib.rs:58:24
Oct 21 21:39:06.240 INFO kablam!    |
Oct 21 21:39:06.240 INFO kablam! 58 |     pub fn range(self, rg: std::ops::Range<usize>) -> Self {
Oct 21 21:39:06.240 INFO kablam!    |                        ^^ help: consider using `_rg` instead
Oct 21 21:39:06.240 INFO kablam!    |
Oct 21 21:39:06.240 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 21:39:06.240 INFO kablam! 
Oct 21 21:39:06.273 INFO kablam! warning: method is never used: `take`
Oct 21 21:39:06.274 INFO kablam!    --> src/cursor.rs:225:5
Oct 21 21:39:06.274 INFO kablam!     |
Oct 21 21:39:06.274 INFO kablam! 225 |     fn take(self) -> T {
Oct 21 21:39:06.275 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 21 21:39:06.275 INFO kablam!     |
Oct 21 21:39:06.275 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 21:39:06.276 INFO kablam! 
Oct 21 21:39:07.728 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Oct 21 21:39:07.732 INFO kablam! su: No module specific data is present
Oct 21 21:39:08.460 INFO running `"docker" "rm" "-f" "09311761772e4203fd6fa811efecc128695168bda7048e77cd832d1d6dad48c0"`
Oct 21 21:39:08.812 INFO blam! 09311761772e4203fd6fa811efecc128695168bda7048e77cd832d1d6dad48c0