Dec 11 05:06:50.400 INFO checking zjhken/EngApp against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 05:06:50.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 05:06:50.843 INFO [stdout] 067f5caeadd01abf846aef6c6e99a4c5ff4806ed5017d3fd8ec821a58b4d9e64
Dec 11 05:06:50.846 INFO running `"docker" "start" "-a" "067f5caeadd01abf846aef6c6e99a4c5ff4806ed5017d3fd8ec821a58b4d9e64"`
Dec 11 05:06:52.138 INFO [stderr] usermod: no changes
Dec 11 05:06:52.596 INFO [stderr]     Checking ucd-util v0.1.2
Dec 11 05:06:52.608 INFO [stderr]     Checking listenfd v0.3.3
Dec 11 05:06:52.609 INFO [stderr]     Checking log v0.4.6
Dec 11 05:06:52.616 INFO [stderr]     Checking memchr v2.1.1
Dec 11 05:06:52.624 INFO [stderr]    Compiling quote v0.6.9
Dec 11 05:06:53.352 INFO [stderr]     Checking regex-syntax v0.6.2
Dec 11 05:06:53.844 INFO [stderr]     Checking tokio-io v0.1.10
Dec 11 05:06:53.844 INFO [stderr]     Checking mio v0.6.16
Dec 11 05:06:53.844 INFO [stderr]     Checking tokio-threadpool v0.1.8
Dec 11 05:06:55.189 INFO [stderr]    Compiling syn v0.15.17
Dec 11 05:06:55.760 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 11 05:06:58.957 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 11 05:06:58.957 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 11 05:06:58.957 INFO [stderr]     Checking h2 v0.1.13
Dec 11 05:07:00.426 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 11 05:07:00.428 INFO [stderr]     Checking mio-uds v0.6.7
Dec 11 05:07:02.936 INFO [stderr]     Checking tokio-uds v0.2.3
Dec 11 05:07:02.936 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 11 05:07:02.936 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 11 05:07:02.936 INFO [stderr]     Checking tokio-signal v0.2.6
Dec 11 05:07:05.090 INFO [stderr]     Checking trust-dns-proto v0.4.3
Dec 11 05:07:05.417 INFO [stderr]     Checking tokio v0.1.11
Dec 11 05:07:11.104 INFO [stderr]     Checking regex v1.0.5
Dec 11 05:07:14.656 INFO [stderr]     Checking trust-dns-resolver v0.9.1
Dec 11 05:07:31.276 INFO [stderr]    Compiling synstructure v0.10.1
Dec 11 05:07:31.276 INFO [stderr]    Compiling actix_derive v0.3.1
Dec 11 05:07:40.776 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 11 05:07:43.593 INFO [stderr]     Checking failure v0.1.3
Dec 11 05:07:43.953 INFO [stderr]     Checking trust-dns-proto v0.5.0-alpha.5
Dec 11 05:07:43.953 INFO [stderr]     Checking actix v0.7.5
Dec 11 05:07:48.388 INFO [stderr]     Checking trust-dns-resolver v0.10.0-alpha.3
Dec 11 05:07:49.732 INFO [stderr]     Checking actix-net v0.1.1
Dec 11 05:07:51.704 INFO [stderr]     Checking actix-web v0.7.13
Dec 11 05:08:01.012 INFO [stderr]     Checking EngApp v0.1.0 (/source)
Dec 11 05:08:01.399 INFO [stderr] warning: unused import: `actix_web::Body`
Dec 11 05:08:01.399 INFO [stderr]  --> src/main.rs:9:5
Dec 11 05:08:01.399 INFO [stderr]   |
Dec 11 05:08:01.399 INFO [stderr] 9 | use actix_web::Body;
Dec 11 05:08:01.399 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 05:08:01.399 INFO [stderr]   |
Dec 11 05:08:01.399 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:08:01.399 INFO [stderr] 
Dec 11 05:08:01.399 INFO [stderr] warning: unused import: `std::iter::once`
Dec 11 05:08:01.399 INFO [stderr]   --> src/main.rs:10:5
Dec 11 05:08:01.399 INFO [stderr]    |
Dec 11 05:08:01.399 INFO [stderr] 10 | use std::iter::once;
Dec 11 05:08:01.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 05:08:01.399 INFO [stderr] 
Dec 11 05:08:01.432 INFO [stderr] warning: unused import: `actix_web::Body`
Dec 11 05:08:01.432 INFO [stderr]  --> src/main.rs:9:5
Dec 11 05:08:01.432 INFO [stderr]   |
Dec 11 05:08:01.432 INFO [stderr] 9 | use actix_web::Body;
Dec 11 05:08:01.432 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 05:08:01.432 INFO [stderr]   |
Dec 11 05:08:01.432 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:08:01.432 INFO [stderr] 
Dec 11 05:08:01.432 INFO [stderr] warning: unused import: `std::iter::once`
Dec 11 05:08:01.432 INFO [stderr]   --> src/main.rs:10:5
Dec 11 05:08:01.432 INFO [stderr]    |
Dec 11 05:08:01.432 INFO [stderr] 10 | use std::iter::once;
Dec 11 05:08:01.432 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 05:08:01.432 INFO [stderr] 
Dec 11 05:08:01.509 INFO [stderr] warning: unused variable: `r`
Dec 11 05:08:01.509 INFO [stderr]   --> src/main.rs:23:30
Dec 11 05:08:01.509 INFO [stderr]    |
