Sep 19 20:17:05.171 INFO checking rax-0.1.5 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 20:17:05.171 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 20:17:05.171 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:17:05.551 INFO blam! 6c0bb8bc6f6ce3af1e7914818c54b09336fba4edea33bb1bcfcc02529f9a810d
Sep 19 20:17:05.556 INFO running `"docker" "start" "-a" "6c0bb8bc6f6ce3af1e7914818c54b09336fba4edea33bb1bcfcc02529f9a810d"`
Sep 19 20:17:06.987 INFO kablam! usermod: no changes
Sep 19 20:17:07.102 INFO kablam!    Compiling rax v0.1.5 (/source)
Sep 19 20:17:08.991 INFO kablam! warning: unused import: `Bencher`
Sep 19 20:17:08.991 INFO kablam!     --> src/lib.rs:1969:16
Sep 19 20:17:08.991 INFO kablam!      |
Sep 19 20:17:08.991 INFO kablam! 1969 |     use test::{Bencher};
Sep 19 20:17:08.991 INFO kablam!      |                ^^^^^^^
Sep 19 20:17:08.991 INFO kablam!      |
Sep 19 20:17:08.991 INFO kablam!      = note: #[warn(unused_imports)] on by default
Sep 19 20:17:08.991 INFO kablam! 
Sep 19 20:17:10.398 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 20:17:10.398 INFO kablam!   --> benches/bench.rs:19:9
Sep 19 20:17:10.398 INFO kablam!    |
Sep 19 20:17:10.398 INFO kablam! 19 |         r.insert_null(3);
Sep 19 20:17:10.398 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 19 20:17:10.398 INFO kablam!    |
Sep 19 20:17:10.398 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 20:17:10.398 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 20:17:10.398 INFO kablam! 
Sep 19 20:17:10.460 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
Sep 19 20:17:10.463 INFO kablam! su: No module specific data is present
Sep 19 20:17:11.782 INFO running `"docker" "rm" "-f" "6c0bb8bc6f6ce3af1e7914818c54b09336fba4edea33bb1bcfcc02529f9a810d"`
Sep 19 20:17:12.122 INFO blam! 6c0bb8bc6f6ce3af1e7914818c54b09336fba4edea33bb1bcfcc02529f9a810d