Dec 06 14:40:14.454 INFO testing DavePearce/WhileyWeb.rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 14:40:14.454 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 14:40:14.891 INFO [stdout] 01fa2e0cfd093ad6dea0631f61bc7cc6e3cc3dcd14f92eda615b4844c8a58318
Dec 06 14:40:14.893 INFO running `"docker" "start" "-a" "01fa2e0cfd093ad6dea0631f61bc7cc6e3cc3dcd14f92eda615b4844c8a58318"`
Dec 06 14:40:16.872 INFO [stderr] usermod: no changes
Dec 06 14:40:17.041 INFO [stderr]    Compiling mustache v0.8.2
Dec 06 14:40:19.720 INFO [stderr]    Compiling nickel v0.10.1
Dec 06 14:40:25.437 INFO [stderr]    Compiling whiley-web v0.1.0 (/source)
Dec 06 14:40:27.468 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 14:40:27.468 INFO [stderr]  --> src/main.rs:2:1
Dec 06 14:40:27.468 INFO [stderr]   |
Dec 06 14:40:27.468 INFO [stderr] 2 | #[macro_use] extern crate nickel;
Dec 06 14:40:27.468 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 14:40:27.468 INFO [stderr]   |
Dec 06 14:40:27.468 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:40:27.468 INFO [stderr] 
Dec 06 14:40:27.524 INFO [stderr] warning: unused variable: `r`
Dec 06 14:40:27.524 INFO [stderr]   --> src/main.rs:48:9
Dec 06 14:40:27.524 INFO [stderr]    |
Dec 06 14:40:27.524 INFO [stderr] 48 |     let r = r.unwrap().write_all(cr.code.as_bytes());
Dec 06 14:40:27.524 INFO [stderr]    |         ^ help: consider using `_r` instead
Dec 06 14:40:27.524 INFO [stderr]    |
Dec 06 14:40:27.524 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 14:40:27.524 INFO [stderr] 
Dec 06 14:40:27.544 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 14:40:27.544 INFO [stderr]   --> src/main.rs:77:5
Dec 06 14:40:27.544 INFO [stderr]    |
Dec 06 14:40:27.544 INFO [stderr] 77 |     server.listen("127.0.0.1:8080");
Dec 06 14:40:27.544 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:40:27.544 INFO [stderr]    |
Dec 06 14:40:27.544 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 14:40:27.544 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 14:40:27.544 INFO [stderr] 
Dec 06 14:40:32.530 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.62s
Dec 06 14:40:32.542 INFO [stderr] su: No module specific data is present
Dec 06 14:40:33.318 INFO running `"docker" "inspect" "01fa2e0cfd093ad6dea0631f61bc7cc6e3cc3dcd14f92eda615b4844c8a58318"`
Dec 06 14:40:33.722 INFO running `"docker" "rm" "-f" "01fa2e0cfd093ad6dea0631f61bc7cc6e3cc3dcd14f92eda615b4844c8a58318"`
Dec 06 14:40:34.128 INFO [stdout] 01fa2e0cfd093ad6dea0631f61bc7cc6e3cc3dcd14f92eda615b4844c8a58318
Dec 06 14:40:34.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 14:40:34.696 INFO [stdout] 485b1c0f1065e2867ac7129571cbd1c62335a8961b8d03be9fe4f5ffa42ba908
Dec 06 14:40:34.698 INFO running `"docker" "start" "-a" "485b1c0f1065e2867ac7129571cbd1c62335a8961b8d03be9fe4f5ffa42ba908"`
Dec 06 14:40:36.388 INFO [stderr] usermod: no changes
Dec 06 14:40:36.548 INFO [stderr]    Compiling whiley-web v0.1.0 (/source)
Dec 06 14:40:38.780 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 14:40:38.780 INFO [stderr]  --> src/main.rs:2:1
Dec 06 14:40:38.780 INFO [stderr]   |
Dec 06 14:40:38.780 INFO [stderr] 2 | #[macro_use] extern crate nickel;
Dec 06 14:40:38.780 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 14:40:38.780 INFO [stderr]   |
Dec 06 14:40:38.780 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:40:38.780 INFO [stderr] 
Dec 06 14:40:38.844 INFO [stderr] warning: unused variable: `r`
Dec 06 14:40:38.844 INFO [stderr]   --> src/main.rs:48:9
Dec 06 14:40:38.844 INFO [stderr]    |
Dec 06 14:40:38.844 INFO [stderr] 48 |     let r = r.unwrap().write_all(cr.code.as_bytes());
Dec 06 14:40:38.844 INFO [stderr]    |         ^ help: consider using `_r` instead
Dec 06 14:40:38.844 INFO [stderr]    |
Dec 06 14:40:38.844 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 14:40:38.844 INFO [stderr] 
Dec 06 14:40:38.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 14:40:38.880 INFO [stderr]   --> src/main.rs:77:5
Dec 06 14:40:38.880 INFO [stderr]    |
Dec 06 14:40:38.880 INFO [stderr] 77 |     server.listen("127.0.0.1:8080");
Dec 06 14:40:38.880 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:40:38.880 INFO [stderr]    |
Dec 06 14:40:38.892 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 14:40:38.892 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 14:40:38.892 INFO [stderr] 
Dec 06 14:40:39.301 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Dec 06 14:40:39.307 INFO [stderr] su: No module specific data is present
Dec 06 14:40:39.840 INFO running `"docker" "inspect" "485b1c0f1065e2867ac7129571cbd1c62335a8961b8d03be9fe4f5ffa42ba908"`
Dec 06 14:40:39.945 INFO running `"docker" "rm" "-f" "485b1c0f1065e2867ac7129571cbd1c62335a8961b8d03be9fe4f5ffa42ba908"`
Dec 06 14:40:40.135 INFO [stdout] 485b1c0f1065e2867ac7129571cbd1c62335a8961b8d03be9fe4f5ffa42ba908
Dec 06 14:40:40.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 14:40:40.541 INFO [stdout] abbaef83e6ef2ad5bbde185cab2e84043ff94effbfc4785dd3bafe92543e937f
Dec 06 14:40:40.546 INFO running `"docker" "start" "-a" "abbaef83e6ef2ad5bbde185cab2e84043ff94effbfc4785dd3bafe92543e937f"`
Dec 06 14:40:40.980 INFO [stderr] usermod: no changes
Dec 06 14:40:41.070 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 14:40:41.073 INFO [stderr]      Running /target/debug/deps/whiley_web-5a00cb7d48852f4b
Dec 06 14:40:41.076 INFO [stdout] 
Dec 06 14:40:41.076 INFO [stdout] running 0 tests
Dec 06 14:40:41.076 INFO [stdout] 
Dec 06 14:40:41.076 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:40:41.076 INFO [stdout] 
Dec 06 14:40:41.078 INFO [stderr] su: No module specific data is present
Dec 06 14:40:41.420 INFO running `"docker" "inspect" "abbaef83e6ef2ad5bbde185cab2e84043ff94effbfc4785dd3bafe92543e937f"`
Dec 06 14:40:41.526 INFO running `"docker" "rm" "-f" "abbaef83e6ef2ad5bbde185cab2e84043ff94effbfc4785dd3bafe92543e937f"`
Dec 06 14:40:41.624 INFO [stdout] abbaef83e6ef2ad5bbde185cab2e84043ff94effbfc4785dd3bafe92543e937f