Nov 30 08:20:07.809 INFO checking TheAdnan/Nickel-test against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 08:20:07.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 08:20:08.317 INFO [stdout] 40daeef422599f5240f460e5e07128ea092dc285605a5dc8b5f3b68a560f412c
Nov 30 08:20:08.319 INFO running `"docker" "start" "-a" "40daeef422599f5240f460e5e07128ea092dc285605a5dc8b5f3b68a560f412c"`
Nov 30 08:20:09.376 INFO [stderr] usermod: no changes
Nov 30 08:20:09.660 INFO [stderr]     Checking serde_json v1.0.19
Nov 30 08:20:09.660 INFO [stderr]     Checking mustache v0.8.2
Nov 30 08:20:09.688 INFO [stderr]     Checking scan_fmt v0.1.3
Nov 30 08:20:09.688 INFO [stderr]     Checking hyper v0.10.13
Nov 30 08:20:09.688 INFO [stderr]     Checking textnonce v0.6.3
Nov 30 08:20:14.648 INFO [stderr]     Checking bson v0.10.0
Nov 30 08:20:16.368 INFO [stderr]     Checking mongodb v0.3.7
Nov 30 08:20:16.429 INFO [stderr]     Checking nickel v0.10.1
Nov 30 08:20:21.206 INFO [stderr]     Checking rust-web v0.1.0 (/source)
Nov 30 08:20:25.488 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Nov 30 08:20:25.488 INFO [stderr]  --> src/main.rs:9:44
Nov 30 08:20:25.488 INFO [stderr]   |
Nov 30 08:20:25.488 INFO [stderr] 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Nov 30 08:20:25.488 INFO [stderr]   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Nov 30 08:20:25.488 INFO [stderr]   |
Nov 30 08:20:25.488 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 08:20:25.488 INFO [stderr] 
Nov 30 08:20:25.488 INFO [stderr] warning: unused import: `mongodb::error::Result as MongoResult`
Nov 30 08:20:25.488 INFO [stderr]   --> src/main.rs:16:5
Nov 30 08:20:25.488 INFO [stderr]    |
Nov 30 08:20:25.488 INFO [stderr] 16 | use mongodb::error::Result as MongoResult;
Nov 30 08:20:25.488 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:20:25.488 INFO [stderr] 
Nov 30 08:20:25.488 INFO [stderr] warning: unused imports: `Bson`, `Document`
Nov 30 08:20:25.488 INFO [stderr]   --> src/main.rs:19:12
Nov 30 08:20:25.488 INFO [stderr]    |
Nov 30 08:20:25.488 INFO [stderr] 19 | use bson::{Bson, Document};
Nov 30 08:20:25.488 INFO [stderr]    |            ^^^^  ^^^^^^^^
Nov 30 08:20:25.488 INFO [stderr] 
Nov 30 08:20:25.489 INFO [stderr] warning: unused import: `bson::oid::ObjectId`
Nov 30 08:20:25.489 INFO [stderr]   --> src/main.rs:20:5
Nov 30 08:20:25.489 INFO [stderr]    |
Nov 30 08:20:25.489 INFO [stderr] 20 | use bson::oid::ObjectId;
Nov 30 08:20:25.489 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 08:20:25.489 INFO [stderr] 
Nov 30 08:20:25.489 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Nov 30 08:20:25.489 INFO [stderr]   --> src/main.rs:23:29
Nov 30 08:20:25.489 INFO [stderr]    |
Nov 30 08:20:25.489 INFO [stderr] 23 | use rustc_serialize::json::{Json, ToJson};
Nov 30 08:20:25.489 INFO [stderr]    |                             ^^^^  ^^^^^^
Nov 30 08:20:25.489 INFO [stderr] 
Nov 30 08:20:25.571 INFO [stderr] warning: unused variable: `request`
Nov 30 08:20:25.571 INFO [stderr]   --> src/main.rs:37:40
Nov 30 08:20:25.571 INFO [stderr]    |
Nov 30 08:20:25.571 INFO [stderr] 37 |     router.get("/home", middleware! { |request, response|
Nov 30 08:20:25.571 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_request` instead
Nov 30 08:20:25.571 INFO [stderr]    |
Nov 30 08:20:25.571 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 08:20:25.571 INFO [stderr] 
Nov 30 08:20:25.571 INFO [stderr] warning: unused variable: `request`
Nov 30 08:20:25.571 INFO [stderr]   --> src/main.rs:41:41
Nov 30 08:20:25.571 INFO [stderr]    |
Nov 30 08:20:25.571 INFO [stderr] 41 |     router.get("/users", middleware! { |request, response|
Nov 30 08:20:25.571 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Nov 30 08:20:25.571 INFO [stderr] 
Nov 30 08:20:25.586 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:20:25.586 INFO [stderr]   --> src/main.rs:73:5
Nov 30 08:20:25.586 INFO [stderr]    |
Nov 30 08:20:25.586 INFO [stderr] 73 |     server.listen("127.0.0.1:1992");