Dec 11 05:08:01.509 INFO [stderr] 23 |                     .resource("/", |r| r.f(|r| HttpResponse::Ok())),
Dec 11 05:08:01.509 INFO [stderr]    |                                             ^ help: consider using `_r` instead
Dec 11 05:08:01.509 INFO [stderr]    |
Dec 11 05:08:01.509 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 05:08:01.509 INFO [stderr] 
Dec 11 05:08:01.509 INFO [stderr] warning: unused variable: `req`
Dec 11 05:08:01.509 INFO [stderr]   --> src/main.rs:31:10
Dec 11 05:08:01.509 INFO [stderr]    |
Dec 11 05:08:01.509 INFO [stderr] 31 | fn index(req: HttpRequest) -> HttpResponse {
Dec 11 05:08:01.509 INFO [stderr]    |          ^^^ help: consider using `_req` instead
Dec 11 05:08:01.509 INFO [stderr] 
Dec 11 05:08:01.512 INFO [stderr] warning: unused variable: `req`
Dec 11 05:08:01.512 INFO [stderr]   --> src/main.rs:36:20
Dec 11 05:08:01.512 INFO [stderr]    |
Dec 11 05:08:01.512 INFO [stderr] 36 | fn redirectToIndex(req: HttpRequest) -> HttpResponse {
Dec 11 05:08:01.512 INFO [stderr]    |                    ^^^ help: consider using `_req` instead
Dec 11 05:08:01.512 INFO [stderr] 
Dec 11 05:08:01.512 INFO [stderr] warning: unused variable: `req`
Dec 11 05:08:01.512 INFO [stderr]   --> src/main.rs:43:12
Dec 11 05:08:01.512 INFO [stderr]    |
Dec 11 05:08:01.512 INFO [stderr] 43 | fn analyze(req: HttpRequest) -> HttpResponse {
Dec 11 05:08:01.512 INFO [stderr]    |            ^^^ help: consider using `_req` instead
Dec 11 05:08:01.512 INFO [stderr] 
Dec 11 05:08:01.512 INFO [stderr] warning: unused variable: `req`
Dec 11 05:08:01.512 INFO [stderr]   --> src/main.rs:46:11
Dec 11 05:08:01.512 INFO [stderr]    |
Dec 11 05:08:01.512 INFO [stderr] 46 | fn learnt(req: HttpRequest) -> HttpResponse {
Dec 11 05:08:01.512 INFO [stderr]    |           ^^^ help: consider using `_req` instead
Dec 11 05:08:01.512 INFO [stderr] 
Dec 11 05:08:01.536 INFO [stderr] warning: unused variable: `r`
Dec 11 05:08:01.536 INFO [stderr]   --> src/main.rs:23:30
Dec 11 05:08:01.536 INFO [stderr]    |
Dec 11 05:08:01.536 INFO [stderr] 23 |                     .resource("/", |r| r.f(|r| HttpResponse::Ok())),
Dec 11 05:08:01.536 INFO [stderr]    |                                             ^ help: consider using `_r` instead
Dec 11 05:08:01.536 INFO [stderr]    |
Dec 11 05:08:01.536 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 05:08:01.536 INFO [stderr] 
Dec 11 05:08:01.537 INFO [stderr] warning: unused variable: `req`
Dec 11 05:08:01.537 INFO [stderr]   --> src/main.rs:31:10
Dec 11 05:08:01.537 INFO [stderr]    |
Dec 11 05:08:01.537 INFO [stderr] 31 | fn index(req: HttpRequest) -> HttpResponse {
Dec 11 05:08:01.537 INFO [stderr]    |          ^^^ help: consider using `_req` instead
Dec 11 05:08:01.540 INFO [stderr] 
Dec 11 05:08:01.540 INFO [stderr] warning: unused variable: `req`
Dec 11 05:08:01.540 INFO [stderr]   --> src/main.rs:36:20
Dec 11 05:08:01.540 INFO [stderr]    |
Dec 11 05:08:01.540 INFO [stderr] 36 | fn redirectToIndex(req: HttpRequest) -> HttpResponse {
Dec 11 05:08:01.540 INFO [stderr]    |                    ^^^ help: consider using `_req` instead
Dec 11 05:08:01.540 INFO [stderr] 
Dec 11 05:08:01.540 INFO [stderr] warning: unused variable: `req`
Dec 11 05:08:01.540 INFO [stderr]   --> src/main.rs:43:12
Dec 11 05:08:01.540 INFO [stderr]    |
Dec 11 05:08:01.540 INFO [stderr] 43 | fn analyze(req: HttpRequest) -> HttpResponse {
Dec 11 05:08:01.540 INFO [stderr]    |            ^^^ help: consider using `_req` instead
Dec 11 05:08:01.540 INFO [stderr] 
Dec 11 05:08:01.540 INFO [stderr] warning: unused variable: `req`
Dec 11 05:08:01.540 INFO [stderr]   --> src/main.rs:46:11
Dec 11 05:08:01.540 INFO [stderr]    |
Dec 11 05:08:01.540 INFO [stderr] 46 | fn learnt(req: HttpRequest) -> HttpResponse {
Dec 11 05:08:01.540 INFO [stderr]    |           ^^^ help: consider using `_req` instead
Dec 11 05:08:01.540 INFO [stderr] 
Dec 11 05:08:01.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Dec 11 05:08:01.581 INFO [stderr] su: No module specific data is present
Dec 11 05:08:01.998 INFO running `"docker" "inspect" "067f5caeadd01abf846aef6c6e99a4c5ff4806ed5017d3fd8ec821a58b4d9e64"`
Dec 11 05:08:02.066 INFO running `"docker" "rm" "-f" "067f5caeadd01abf846aef6c6e99a4c5ff4806ed5017d3fd8ec821a58b4d9e64"`
Dec 11 05:08:02.163 INFO [stdout] 067f5caeadd01abf846aef6c6e99a4c5ff4806ed5017d3fd8ec821a58b4d9e64