Dec 04 15:15:33.013 INFO checking leorik/tc_lights against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:15:33.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15:15:33.218 INFO [stdout] 5d174b04831c2c78325a836acf122a0cb69f069352868e6941928a7a1bbdf721
Dec 04 15:15:33.220 INFO running `"docker" "start" "-a" "5d174b04831c2c78325a836acf122a0cb69f069352868e6941928a7a1bbdf721"`
Dec 04 15:15:33.640 INFO [stderr] usermod: no changes
Dec 04 15:15:33.769 INFO [stderr]    Compiling openssl v0.9.11
Dec 04 15:15:33.774 INFO [stderr]     Checking serde v1.0.2
Dec 04 15:15:33.778 INFO [stderr]    Compiling openssl-sys v0.9.11
Dec 04 15:15:33.779 INFO [stderr]     Checking mime v0.2.3
Dec 04 15:15:33.779 INFO [stderr]    Compiling hyper v0.10.9
Dec 04 15:15:33.779 INFO [stderr]    Compiling serde_derive v1.0.2
Dec 04 15:15:45.315 INFO [stderr]     Checking native-tls v0.1.2
Dec 04 15:15:45.852 INFO [stderr]     Checking hyper-native-tls v0.2.2
Dec 04 15:15:47.448 INFO [stderr]     Checking serde_json v1.0.1
Dec 04 15:15:49.192 INFO [stderr]     Checking tc_lights v0.1.0 (/source)
Dec 04 15:15:50.531 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 15:15:50.531 INFO [stderr]  --> src/main.rs:3:1
Dec 04 15:15:50.531 INFO [stderr]   |
Dec 04 15:15:50.531 INFO [stderr] 3 | #[macro_use]
Dec 04 15:15:50.531 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 15:15:50.531 INFO [stderr]   |
Dec 04 15:15:50.531 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:15:50.531 INFO [stderr] 
Dec 04 15:15:50.531 INFO [stderr] warning: unused import: `super::serde_derive`
Dec 04 15:15:50.531 INFO [stderr]  --> src/settings.rs:8:5
Dec 04 15:15:50.531 INFO [stderr]   |
Dec 04 15:15:50.531 INFO [stderr] 8 | use super::serde_derive;
Dec 04 15:15:50.531 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 15:15:50.531 INFO [stderr] 
Dec 04 15:15:50.671 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 15:15:50.673 INFO [stderr]  --> src/main.rs:3:1
Dec 04 15:15:50.673 INFO [stderr]   |
Dec 04 15:15:50.673 INFO [stderr] 3 | #[macro_use]
Dec 04 15:15:50.673 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 15:15:50.673 INFO [stderr]   |
Dec 04 15:15:50.673 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:15:50.673 INFO [stderr] 
Dec 04 15:15:50.673 INFO [stderr] warning: unused import: `super::serde_derive`
Dec 04 15:15:50.673 INFO [stderr]  --> src/settings.rs:8:5
Dec 04 15:15:50.673 INFO [stderr]   |
Dec 04 15:15:50.673 INFO [stderr] 8 | use super::serde_derive;
Dec 04 15:15:50.673 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 15:15:50.673 INFO [stderr] 
Dec 04 15:15:51.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.60s
Dec 04 15:15:51.271 INFO [stderr] su: No module specific data is present
Dec 04 15:15:52.076 INFO running `"docker" "inspect" "5d174b04831c2c78325a836acf122a0cb69f069352868e6941928a7a1bbdf721"`
Dec 04 15:15:52.463 INFO running `"docker" "rm" "-f" "5d174b04831c2c78325a836acf122a0cb69f069352868e6941928a7a1bbdf721"`
Dec 04 15:15:52.847 INFO [stdout] 5d174b04831c2c78325a836acf122a0cb69f069352868e6941928a7a1bbdf721