Dec 04 13:40:27.616 INFO checking mtmr0x/rastreamento-correios against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:40:27.616 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 13:40:28.104 INFO [stdout] c88e0c77320c16c34289729f6e38fedd911c358c2aa846d6d8a767df09f6b331
Dec 04 13:40:28.108 INFO running `"docker" "start" "-a" "c88e0c77320c16c34289729f6e38fedd911c358c2aa846d6d8a767df09f6b331"`
Dec 04 13:40:29.340 INFO [stderr] usermod: no changes
Dec 04 13:40:29.595 INFO [stderr]     Checking cfg-if v0.1.1
Dec 04 13:40:29.595 INFO [stderr]    Compiling version_check v0.1.2
Dec 04 13:40:29.620 INFO [stderr]     Checking iovec v0.1.0
Dec 04 13:40:29.620 INFO [stderr]     Checking memchr v1.0.1
Dec 04 13:40:29.623 INFO [stderr]     Checking time v0.1.37
Dec 04 13:40:29.623 INFO [stderr]     Checking num_cpus v1.6.2
Dec 04 13:40:29.623 INFO [stderr]     Checking unicode-bidi v0.3.3
Dec 04 13:40:29.623 INFO [stderr]     Checking mustache v0.8.0
Dec 04 13:40:29.803 INFO [stderr]     Checking base64 v0.6.0
Dec 04 13:40:30.855 INFO [stderr]     Checking net2 v0.2.29
Dec 04 13:40:30.947 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 04 13:40:32.731 INFO [stderr]     Checking bytes v0.4.4
Dec 04 13:40:32.742 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 04 13:40:32.759 INFO [stderr]     Checking idna v0.1.2
Dec 04 13:40:32.855 INFO [stderr]    Compiling unicase v1.4.2
Dec 04 13:40:33.583 INFO [stderr]     Checking mio v0.6.9
Dec 04 13:40:33.940 INFO [stderr]     Checking regex v0.2.2
Dec 04 13:40:35.315 INFO [stderr]     Checking tokio-io v0.1.2
Dec 04 13:40:36.419 INFO [stderr]     Checking url v1.5.1
Dec 04 13:40:37.018 INFO [stderr]     Checking tokio-core v0.1.8
Dec 04 13:40:38.532 INFO [stderr]     Checking hyper v0.10.12
Dec 04 13:40:39.207 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 13:40:42.611 INFO [stderr]     Checking hyper v0.11.0
Dec 04 13:40:43.084 INFO [stderr]     Checking nickel v0.10.0
Dec 04 13:40:48.269 INFO [stderr]     Checking rastreamento v0.1.0 (/source)
Dec 04 13:40:49.507 INFO [stderr] warning: unused import: `nickel::status::StatusCode`
Dec 04 13:40:49.507 INFO [stderr]  --> src/main.rs:4:5
Dec 04 13:40:49.507 INFO [stderr]   |
Dec 04 13:40:49.507 INFO [stderr] 4 | use nickel::status::StatusCode;
Dec 04 13:40:49.507 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:40:49.507 INFO [stderr]   |
Dec 04 13:40:49.507 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 13:40:49.507 INFO [stderr] 
Dec 04 13:40:49.507 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 04 13:40:49.507 INFO [stderr]  --> src/main.rs:6:29
Dec 04 13:40:49.507 INFO [stderr]   |
Dec 04 13:40:49.507 INFO [stderr] 6 | use rustc_serialize::json::{Json, ToJson};
Dec 04 13:40:49.507 INFO [stderr]   |                             ^^^^  ^^^^^^
Dec 04 13:40:49.507 INFO [stderr] 
Dec 04 13:40:49.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 13:40:49.619 INFO [stderr]   --> src/main.rs:23:5
Dec 04 13:40:49.619 INFO [stderr]    |
Dec 04 13:40:49.619 INFO [stderr] 23 |     server.listen("127.0.0.1:6767");
Dec 04 13:40:49.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:40:49.619 INFO [stderr]    |
Dec 04 13:40:49.619 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 13:40:49.619 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 13:40:49.619 INFO [stderr] 
Dec 04 13:40:49.703 INFO [stderr] warning: unused import: `nickel::status::StatusCode`
Dec 04 13:40:49.703 INFO [stderr]  --> src/main.rs:4:5
Dec 04 13:40:49.703 INFO [stderr]   |
Dec 04 13:40:49.703 INFO [stderr] 4 | use nickel::status::StatusCode;
Dec 04 13:40:49.703 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:40:49.703 INFO [stderr]   |
Dec 04 13:40:49.703 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 13:40:49.703 INFO [stderr] 
Dec 04 13:40:49.703 INFO [stderr] warning: unused imports: `Json`, `ToJson`
Dec 04 13:40:49.703 INFO [stderr]  --> src/main.rs:6:29
Dec 04 13:40:49.703 INFO [stderr]   |
Dec 04 13:40:49.703 INFO [stderr] 6 | use rustc_serialize::json::{Json, ToJson};
Dec 04 13:40:49.703 INFO [stderr]   |                             ^^^^  ^^^^^^
Dec 04 13:40:49.703 INFO [stderr] 
Dec 04 13:40:49.799 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 13:40:49.799 INFO [stderr]   --> src/main.rs:23:5
Dec 04 13:40:49.799 INFO [stderr]    |
Dec 04 13:40:49.799 INFO [stderr] 23 |     server.listen("127.0.0.1:6767");
Dec 04 13:40:49.799 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:40:49.799 INFO [stderr]    |
Dec 04 13:40:49.799 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 13:40:49.799 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 13:40:49.799 INFO [stderr] 
Dec 04 13:40:49.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.45s
Dec 04 13:40:49.837 INFO [stderr] su: No module specific data is present
Dec 04 13:40:50.569 INFO running `"docker" "inspect" "c88e0c77320c16c34289729f6e38fedd911c358c2aa846d6d8a767df09f6b331"`
Dec 04 13:40:50.862 INFO running `"docker" "rm" "-f" "c88e0c77320c16c34289729f6e38fedd911c358c2aa846d6d8a767df09f6b331"`
Dec 04 13:40:51.102 INFO [stdout] c88e0c77320c16c34289729f6e38fedd911c358c2aa846d6d8a767df09f6b331