Dec 04 23:51:10.708 INFO checking TheAdnan/Nickel-test against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:51:10.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 23:51:11.155 INFO [stdout] 0ce863805670c791e89eb291bbd5961b7ee0d24c218c05ba0f48436b6d9544d6
Dec 04 23:51:11.161 INFO running `"docker" "start" "-a" "0ce863805670c791e89eb291bbd5961b7ee0d24c218c05ba0f48436b6d9544d6"`
Dec 04 23:51:12.303 INFO [stderr] usermod: no changes
Dec 04 23:51:12.527 INFO [stderr]     Checking mime v0.2.6
Dec 04 23:51:12.527 INFO [stderr]     Checking mustache v0.8.2
Dec 04 23:51:12.528 INFO [stderr]     Checking serde_json v1.0.19
Dec 04 23:51:12.532 INFO [stderr]     Checking scan_fmt v0.1.3
Dec 04 23:51:12.533 INFO [stderr]     Checking textnonce v0.6.3
Dec 04 23:51:14.935 INFO [stderr]     Checking hyper v0.10.13
Dec 04 23:51:16.587 INFO [stderr]     Checking bson v0.10.0
Dec 04 23:51:18.535 INFO [stderr]     Checking mongodb v0.3.7
Dec 04 23:51:19.773 INFO [stderr]     Checking nickel v0.10.1
Dec 04 23:51:23.775 INFO [stderr]     Checking rust-web v0.1.0 (/source)
Dec 04 23:51:28.025 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 04 23:51:28.031 INFO [stderr]  --> src/main.rs:9:44
Dec 04 23:51:28.031 INFO [stderr]   |
Dec 04 23:51:28.031 INFO [stderr] 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Dec 04 23:51:28.031 INFO [stderr]   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Dec 04 23:51:28.031 INFO [stderr]   |
Dec 04 23:51:28.031 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 23:51:28.031 INFO [stderr] 
Dec 04 23:51:28.031 INFO [stderr] warning: unused import: `mongodb::error::Result as MongoResult`
Dec 04 23:51:28.031 INFO [stderr]   --> src/main.rs:16:5
Dec 04 23:51:28.031 INFO [stderr]    |
Dec 04 23:51:28.031 INFO [stderr] 16 | use mongodb::error::Result as MongoResult;
Dec 04 23:51:28.031 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:28.031 INFO [stderr] 
Dec 04 23:51:28.031 INFO [stderr] warning: unused imports: `Bson`, `Document`
Dec 04 23:51:28.031 INFO [stderr]   --> src/main.rs:19:12
Dec 04 23:51:28.031 INFO [stderr]    |
Dec 04 23:51:28.031 INFO [stderr] 19 | use bson::{Bson, Document};
Dec 04 23:51:28.031 INFO [stderr]    |            ^^^^  ^^^^^^^^
Dec 04 23:51:28.031 INFO [stderr] 
Dec 04 23:51:28.031 INFO [stderr] warning: unused import: `bson::oid::ObjectId`
Dec 04 23:51:28.031 INFO [stderr]   --> src/main.rs:20:5
Dec 04 23:51:28.031 INFO [stderr]    |
Dec 04 23:51:28.031 INFO [stderr] 20 | use bson::oid::ObjectId;
Dec 04 23:51:28.031 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:28.031 INFO [stderr] 
Dec 04 23:51:28.031 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 04 23:51:28.031 INFO [stderr]   --> src/main.rs:23:29
Dec 04 23:51:28.031 INFO [stderr]    |
Dec 04 23:51:28.031 INFO [stderr] 23 | use rustc_serialize::json::{Json, ToJson};
Dec 04 23:51:28.031 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 04 23:51:28.031 INFO [stderr] 
Dec 04 23:51:28.118 INFO [stderr] warning: unused variable: `request`
Dec 04 23:51:28.118 INFO [stderr]   --> src/main.rs:37:40
Dec 04 23:51:28.118 INFO [stderr]    |
Dec 04 23:51:28.118 INFO [stderr] 37 |     router.get("/home", middleware! { |request, response|
Dec 04 23:51:28.118 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_request` instead
Dec 04 23:51:28.118 INFO [stderr]    |
Dec 04 23:51:28.118 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:51:28.118 INFO [stderr] 
Dec 04 23:51:28.119 INFO [stderr] warning: unused variable: `request`
Dec 04 23:51:28.119 INFO [stderr]   --> src/main.rs:41:41
Dec 04 23:51:28.119 INFO [stderr]    |
Dec 04 23:51:28.119 INFO [stderr] 41 |     router.get("/users", middleware! { |request, response|
Dec 04 23:51:28.120 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 04 23:51:28.120 INFO [stderr] 
Dec 04 23:51:28.134 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 23:51:28.134 INFO [stderr]   --> src/main.rs:73:5
Dec 04 23:51:28.134 INFO [stderr]    |
Dec 04 23:51:28.134 INFO [stderr] 73 |     server.listen("127.0.0.1:1992");
