Dec 07 05:42:28.573 INFO testing objpool-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 05:42:28.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 07 05:42:29.096 INFO [stdout] f95d6938c3de5bbc26d1c7445441dc3ff492b96094cbcf9c6170e9d56b500bad
Dec 07 05:42:29.098 INFO running `"docker" "start" "-a" "f95d6938c3de5bbc26d1c7445441dc3ff492b96094cbcf9c6170e9d56b500bad"`
Dec 07 05:42:30.923 INFO [stderr] usermod: no changes
Dec 07 05:42:31.028 INFO [stderr]    Compiling objpool v0.2.0 (/source)
Dec 07 05:42:31.625 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 07 05:42:31.627 INFO [stderr] su: No module specific data is present
Dec 07 05:42:32.751 INFO running `"docker" "inspect" "f95d6938c3de5bbc26d1c7445441dc3ff492b96094cbcf9c6170e9d56b500bad"`
Dec 07 05:42:33.019 INFO running `"docker" "rm" "-f" "f95d6938c3de5bbc26d1c7445441dc3ff492b96094cbcf9c6170e9d56b500bad"`
Dec 07 05:42:33.220 INFO [stdout] f95d6938c3de5bbc26d1c7445441dc3ff492b96094cbcf9c6170e9d56b500bad
Dec 07 05:42:33.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 07 05:42:33.510 INFO [stdout] 44f9f12ccf1578bfe3f1ef4de05f8c65d0dc203896c88c40b35efedb42ffc31b
Dec 07 05:42:33.514 INFO running `"docker" "start" "-a" "44f9f12ccf1578bfe3f1ef4de05f8c65d0dc203896c88c40b35efedb42ffc31b"`
Dec 07 05:42:34.104 INFO [stderr] usermod: no changes
Dec 07 05:42:34.144 INFO [stderr]    Compiling objpool v0.2.0 (/source)
Dec 07 05:42:34.576 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 07 05:42:34.576 INFO [stderr]    --> src/lib.rs:217:51
Dec 07 05:42:34.576 INFO [stderr]     |
Dec 07 05:42:34.576 INFO [stderr] 217 |         let elapsed_ms = start.elapsed().unwrap().as_millis();
Dec 07 05:42:34.576 INFO [stderr]     |                                                   ^^^^^^^^^
Dec 07 05:42:34.576 INFO [stderr]     |
Dec 07 05:42:34.576 INFO [stderr]     = note: #[warn(unstable_name_collisions)] on by default
Dec 07 05:42:34.576 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 07 05:42:34.576 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 07 05:42:34.576 INFO [stderr]     = help: call with fully qualified syntax `tests::AsMillis::as_millis(...)` to keep using the current method
Dec 07 05:42:34.576 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 07 05:42:34.576 INFO [stderr] 
Dec 07 05:42:34.598 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 07 05:42:34.598 INFO [stderr]    --> src/lib.rs:239:51
Dec 07 05:42:34.598 INFO [stderr]     |
Dec 07 05:42:34.598 INFO [stderr] 239 |         let elapsed_ms = start.elapsed().unwrap().as_millis();
Dec 07 05:42:34.598 INFO [stderr]     |                                                   ^^^^^^^^^
Dec 07 05:42:34.598 INFO [stderr]     |
Dec 07 05:42:34.598 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 07 05:42:34.598 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 07 05:42:34.598 INFO [stderr]     = help: call with fully qualified syntax `tests::AsMillis::as_millis(...)` to keep using the current method
Dec 07 05:42:34.598 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 07 05:42:34.598 INFO [stderr] 
Dec 07 05:42:34.604 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 07 05:42:34.604 INFO [stderr]    --> src/lib.rs:254:40
Dec 07 05:42:34.604 INFO [stderr]     |
Dec 07 05:42:34.604 INFO [stderr] 254 |         while start.elapsed().unwrap().as_millis() < 100 {
Dec 07 05:42:34.604 INFO [stderr]     |                                        ^^^^^^^^^
Dec 07 05:42:34.604 INFO [stderr]     |
