Dec 04 23:51:10.456 INFO checking TheAdnan/Nickel-test against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 23:51:10.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 23:51:10.931 INFO [stdout] 9b35f2d553f7167b58b7983515974430b487078f9c9a7bde8636d50888b90b18
Dec 04 23:51:10.935 INFO running `"docker" "start" "-a" "9b35f2d553f7167b58b7983515974430b487078f9c9a7bde8636d50888b90b18"`
Dec 04 23:51:12.214 INFO [stderr] usermod: no changes
Dec 04 23:51:12.467 INFO [stderr]     Checking serde_json v1.0.19
Dec 04 23:51:12.475 INFO [stderr]     Checking scan_fmt v0.1.3
Dec 04 23:51:12.478 INFO [stderr]     Checking textnonce v0.6.3
Dec 04 23:51:15.651 INFO [stderr]     Checking bson v0.10.0
Dec 04 23:51:17.265 INFO [stderr]     Checking mongodb v0.3.7
Dec 04 23:51:20.857 INFO [stderr]     Checking rust-web v0.1.0 (/source)
Dec 04 23:51:25.271 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 04 23:51:25.271 INFO [stderr]  --> src/main.rs:9:44
Dec 04 23:51:25.271 INFO [stderr]   |
Dec 04 23:51:25.271 INFO [stderr] 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Dec 04 23:51:25.271 INFO [stderr]   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Dec 04 23:51:25.271 INFO [stderr]   |
Dec 04 23:51:25.271 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 23:51:25.271 INFO [stderr] 
Dec 04 23:51:25.271 INFO [stderr] warning: unused import: `mongodb::error::Result as MongoResult`
Dec 04 23:51:25.271 INFO [stderr]   --> src/main.rs:16:5
Dec 04 23:51:25.271 INFO [stderr]    |
Dec 04 23:51:25.271 INFO [stderr] 16 | use mongodb::error::Result as MongoResult;
Dec 04 23:51:25.271 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:25.271 INFO [stderr] 
Dec 04 23:51:25.271 INFO [stderr] warning: unused imports: `Bson`, `Document`
Dec 04 23:51:25.271 INFO [stderr]   --> src/main.rs:19:12
Dec 04 23:51:25.271 INFO [stderr]    |
Dec 04 23:51:25.271 INFO [stderr] 19 | use bson::{Bson, Document};
Dec 04 23:51:25.271 INFO [stderr]    |            ^^^^  ^^^^^^^^
Dec 04 23:51:25.271 INFO [stderr] 
Dec 04 23:51:25.271 INFO [stderr] warning: unused import: `bson::oid::ObjectId`
Dec 04 23:51:25.271 INFO [stderr]   --> src/main.rs:20:5
Dec 04 23:51:25.271 INFO [stderr]    |
Dec 04 23:51:25.272 INFO [stderr] 20 | use bson::oid::ObjectId;
Dec 04 23:51:25.272 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:25.272 INFO [stderr] 
Dec 04 23:51:25.272 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 04 23:51:25.272 INFO [stderr]   --> src/main.rs:23:29
Dec 04 23:51:25.272 INFO [stderr]    |
Dec 04 23:51:25.272 INFO [stderr] 23 | use rustc_serialize::json::{Json, ToJson};
Dec 04 23:51:25.272 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 04 23:51:25.272 INFO [stderr] 
Dec 04 23:51:25.434 INFO [stderr] warning: unused variable: `request`
Dec 04 23:51:25.435 INFO [stderr]   --> src/main.rs:37:40
Dec 04 23:51:25.435 INFO [stderr]    |
Dec 04 23:51:25.435 INFO [stderr] 37 |     router.get("/home", middleware! { |request, response|
Dec 04 23:51:25.436 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_request` instead
Dec 04 23:51:25.436 INFO [stderr]    |
Dec 04 23:51:25.436 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:51:25.436 INFO [stderr] 
Dec 04 23:51:25.437 INFO [stderr] warning: unused variable: `request`
Dec 04 23:51:25.437 INFO [stderr]   --> src/main.rs:41:41
Dec 04 23:51:25.437 INFO [stderr]    |
Dec 04 23:51:25.438 INFO [stderr] 41 |     router.get("/users", middleware! { |request, response|
Dec 04 23:51:25.438 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 04 23:51:25.438 INFO [stderr] 
Dec 04 23:51:25.453 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 23:51:25.453 INFO [stderr]   --> src/main.rs:73:5
Dec 04 23:51:25.453 INFO [stderr]    |
Dec 04 23:51:25.454 INFO [stderr] 73 |     server.listen("127.0.0.1:1992");
Dec 04 23:51:25.454 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:25.454 INFO [stderr]    |