Dec 04 23:51:28.135 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:28.135 INFO [stderr]    |
Dec 04 23:51:28.135 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 23:51:28.136 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 23:51:28.136 INFO [stderr] 
Dec 04 23:51:28.235 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 04 23:51:28.235 INFO [stderr]  --> src/main.rs:9:44
Dec 04 23:51:28.236 INFO [stderr]   |
Dec 04 23:51:28.236 INFO [stderr] 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Dec 04 23:51:28.236 INFO [stderr]   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Dec 04 23:51:28.236 INFO [stderr]   |
Dec 04 23:51:28.237 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 23:51:28.237 INFO [stderr] 
Dec 04 23:51:28.237 INFO [stderr] warning: unused import: `mongodb::error::Result as MongoResult`
Dec 04 23:51:28.237 INFO [stderr]   --> src/main.rs:16:5
Dec 04 23:51:28.237 INFO [stderr]    |
Dec 04 23:51:28.237 INFO [stderr] 16 | use mongodb::error::Result as MongoResult;
Dec 04 23:51:28.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:28.237 INFO [stderr] 
Dec 04 23:51:28.237 INFO [stderr] warning: unused imports: `Bson`, `Document`
Dec 04 23:51:28.237 INFO [stderr]   --> src/main.rs:19:12
Dec 04 23:51:28.237 INFO [stderr]    |
Dec 04 23:51:28.237 INFO [stderr] 19 | use bson::{Bson, Document};
Dec 04 23:51:28.237 INFO [stderr]    |            ^^^^  ^^^^^^^^
Dec 04 23:51:28.237 INFO [stderr] 
Dec 04 23:51:28.237 INFO [stderr] warning: unused import: `bson::oid::ObjectId`
Dec 04 23:51:28.237 INFO [stderr]   --> src/main.rs:20:5
Dec 04 23:51:28.237 INFO [stderr]    |
Dec 04 23:51:28.237 INFO [stderr] 20 | use bson::oid::ObjectId;
Dec 04 23:51:28.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:28.237 INFO [stderr] 
Dec 04 23:51:28.237 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 04 23:51:28.237 INFO [stderr]   --> src/main.rs:23:29
Dec 04 23:51:28.237 INFO [stderr]    |
Dec 04 23:51:28.237 INFO [stderr] 23 | use rustc_serialize::json::{Json, ToJson};
Dec 04 23:51:28.237 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 04 23:51:28.237 INFO [stderr] 
Dec 04 23:51:28.336 INFO [stderr] warning: unused variable: `request`
Dec 04 23:51:28.336 INFO [stderr]   --> src/main.rs:37:40
Dec 04 23:51:28.336 INFO [stderr]    |
Dec 04 23:51:28.337 INFO [stderr] 37 |     router.get("/home", middleware! { |request, response|
Dec 04 23:51:28.337 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_request` instead
Dec 04 23:51:28.337 INFO [stderr]    |
Dec 04 23:51:28.343 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:51:28.343 INFO [stderr] 
Dec 04 23:51:28.343 INFO [stderr] warning: unused variable: `request`
Dec 04 23:51:28.343 INFO [stderr]   --> src/main.rs:41:41
Dec 04 23:51:28.343 INFO [stderr]    |
Dec 04 23:51:28.343 INFO [stderr] 41 |     router.get("/users", middleware! { |request, response|
Dec 04 23:51:28.343 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 04 23:51:28.343 INFO [stderr] 
Dec 04 23:51:28.350 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 23:51:28.350 INFO [stderr]   --> src/main.rs:73:5
Dec 04 23:51:28.351 INFO [stderr]    |
Dec 04 23:51:28.351 INFO [stderr] 73 |     server.listen("127.0.0.1:1992");
Dec 04 23:51:28.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:51:28.351 INFO [stderr]    |
Dec 04 23:51:28.351 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 23:51:28.351 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 23:51:28.351 INFO [stderr] 
Dec 04 23:51:28.377 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.04s
Dec 04 23:51:28.395 INFO [stderr] su: No module specific data is present
Dec 04 23:51:28.864 INFO running `"docker" "inspect" "0ce863805670c791e89eb291bbd5961b7ee0d24c218c05ba0f48436b6d9544d6"`
Dec 04 23:51:29.044 INFO running `"docker" "rm" "-f" "0ce863805670c791e89eb291bbd5961b7ee0d24c218c05ba0f48436b6d9544d6"`
Dec 04 23:51:29.219 INFO [stdout] 0ce863805670c791e89eb291bbd5961b7ee0d24c218c05ba0f48436b6d9544d6