Nov 17 11:27:18.530 INFO testing TheAdnan/Nickel-test against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 11:27:18.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 11:27:18.975 INFO [stdout] 1227901c8db474badb0355cad2a81723e50a902ae2faed1d1d47406d73ab88cd
Nov 17 11:27:18.983 INFO running `"docker" "start" "-a" "1227901c8db474badb0355cad2a81723e50a902ae2faed1d1d47406d73ab88cd"`
Nov 17 11:27:20.035 INFO [stderr] usermod: no changes
Nov 17 11:27:20.303 INFO [stderr]    Compiling serde_json v1.0.19
Nov 17 11:27:20.319 INFO [stderr]    Compiling scan_fmt v0.1.3
Nov 17 11:27:20.319 INFO [stderr]    Compiling textnonce v0.6.3
Nov 17 11:27:24.415 INFO [stderr]    Compiling bson v0.10.0
Nov 17 11:27:26.700 INFO [stderr]    Compiling mongodb v0.3.7
Nov 17 11:27:33.577 INFO [stderr]    Compiling rust-web v0.1.0 (/source)
Nov 17 11:27:36.055 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Nov 17 11:27:36.055 INFO [stderr]  --> src/main.rs:9:44
Nov 17 11:27:36.055 INFO [stderr]   |
Nov 17 11:27:36.055 INFO [stderr] 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Nov 17 11:27:36.055 INFO [stderr]   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Nov 17 11:27:36.055 INFO [stderr]   |
Nov 17 11:27:36.055 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 11:27:36.055 INFO [stderr] 
Nov 17 11:27:36.055 INFO [stderr] warning: unused import: `mongodb::error::Result as MongoResult`
Nov 17 11:27:36.055 INFO [stderr]   --> src/main.rs:16:5
Nov 17 11:27:36.055 INFO [stderr]    |
Nov 17 11:27:36.055 INFO [stderr] 16 | use mongodb::error::Result as MongoResult;
Nov 17 11:27:36.055 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 11:27:36.055 INFO [stderr] 
Nov 17 11:27:36.055 INFO [stderr] warning: unused imports: `Bson`, `Document`
Nov 17 11:27:36.055 INFO [stderr]   --> src/main.rs:19:12
Nov 17 11:27:36.055 INFO [stderr]    |
Nov 17 11:27:36.055 INFO [stderr] 19 | use bson::{Bson, Document};
Nov 17 11:27:36.055 INFO [stderr]    |            ^^^^  ^^^^^^^^
Nov 17 11:27:36.055 INFO [stderr] 
Nov 17 11:27:36.055 INFO [stderr] warning: unused import: `bson::oid::ObjectId`
Nov 17 11:27:36.055 INFO [stderr]   --> src/main.rs:20:5
Nov 17 11:27:36.055 INFO [stderr]    |
Nov 17 11:27:36.055 INFO [stderr] 20 | use bson::oid::ObjectId;
Nov 17 11:27:36.055 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 17 11:27:36.055 INFO [stderr] 
Nov 17 11:27:36.055 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Nov 17 11:27:36.055 INFO [stderr]   --> src/main.rs:23:29
Nov 17 11:27:36.055 INFO [stderr]    |
Nov 17 11:27:36.055 INFO [stderr] 23 | use rustc_serialize::json::{Json, ToJson};
Nov 17 11:27:36.055 INFO [stderr]    |                             ^^^^  ^^^^^^
Nov 17 11:27:36.055 INFO [stderr] 
Nov 17 11:27:36.175 INFO [stderr] warning: unused variable: `request`
Nov 17 11:27:36.175 INFO [stderr]   --> src/main.rs:37:40
Nov 17 11:27:36.175 INFO [stderr]    |
Nov 17 11:27:36.175 INFO [stderr] 37 |     router.get("/home", middleware! { |request, response|
Nov 17 11:27:36.175 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_request` instead
Nov 17 11:27:36.175 INFO [stderr]    |
Nov 17 11:27:36.175 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 11:27:36.175 INFO [stderr] 
Nov 17 11:27:36.175 INFO [stderr] warning: unused variable: `request`
