Nov 28 19:58:44.815 INFO checking rax-0.1.5 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 19:58:44.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 19:58:45.248 INFO [stdout] 97b9cae7444f35829f61ae256919e7cef625f2ebb5e5f51ffbb1f4bca4b93548
Nov 28 19:58:45.251 INFO running `"docker" "start" "-a" "97b9cae7444f35829f61ae256919e7cef625f2ebb5e5f51ffbb1f4bca4b93548"`
Nov 28 19:58:45.927 INFO [stderr] usermod: no changes
Nov 28 19:58:45.977 INFO [stderr]    Compiling rax v0.1.5 (/source)
Nov 28 19:58:46.365 INFO [stderr] warning: use of deprecated item 'gcc::Build': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 28 19:58:46.365 INFO [stderr]  --> build.rs:6:5
Nov 28 19:58:46.365 INFO [stderr]   |
Nov 28 19:58:46.365 INFO [stderr] 6 |     gcc::Build::new()
Nov 28 19:58:46.365 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 19:58:46.365 INFO [stderr]   |
Nov 28 19:58:46.365 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 19:58:46.365 INFO [stderr] 
Nov 28 19:58:46.365 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 28 19:58:46.365 INFO [stderr]  --> build.rs:6:5
Nov 28 19:58:46.365 INFO [stderr]   |
Nov 28 19:58:46.365 INFO [stderr] 6 |     gcc::Build::new()
Nov 28 19:58:46.365 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 19:58:46.365 INFO [stderr] 
Nov 28 19:58:47.985 INFO [stderr] warning: unused import: `Bencher`
Nov 28 19:58:47.985 INFO [stderr]     --> src/lib.rs:1969:16
Nov 28 19:58:47.985 INFO [stderr]      |
Nov 28 19:58:47.985 INFO [stderr] 1969 |     use test::{Bencher};
Nov 28 19:58:47.985 INFO [stderr]      |                ^^^^^^^
Nov 28 19:58:47.985 INFO [stderr]      |
Nov 28 19:58:47.985 INFO [stderr]      = note: #[warn(unused_imports)] on by default
Nov 28 19:58:47.985 INFO [stderr] 
Nov 28 19:58:49.448 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 19:58:49.448 INFO [stderr]   --> benches/bench.rs:19:9
Nov 28 19:58:49.448 INFO [stderr]    |
Nov 28 19:58:49.448 INFO [stderr] 19 |         r.insert_null(3);
Nov 28 19:58:49.448 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 28 19:58:49.448 INFO [stderr]    |
Nov 28 19:58:49.448 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 19:58:49.448 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 19:58:49.448 INFO [stderr] 
Nov 28 19:58:49.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Nov 28 19:58:49.516 INFO [stderr] su: No module specific data is present
Nov 28 19:58:50.216 INFO running `"docker" "inspect" "97b9cae7444f35829f61ae256919e7cef625f2ebb5e5f51ffbb1f4bca4b93548"`
Nov 28 19:58:50.534 INFO running `"docker" "rm" "-f" "97b9cae7444f35829f61ae256919e7cef625f2ebb5e5f51ffbb1f4bca4b93548"`
Nov 28 19:58:50.780 INFO [stdout] 97b9cae7444f35829f61ae256919e7cef625f2ebb5e5f51ffbb1f4bca4b93548