Sep 20 23:33:35.977 INFO checking TheAdnan/Nickel-test against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 23:33:35.977 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 23:33:35.977 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 23:33:36.258 INFO blam! 87da7eb1dfc422ccf62d8412137e3e7e1875310f1584d15581dd9cca20b5bb56
Sep 20 23:33:36.260 INFO running `"docker" "start" "-a" "87da7eb1dfc422ccf62d8412137e3e7e1875310f1584d15581dd9cca20b5bb56"`
Sep 20 23:33:37.690 INFO kablam! usermod: no changes
Sep 20 23:33:38.030 INFO kablam!     Checking data-encoding v1.2.0
Sep 20 23:33:38.030 INFO kablam!     Checking separator v0.3.1
Sep 20 23:33:38.035 INFO kablam!     Checking hostname v0.1.5
Sep 20 23:33:38.035 INFO kablam!     Checking semver v0.8.0
Sep 20 23:33:38.038 INFO kablam!     Checking serde_json v1.0.19
Sep 20 23:33:38.038 INFO kablam!     Checking mime v0.2.6
Sep 20 23:33:38.038 INFO kablam!     Checking mustache v0.8.2
Sep 20 23:33:38.038 INFO kablam!     Checking rust-crypto v0.2.36
Sep 20 23:33:39.358 INFO kablam!    Compiling serde_derive v1.0.66
Sep 20 23:33:39.788 INFO kablam!     Checking scan_fmt v0.1.3
Sep 20 23:33:41.627 INFO kablam!     Checking hyper v0.10.13
Sep 20 23:33:51.898 INFO kablam!     Checking nickel v0.10.1
Sep 20 23:33:55.354 INFO kablam!     Checking bson v0.10.0
Sep 20 23:34:05.558 INFO kablam!     Checking textnonce v0.6.3
Sep 20 23:34:05.880 INFO kablam!     Checking mongodb v0.3.7
Sep 20 23:34:08.752 INFO kablam!     Checking rust-web v0.1.0 (/source)
Sep 20 23:34:09.504 INFO kablam! warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Sep 20 23:34:09.505 INFO kablam!  --> src/main.rs:9:44
Sep 20 23:34:09.505 INFO kablam!   |
Sep 20 23:34:09.505 INFO kablam! 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Sep 20 23:34:09.505 INFO kablam!   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Sep 20 23:34:09.505 INFO kablam!   |
Sep 20 23:34:09.505 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 23:34:09.505 INFO kablam! 
Sep 20 23:34:09.505 INFO kablam! warning: unused import: `mongodb::error::Result as MongoResult`
Sep 20 23:34:09.505 INFO kablam!   --> src/main.rs:16:5
Sep 20 23:34:09.505 INFO kablam!    |
Sep 20 23:34:09.505 INFO kablam! 16 | use mongodb::error::Result as MongoResult;
Sep 20 23:34:09.505 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:09.505 INFO kablam! 
Sep 20 23:34:09.505 INFO kablam! warning: unused imports: `Bson`, `Document`
Sep 20 23:34:09.505 INFO kablam!   --> src/main.rs:19:12
Sep 20 23:34:09.505 INFO kablam!    |
Sep 20 23:34:09.505 INFO kablam! 19 | use bson::{Bson, Document};
Sep 20 23:34:09.505 INFO kablam!    |            ^^^^  ^^^^^^^^
Sep 20 23:34:09.505 INFO kablam! 
Sep 20 23:34:09.505 INFO kablam! warning: unused import: `bson::oid::ObjectId`
Sep 20 23:34:09.505 INFO kablam!   --> src/main.rs:20:5
Sep 20 23:34:09.505 INFO kablam!    |
Sep 20 23:34:09.505 INFO kablam! 20 | use bson::oid::ObjectId;
Sep 20 23:34:09.505 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:09.505 INFO kablam! 
Sep 20 23:34:09.505 INFO kablam! warning: unused imports: `Json`, `ToJson`
Sep 20 23:34:09.505 INFO kablam!   --> src/main.rs:23:29
Sep 20 23:34:09.505 INFO kablam!    |
Sep 20 23:34:09.505 INFO kablam! 23 | use rustc_serialize::json::{Json, ToJson};
Sep 20 23:34:09.505 INFO kablam!    |                             ^^^^  ^^^^^^
Sep 20 23:34:09.505 INFO kablam! 
Sep 20 23:34:09.646 INFO kablam! warning: unused variable: `request`
Sep 20 23:34:09.646 INFO kablam!   --> src/main.rs:37:40
Sep 20 23:34:09.646 INFO kablam!    |
Sep 20 23:34:09.646 INFO kablam! 37 |     router.get("/home", middleware! { |request, response|
Sep 20 23:34:09.646 INFO kablam!    |                                        ^^^^^^^ help: consider using `_request` instead
Sep 20 23:34:09.646 INFO kablam!    |
Sep 20 23:34:09.646 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 23:34:09.646 INFO kablam! 