Dec 04 23:51:25.454 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 23:51:25.455 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 23:51:25.455 INFO [stderr] 
Dec 04 23:51:25.507 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 04 23:51:25.507 INFO [stderr]  --> src/main.rs:9:44
Dec 04 23:51:25.508 INFO [stderr]   |
Dec 04 23:51:25.508 INFO [stderr] 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Dec 04 23:51:25.508 INFO [stderr]   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Dec 04 23:51:25.509 INFO [stderr]   |
Dec 04 23:51:25.509 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 23:51:25.509 INFO [stderr] 
Dec 04 23:51:25.510 INFO [stderr] warning: unused import: `mongodb::error::Result as MongoResult`
Dec 04 23:51:25.510 INFO [stderr]   --> src/main.rs:16:5
Dec 04 23:51:25.510 INFO [stderr]    |
Dec 04 23:51:25.510 INFO [stderr] 16 | use mongodb::error::Result as MongoResult;
Dec 04 23:51:25.511 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:25.511 INFO [stderr] 
Dec 04 23:51:25.511 INFO [stderr] warning: unused imports: `Bson`, `Document`
Dec 04 23:51:25.512 INFO [stderr]   --> src/main.rs:19:12
Dec 04 23:51:25.512 INFO [stderr]    |
Dec 04 23:51:25.512 INFO [stderr] 19 | use bson::{Bson, Document};
Dec 04 23:51:25.513 INFO [stderr]    |            ^^^^  ^^^^^^^^
Dec 04 23:51:25.513 INFO [stderr] 
Dec 04 23:51:25.513 INFO [stderr] warning: unused import: `bson::oid::ObjectId`
Dec 04 23:51:25.514 INFO [stderr]   --> src/main.rs:20:5
Dec 04 23:51:25.514 INFO [stderr]    |
Dec 04 23:51:25.514 INFO [stderr] 20 | use bson::oid::ObjectId;
Dec 04 23:51:25.515 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:25.515 INFO [stderr] 
Dec 04 23:51:25.515 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 04 23:51:25.516 INFO [stderr]   --> src/main.rs:23:29
Dec 04 23:51:25.516 INFO [stderr]    |
Dec 04 23:51:25.516 INFO [stderr] 23 | use rustc_serialize::json::{Json, ToJson};
Dec 04 23:51:25.517 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 04 23:51:25.517 INFO [stderr] 
Dec 04 23:51:25.643 INFO [stderr] warning: unused variable: `request`
Dec 04 23:51:25.644 INFO [stderr]   --> src/main.rs:37:40
Dec 04 23:51:25.644 INFO [stderr]    |
Dec 04 23:51:25.644 INFO [stderr] 37 |     router.get("/home", middleware! { |request, response|
Dec 04 23:51:25.644 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_request` instead
Dec 04 23:51:25.645 INFO [stderr]    |
Dec 04 23:51:25.645 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:51:25.645 INFO [stderr] 
Dec 04 23:51:25.645 INFO [stderr] warning: unused variable: `request`
Dec 04 23:51:25.646 INFO [stderr]   --> src/main.rs:41:41
Dec 04 23:51:25.646 INFO [stderr]    |
Dec 04 23:51:25.646 INFO [stderr] 41 |     router.get("/users", middleware! { |request, response|
Dec 04 23:51:25.646 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 04 23:51:25.647 INFO [stderr] 
Dec 04 23:51:25.661 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 23:51:25.661 INFO [stderr]   --> src/main.rs:73:5
Dec 04 23:51:25.662 INFO [stderr]    |
Dec 04 23:51:25.662 INFO [stderr] 73 |     server.listen("127.0.0.1:1992");
Dec 04 23:51:25.662 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:25.663 INFO [stderr]    |
Dec 04 23:51:25.663 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 23:51:25.663 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 23:51:25.664 INFO [stderr] 
Dec 04 23:51:25.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.46s
Dec 04 23:51:25.729 INFO [stderr] su: No module specific data is present
Dec 04 23:51:27.341 INFO running `"docker" "inspect" "9b35f2d553f7167b58b7983515974430b487078f9c9a7bde8636d50888b90b18"`
Dec 04 23:51:27.705 INFO running `"docker" "rm" "-f" "9b35f2d553f7167b58b7983515974430b487078f9c9a7bde8636d50888b90b18"`
Dec 04 23:51:28.069 INFO [stdout] 9b35f2d553f7167b58b7983515974430b487078f9c9a7bde8636d50888b90b18