Dec 05 04:30:49.817 INFO testing tiagoantao/rust-load-perf against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 04:30:49.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 04:30:50.256 INFO [stdout] 1ccdac26d415c87cd7dfb82c00d279d9ebf8ed9c0e7a4ac26ecd568c5d0a5477
Dec 05 04:30:50.259 INFO running `"docker" "start" "-a" "1ccdac26d415c87cd7dfb82c00d279d9ebf8ed9c0e7a4ac26ecd568c5d0a5477"`
Dec 05 04:30:51.444 INFO [stderr] usermod: no changes
Dec 05 04:30:51.498 INFO [stderr] warning: dependency (rand) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Dec 05 04:30:51.498 INFO [stderr] warning: unused manifest key: dependencies.rand.versoin
Dec 05 04:30:51.661 INFO [stderr]    Compiling proc-macro-hack-impl v0.4.1
Dec 05 04:30:51.661 INFO [stderr]    Compiling spin v0.4.10
Dec 05 04:30:51.699 INFO [stderr]    Compiling clap v2.32.0
Dec 05 04:30:51.700 INFO [stderr]    Compiling syn v0.15.22
Dec 05 04:30:51.700 INFO [stderr]    Compiling regex v1.0.6
Dec 05 04:30:53.156 INFO [stderr]    Compiling proc-macro-hack v0.4.1
Dec 05 04:30:53.280 INFO [stderr]    Compiling mashup-impl v0.1.9
Dec 05 04:30:55.840 INFO [stderr]    Compiling mashup v0.1.9
Dec 05 04:31:05.960 INFO [stderr]    Compiling pyo3 v0.5.2
Dec 05 04:31:31.216 INFO [stderr]    Compiling pyo3-derive-backend v0.5.2
Dec 05 04:31:41.321 INFO [stderr]    Compiling pyo3cls v0.5.2
Dec 05 04:31:50.396 INFO [stderr]    Compiling rust-load-perf v0.1.0 (/source)
Dec 05 04:31:50.928 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:31:50.928 INFO [stderr]   --> src/main.rs:38:17
Dec 05 04:31:50.928 INFO [stderr]    |
Dec 05 04:31:50.928 INFO [stderr] 38 |                 w.write(b"\t");
Dec 05 04:31:50.928 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 05 04:31:50.928 INFO [stderr]    |
Dec 05 04:31:50.928 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:31:50.928 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:31:50.928 INFO [stderr] 
Dec 05 04:31:50.928 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:31:50.928 INFO [stderr]   --> src/main.rs:40:13
Dec 05 04:31:50.928 INFO [stderr]    |
Dec 05 04:31:50.928 INFO [stderr] 40 |             w.write(rng.gen::<f64>().to_string().as_bytes());
Dec 05 04:31:50.928 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:31:50.929 INFO [stderr]    |
Dec 05 04:31:50.929 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:31:50.929 INFO [stderr] 
Dec 05 04:31:50.929 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:31:50.929 INFO [stderr]   --> src/main.rs:43:9
Dec 05 04:31:50.929 INFO [stderr]    |
Dec 05 04:31:50.929 INFO [stderr] 43 |         w.write(b"\n");
Dec 05 04:31:50.929 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 05 04:31:50.929 INFO [stderr]    |
Dec 05 04:31:50.929 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:31:50.929 INFO [stderr] 
Dec 05 04:31:52.275 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 05 04:31:52.282 INFO [stderr] su: No module specific data is present
Dec 05 04:31:53.513 INFO running `"docker" "inspect" "1ccdac26d415c87cd7dfb82c00d279d9ebf8ed9c0e7a4ac26ecd568c5d0a5477"`
Dec 05 04:31:53.884 INFO running `"docker" "rm" "-f" "1ccdac26d415c87cd7dfb82c00d279d9ebf8ed9c0e7a4ac26ecd568c5d0a5477"`
Dec 05 04:31:54.164 INFO [stdout] 1ccdac26d415c87cd7dfb82c00d279d9ebf8ed9c0e7a4ac26ecd568c5d0a5477
Dec 05 04:31:54.166 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 04:31:54.568 INFO [stdout] 395812166d2c98f8dac8e99a7e39d77f7f10bc8411b084683d9f11bf894d9dad
Dec 05 04:31:54.574 INFO running `"docker" "start" "-a" "395812166d2c98f8dac8e99a7e39d77f7f10bc8411b084683d9f11bf894d9dad"`
