Nov 01 18:03:27.876 INFO checking range_check-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 18:03:27.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 18:03:28.156 INFO blam! b11e9c508fa9636915017751e135dcf32262c0cfdf423460dd891e4e9f526ef6
Nov 01 18:03:28.157 INFO running `"docker" "start" "-a" "b11e9c508fa9636915017751e135dcf32262c0cfdf423460dd891e4e9f526ef6"`
Nov 01 18:03:28.884 INFO kablam! usermod: no changes
Nov 01 18:03:28.920 INFO kablam!     Checking range_check v0.1.0 (/source)
Nov 01 18:03:29.916 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 18:03:29.916 INFO kablam!    --> src/lib.rs:173:24
Nov 01 18:03:29.916 INFO kablam!     |
Nov 01 18:03:29.916 INFO kablam! 173 |         assert!((1..5).contains(3));
Nov 01 18:03:29.916 INFO kablam!     |                        ^^^^^^^^
Nov 01 18:03:29.916 INFO kablam!     |
Nov 01 18:03:29.916 INFO kablam!     = note: #[warn(unstable_name_collisions)] on by default
Nov 01 18:03:29.916 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 18:03:29.917 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 18:03:29.917 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Nov 01 18:03:29.917 INFO kablam!     = help: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::Range<Idx>>::contains`
Nov 01 18:03:29.917 INFO kablam! 
Nov 01 18:03:29.920 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 18:03:29.921 INFO kablam!    --> src/lib.rs:179:25
Nov 01 18:03:29.921 INFO kablam!     |
Nov 01 18:03:29.921 INFO kablam! 179 |         assert!(!(1..5).contains(&7));
Nov 01 18:03:29.921 INFO kablam!     |                         ^^^^^^^^
Nov 01 18:03:29.921 INFO kablam!     |
Nov 01 18:03:29.921 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 18:03:29.921 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 18:03:29.921 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Nov 01 18:03:29.921 INFO kablam!     = help: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::Range<Idx>>::contains`
Nov 01 18:03:29.921 INFO kablam! 
Nov 01 18:03:29.925 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 18:03:29.925 INFO kablam!    --> src/lib.rs:185:23
Nov 01 18:03:29.925 INFO kablam!     |
Nov 01 18:03:29.925 INFO kablam! 185 |         assert!((1..).contains(&3));
Nov 01 18:03:29.925 INFO kablam!     |                       ^^^^^^^^
Nov 01 18:03:29.925 INFO kablam!     |
Nov 01 18:03:29.925 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 18:03:29.925 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 18:03:29.925 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Nov 01 18:03:29.925 INFO kablam!     = help: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeFrom<Idx>>::contains`
Nov 01 18:03:29.925 INFO kablam! 
Nov 01 18:03:29.925 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 18:03:29.925 INFO kablam!    --> src/lib.rs:191:24
Nov 01 18:03:29.925 INFO kablam!     |
Nov 01 18:03:29.925 INFO kablam! 191 |         assert!(!(1..).contains(&-7));
Nov 01 18:03:29.925 INFO kablam!     |                        ^^^^^^^^
Nov 01 18:03:29.925 INFO kablam!     |
Nov 01 18:03:29.925 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 18:03:29.925 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 18:03:29.925 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Nov 01 18:03:29.925 INFO kablam!     = help: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeFrom<Idx>>::contains`
Nov 01 18:03:29.925 INFO kablam! 
Nov 01 18:03:29.929 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 18:03:29.929 INFO kablam!    --> src/lib.rs:197:23
Nov 01 18:03:29.929 INFO kablam!     |
Nov 01 18:03:29.929 INFO kablam! 197 |         assert!((..5).contains(&3));
Nov 01 18:03:29.929 INFO kablam!     |                       ^^^^^^^^
Nov 01 18:03:29.929 INFO kablam!     |
Nov 01 18:03:29.929 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 18:03:29.929 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 18:03:29.929 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Nov 01 18:03:29.929 INFO kablam!     = help: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeTo<Idx>>::contains`
Nov 01 18:03:29.929 INFO kablam! 
Nov 01 18:03:29.929 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 18:03:29.929 INFO kablam!    --> src/lib.rs:203:24
Nov 01 18:03:29.929 INFO kablam!     |
Nov 01 18:03:29.929 INFO kablam! 203 |         assert!(!(..5).contains(&7));
Nov 01 18:03:29.929 INFO kablam!     |                        ^^^^^^^^
Nov 01 18:03:29.929 INFO kablam!     |
Nov 01 18:03:29.929 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 18:03:29.929 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 18:03:29.929 INFO kablam!     = help: call with fully qualified syntax `Contains::contains(...)` to keep using the current method
Nov 01 18:03:29.929 INFO kablam!     = help: add #![feature(range_contains)] to the crate attributes to enable `<std::ops::RangeTo<Idx>>::contains`
Nov 01 18:03:29.929 INFO kablam! 
Nov 01 18:03:30.001 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 01 18:03:30.002 INFO kablam! su: No module specific data is present
Nov 01 18:03:30.300 INFO running `"docker" "rm" "-f" "b11e9c508fa9636915017751e135dcf32262c0cfdf423460dd891e4e9f526ef6"`
Nov 01 18:03:30.473 INFO blam! b11e9c508fa9636915017751e135dcf32262c0cfdf423460dd891e4e9f526ef6