Nov 30 08:20:25.586 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:20:25.586 INFO [stderr]    |
Nov 30 08:20:25.586 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 08:20:25.586 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:20:25.586 INFO [stderr] 
Nov 30 08:20:26.283 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Nov 30 08:20:26.283 INFO [stderr]  --> src/main.rs:9:44
Nov 30 08:20:26.283 INFO [stderr]   |
Nov 30 08:20:26.283 INFO [stderr] 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Nov 30 08:20:26.283 INFO [stderr]   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Nov 30 08:20:26.283 INFO [stderr]   |
Nov 30 08:20:26.283 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 08:20:26.283 INFO [stderr] 
Nov 30 08:20:26.283 INFO [stderr] warning: unused import: `mongodb::error::Result as MongoResult`
Nov 30 08:20:26.283 INFO [stderr]   --> src/main.rs:16:5
Nov 30 08:20:26.283 INFO [stderr]    |
Nov 30 08:20:26.283 INFO [stderr] 16 | use mongodb::error::Result as MongoResult;
Nov 30 08:20:26.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:20:26.283 INFO [stderr] 
Nov 30 08:20:26.283 INFO [stderr] warning: unused imports: `Bson`, `Document`
Nov 30 08:20:26.283 INFO [stderr]   --> src/main.rs:19:12
Nov 30 08:20:26.283 INFO [stderr]    |
Nov 30 08:20:26.283 INFO [stderr] 19 | use bson::{Bson, Document};
Nov 30 08:20:26.283 INFO [stderr]    |            ^^^^  ^^^^^^^^
Nov 30 08:20:26.283 INFO [stderr] 
Nov 30 08:20:26.283 INFO [stderr] warning: unused import: `bson::oid::ObjectId`
Nov 30 08:20:26.283 INFO [stderr]   --> src/main.rs:20:5
Nov 30 08:20:26.283 INFO [stderr]    |
Nov 30 08:20:26.283 INFO [stderr] 20 | use bson::oid::ObjectId;
Nov 30 08:20:26.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 08:20:26.283 INFO [stderr] 
Nov 30 08:20:26.283 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Nov 30 08:20:26.283 INFO [stderr]   --> src/main.rs:23:29
Nov 30 08:20:26.283 INFO [stderr]    |
Nov 30 08:20:26.283 INFO [stderr] 23 | use rustc_serialize::json::{Json, ToJson};
Nov 30 08:20:26.283 INFO [stderr]    |                             ^^^^  ^^^^^^
Nov 30 08:20:26.284 INFO [stderr] 
Nov 30 08:20:26.368 INFO [stderr] warning: unused variable: `request`
Nov 30 08:20:26.368 INFO [stderr]   --> src/main.rs:37:40
Nov 30 08:20:26.368 INFO [stderr]    |
Nov 30 08:20:26.368 INFO [stderr] 37 |     router.get("/home", middleware! { |request, response|
Nov 30 08:20:26.368 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_request` instead
Nov 30 08:20:26.368 INFO [stderr]    |
Nov 30 08:20:26.368 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 08:20:26.368 INFO [stderr] 
Nov 30 08:20:26.368 INFO [stderr] warning: unused variable: `request`
Nov 30 08:20:26.368 INFO [stderr]   --> src/main.rs:41:41
Nov 30 08:20:26.368 INFO [stderr]    |
Nov 30 08:20:26.368 INFO [stderr] 41 |     router.get("/users", middleware! { |request, response|
Nov 30 08:20:26.368 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Nov 30 08:20:26.368 INFO [stderr] 
Nov 30 08:20:26.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:20:26.380 INFO [stderr]   --> src/main.rs:73:5
Nov 30 08:20:26.380 INFO [stderr]    |
Nov 30 08:20:26.380 INFO [stderr] 73 |     server.listen("127.0.0.1:1992");
Nov 30 08:20:26.380 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:20:26.380 INFO [stderr]    |
Nov 30 08:20:26.380 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 08:20:26.380 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:20:26.380 INFO [stderr] 
Nov 30 08:20:26.393 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.99s
Nov 30 08:20:26.401 INFO [stderr] su: No module specific data is present
Nov 30 08:20:26.720 INFO running `"docker" "inspect" "40daeef422599f5240f460e5e07128ea092dc285605a5dc8b5f3b68a560f412c"`
Nov 30 08:20:26.801 INFO running `"docker" "rm" "-f" "40daeef422599f5240f460e5e07128ea092dc285605a5dc8b5f3b68a560f412c"`
Nov 30 08:20:26.958 INFO [stdout] 40daeef422599f5240f460e5e07128ea092dc285605a5dc8b5f3b68a560f412c