Dec 05 04:31:55.710 INFO [stderr] usermod: no changes
Dec 05 04:31:55.758 INFO [stderr] warning: dependency (rand) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Dec 05 04:31:55.759 INFO [stderr] warning: unused manifest key: dependencies.rand.versoin
Dec 05 04:31:55.850 INFO [stderr]    Compiling rust-load-perf v0.1.0 (/source)
Dec 05 04:31:56.364 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:31:56.364 INFO [stderr]   --> src/main.rs:38:17
Dec 05 04:31:56.364 INFO [stderr]    |
Dec 05 04:31:56.364 INFO [stderr] 38 |                 w.write(b"\t");
Dec 05 04:31:56.364 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 05 04:31:56.364 INFO [stderr]    |
Dec 05 04:31:56.364 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:31:56.364 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:31:56.364 INFO [stderr] 
Dec 05 04:31:56.364 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:31:56.364 INFO [stderr]   --> src/main.rs:40:13
Dec 05 04:31:56.364 INFO [stderr]    |
Dec 05 04:31:56.364 INFO [stderr] 40 |             w.write(rng.gen::<f64>().to_string().as_bytes());
Dec 05 04:31:56.364 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:31:56.364 INFO [stderr]    |
Dec 05 04:31:56.364 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:31:56.364 INFO [stderr] 
Dec 05 04:31:56.364 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:31:56.364 INFO [stderr]   --> src/main.rs:43:9
Dec 05 04:31:56.364 INFO [stderr]    |
Dec 05 04:31:56.364 INFO [stderr] 43 |         w.write(b"\n");
Dec 05 04:31:56.364 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 05 04:31:56.364 INFO [stderr]    |
Dec 05 04:31:56.364 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:31:56.365 INFO [stderr] 
Dec 05 04:31:56.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 05 04:31:56.701 INFO [stderr] su: No module specific data is present
Dec 05 04:31:57.522 INFO running `"docker" "inspect" "395812166d2c98f8dac8e99a7e39d77f7f10bc8411b084683d9f11bf894d9dad"`
Dec 05 04:31:57.872 INFO running `"docker" "rm" "-f" "395812166d2c98f8dac8e99a7e39d77f7f10bc8411b084683d9f11bf894d9dad"`
Dec 05 04:31:58.130 INFO [stdout] 395812166d2c98f8dac8e99a7e39d77f7f10bc8411b084683d9f11bf894d9dad
Dec 05 04:31:58.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 04:31:58.614 INFO [stdout] a68014825b0cc26f88b09d7feed43cca20c61407e2de91a8915987773eec6812
Dec 05 04:31:58.618 INFO running `"docker" "start" "-a" "a68014825b0cc26f88b09d7feed43cca20c61407e2de91a8915987773eec6812"`
Dec 05 04:31:59.504 INFO [stderr] usermod: no changes
Dec 05 04:31:59.556 INFO [stderr] warning: dependency (rand) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Dec 05 04:31:59.556 INFO [stderr] warning: unused manifest key: dependencies.rand.versoin
Dec 05 04:31:59.623 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 05 04:31:59.640 INFO [stderr]      Running /target/debug/deps/rust_load_perf-c4da7479b4444706
Dec 05 04:31:59.652 INFO [stdout] 
Dec 05 04:31:59.652 INFO [stdout] running 0 tests
Dec 05 04:31:59.652 INFO [stdout] 
Dec 05 04:31:59.652 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:31:59.652 INFO [stdout] 
Dec 05 04:31:59.656 INFO [stderr] su: No module specific data is present
Dec 05 04:32:00.132 INFO running `"docker" "inspect" "a68014825b0cc26f88b09d7feed43cca20c61407e2de91a8915987773eec6812"`
Dec 05 04:32:00.422 INFO running `"docker" "rm" "-f" "a68014825b0cc26f88b09d7feed43cca20c61407e2de91a8915987773eec6812"`
Dec 05 04:32:00.672 INFO [stdout] a68014825b0cc26f88b09d7feed43cca20c61407e2de91a8915987773eec6812