Dec 07 02:55:45.201 INFO testing rax-0.1.5 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 02:55:45.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 02:55:45.678 INFO [stdout] 420a9f6c93818a7e32b6098b783e2e7c166758c77af6c22d041ecc7c6a7278ce
Dec 07 02:55:45.680 INFO running `"docker" "start" "-a" "420a9f6c93818a7e32b6098b783e2e7c166758c77af6c22d041ecc7c6a7278ce"`
Dec 07 02:55:46.776 INFO [stderr] usermod: no changes
Dec 07 02:55:46.900 INFO [stderr]    Compiling rax v0.1.5 (/source)
Dec 07 02:55:47.268 INFO [stderr] warning: use of deprecated item 'gcc::Build': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 07 02:55:47.268 INFO [stderr]  --> build.rs:6:5
Dec 07 02:55:47.268 INFO [stderr]   |
Dec 07 02:55:47.268 INFO [stderr] 6 |     gcc::Build::new()
Dec 07 02:55:47.268 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 07 02:55:47.268 INFO [stderr]   |
Dec 07 02:55:47.268 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 07 02:55:47.268 INFO [stderr] 
Dec 07 02:55:47.268 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 07 02:55:47.268 INFO [stderr]  --> build.rs:6:5
Dec 07 02:55:47.268 INFO [stderr]   |
Dec 07 02:55:47.268 INFO [stderr] 6 |     gcc::Build::new()
Dec 07 02:55:47.268 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 07 02:55:47.268 INFO [stderr] 
Dec 07 02:55:49.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
Dec 07 02:55:49.575 INFO [stderr] su: No module specific data is present
Dec 07 02:55:50.149 INFO running `"docker" "inspect" "420a9f6c93818a7e32b6098b783e2e7c166758c77af6c22d041ecc7c6a7278ce"`
Dec 07 02:55:50.538 INFO running `"docker" "rm" "-f" "420a9f6c93818a7e32b6098b783e2e7c166758c77af6c22d041ecc7c6a7278ce"`
Dec 07 02:55:50.828 INFO [stdout] 420a9f6c93818a7e32b6098b783e2e7c166758c77af6c22d041ecc7c6a7278ce
Dec 07 02:55:50.834 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 02:55:51.229 INFO [stdout] b594f48beec57cf60c8906b9726e296d0659cbe153f1ce5a9ae16019fb2eca84
Dec 07 02:55:51.231 INFO running `"docker" "start" "-a" "b594f48beec57cf60c8906b9726e296d0659cbe153f1ce5a9ae16019fb2eca84"`
Dec 07 02:55:53.153 INFO [stderr] usermod: no changes
Dec 07 02:55:53.264 INFO [stderr]    Compiling rax v0.1.5 (/source)
Dec 07 02:55:53.800 INFO [stderr] warning: unused import: `Bencher`
Dec 07 02:55:53.800 INFO [stderr]     --> src/lib.rs:1969:16
Dec 07 02:55:53.800 INFO [stderr]      |
Dec 07 02:55:53.800 INFO [stderr] 1969 |     use test::{Bencher};
Dec 07 02:55:53.800 INFO [stderr]      |                ^^^^^^^
Dec 07 02:55:53.800 INFO [stderr]      |
Dec 07 02:55:53.800 INFO [stderr]      = note: #[warn(unused_imports)] on by default
Dec 07 02:55:53.800 INFO [stderr] 
Dec 07 02:55:55.417 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Dec 07 02:55:55.420 INFO [stderr] su: No module specific data is present
Dec 07 02:55:56.064 INFO running `"docker" "inspect" "b594f48beec57cf60c8906b9726e296d0659cbe153f1ce5a9ae16019fb2eca84"`
Dec 07 02:55:56.316 INFO running `"docker" "rm" "-f" "b594f48beec57cf60c8906b9726e296d0659cbe153f1ce5a9ae16019fb2eca84"`
Dec 07 02:55:56.548 INFO [stdout] b594f48beec57cf60c8906b9726e296d0659cbe153f1ce5a9ae16019fb2eca84
Dec 07 02:55:56.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 02:55:57.040 INFO [stdout] f8c6e9b373feb3f0cee290f226fc89ffddcf1a95b2faebcf25de34eecc90bad7
Dec 07 02:55:57.042 INFO running `"docker" "start" "-a" "f8c6e9b373feb3f0cee290f226fc89ffddcf1a95b2faebcf25de34eecc90bad7"`
Dec 07 02:55:58.711 INFO [stderr] usermod: no changes
Dec 07 02:55:58.810 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 07 02:55:58.813 INFO [stderr]      Running /target/debug/deps/rax-bb016713fbce17ce
Dec 07 02:55:58.820 INFO [stdout] 
Dec 07 02:55:58.820 INFO [stdout] running 9 tests
Dec 07 02:55:58.844 INFO [stdout] test tests::key_str ... ok
Dec 07 02:55:58.844 INFO [stdout] test tests::key_f64 ... ok
Dec 07 02:55:58.852 INFO [stdout] test tests::key_u64 ... ok
Dec 07 02:55:58.864 INFO [stdout] test tests::bench_rax_insert_show ... ok
Dec 07 02:56:18.817 INFO [stdout] test tests::bench_rax_find ... ok
Dec 07 02:56:21.680 INFO [stdout] test tests::bench_rax_cur_find ... ok
Dec 07 02:56:29.086 INFO [stdout] test tests::bench_rax_replace ... ok
Dec 07 02:56:57.395 INFO [stdout] test tests::bench_rax_insert ... ok
Dec 07 02:56:58.832 INFO [stdout] test tests::bench ... test tests::bench has been running for over 60 seconds
Dec 07 02:57:27.948 INFO [stdout] test tests::bench ... ok
Dec 07 02:57:27.956 INFO [stdout] 
Dec 07 02:57:27.956 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:57:27.956 INFO [stdout] 
Dec 07 02:57:27.993 INFO [stdout] "hello" -> "-wa"=0x7fbb64000b70 -> [ry]
Dec 07 02:57:27.993 INFO [stdout]                                 `-(r) "es"=0x7fbb64000a50 -> []=0x7fbb64000b30
Dec 07 02:57:27.993 INFO [stdout]                                 `-(y) []=0x7fbb640009f0
Dec 07 02:57:27.993 INFO [stdout] [@] -> [TXY]
Dec 07 02:57:27.995 ERRO error running command: stream did not contain valid UTF-8
Dec 07 02:57:27.996 INFO running `"docker" "inspect" "f8c6e9b373feb3f0cee290f226fc89ffddcf1a95b2faebcf25de34eecc90bad7"`
Dec 07 02:57:28.354 INFO running `"docker" "rm" "-f" "f8c6e9b373feb3f0cee290f226fc89ffddcf1a95b2faebcf25de34eecc90bad7"`
Dec 07 02:57:30.082 INFO [stdout] f8c6e9b373feb3f0cee290f226fc89ffddcf1a95b2faebcf25de34eecc90bad7