Nov 28 19:58:44.357 INFO checking rax-0.1.5 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 19:58:44.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 19:58:44.814 INFO [stdout] bb7042a5d64790b19f4fd3ed9a1eaf7303f577529a9f2460515713e9670c3b72
Nov 28 19:58:44.816 INFO running `"docker" "start" "-a" "bb7042a5d64790b19f4fd3ed9a1eaf7303f577529a9f2460515713e9670c3b72"`
Nov 28 19:58:45.694 INFO [stderr] usermod: no changes
Nov 28 19:58:45.735 INFO [stderr]    Compiling rax v0.1.5 (/source)
Nov 28 19:58:46.170 INFO [stderr] warning: use of deprecated item 'gcc::Build': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 28 19:58:46.170 INFO [stderr]  --> build.rs:6:5
Nov 28 19:58:46.171 INFO [stderr]   |
Nov 28 19:58:46.171 INFO [stderr] 6 |     gcc::Build::new()
Nov 28 19:58:46.171 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 19:58:46.171 INFO [stderr]   |
Nov 28 19:58:46.172 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 19:58:46.172 INFO [stderr] 
Nov 28 19:58:46.227 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 28 19:58:46.227 INFO [stderr]  --> build.rs:6:5
Nov 28 19:58:46.228 INFO [stderr]   |
Nov 28 19:58:46.228 INFO [stderr] 6 |     gcc::Build::new()
Nov 28 19:58:46.228 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 19:58:46.229 INFO [stderr] 
Nov 28 19:58:47.544 INFO [stderr] warning: unused import: `Bencher`
Nov 28 19:58:47.544 INFO [stderr]     --> src/lib.rs:1969:16
Nov 28 19:58:47.544 INFO [stderr]      |
Nov 28 19:58:47.544 INFO [stderr] 1969 |     use test::{Bencher};
Nov 28 19:58:47.544 INFO [stderr]      |                ^^^^^^^
Nov 28 19:58:47.544 INFO [stderr]      |
Nov 28 19:58:47.544 INFO [stderr]      = note: #[warn(unused_imports)] on by default
Nov 28 19:58:47.544 INFO [stderr] 
Nov 28 19:58:48.829 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 19:58:48.829 INFO [stderr]   --> benches/bench.rs:19:9
Nov 28 19:58:48.829 INFO [stderr]    |
Nov 28 19:58:48.829 INFO [stderr] 19 |         r.insert_null(3);
Nov 28 19:58:48.829 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 28 19:58:48.829 INFO [stderr]    |
Nov 28 19:58:48.829 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 19:58:48.829 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 19:58:48.829 INFO [stderr] 
Nov 28 19:58:48.860 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Nov 28 19:58:48.860 INFO [stderr] su: No module specific data is present
Nov 28 19:58:49.884 INFO running `"docker" "inspect" "bb7042a5d64790b19f4fd3ed9a1eaf7303f577529a9f2460515713e9670c3b72"`
Nov 28 19:58:50.128 INFO running `"docker" "rm" "-f" "bb7042a5d64790b19f4fd3ed9a1eaf7303f577529a9f2460515713e9670c3b72"`
Nov 28 19:58:50.460 INFO [stdout] bb7042a5d64790b19f4fd3ed9a1eaf7303f577529a9f2460515713e9670c3b72