Nov 17 11:27:36.175 INFO [stderr]   --> src/main.rs:41:41
Nov 17 11:27:36.175 INFO [stderr]    |
Nov 17 11:27:36.175 INFO [stderr] 41 |     router.get("/users", middleware! { |request, response|
Nov 17 11:27:36.175 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Nov 17 11:27:36.175 INFO [stderr] 
Nov 17 11:27:36.189 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 11:27:36.189 INFO [stderr]   --> src/main.rs:73:5
Nov 17 11:27:36.189 INFO [stderr]    |
Nov 17 11:27:36.189 INFO [stderr] 73 |     server.listen("127.0.0.1:1992");
Nov 17 11:27:36.189 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 11:27:36.189 INFO [stderr]    |
Nov 17 11:27:36.189 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 11:27:36.189 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 11:27:36.189 INFO [stderr] 
Nov 17 11:27:40.369 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.31s
Nov 17 11:27:40.380 INFO [stderr] su: No module specific data is present
Nov 17 11:27:40.676 INFO running `"docker" "inspect" "1227901c8db474badb0355cad2a81723e50a902ae2faed1d1d47406d73ab88cd"`
Nov 17 11:27:40.838 INFO running `"docker" "rm" "-f" "1227901c8db474badb0355cad2a81723e50a902ae2faed1d1d47406d73ab88cd"`
Nov 17 11:27:40.920 INFO [stdout] 1227901c8db474badb0355cad2a81723e50a902ae2faed1d1d47406d73ab88cd
Nov 17 11:27:40.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 11:27:41.149 INFO [stdout] e2f956798fa91e01056c91bc9efa6b03895d4be9e8456381affd19b7f3ea78e5
Nov 17 11:27:41.152 INFO running `"docker" "start" "-a" "e2f956798fa91e01056c91bc9efa6b03895d4be9e8456381affd19b7f3ea78e5"`
Nov 17 11:27:41.528 INFO [stderr] usermod: no changes
Nov 17 11:27:41.681 INFO [stderr]    Compiling rust-web v0.1.0 (/source)
Nov 17 11:27:44.118 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Nov 17 11:27:44.118 INFO [stderr]  --> src/main.rs:9:44
Nov 17 11:27:44.118 INFO [stderr]   |
Nov 17 11:27:44.118 INFO [stderr] 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Nov 17 11:27:44.118 INFO [stderr]   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Nov 17 11:27:44.118 INFO [stderr]   |
Nov 17 11:27:44.118 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 11:27:44.118 INFO [stderr] 
Nov 17 11:27:44.118 INFO [stderr] warning: unused import: `mongodb::error::Result as MongoResult`
Nov 17 11:27:44.118 INFO [stderr]   --> src/main.rs:16:5
Nov 17 11:27:44.118 INFO [stderr]    |
Nov 17 11:27:44.118 INFO [stderr] 16 | use mongodb::error::Result as MongoResult;
Nov 17 11:27:44.118 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 11:27:44.118 INFO [stderr] 
Nov 17 11:27:44.118 INFO [stderr] warning: unused imports: `Bson`, `Document`
Nov 17 11:27:44.118 INFO [stderr]   --> src/main.rs:19:12
Nov 17 11:27:44.119 INFO [stderr]    |
Nov 17 11:27:44.119 INFO [stderr] 19 | use bson::{Bson, Document};
Nov 17 11:27:44.119 INFO [stderr]    |            ^^^^  ^^^^^^^^
Nov 17 11:27:44.119 INFO [stderr] 
Nov 17 11:27:44.119 INFO [stderr] warning: unused import: `bson::oid::ObjectId`
Nov 17 11:27:44.119 INFO [stderr]   --> src/main.rs:20:5
Nov 17 11:27:44.119 INFO [stderr]    |
Nov 17 11:27:44.119 INFO [stderr] 20 | use bson::oid::ObjectId;
Nov 17 11:27:44.119 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 17 11:27:44.119 INFO [stderr] 
