Oct 13 11:23:08.418 INFO checking objpool-0.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 11:23:08.419 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 11:23:09.058 INFO blam! 6dd4a619e2f5c9deb933d1fe7744c8a2456eae00e6c3b24985821033b6693e20
Oct 13 11:23:09.060 INFO running `"docker" "start" "-a" "6dd4a619e2f5c9deb933d1fe7744c8a2456eae00e6c3b24985821033b6693e20"`
Oct 13 11:23:09.993 INFO kablam! usermod: no changes
Oct 13 11:23:10.029 INFO kablam!     Checking objpool v0.2.0 (/source)
Oct 13 11:23:11.136 INFO kablam! warning: a method with this name may be added to the standard library in the future
Oct 13 11:23:11.136 INFO kablam!    --> src/lib.rs:217:51
Oct 13 11:23:11.137 INFO kablam!     |
Oct 13 11:23:11.137 INFO kablam! 217 |         let elapsed_ms = start.elapsed().unwrap().as_millis();
Oct 13 11:23:11.137 INFO kablam!     |                                                   ^^^^^^^^^
Oct 13 11:23:11.137 INFO kablam!     |
Oct 13 11:23:11.137 INFO kablam!     = note: #[warn(unstable_name_collisions)] on by default
Oct 13 11:23:11.137 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Oct 13 11:23:11.137 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Oct 13 11:23:11.137 INFO kablam!     = help: call with fully qualified syntax `tests::AsMillis::as_millis(...)` to keep using the current method
Oct 13 11:23:11.137 INFO kablam!     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Oct 13 11:23:11.137 INFO kablam! 
Oct 13 11:23:11.165 INFO kablam! warning: a method with this name may be added to the standard library in the future
Oct 13 11:23:11.165 INFO kablam!    --> src/lib.rs:239:51
Oct 13 11:23:11.166 INFO kablam!     |
Oct 13 11:23:11.166 INFO kablam! 239 |         let elapsed_ms = start.elapsed().unwrap().as_millis();
Oct 13 11:23:11.166 INFO kablam!     |                                                   ^^^^^^^^^
Oct 13 11:23:11.166 INFO kablam!     |
Oct 13 11:23:11.166 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Oct 13 11:23:11.166 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Oct 13 11:23:11.166 INFO kablam!     = help: call with fully qualified syntax `tests::AsMillis::as_millis(...)` to keep using the current method
Oct 13 11:23:11.166 INFO kablam!     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Oct 13 11:23:11.166 INFO kablam! 
Oct 13 11:23:11.170 INFO kablam! warning: a method with this name may be added to the standard library in the future
Oct 13 11:23:11.171 INFO kablam!    --> src/lib.rs:254:40
Oct 13 11:23:11.171 INFO kablam!     |
Oct 13 11:23:11.171 INFO kablam! 254 |         while start.elapsed().unwrap().as_millis() < 100 {
Oct 13 11:23:11.171 INFO kablam!     |                                        ^^^^^^^^^
Oct 13 11:23:11.171 INFO kablam!     |
Oct 13 11:23:11.171 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Oct 13 11:23:11.171 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Oct 13 11:23:11.171 INFO kablam!     = help: call with fully qualified syntax `tests::AsMillis::as_millis(...)` to keep using the current method
Oct 13 11:23:11.171 INFO kablam!     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Oct 13 11:23:11.171 INFO kablam! 
Oct 13 11:23:11.173 INFO kablam! warning: a method with this name may be added to the standard library in the future
Oct 13 11:23:11.173 INFO kablam!    --> src/lib.rs:258:51
Oct 13 11:23:11.173 INFO kablam!     |
Oct 13 11:23:11.173 INFO kablam! 258 |         let elapsed_ms = start.elapsed().unwrap().as_millis();
Oct 13 11:23:11.173 INFO kablam!     |                                                   ^^^^^^^^^
Oct 13 11:23:11.173 INFO kablam!     |
Oct 13 11:23:11.173 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Oct 13 11:23:11.173 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Oct 13 11:23:11.173 INFO kablam!     = help: call with fully qualified syntax `tests::AsMillis::as_millis(...)` to keep using the current method
Oct 13 11:23:11.173 INFO kablam!     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Oct 13 11:23:11.173 INFO kablam! 
Oct 13 11:23:11.257 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Oct 13 11:23:11.259 INFO kablam! su: No module specific data is present
Oct 13 11:23:11.624 INFO running `"docker" "rm" "-f" "6dd4a619e2f5c9deb933d1fe7744c8a2456eae00e6c3b24985821033b6693e20"`
Oct 13 11:23:11.720 INFO blam! 6dd4a619e2f5c9deb933d1fe7744c8a2456eae00e6c3b24985821033b6693e20