Nov 30 15:29:04.904 INFO checking simple-slab-0.3.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 15:29:04.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 15:29:05.143 INFO [stdout] 4e40e6310de5b542615ed795a722202f582c6c135d9a962633739cfc7b324d98
Nov 30 15:29:05.144 INFO running `"docker" "start" "-a" "4e40e6310de5b542615ed795a722202f582c6c135d9a962633739cfc7b324d98"`
Nov 30 15:29:05.536 INFO [stderr] usermod: no changes
Nov 30 15:29:05.567 INFO [stderr]     Checking simple-slab v0.3.2 (/source)
Nov 30 15:29:05.949 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 15:29:05.949 INFO [stderr]   --> src/lib.rs:45:26
Nov 30 15:29:05.949 INFO [stderr]    |
Nov 30 15:29:05.949 INFO [stderr] 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Nov 30 15:29:05.949 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 15:29:05.949 INFO [stderr]    |
Nov 30 15:29:05.949 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 15:29:05.949 INFO [stderr] 
Nov 30 15:29:05.956 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 15:29:05.956 INFO [stderr]    --> src/lib.rs:137:27
Nov 30 15:29:05.956 INFO [stderr]     |
Nov 30 15:29:05.956 INFO [stderr] 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Nov 30 15:29:05.956 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 15:29:05.956 INFO [stderr] 
Nov 30 15:29:06.084 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 15:29:06.084 INFO [stderr]   --> src/lib.rs:45:26
Nov 30 15:29:06.084 INFO [stderr]    |
Nov 30 15:29:06.084 INFO [stderr] 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Nov 30 15:29:06.084 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 15:29:06.084 INFO [stderr]    |
Nov 30 15:29:06.084 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 15:29:06.084 INFO [stderr] 
Nov 30 15:29:06.084 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 15:29:06.084 INFO [stderr]    --> src/lib.rs:137:27
Nov 30 15:29:06.084 INFO [stderr]     |
Nov 30 15:29:06.084 INFO [stderr] 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Nov 30 15:29:06.084 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 15:29:06.084 INFO [stderr] 
Nov 30 15:29:06.140 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 30 15:29:06.142 INFO [stderr] su: No module specific data is present
Nov 30 15:29:06.518 INFO running `"docker" "inspect" "4e40e6310de5b542615ed795a722202f582c6c135d9a962633739cfc7b324d98"`
Nov 30 15:29:06.868 INFO running `"docker" "rm" "-f" "4e40e6310de5b542615ed795a722202f582c6c135d9a962633739cfc7b324d98"`
Nov 30 15:29:07.140 INFO [stdout] 4e40e6310de5b542615ed795a722202f582c6c135d9a962633739cfc7b324d98