Dec 12 09:13:07.155 INFO checking repos-0.1.8 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 09:13:07.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 09:13:07.558 INFO [stdout] e714cd455cfa0a46cd782832d07b7901a7012d44b315117c7a98ea25fad8b118
Dec 12 09:13:07.560 INFO running `"docker" "start" "-a" "e714cd455cfa0a46cd782832d07b7901a7012d44b315117c7a98ea25fad8b118"`
Dec 12 09:13:08.443 INFO [stderr] usermod: no changes
Dec 12 09:13:08.527 INFO [stderr]     Checking phf_shared v0.7.15
Dec 12 09:13:09.063 INFO [stderr]     Checking phf v0.7.15
Dec 12 09:13:09.541 INFO [stderr]     Checking postgres v0.11.12
Dec 12 09:13:11.879 INFO [stderr]     Checking r2d2_postgres v0.10.1
Dec 12 09:13:13.106 INFO [stderr]     Checking repos v0.1.8 (/source)
Dec 12 09:13:14.552 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 09:13:14.552 INFO [stderr]  --> src/lib.rs:7:1
Dec 12 09:13:14.552 INFO [stderr]   |
Dec 12 09:13:14.552 INFO [stderr] 7 | #[macro_use]
Dec 12 09:13:14.552 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 09:13:14.552 INFO [stderr]   |
Dec 12 09:13:14.552 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:13:14.552 INFO [stderr] 
Dec 12 09:13:14.596 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 09:13:14.596 INFO [stderr]  --> src/lib.rs:7:1
Dec 12 09:13:14.596 INFO [stderr]   |
Dec 12 09:13:14.596 INFO [stderr] 7 | #[macro_use]
Dec 12 09:13:14.596 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 09:13:14.596 INFO [stderr]   |
Dec 12 09:13:14.596 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:13:14.596 INFO [stderr] 
Dec 12 09:13:14.627 INFO [stderr] warning: unreachable expression
Dec 12 09:13:14.627 INFO [stderr]    --> src/lib.rs:295:5
Dec 12 09:13:14.627 INFO [stderr]     |
Dec 12 09:13:14.627 INFO [stderr] 295 |     None
Dec 12 09:13:14.627 INFO [stderr]     |     ^^^^
Dec 12 09:13:14.627 INFO [stderr]     |
Dec 12 09:13:14.627 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 09:13:14.627 INFO [stderr] 
Dec 12 09:13:14.632 INFO [stderr] warning: unreachable expression
Dec 12 09:13:14.632 INFO [stderr]    --> src/lib.rs:312:5
Dec 12 09:13:14.632 INFO [stderr]     |
Dec 12 09:13:14.632 INFO [stderr] 312 |     vec![]
Dec 12 09:13:14.632 INFO [stderr]     |     ^^^^^^
Dec 12 09:13:14.632 INFO [stderr]     |
Dec 12 09:13:14.632 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 09:13:14.632 INFO [stderr] 
Dec 12 09:13:14.686 INFO [stderr] warning: unreachable expression
Dec 12 09:13:14.686 INFO [stderr]    --> src/lib.rs:295:5
Dec 12 09:13:14.686 INFO [stderr]     |
Dec 12 09:13:14.686 INFO [stderr] 295 |     None
Dec 12 09:13:14.686 INFO [stderr]     |     ^^^^
Dec 12 09:13:14.686 INFO [stderr]     |
Dec 12 09:13:14.686 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 09:13:14.686 INFO [stderr] 
Dec 12 09:13:14.696 INFO [stderr] warning: unreachable expression
Dec 12 09:13:14.696 INFO [stderr]    --> src/lib.rs:312:5
Dec 12 09:13:14.696 INFO [stderr]     |
Dec 12 09:13:14.696 INFO [stderr] 312 |     vec![]
Dec 12 09:13:14.696 INFO [stderr]     |     ^^^^^^
Dec 12 09:13:14.696 INFO [stderr]     |
Dec 12 09:13:14.696 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 09:13:14.696 INFO [stderr] 
Dec 12 09:13:15.688 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 09:13:15.688 INFO [stderr]  --> examples/simple.rs:5:1
Dec 12 09:13:15.688 INFO [stderr]   |
Dec 12 09:13:15.688 INFO [stderr] 5 | #[macro_use] extern crate lazy_static;
Dec 12 09:13:15.688 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 09:13:15.688 INFO [stderr]   |
Dec 12 09:13:15.688 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:13:15.688 INFO [stderr] 
Dec 12 09:13:15.688 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 09:13:15.688 INFO [stderr]  --> examples/simple.rs:6:1
Dec 12 09:13:15.688 INFO [stderr]   |
Dec 12 09:13:15.688 INFO [stderr] 6 | #[macro_use] extern crate log;
Dec 12 09:13:15.688 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 09:13:15.688 INFO [stderr] 
Dec 12 09:13:15.688 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 09:13:15.688 INFO [stderr]  --> examples/simple.rs:7:1
Dec 12 09:13:15.688 INFO [stderr]   |
Dec 12 09:13:15.688 INFO [stderr] 7 | #[macro_use] extern crate repos;
Dec 12 09:13:15.688 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 09:13:15.688 INFO [stderr] 
Dec 12 09:13:15.829 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
Dec 12 09:13:15.829 INFO [stderr] su: No module specific data is present
Dec 12 09:13:16.434 INFO running `"docker" "inspect" "e714cd455cfa0a46cd782832d07b7901a7012d44b315117c7a98ea25fad8b118"`
Dec 12 09:13:16.830 INFO running `"docker" "rm" "-f" "e714cd455cfa0a46cd782832d07b7901a7012d44b315117c7a98ea25fad8b118"`
Dec 12 09:13:17.065 INFO [stdout] e714cd455cfa0a46cd782832d07b7901a7012d44b315117c7a98ea25fad8b118