Dec 14 05:24:24.919 INFO testing TheAdnan/Nickel-test against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 05:24:24.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 05:24:25.279 INFO [stdout] 7bbd4c2f5165ef391ba3e29e753b8eef8c2ad8146c87479e6690c08fb0f357fc
Dec 14 05:24:25.287 INFO running `"docker" "start" "-a" "7bbd4c2f5165ef391ba3e29e753b8eef8c2ad8146c87479e6690c08fb0f357fc"`
Dec 14 05:24:25.779 INFO [stderr] usermod: no changes
Dec 14 05:24:25.986 INFO [stderr]    Compiling serde_json v1.0.19
Dec 14 05:24:25.991 INFO [stderr]    Compiling scan_fmt v0.1.3
Dec 14 05:24:25.991 INFO [stderr]    Compiling textnonce v0.6.3
Dec 14 05:24:29.795 INFO [stderr]    Compiling bson v0.10.0
Dec 14 05:24:33.195 INFO [stderr]    Compiling mongodb v0.3.7
Dec 14 05:24:43.246 INFO [stderr]    Compiling rust-web v0.1.0 (/source)
Dec 14 05:24:46.428 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 14 05:24:46.429 INFO [stderr]  --> src/main.rs:9:44
Dec 14 05:24:46.429 INFO [stderr]   |
Dec 14 05:24:46.429 INFO [stderr] 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Dec 14 05:24:46.429 INFO [stderr]   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Dec 14 05:24:46.429 INFO [stderr]   |
Dec 14 05:24:46.429 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 05:24:46.429 INFO [stderr] 
Dec 14 05:24:46.429 INFO [stderr] warning: unused import: `mongodb::error::Result as MongoResult`
Dec 14 05:24:46.429 INFO [stderr]   --> src/main.rs:16:5
Dec 14 05:24:46.429 INFO [stderr]    |
Dec 14 05:24:46.429 INFO [stderr] 16 | use mongodb::error::Result as MongoResult;
Dec 14 05:24:46.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:24:46.429 INFO [stderr] 
Dec 14 05:24:46.429 INFO [stderr] warning: unused imports: `Bson`, `Document`
Dec 14 05:24:46.429 INFO [stderr]   --> src/main.rs:19:12
Dec 14 05:24:46.429 INFO [stderr]    |
Dec 14 05:24:46.429 INFO [stderr] 19 | use bson::{Bson, Document};
Dec 14 05:24:46.429 INFO [stderr]    |            ^^^^  ^^^^^^^^
Dec 14 05:24:46.429 INFO [stderr] 
Dec 14 05:24:46.429 INFO [stderr] warning: unused import: `bson::oid::ObjectId`
Dec 14 05:24:46.429 INFO [stderr]   --> src/main.rs:20:5
Dec 14 05:24:46.429 INFO [stderr]    |
Dec 14 05:24:46.429 INFO [stderr] 20 | use bson::oid::ObjectId;
Dec 14 05:24:46.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 14 05:24:46.429 INFO [stderr] 
Dec 14 05:24:46.429 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 14 05:24:46.429 INFO [stderr]   --> src/main.rs:23:29
Dec 14 05:24:46.429 INFO [stderr]    |
Dec 14 05:24:46.429 INFO [stderr] 23 | use rustc_serialize::json::{Json, ToJson};
Dec 14 05:24:46.429 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 14 05:24:46.429 INFO [stderr] 
Dec 14 05:24:46.567 INFO [stderr] warning: unused variable: `request`
Dec 14 05:24:46.567 INFO [stderr]   --> src/main.rs:37:40
Dec 14 05:24:46.567 INFO [stderr]    |
Dec 14 05:24:46.567 INFO [stderr] 37 |     router.get("/home", middleware! { |request, response|
Dec 14 05:24:46.567 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_request` instead
Dec 14 05:24:46.567 INFO [stderr]    |
Dec 14 05:24:46.567 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 05:24:46.567 INFO [stderr] 
Dec 14 05:24:46.567 INFO [stderr] warning: unused variable: `request`
Dec 14 05:24:46.567 INFO [stderr]   --> src/main.rs:41:41
Dec 14 05:24:46.567 INFO [stderr]    |