Dec 07 05:42:34.604 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 07 05:42:34.604 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 07 05:42:34.604 INFO [stderr]     = help: call with fully qualified syntax `tests::AsMillis::as_millis(...)` to keep using the current method
Dec 07 05:42:34.604 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 07 05:42:34.604 INFO [stderr] 
Dec 07 05:42:34.604 INFO [stderr] warning: a method with this name may be added to the standard library in the future
Dec 07 05:42:34.604 INFO [stderr]    --> src/lib.rs:258:51
Dec 07 05:42:34.604 INFO [stderr]     |
Dec 07 05:42:34.604 INFO [stderr] 258 |         let elapsed_ms = start.elapsed().unwrap().as_millis();
Dec 07 05:42:34.604 INFO [stderr]     |                                                   ^^^^^^^^^
Dec 07 05:42:34.604 INFO [stderr]     |
Dec 07 05:42:34.605 INFO [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Dec 07 05:42:34.605 INFO [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Dec 07 05:42:34.605 INFO [stderr]     = help: call with fully qualified syntax `tests::AsMillis::as_millis(...)` to keep using the current method
Dec 07 05:42:34.605 INFO [stderr]     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Dec 07 05:42:34.605 INFO [stderr] 
Dec 07 05:42:35.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 07 05:42:35.291 INFO [stderr] su: No module specific data is present
Dec 07 05:42:35.648 INFO running `"docker" "inspect" "44f9f12ccf1578bfe3f1ef4de05f8c65d0dc203896c88c40b35efedb42ffc31b"`
Dec 07 05:42:35.810 INFO running `"docker" "rm" "-f" "44f9f12ccf1578bfe3f1ef4de05f8c65d0dc203896c88c40b35efedb42ffc31b"`
Dec 07 05:42:35.916 INFO [stdout] 44f9f12ccf1578bfe3f1ef4de05f8c65d0dc203896c88c40b35efedb42ffc31b
Dec 07 05:42:35.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 07 05:42:36.159 INFO [stdout] e92c52747a07817da54d9e028b39baf83bf41ea5664641b3c42121c31c01cdb2
Dec 07 05:42:36.161 INFO running `"docker" "start" "-a" "e92c52747a07817da54d9e028b39baf83bf41ea5664641b3c42121c31c01cdb2"`
Dec 07 05:42:36.884 INFO [stderr] usermod: no changes
Dec 07 05:42:36.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 05:42:36.924 INFO [stderr]      Running /target/debug/deps/objpool-b2971ca57ab120a5
Dec 07 05:42:36.927 INFO [stdout] 
Dec 07 05:42:36.927 INFO [stdout] running 7 tests
Dec 07 05:42:36.936 INFO [stdout] test tests::pool_get_mut ... ok
Dec 07 05:42:36.936 INFO [stdout] test tests::pool_debug ... ok
Dec 07 05:42:36.936 INFO [stdout] test tests::item_debug ... ok
Dec 07 05:42:36.936 INFO [stdout] test tests::timeout_error ... ok
Dec 07 05:42:37.032 INFO [stdout] test tests::pool_get_timeout_err ... ok
Dec 07 05:42:37.032 INFO [stdout] test tests::pool_get ... ok
Dec 07 05:42:37.036 INFO [stdout] test tests::pool_get_timeout_ok ... ok
Dec 07 05:42:37.036 INFO [stdout] 
Dec 07 05:42:37.036 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:42:37.036 INFO [stdout] 
Dec 07 05:42:37.037 INFO [stderr]    Doc-tests objpool
Dec 07 05:42:37.505 INFO [stdout] 
Dec 07 05:42:37.505 INFO [stdout] running 1 test
Dec 07 05:42:38.638 INFO [stdout] test src/lib.rs -  (line 3) ... ok
Dec 07 05:42:38.638 INFO [stdout] 
Dec 07 05:42:38.638 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:42:38.638 INFO [stdout] 
Dec 07 05:42:38.644 INFO [stderr] su: No module specific data is present
Dec 07 05:42:39.038 INFO running `"docker" "inspect" "e92c52747a07817da54d9e028b39baf83bf41ea5664641b3c42121c31c01cdb2"`
Dec 07 05:42:39.138 INFO running `"docker" "rm" "-f" "e92c52747a07817da54d9e028b39baf83bf41ea5664641b3c42121c31c01cdb2"`
Dec 07 05:42:39.246 INFO [stdout] e92c52747a07817da54d9e028b39baf83bf41ea5664641b3c42121c31c01cdb2