Dec 14 19:44:41.139 INFO testing simple-slab-0.3.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 19:44:41.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 19:44:41.390 INFO [stdout] 916974683d41f5ade7daa2f55652ff56515fd8d595d95f035f44f563652c6a80
Dec 14 19:44:41.392 INFO running `"docker" "start" "-a" "916974683d41f5ade7daa2f55652ff56515fd8d595d95f035f44f563652c6a80"`
Dec 14 19:44:41.794 INFO [stderr] usermod: no changes
Dec 14 19:44:41.829 INFO [stderr]    Compiling simple-slab v0.3.2 (/source)
Dec 14 19:44:42.297 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 19:44:42.297 INFO [stderr]   --> src/lib.rs:45:26
Dec 14 19:44:42.297 INFO [stderr]    |
Dec 14 19:44:42.297 INFO [stderr] 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Dec 14 19:44:42.297 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 19:44:42.297 INFO [stderr]    |
Dec 14 19:44:42.297 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 19:44:42.297 INFO [stderr] 
Dec 14 19:44:42.303 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 19:44:42.303 INFO [stderr]    --> src/lib.rs:137:27
Dec 14 19:44:42.303 INFO [stderr]     |
Dec 14 19:44:42.303 INFO [stderr] 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Dec 14 19:44:42.303 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 19:44:42.303 INFO [stderr] 
Dec 14 19:44:42.362 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 14 19:44:42.364 INFO [stderr] su: No module specific data is present
Dec 14 19:44:42.699 INFO running `"docker" "inspect" "916974683d41f5ade7daa2f55652ff56515fd8d595d95f035f44f563652c6a80"`
Dec 14 19:44:42.849 INFO running `"docker" "rm" "-f" "916974683d41f5ade7daa2f55652ff56515fd8d595d95f035f44f563652c6a80"`
Dec 14 19:44:42.944 INFO [stdout] 916974683d41f5ade7daa2f55652ff56515fd8d595d95f035f44f563652c6a80
Dec 14 19:44:42.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 19:44:43.212 INFO [stdout] 5ecdd87fe5fdce5f2cb3b4bac4a25f93586acba917a58e36dad1d100e35bb4b8
Dec 14 19:44:43.215 INFO running `"docker" "start" "-a" "5ecdd87fe5fdce5f2cb3b4bac4a25f93586acba917a58e36dad1d100e35bb4b8"`
Dec 14 19:44:43.629 INFO [stderr] usermod: no changes
Dec 14 19:44:43.657 INFO [stderr]    Compiling simple-slab v0.3.2 (/source)
Dec 14 19:44:44.221 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 19:44:44.221 INFO [stderr]   --> src/lib.rs:45:26
Dec 14 19:44:44.221 INFO [stderr]    |
Dec 14 19:44:44.221 INFO [stderr] 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Dec 14 19:44:44.221 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 19:44:44.221 INFO [stderr]    |
Dec 14 19:44:44.221 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 19:44:44.222 INFO [stderr] 
Dec 14 19:44:44.222 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 19:44:44.222 INFO [stderr]    --> src/lib.rs:137:27
Dec 14 19:44:44.222 INFO [stderr]     |
Dec 14 19:44:44.222 INFO [stderr] 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Dec 14 19:44:44.222 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 19:44:44.222 INFO [stderr] 
Dec 14 19:44:44.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 14 19:44:44.665 INFO [stderr] su: No module specific data is present
Dec 14 19:44:45.203 INFO running `"docker" "inspect" "5ecdd87fe5fdce5f2cb3b4bac4a25f93586acba917a58e36dad1d100e35bb4b8"`
Dec 14 19:44:45.365 INFO running `"docker" "rm" "-f" "5ecdd87fe5fdce5f2cb3b4bac4a25f93586acba917a58e36dad1d100e35bb4b8"`
Dec 14 19:44:45.571 INFO [stdout] 5ecdd87fe5fdce5f2cb3b4bac4a25f93586acba917a58e36dad1d100e35bb4b8
Dec 14 19:44:45.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 19:44:45.730 INFO [stdout] af3c2692273fccdbdefd6f45ca0ff585d1ed7696afb083e7a876afe26a4c1e04
Dec 14 19:44:45.732 INFO running `"docker" "start" "-a" "af3c2692273fccdbdefd6f45ca0ff585d1ed7696afb083e7a876afe26a4c1e04"`
Dec 14 19:44:46.243 INFO [stderr] usermod: no changes
Dec 14 19:44:46.270 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 19:44:46.271 INFO [stderr]      Running /target/debug/deps/simple_slab-ce5c77ffecd97c2a
Dec 14 19:44:46.272 INFO [stdout] 
Dec 14 19:44:46.272 INFO [stdout] running 0 tests
Dec 14 19:44:46.272 INFO [stdout] 
Dec 14 19:44:46.272 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:44:46.272 INFO [stdout] 
Dec 14 19:44:46.272 INFO [stderr]    Doc-tests simple-slab
Dec 14 19:44:46.955 INFO [stdout] 
Dec 14 19:44:46.955 INFO [stdout] running 0 tests
Dec 14 19:44:46.955 INFO [stdout] 
Dec 14 19:44:46.955 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:44:46.955 INFO [stdout] 
Dec 14 19:44:46.962 INFO [stderr] su: No module specific data is present
Dec 14 19:44:47.268 INFO running `"docker" "inspect" "af3c2692273fccdbdefd6f45ca0ff585d1ed7696afb083e7a876afe26a4c1e04"`
Dec 14 19:44:47.534 INFO running `"docker" "rm" "-f" "af3c2692273fccdbdefd6f45ca0ff585d1ed7696afb083e7a876afe26a4c1e04"`
Dec 14 19:44:47.683 INFO [stdout] af3c2692273fccdbdefd6f45ca0ff585d1ed7696afb083e7a876afe26a4c1e04