Oct 27 12:13:09.704 INFO checking DavePearce/WhileyWeb.rs against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 12:13:09.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 12:13:10.271 INFO blam! 836e3a567742050075aba93a94f4cfe3846235945a9dcc7b1c7b4a1c327fb196
Oct 27 12:13:10.276 INFO running `"docker" "start" "-a" "836e3a567742050075aba93a94f4cfe3846235945a9dcc7b1c7b4a1c327fb196"`
Oct 27 12:13:11.244 INFO kablam! usermod: no changes
Oct 27 12:13:11.471 INFO kablam!     Checking mustache v0.8.2
Oct 27 12:13:12.631 INFO kablam!     Checking nickel v0.10.1
Oct 27 12:13:16.347 INFO kablam!     Checking whiley-web v0.1.0 (/source)
Oct 27 12:13:19.855 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 12:13:19.856 INFO kablam!  --> src/main.rs:2:1
Oct 27 12:13:19.856 INFO kablam!   |
Oct 27 12:13:19.856 INFO kablam! 2 | #[macro_use] extern crate nickel;
Oct 27 12:13:19.856 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 12:13:19.857 INFO kablam!   |
Oct 27 12:13:19.857 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:13:19.857 INFO kablam! 
Oct 27 12:13:20.003 INFO kablam! warning: unused variable: `r`
Oct 27 12:13:20.003 INFO kablam!   --> src/main.rs:48:9
Oct 27 12:13:20.003 INFO kablam!    |
Oct 27 12:13:20.003 INFO kablam! 48 |     let r = r.unwrap().write_all(cr.code.as_bytes());
Oct 27 12:13:20.003 INFO kablam!    |         ^ help: consider using `_r` instead
Oct 27 12:13:20.003 INFO kablam!    |
Oct 27 12:13:20.003 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 12:13:20.003 INFO kablam! 
Oct 27 12:13:20.073 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 12:13:20.073 INFO kablam!  --> src/main.rs:2:1
Oct 27 12:13:20.073 INFO kablam!   |
Oct 27 12:13:20.073 INFO kablam! 2 | #[macro_use] extern crate nickel;
Oct 27 12:13:20.073 INFO kablam!   | ^^^^^^^^^^^^
Oct 27 12:13:20.074 INFO kablam!   |
Oct 27 12:13:20.074 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:13:20.074 INFO kablam! 
Oct 27 12:13:20.088 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 12:13:20.088 INFO kablam!   --> src/main.rs:77:5
Oct 27 12:13:20.088 INFO kablam!    |
Oct 27 12:13:20.088 INFO kablam! 77 |     server.listen("127.0.0.1:8080");
Oct 27 12:13:20.088 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:13:20.088 INFO kablam!    |
Oct 27 12:13:20.088 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 12:13:20.090 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 12:13:20.090 INFO kablam! 
Oct 27 12:13:20.143 INFO kablam! warning: unused variable: `r`
Oct 27 12:13:20.143 INFO kablam!   --> src/main.rs:48:9
Oct 27 12:13:20.143 INFO kablam!    |
Oct 27 12:13:20.143 INFO kablam! 48 |     let r = r.unwrap().write_all(cr.code.as_bytes());
Oct 27 12:13:20.144 INFO kablam!    |         ^ help: consider using `_r` instead
Oct 27 12:13:20.144 INFO kablam!    |
Oct 27 12:13:20.144 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 12:13:20.144 INFO kablam! 
Oct 27 12:13:20.179 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 12:13:20.179 INFO kablam!   --> src/main.rs:77:5
Oct 27 12:13:20.179 INFO kablam!    |
Oct 27 12:13:20.179 INFO kablam! 77 |     server.listen("127.0.0.1:8080");
Oct 27 12:13:20.179 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:13:20.179 INFO kablam!    |
Oct 27 12:13:20.179 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 12:13:20.179 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 12:13:20.179 INFO kablam! 
Oct 27 12:13:20.198 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.92s
Oct 27 12:13:20.204 INFO kablam! su: No module specific data is present
Oct 27 12:13:21.331 INFO running `"docker" "rm" "-f" "836e3a567742050075aba93a94f4cfe3846235945a9dcc7b1c7b4a1c327fb196"`
Oct 27 12:13:21.734 INFO blam! 836e3a567742050075aba93a94f4cfe3846235945a9dcc7b1c7b4a1c327fb196