Oct 14 15:36:49.768 INFO testing kbacha/string-clone-performance-rust against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 14 15:36:49.768 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 14 15:36:50.290 INFO blam! 1391ff945673feff3395fd196eff295f99ab26b7ca198358cf5a4df15f94c35c
Oct 14 15:36:50.293 INFO running `"docker" "start" "-a" "1391ff945673feff3395fd196eff295f99ab26b7ca198358cf5a4df15f94c35c"`
Oct 14 15:36:51.882 INFO kablam! usermod: no changes
Oct 14 15:36:51.931 INFO kablam!    Compiling string-clone-performance v0.1.0 (/source)
Oct 14 15:36:52.183 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 14 15:36:52.183 INFO kablam!   --> src/main.rs:13:38
Oct 14 15:36:52.183 INFO kablam!    |
Oct 14 15:36:52.183 INFO kablam! 13 |     time("100 rs", 100_000_000, || { s.clone(); });
Oct 14 15:36:52.184 INFO kablam!    |                                      ^^^^^^^^^^
Oct 14 15:36:52.184 INFO kablam!    |
Oct 14 15:36:52.184 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 14 15:36:52.184 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Oct 14 15:36:52.184 INFO kablam! 
Oct 14 15:36:52.185 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 14 15:36:52.185 INFO kablam!   --> src/main.rs:15:39
Oct 14 15:36:52.185 INFO kablam!    |
Oct 14 15:36:52.185 INFO kablam! 15 |     time("1000 rs", 100_000_000, || { s.clone(); });
Oct 14 15:36:52.185 INFO kablam!    |                                       ^^^^^^^^^^
Oct 14 15:36:52.185 INFO kablam!    |
Oct 14 15:36:52.186 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Oct 14 15:36:52.186 INFO kablam! 
Oct 14 15:36:52.186 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 14 15:36:52.186 INFO kablam!   --> src/main.rs:17:41
Oct 14 15:36:52.186 INFO kablam!    |
Oct 14 15:36:52.186 INFO kablam! 17 |     time("10,000 rs", 100_000_000, || { s.clone(); });
Oct 14 15:36:52.186 INFO kablam!    |                                         ^^^^^^^^^^
Oct 14 15:36:52.186 INFO kablam!    |
Oct 14 15:36:52.186 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Oct 14 15:36:52.186 INFO kablam! 
Oct 14 15:36:52.186 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 14 15:36:52.186 INFO kablam!   --> src/main.rs:19:41
Oct 14 15:36:52.186 INFO kablam!    |
Oct 14 15:36:52.186 INFO kablam! 19 |     time("100,000 rs", 10_000_000, || { s.clone(); });
Oct 14 15:36:52.186 INFO kablam!    |                                         ^^^^^^^^^^
Oct 14 15:36:52.186 INFO kablam!    |
Oct 14 15:36:52.186 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Oct 14 15:36:52.186 INFO kablam! 
Oct 14 15:36:52.780 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Oct 14 15:36:52.782 INFO kablam! su: No module specific data is present
Oct 14 15:36:53.912 INFO running `"docker" "rm" "-f" "1391ff945673feff3395fd196eff295f99ab26b7ca198358cf5a4df15f94c35c"`
Oct 14 15:36:54.251 INFO blam! 1391ff945673feff3395fd196eff295f99ab26b7ca198358cf5a4df15f94c35c
Oct 14 15:36:54.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 14 15:36:54.635 INFO blam! c2257e7e2fc309862b22b2043bf85bf3b0a7bf23f75de368327a59e964251c43
Oct 14 15:36:54.638 INFO running `"docker" "start" "-a" "c2257e7e2fc309862b22b2043bf85bf3b0a7bf23f75de368327a59e964251c43"`
Oct 14 15:36:56.747 INFO kablam! usermod: no changes
Oct 14 15:36:56.831 INFO kablam!    Compiling string-clone-performance v0.1.0 (/source)
Oct 14 15:36:57.158 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 14 15:36:57.158 INFO kablam!   --> src/main.rs:13:38
Oct 14 15:36:57.158 INFO kablam!    |
Oct 14 15:36:57.158 INFO kablam! 13 |     time("100 rs", 100_000_000, || { s.clone(); });
Oct 14 15:36:57.158 INFO kablam!    |                                      ^^^^^^^^^^
Oct 14 15:36:57.158 INFO kablam!    |
Oct 14 15:36:57.158 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 14 15:36:57.158 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Oct 14 15:36:57.158 INFO kablam! 