Nov 17 11:27:44.119 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Nov 17 11:27:44.119 INFO [stderr]   --> src/main.rs:23:29
Nov 17 11:27:44.119 INFO [stderr]    |
Nov 17 11:27:44.119 INFO [stderr] 23 | use rustc_serialize::json::{Json, ToJson};
Nov 17 11:27:44.119 INFO [stderr]    |                             ^^^^  ^^^^^^
Nov 17 11:27:44.119 INFO [stderr] 
Nov 17 11:27:44.207 INFO [stderr] warning: unused variable: `request`
Nov 17 11:27:44.207 INFO [stderr]   --> src/main.rs:37:40
Nov 17 11:27:44.207 INFO [stderr]    |
Nov 17 11:27:44.207 INFO [stderr] 37 |     router.get("/home", middleware! { |request, response|
Nov 17 11:27:44.207 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_request` instead
Nov 17 11:27:44.207 INFO [stderr]    |
Nov 17 11:27:44.208 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 11:27:44.208 INFO [stderr] 
Nov 17 11:27:44.208 INFO [stderr] warning: unused variable: `request`
Nov 17 11:27:44.208 INFO [stderr]   --> src/main.rs:41:41
Nov 17 11:27:44.208 INFO [stderr]    |
Nov 17 11:27:44.208 INFO [stderr] 41 |     router.get("/users", middleware! { |request, response|
Nov 17 11:27:44.208 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Nov 17 11:27:44.208 INFO [stderr] 
Nov 17 11:27:44.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 11:27:44.220 INFO [stderr]   --> src/main.rs:73:5
Nov 17 11:27:44.220 INFO [stderr]    |
Nov 17 11:27:44.220 INFO [stderr] 73 |     server.listen("127.0.0.1:1992");
Nov 17 11:27:44.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 11:27:44.220 INFO [stderr]    |
Nov 17 11:27:44.221 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 11:27:44.221 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 11:27:44.221 INFO [stderr] 
Nov 17 11:27:44.545 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Nov 17 11:27:44.555 INFO [stderr] su: No module specific data is present
Nov 17 11:27:45.306 INFO running `"docker" "inspect" "e2f956798fa91e01056c91bc9efa6b03895d4be9e8456381affd19b7f3ea78e5"`
Nov 17 11:27:45.559 INFO running `"docker" "rm" "-f" "e2f956798fa91e01056c91bc9efa6b03895d4be9e8456381affd19b7f3ea78e5"`
Nov 17 11:27:45.870 INFO [stdout] e2f956798fa91e01056c91bc9efa6b03895d4be9e8456381affd19b7f3ea78e5
Nov 17 11:27:45.875 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 11:27:46.440 INFO [stdout] 6d3ed75353943ce9ba58e276fadda10efbdb963588ae69320988bff489f4e1e7
Nov 17 11:27:46.442 INFO running `"docker" "start" "-a" "6d3ed75353943ce9ba58e276fadda10efbdb963588ae69320988bff489f4e1e7"`
Nov 17 11:27:47.707 INFO [stderr] usermod: no changes
Nov 17 11:27:47.923 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Nov 17 11:27:47.930 INFO [stderr]      Running /target/debug/deps/rust_web-4e122de1ec017b65
Nov 17 11:27:47.942 INFO [stdout] 
Nov 17 11:27:47.942 INFO [stdout] running 0 tests
Nov 17 11:27:47.942 INFO [stdout] 
Nov 17 11:27:47.943 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 11:27:47.945 INFO [stdout] 
Nov 17 11:27:47.946 INFO [stderr] su: No module specific data is present
Nov 17 11:27:48.376 INFO running `"docker" "inspect" "6d3ed75353943ce9ba58e276fadda10efbdb963588ae69320988bff489f4e1e7"`
Nov 17 11:27:48.553 INFO running `"docker" "rm" "-f" "6d3ed75353943ce9ba58e276fadda10efbdb963588ae69320988bff489f4e1e7"`
Nov 17 11:27:48.651 INFO [stdout] 6d3ed75353943ce9ba58e276fadda10efbdb963588ae69320988bff489f4e1e7