Sep 20 23:34:09.646 INFO kablam! warning: unused variable: `request`
Sep 20 23:34:09.646 INFO kablam!   --> src/main.rs:41:41
Sep 20 23:34:09.646 INFO kablam!    |
Sep 20 23:34:09.646 INFO kablam! 41 |     router.get("/users", middleware! { |request, response|
Sep 20 23:34:09.646 INFO kablam!    |                                         ^^^^^^^ help: consider using `_request` instead
Sep 20 23:34:09.646 INFO kablam! 
Sep 20 23:34:09.663 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 23:34:09.663 INFO kablam!   --> src/main.rs:73:5
Sep 20 23:34:09.663 INFO kablam!    |
Sep 20 23:34:09.663 INFO kablam! 73 |     server.listen("127.0.0.1:1992");
Sep 20 23:34:09.663 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:09.663 INFO kablam!    |
Sep 20 23:34:09.663 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 23:34:09.663 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 23:34:09.663 INFO kablam! 
Sep 20 23:34:09.718 INFO kablam! warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Sep 20 23:34:09.718 INFO kablam!  --> src/main.rs:9:44
Sep 20 23:34:09.718 INFO kablam!   |
Sep 20 23:34:09.718 INFO kablam! 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Sep 20 23:34:09.718 INFO kablam!   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Sep 20 23:34:09.718 INFO kablam!   |
Sep 20 23:34:09.718 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 23:34:09.718 INFO kablam! 
Sep 20 23:34:09.718 INFO kablam! warning: unused import: `mongodb::error::Result as MongoResult`
Sep 20 23:34:09.718 INFO kablam!   --> src/main.rs:16:5
Sep 20 23:34:09.718 INFO kablam!    |
Sep 20 23:34:09.718 INFO kablam! 16 | use mongodb::error::Result as MongoResult;
Sep 20 23:34:09.718 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:09.718 INFO kablam! 
Sep 20 23:34:09.718 INFO kablam! warning: unused imports: `Bson`, `Document`
Sep 20 23:34:09.718 INFO kablam!   --> src/main.rs:19:12
Sep 20 23:34:09.718 INFO kablam!    |
Sep 20 23:34:09.718 INFO kablam! 19 | use bson::{Bson, Document};
Sep 20 23:34:09.718 INFO kablam!    |            ^^^^  ^^^^^^^^
Sep 20 23:34:09.718 INFO kablam! 
Sep 20 23:34:09.718 INFO kablam! warning: unused import: `bson::oid::ObjectId`
Sep 20 23:34:09.718 INFO kablam!   --> src/main.rs:20:5
Sep 20 23:34:09.718 INFO kablam!    |
Sep 20 23:34:09.718 INFO kablam! 20 | use bson::oid::ObjectId;
Sep 20 23:34:09.719 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:09.719 INFO kablam! 
Sep 20 23:34:09.719 INFO kablam! warning: unused imports: `Json`, `ToJson`
Sep 20 23:34:09.719 INFO kablam!   --> src/main.rs:23:29
Sep 20 23:34:09.719 INFO kablam!    |
Sep 20 23:34:09.719 INFO kablam! 23 | use rustc_serialize::json::{Json, ToJson};
Sep 20 23:34:09.719 INFO kablam!    |                             ^^^^  ^^^^^^
Sep 20 23:34:09.719 INFO kablam! 
Sep 20 23:34:09.850 INFO kablam! warning: unused variable: `request`
Sep 20 23:34:09.850 INFO kablam!   --> src/main.rs:37:40
Sep 20 23:34:09.850 INFO kablam!    |
Sep 20 23:34:09.850 INFO kablam! 37 |     router.get("/home", middleware! { |request, response|
Sep 20 23:34:09.850 INFO kablam!    |                                        ^^^^^^^ help: consider using `_request` instead
Sep 20 23:34:09.850 INFO kablam!    |
Sep 20 23:34:09.850 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 23:34:09.850 INFO kablam! 
Sep 20 23:34:09.850 INFO kablam! warning: unused variable: `request`
Sep 20 23:34:09.850 INFO kablam!   --> src/main.rs:41:41
Sep 20 23:34:09.850 INFO kablam!    |
Sep 20 23:34:09.850 INFO kablam! 41 |     router.get("/users", middleware! { |request, response|
Sep 20 23:34:09.850 INFO kablam!    |                                         ^^^^^^^ help: consider using `_request` instead
Sep 20 23:34:09.850 INFO kablam! 
Sep 20 23:34:09.858 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 23:34:09.858 INFO kablam!   --> src/main.rs:73:5
Sep 20 23:34:09.858 INFO kablam!    |
Sep 20 23:34:09.858 INFO kablam! 73 |     server.listen("127.0.0.1:1992");
Sep 20 23:34:09.858 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:09.858 INFO kablam!    |
Sep 20 23:34:09.858 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 23:34:09.858 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 23:34:09.858 INFO kablam! 
Sep 20 23:34:09.897 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.18s
Sep 20 23:34:09.910 INFO kablam! su: No module specific data is present
Sep 20 23:34:10.951 INFO running `"docker" "rm" "-f" "87da7eb1dfc422ccf62d8412137e3e7e1875310f1584d15581dd9cca20b5bb56"`
Sep 20 23:34:11.147 INFO blam! 87da7eb1dfc422ccf62d8412137e3e7e1875310f1584d15581dd9cca20b5bb56