Oct 14 15:36:57.160 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 14 15:36:57.160 INFO kablam!   --> src/main.rs:15:39
Oct 14 15:36:57.160 INFO kablam!    |
Oct 14 15:36:57.160 INFO kablam! 15 |     time("1000 rs", 100_000_000, || { s.clone(); });
Oct 14 15:36:57.160 INFO kablam!    |                                       ^^^^^^^^^^
Oct 14 15:36:57.160 INFO kablam!    |
Oct 14 15:36:57.160 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Oct 14 15:36:57.160 INFO kablam! 
Oct 14 15:36:57.160 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 14 15:36:57.160 INFO kablam!   --> src/main.rs:17:41
Oct 14 15:36:57.160 INFO kablam!    |
Oct 14 15:36:57.160 INFO kablam! 17 |     time("10,000 rs", 100_000_000, || { s.clone(); });
Oct 14 15:36:57.160 INFO kablam!    |                                         ^^^^^^^^^^
Oct 14 15:36:57.160 INFO kablam!    |
Oct 14 15:36:57.160 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Oct 14 15:36:57.160 INFO kablam! 
Oct 14 15:36:57.160 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Oct 14 15:36:57.160 INFO kablam!   --> src/main.rs:19:41
Oct 14 15:36:57.160 INFO kablam!    |
Oct 14 15:36:57.160 INFO kablam! 19 |     time("100,000 rs", 10_000_000, || { s.clone(); });
Oct 14 15:36:57.160 INFO kablam!    |                                         ^^^^^^^^^^
Oct 14 15:36:57.160 INFO kablam!    |
Oct 14 15:36:57.160 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Oct 14 15:36:57.160 INFO kablam! 
Oct 14 15:36:57.796 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Oct 14 15:36:57.798 INFO kablam! su: No module specific data is present
Oct 14 15:36:59.335 INFO running `"docker" "rm" "-f" "c2257e7e2fc309862b22b2043bf85bf3b0a7bf23f75de368327a59e964251c43"`
Oct 14 15:36:59.544 INFO blam! c2257e7e2fc309862b22b2043bf85bf3b0a7bf23f75de368327a59e964251c43
Oct 14 15:36:59.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 14 15:36:59.982 INFO blam! 4e50aedf045ac24d506f1eaef90e4a3bb69a892919647794db96d7db14efbeff
Oct 14 15:36:59.991 INFO running `"docker" "start" "-a" "4e50aedf045ac24d506f1eaef90e4a3bb69a892919647794db96d7db14efbeff"`
Oct 14 15:37:01.395 INFO kablam! usermod: no changes
Oct 14 15:37:01.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Oct 14 15:37:01.447 INFO kablam!      Running /target/debug/deps/string_clone_performance-2f09df9ee3c33423
Oct 14 15:37:01.450 INFO blam! 
Oct 14 15:37:01.450 INFO blam! running 0 tests
Oct 14 15:37:01.452 INFO blam! 
Oct 14 15:37:01.452 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 14 15:37:01.452 INFO blam! 
Oct 14 15:37:01.454 INFO kablam! su: No module specific data is present
Oct 14 15:37:02.241 INFO running `"docker" "rm" "-f" "4e50aedf045ac24d506f1eaef90e4a3bb69a892919647794db96d7db14efbeff"`
Oct 14 15:37:02.555 INFO blam! 4e50aedf045ac24d506f1eaef90e4a3bb69a892919647794db96d7db14efbeff