Nov 01 12:35:00.441 INFO checking DavePearce/WhileyWeb.rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:35:00.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 12:35:00.818 INFO blam! 451fd0cca13e12c540ae20926e278e8fb9f4bea007a2465090093e13bae026ad
Nov 01 12:35:00.819 INFO running `"docker" "start" "-a" "451fd0cca13e12c540ae20926e278e8fb9f4bea007a2465090093e13bae026ad"`
Nov 01 12:35:01.919 INFO kablam! usermod: no changes
Nov 01 12:35:02.098 INFO kablam!     Checking mustache v0.8.2
Nov 01 12:35:03.317 INFO kablam!     Checking nickel v0.10.1
Nov 01 12:35:07.289 INFO kablam!     Checking whiley-web v0.1.0 (/source)
Nov 01 12:35:10.504 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 12:35:10.504 INFO kablam!  --> src/main.rs:2:1
Nov 01 12:35:10.504 INFO kablam!   |
Nov 01 12:35:10.504 INFO kablam! 2 | #[macro_use] extern crate nickel;
Nov 01 12:35:10.504 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 12:35:10.504 INFO kablam!   |
Nov 01 12:35:10.504 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:35:10.504 INFO kablam! 
Nov 01 12:35:10.664 INFO kablam! warning: unused variable: `r`
Nov 01 12:35:10.664 INFO kablam!   --> src/main.rs:48:9
Nov 01 12:35:10.664 INFO kablam!    |
Nov 01 12:35:10.664 INFO kablam! 48 |     let r = r.unwrap().write_all(cr.code.as_bytes());
Nov 01 12:35:10.664 INFO kablam!    |         ^ help: consider using `_r` instead
Nov 01 12:35:10.664 INFO kablam!    |
Nov 01 12:35:10.664 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 12:35:10.664 INFO kablam! 
Nov 01 12:35:10.720 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:35:10.720 INFO kablam!   --> src/main.rs:77:5
Nov 01 12:35:10.720 INFO kablam!    |
Nov 01 12:35:10.720 INFO kablam! 77 |     server.listen("127.0.0.1:8080");
Nov 01 12:35:10.720 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:35:10.720 INFO kablam!    |
Nov 01 12:35:10.720 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 12:35:10.720 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:35:10.720 INFO kablam! 
Nov 01 12:35:10.892 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 12:35:10.893 INFO kablam!  --> src/main.rs:2:1
Nov 01 12:35:10.893 INFO kablam!   |
Nov 01 12:35:10.893 INFO kablam! 2 | #[macro_use] extern crate nickel;
Nov 01 12:35:10.894 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 12:35:10.894 INFO kablam!   |
Nov 01 12:35:10.894 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:35:10.895 INFO kablam! 
Nov 01 12:35:10.983 INFO kablam! warning: unused variable: `r`
Nov 01 12:35:10.983 INFO kablam!   --> src/main.rs:48:9
Nov 01 12:35:10.983 INFO kablam!    |
Nov 01 12:35:10.983 INFO kablam! 48 |     let r = r.unwrap().write_all(cr.code.as_bytes());
Nov 01 12:35:10.983 INFO kablam!    |         ^ help: consider using `_r` instead
Nov 01 12:35:10.983 INFO kablam!    |
Nov 01 12:35:10.983 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 12:35:10.983 INFO kablam! 
Nov 01 12:35:11.031 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:35:11.032 INFO kablam!   --> src/main.rs:77:5
Nov 01 12:35:11.032 INFO kablam!    |
Nov 01 12:35:11.032 INFO kablam! 77 |     server.listen("127.0.0.1:8080");
Nov 01 12:35:11.032 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:35:11.032 INFO kablam!    |
Nov 01 12:35:11.032 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 12:35:11.032 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:35:11.032 INFO kablam! 
Nov 01 12:35:11.092 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.15s
Nov 01 12:35:11.104 INFO kablam! su: No module specific data is present
Nov 01 12:35:11.785 INFO running `"docker" "rm" "-f" "451fd0cca13e12c540ae20926e278e8fb9f4bea007a2465090093e13bae026ad"`
Nov 01 12:35:12.217 INFO blam! 451fd0cca13e12c540ae20926e278e8fb9f4bea007a2465090093e13bae026ad