Nov 07 05:06:00.728 INFO checking Emerentius/drain_experiments against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 05:06:00.730 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"`
Nov 07 05:06:01.221 INFO blam! cae4e53bd2d900ae442c077fe2dcc49ed88bbd50e3d921213c18de63e8375601
Nov 07 05:06:01.223 INFO running `"docker" "start" "-a" "cae4e53bd2d900ae442c077fe2dcc49ed88bbd50e3d921213c18de63e8375601"`
Nov 07 05:06:03.036 INFO kablam! usermod: no changes
Nov 07 05:06:03.122 INFO kablam!     Checking try_drain v0.1.0 (/source)
Nov 07 05:06:03.877 INFO kablam! warning: unused imports: `Exhausting`, `IteratorExt`
Nov 07 05:06:03.877 INFO kablam!   --> src/lib.rs:11:18
Nov 07 05:06:03.877 INFO kablam!    |
Nov 07 05:06:03.878 INFO kablam! 11 | use exhausting::{Exhausting, IteratorExt};
Nov 07 05:06:03.878 INFO kablam!    |                  ^^^^^^^^^^  ^^^^^^^^^^^
Nov 07 05:06:03.878 INFO kablam!    |
Nov 07 05:06:03.879 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 05:06:03.879 INFO kablam! 
Nov 07 05:06:03.879 INFO kablam! warning: unused import: `StreamElement`
Nov 07 05:06:03.879 INFO kablam!   --> src/lib.rs:14:44
Nov 07 05:06:03.880 INFO kablam!    |
Nov 07 05:06:03.880 INFO kablam! 14 | use drain_element_streaming::{StreamDrain, StreamElement};
Nov 07 05:06:03.880 INFO kablam!    |                                            ^^^^^^^^^^^^^
Nov 07 05:06:03.881 INFO kablam! 
Nov 07 05:06:03.881 INFO kablam! warning: unused import: `CursorIter`
Nov 07 05:06:03.881 INFO kablam!   --> src/lib.rs:17:22
Nov 07 05:06:03.882 INFO kablam!    |
Nov 07 05:06:03.882 INFO kablam! 17 | use cursor::{Cursor, CursorIter};
Nov 07 05:06:03.882 INFO kablam!    |                      ^^^^^^^^^^
Nov 07 05:06:03.882 INFO kablam! 
Nov 07 05:06:04.141 INFO kablam! warning: unused imports: `Exhausting`, `IteratorExt`
Nov 07 05:06:04.142 INFO kablam!   --> src/lib.rs:11:18
Nov 07 05:06:04.142 INFO kablam!    |
Nov 07 05:06:04.142 INFO kablam! 11 | use exhausting::{Exhausting, IteratorExt};
Nov 07 05:06:04.143 INFO kablam!    |                  ^^^^^^^^^^  ^^^^^^^^^^^
Nov 07 05:06:04.143 INFO kablam!    |
Nov 07 05:06:04.143 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 05:06:04.143 INFO kablam! 
Nov 07 05:06:04.143 INFO kablam! warning: unused import: `StreamElement`
Nov 07 05:06:04.143 INFO kablam!   --> src/lib.rs:14:44
Nov 07 05:06:04.143 INFO kablam!    |
Nov 07 05:06:04.143 INFO kablam! 14 | use drain_element_streaming::{StreamDrain, StreamElement};
Nov 07 05:06:04.143 INFO kablam!    |                                            ^^^^^^^^^^^^^
Nov 07 05:06:04.143 INFO kablam! 
Nov 07 05:06:04.143 INFO kablam! warning: unused import: `CursorIter`
Nov 07 05:06:04.143 INFO kablam!   --> src/lib.rs:17:22
Nov 07 05:06:04.143 INFO kablam!    |
Nov 07 05:06:04.143 INFO kablam! 17 | use cursor::{Cursor, CursorIter};
Nov 07 05:06:04.145 INFO kablam!    |                      ^^^^^^^^^^
Nov 07 05:06:04.146 INFO kablam! 
Nov 07 05:06:04.166 INFO kablam! warning: unused variable: `rg`
Nov 07 05:06:04.166 INFO kablam!   --> src/lib.rs:58:24
Nov 07 05:06:04.166 INFO kablam!    |
Nov 07 05:06:04.166 INFO kablam! 58 |     pub fn range(self, rg: std::ops::Range<usize>) -> Self {
Nov 07 05:06:04.166 INFO kablam!    |                        ^^ help: consider using `_rg` instead
Nov 07 05:06:04.166 INFO kablam!    |
Nov 07 05:06:04.167 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 05:06:04.167 INFO kablam! 
Nov 07 05:06:04.272 INFO kablam! warning: method is never used: `take`
Nov 07 05:06:04.272 INFO kablam!    --> src/cursor.rs:225:5
Nov 07 05:06:04.272 INFO kablam!     |
Nov 07 05:06:04.272 INFO kablam! 225 |     fn take(self) -> T {
Nov 07 05:06:04.272 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Nov 07 05:06:04.272 INFO kablam!     |
Nov 07 05:06:04.272 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 05:06:04.272 INFO kablam! 
Nov 07 05:06:04.333 INFO kablam! warning: unused variable: `rg`
Nov 07 05:06:04.334 INFO kablam!   --> src/lib.rs:58:24
Nov 07 05:06:04.334 INFO kablam!    |
Nov 07 05:06:04.334 INFO kablam! 58 |     pub fn range(self, rg: std::ops::Range<usize>) -> Self {
Nov 07 05:06:04.334 INFO kablam!    |                        ^^ help: consider using `_rg` instead
Nov 07 05:06:04.335 INFO kablam!    |
Nov 07 05:06:04.335 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 05:06:04.335 INFO kablam! 
Nov 07 05:06:04.485 INFO kablam! warning: method is never used: `take`
Nov 07 05:06:04.485 INFO kablam!    --> src/cursor.rs:225:5
Nov 07 05:06:04.485 INFO kablam!     |
Nov 07 05:06:04.486 INFO kablam! 225 |     fn take(self) -> T {
Nov 07 05:06:04.486 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Nov 07 05:06:04.486 INFO kablam!     |
Nov 07 05:06:04.486 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 07 05:06:04.487 INFO kablam! 
Nov 07 05:06:05.985 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Nov 07 05:06:05.988 INFO kablam! su: No module specific data is present
Nov 07 05:06:07.485 INFO running `"docker" "rm" "-f" "cae4e53bd2d900ae442c077fe2dcc49ed88bbd50e3d921213c18de63e8375601"`
Nov 07 05:06:07.728 INFO blam! cae4e53bd2d900ae442c077fe2dcc49ed88bbd50e3d921213c18de63e8375601