Dec 11 13:10:24.017 INFO checking mtmr0x/rastreamento-correios against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 13:10:24.017 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13:10:24.390 INFO [stdout] 718c68e798203021f2cf54b21695fdeb98967ba6fd4ba97cc20e913e21a69423
Dec 11 13:10:24.392 INFO running `"docker" "start" "-a" "718c68e798203021f2cf54b21695fdeb98967ba6fd4ba97cc20e913e21a69423"`
Dec 11 13:10:25.040 INFO [stderr] usermod: no changes
Dec 11 13:10:25.228 INFO [stderr]     Checking iovec v0.1.0
Dec 11 13:10:25.233 INFO [stderr]     Checking memchr v1.0.1
Dec 11 13:10:25.233 INFO [stderr]     Checking time v0.1.37
Dec 11 13:10:25.233 INFO [stderr]     Checking num_cpus v1.6.2
Dec 11 13:10:25.233 INFO [stderr]     Checking net2 v0.2.29
Dec 11 13:10:25.244 INFO [stderr]     Checking mustache v0.8.0
Dec 11 13:10:25.244 INFO [stderr]     Checking base64 v0.6.0
Dec 11 13:10:25.244 INFO [stderr]     Checking idna v0.1.2
Dec 11 13:10:25.876 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 11 13:10:26.240 INFO [stderr]     Checking bytes v0.4.4
Dec 11 13:10:26.756 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 11 13:10:26.876 INFO [stderr]     Checking regex v0.2.2
Dec 11 13:10:27.553 INFO [stderr]     Checking mio v0.6.9
Dec 11 13:10:27.808 INFO [stderr]     Checking tokio-io v0.1.2
Dec 11 13:10:30.519 INFO [stderr]     Checking url v1.5.1
Dec 11 13:10:31.672 INFO [stderr]     Checking tokio-core v0.1.8
Dec 11 13:10:32.702 INFO [stderr]     Checking hyper v0.10.12
Dec 11 13:10:33.289 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 11 13:10:36.323 INFO [stderr]     Checking hyper v0.11.0
Dec 11 13:10:38.205 INFO [stderr]     Checking nickel v0.10.0
Dec 11 13:10:42.532 INFO [stderr]     Checking rastreamento v0.1.0 (/source)
Dec 11 13:10:43.508 INFO [stderr] warning: unused import: `nickel::status::StatusCode`
Dec 11 13:10:43.508 INFO [stderr]  --> src/main.rs:4:5
Dec 11 13:10:43.508 INFO [stderr]   |
Dec 11 13:10:43.508 INFO [stderr] 4 | use nickel::status::StatusCode;
Dec 11 13:10:43.508 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:10:43.508 INFO [stderr]   |
Dec 11 13:10:43.508 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 13:10:43.508 INFO [stderr] 
Dec 11 13:10:43.508 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 11 13:10:43.508 INFO [stderr]  --> src/main.rs:6:29
Dec 11 13:10:43.508 INFO [stderr]   |
Dec 11 13:10:43.508 INFO [stderr] 6 | use rustc_serialize::json::{Json, ToJson};
Dec 11 13:10:43.508 INFO [stderr]   |                             ^^^^  ^^^^^^
Dec 11 13:10:43.508 INFO [stderr] 
Dec 11 13:10:43.522 INFO [stderr] warning: unused import: `nickel::status::StatusCode`
Dec 11 13:10:43.522 INFO [stderr]  --> src/main.rs:4:5
Dec 11 13:10:43.524 INFO [stderr]   |
Dec 11 13:10:43.524 INFO [stderr] 4 | use nickel::status::StatusCode;
Dec 11 13:10:43.524 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:10:43.524 INFO [stderr]   |
Dec 11 13:10:43.524 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 13:10:43.524 INFO [stderr] 
Dec 11 13:10:43.524 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 11 13:10:43.524 INFO [stderr]  --> src/main.rs:6:29
Dec 11 13:10:43.524 INFO [stderr]   |
Dec 11 13:10:43.524 INFO [stderr] 6 | use rustc_serialize::json::{Json, ToJson};
Dec 11 13:10:43.524 INFO [stderr]   |                             ^^^^  ^^^^^^
Dec 11 13:10:43.524 INFO [stderr] 
Dec 11 13:10:43.616 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 13:10:43.616 INFO [stderr]   --> src/main.rs:23:5
Dec 11 13:10:43.616 INFO [stderr]    |
Dec 11 13:10:43.616 INFO [stderr] 23 |     server.listen("127.0.0.1:6767");
Dec 11 13:10:43.616 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:10:43.616 INFO [stderr]    |
Dec 11 13:10:43.616 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 13:10:43.616 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 13:10:43.616 INFO [stderr] 
Dec 11 13:10:43.616 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 13:10:43.616 INFO [stderr]   --> src/main.rs:23:5
Dec 11 13:10:43.616 INFO [stderr]    |
Dec 11 13:10:43.616 INFO [stderr] 23 |     server.listen("127.0.0.1:6767");
Dec 11 13:10:43.616 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:10:43.616 INFO [stderr]    |
Dec 11 13:10:43.616 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 13:10:43.616 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 13:10:43.616 INFO [stderr] 
Dec 11 13:10:43.637 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.57s
Dec 11 13:10:43.645 INFO [stderr] su: No module specific data is present
Dec 11 13:10:44.160 INFO running `"docker" "inspect" "718c68e798203021f2cf54b21695fdeb98967ba6fd4ba97cc20e913e21a69423"`
Dec 11 13:10:44.249 INFO running `"docker" "rm" "-f" "718c68e798203021f2cf54b21695fdeb98967ba6fd4ba97cc20e913e21a69423"`
Dec 11 13:10:44.384 INFO [stdout] 718c68e798203021f2cf54b21695fdeb98967ba6fd4ba97cc20e913e21a69423