Dec 14 05:24:46.567 INFO [stderr] 41 |     router.get("/users", middleware! { |request, response|
Dec 14 05:24:46.567 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 14 05:24:46.567 INFO [stderr] 
Dec 14 05:24:46.573 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 05:24:46.575 INFO [stderr]   --> src/main.rs:73:5
Dec 14 05:24:46.575 INFO [stderr]    |
Dec 14 05:24:46.575 INFO [stderr] 73 |     server.listen("127.0.0.1:1992");
Dec 14 05:24:46.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:24:46.575 INFO [stderr]    |
Dec 14 05:24:46.575 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 05:24:46.575 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 05:24:46.575 INFO [stderr] 
Dec 14 05:24:51.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.80s
Dec 14 05:24:51.611 INFO [stderr] su: No module specific data is present
Dec 14 05:24:52.483 INFO running `"docker" "inspect" "7bbd4c2f5165ef391ba3e29e753b8eef8c2ad8146c87479e6690c08fb0f357fc"`
Dec 14 05:24:52.704 INFO running `"docker" "rm" "-f" "7bbd4c2f5165ef391ba3e29e753b8eef8c2ad8146c87479e6690c08fb0f357fc"`
Dec 14 05:24:52.855 INFO [stdout] 7bbd4c2f5165ef391ba3e29e753b8eef8c2ad8146c87479e6690c08fb0f357fc
Dec 14 05:24:52.857 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 05:24:53.107 INFO [stdout] d581efae5b4473047de77adb89c45ac219cb3b138da93cc0e84270efa033f072
Dec 14 05:24:53.112 INFO running `"docker" "start" "-a" "d581efae5b4473047de77adb89c45ac219cb3b138da93cc0e84270efa033f072"`
Dec 14 05:24:53.605 INFO [stderr] usermod: no changes
Dec 14 05:24:53.839 INFO [stderr]    Compiling rust-web v0.1.0 (/source)
Dec 14 05:24:56.795 INFO [stderr] warning: unused imports: `MediaType`, `MiddlewareResult`, `Request`, `Response`
Dec 14 05:24:56.795 INFO [stderr]  --> src/main.rs:9:44
Dec 14 05:24:56.796 INFO [stderr]   |
Dec 14 05:24:56.796 INFO [stderr] 9 | use nickel::{Nickel, HttpRouter, JsonBody, Response, Request, MediaType, MiddlewareResult};
Dec 14 05:24:56.796 INFO [stderr]   |                                            ^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^
Dec 14 05:24:56.796 INFO [stderr]   |
Dec 14 05:24:56.796 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 05:24:56.796 INFO [stderr] 
Dec 14 05:24:56.796 INFO [stderr] warning: unused import: `mongodb::error::Result as MongoResult`
Dec 14 05:24:56.796 INFO [stderr]   --> src/main.rs:16:5
Dec 14 05:24:56.796 INFO [stderr]    |
Dec 14 05:24:56.796 INFO [stderr] 16 | use mongodb::error::Result as MongoResult;
Dec 14 05:24:56.796 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:24:56.796 INFO [stderr] 
Dec 14 05:24:56.796 INFO [stderr] warning: unused imports: `Bson`, `Document`
Dec 14 05:24:56.796 INFO [stderr]   --> src/main.rs:19:12
Dec 14 05:24:56.796 INFO [stderr]    |
Dec 14 05:24:56.796 INFO [stderr] 19 | use bson::{Bson, Document};
Dec 14 05:24:56.796 INFO [stderr]    |            ^^^^  ^^^^^^^^
Dec 14 05:24:56.796 INFO [stderr] 
Dec 14 05:24:56.796 INFO [stderr] warning: unused import: `bson::oid::ObjectId`
Dec 14 05:24:56.796 INFO [stderr]   --> src/main.rs:20:5
Dec 14 05:24:56.796 INFO [stderr]    |
Dec 14 05:24:56.796 INFO [stderr] 20 | use bson::oid::ObjectId;
Dec 14 05:24:56.796 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 14 05:24:56.796 INFO [stderr] 
Dec 14 05:24:56.796 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 14 05:24:56.796 INFO [stderr]   --> src/main.rs:23:29
