Nov 17 22:50:09.726 INFO testing simple-slab-0.3.2 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 22:50:09.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:50:09.999 INFO [stdout] 2006593772af43596e5593ee79d3636aa884b8540f5a9e28fb0e3585086ee13d
Nov 17 22:50:10.005 INFO running `"docker" "start" "-a" "2006593772af43596e5593ee79d3636aa884b8540f5a9e28fb0e3585086ee13d"`
Nov 17 22:50:10.687 INFO [stderr] usermod: no changes
Nov 17 22:50:10.727 INFO [stderr]    Compiling simple-slab v0.3.2 (/source)
Nov 17 22:50:11.074 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 22:50:11.074 INFO [stderr]   --> src/lib.rs:45:26
Nov 17 22:50:11.074 INFO [stderr]    |
Nov 17 22:50:11.074 INFO [stderr] 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Nov 17 22:50:11.074 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 22:50:11.074 INFO [stderr]    |
Nov 17 22:50:11.074 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 22:50:11.074 INFO [stderr] 
Nov 17 22:50:11.075 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 22:50:11.075 INFO [stderr]    --> src/lib.rs:137:27
Nov 17 22:50:11.075 INFO [stderr]     |
Nov 17 22:50:11.075 INFO [stderr] 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Nov 17 22:50:11.075 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 22:50:11.075 INFO [stderr] 
Nov 17 22:50:11.133 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Nov 17 22:50:11.136 INFO [stderr] su: No module specific data is present
Nov 17 22:50:11.473 INFO running `"docker" "inspect" "2006593772af43596e5593ee79d3636aa884b8540f5a9e28fb0e3585086ee13d"`
Nov 17 22:50:11.641 INFO running `"docker" "rm" "-f" "2006593772af43596e5593ee79d3636aa884b8540f5a9e28fb0e3585086ee13d"`
Nov 17 22:50:11.799 INFO [stdout] 2006593772af43596e5593ee79d3636aa884b8540f5a9e28fb0e3585086ee13d
Nov 17 22:50:11.806 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:50:12.083 INFO [stdout] bb692007305ebe3ecb545257596c2e02ebaf592e2c04cc65b6da7aa65eda1e48
Nov 17 22:50:12.086 INFO running `"docker" "start" "-a" "bb692007305ebe3ecb545257596c2e02ebaf592e2c04cc65b6da7aa65eda1e48"`
Nov 17 22:50:12.610 INFO [stderr] usermod: no changes
Nov 17 22:50:12.642 INFO [stderr]    Compiling simple-slab v0.3.2 (/source)
Nov 17 22:50:12.997 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 22:50:12.997 INFO [stderr]   --> src/lib.rs:45:26
Nov 17 22:50:12.997 INFO [stderr]    |
Nov 17 22:50:12.997 INFO [stderr] 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Nov 17 22:50:12.997 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 22:50:12.997 INFO [stderr]    |
Nov 17 22:50:12.997 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 22:50:12.997 INFO [stderr] 
Nov 17 22:50:12.998 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 22:50:12.998 INFO [stderr]    --> src/lib.rs:137:27
Nov 17 22:50:12.998 INFO [stderr]     |
Nov 17 22:50:12.998 INFO [stderr] 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Nov 17 22:50:12.998 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 22:50:12.998 INFO [stderr] 
Nov 17 22:50:13.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 17 22:50:13.254 INFO [stderr] su: No module specific data is present
Nov 17 22:50:13.454 INFO running `"docker" "inspect" "bb692007305ebe3ecb545257596c2e02ebaf592e2c04cc65b6da7aa65eda1e48"`
Nov 17 22:50:13.551 INFO running `"docker" "rm" "-f" "bb692007305ebe3ecb545257596c2e02ebaf592e2c04cc65b6da7aa65eda1e48"`
Nov 17 22:50:13.646 INFO [stdout] bb692007305ebe3ecb545257596c2e02ebaf592e2c04cc65b6da7aa65eda1e48
Nov 17 22:50:13.648 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:50:13.807 INFO [stdout] 94776ecc9fdb4711ba03dd0d9b20b9233ae65bb7e62cd322426859bbc4511ae8
Nov 17 22:50:13.812 INFO running `"docker" "start" "-a" "94776ecc9fdb4711ba03dd0d9b20b9233ae65bb7e62cd322426859bbc4511ae8"`
Nov 17 22:50:14.515 INFO [stderr] usermod: no changes
Nov 17 22:50:14.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 22:50:14.583 INFO [stderr]      Running /target/debug/deps/simple_slab-4a7ddb1193ac37c6
Nov 17 22:50:14.591 INFO [stderr]    Doc-tests simple-slab
Nov 17 22:50:14.591 INFO [stdout] 
Nov 17 22:50:14.591 INFO [stdout] running 0 tests
Nov 17 22:50:14.591 INFO [stdout] 
Nov 17 22:50:14.591 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:50:14.591 INFO [stdout] 
Nov 17 22:50:15.283 INFO [stdout] 
Nov 17 22:50:15.283 INFO [stdout] running 0 tests
Nov 17 22:50:15.283 INFO [stdout] 
Nov 17 22:50:15.283 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:50:15.283 INFO [stdout] 
Nov 17 22:50:15.288 INFO [stderr] su: No module specific data is present
Nov 17 22:50:15.736 INFO running `"docker" "inspect" "94776ecc9fdb4711ba03dd0d9b20b9233ae65bb7e62cd322426859bbc4511ae8"`
Nov 17 22:50:15.850 INFO running `"docker" "rm" "-f" "94776ecc9fdb4711ba03dd0d9b20b9233ae65bb7e62cd322426859bbc4511ae8"`
Nov 17 22:50:15.963 INFO [stdout] 94776ecc9fdb4711ba03dd0d9b20b9233ae65bb7e62cd322426859bbc4511ae8