Dec 14 05:24:56.796 INFO [stderr]    |
Dec 14 05:24:56.796 INFO [stderr] 23 | use rustc_serialize::json::{Json, ToJson};
Dec 14 05:24:56.796 INFO [stderr]    |                             ^^^^  ^^^^^^
Dec 14 05:24:56.796 INFO [stderr] 
Dec 14 05:24:56.891 INFO [stderr] warning: unused variable: `request`
Dec 14 05:24:56.891 INFO [stderr]   --> src/main.rs:37:40
Dec 14 05:24:56.891 INFO [stderr]    |
Dec 14 05:24:56.891 INFO [stderr] 37 |     router.get("/home", middleware! { |request, response|
Dec 14 05:24:56.891 INFO [stderr]    |                                        ^^^^^^^ help: consider using `_request` instead
Dec 14 05:24:56.891 INFO [stderr]    |
Dec 14 05:24:56.891 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 05:24:56.891 INFO [stderr] 
Dec 14 05:24:56.891 INFO [stderr] warning: unused variable: `request`
Dec 14 05:24:56.891 INFO [stderr]   --> src/main.rs:41:41
Dec 14 05:24:56.891 INFO [stderr]    |
Dec 14 05:24:56.891 INFO [stderr] 41 |     router.get("/users", middleware! { |request, response|
Dec 14 05:24:56.891 INFO [stderr]    |                                         ^^^^^^^ help: consider using `_request` instead
Dec 14 05:24:56.891 INFO [stderr] 
Dec 14 05:24:56.911 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 05:24:56.911 INFO [stderr]   --> src/main.rs:73:5
Dec 14 05:24:56.911 INFO [stderr]    |
Dec 14 05:24:56.911 INFO [stderr] 73 |     server.listen("127.0.0.1:1992");
Dec 14 05:24:56.911 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:24:56.911 INFO [stderr]    |
Dec 14 05:24:56.911 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 05:24:56.911 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 05:24:56.911 INFO [stderr] 
Dec 14 05:24:57.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
Dec 14 05:24:57.350 INFO [stderr] su: No module specific data is present
Dec 14 05:24:58.647 INFO running `"docker" "inspect" "d581efae5b4473047de77adb89c45ac219cb3b138da93cc0e84270efa033f072"`
Dec 14 05:24:58.897 INFO running `"docker" "rm" "-f" "d581efae5b4473047de77adb89c45ac219cb3b138da93cc0e84270efa033f072"`
Dec 14 05:24:59.351 INFO [stdout] d581efae5b4473047de77adb89c45ac219cb3b138da93cc0e84270efa033f072
Dec 14 05:24:59.353 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 05:24:59.912 INFO [stdout] 476127fa89ae1eb5d55e5a66478ae29e266a04fb5b36ff4361ff49776c078cbd
Dec 14 05:24:59.914 INFO running `"docker" "start" "-a" "476127fa89ae1eb5d55e5a66478ae29e266a04fb5b36ff4361ff49776c078cbd"`
Dec 14 05:25:02.550 INFO [stderr] usermod: no changes
Dec 14 05:25:02.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Dec 14 05:25:02.879 INFO [stderr]      Running /target/debug/deps/rust_web-76e4cafddc9e6a71
Dec 14 05:25:02.882 INFO [stdout] 
Dec 14 05:25:02.882 INFO [stdout] running 0 tests
Dec 14 05:25:02.882 INFO [stdout] 
Dec 14 05:25:02.882 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 05:25:02.882 INFO [stdout] 
Dec 14 05:25:02.885 INFO [stderr] su: No module specific data is present
Dec 14 05:25:04.588 INFO running `"docker" "inspect" "476127fa89ae1eb5d55e5a66478ae29e266a04fb5b36ff4361ff49776c078cbd"`
Dec 14 05:25:05.055 INFO running `"docker" "rm" "-f" "476127fa89ae1eb5d55e5a66478ae29e266a04fb5b36ff4361ff49776c078cbd"`
Dec 14 05:25:05.463 INFO [stdout] 476127fa89ae1eb5d55e5a66478ae29e266a04fb5b36ff4361ff49776c078cbd