Dec 04 21:05:37.616 INFO checking charignon/optirust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:05:37.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:05:38.020 INFO [stdout] e91d588dd0263c9b220a05854f838d4f32015d743ba22a5ffc9a58d148166273
Dec 04 21:05:38.027 INFO running `"docker" "start" "-a" "e91d588dd0263c9b220a05854f838d4f32015d743ba22a5ffc9a58d148166273"`
Dec 04 21:05:39.810 INFO [stderr] usermod: no changes
Dec 04 21:05:40.299 INFO [stderr]    Compiling regex-syntax v0.4.2
Dec 04 21:05:40.303 INFO [stderr]     Checking bytecount v0.1.7
Dec 04 21:05:40.309 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 04 21:05:40.309 INFO [stderr]    Compiling memchr v2.0.1
Dec 04 21:05:40.310 INFO [stderr]     Checking num-complex v0.1.41
Dec 04 21:05:40.313 INFO [stderr]     Checking itertools-num v0.1.1
Dec 04 21:05:40.336 INFO [stderr]     Checking csv-core v0.1.4
Dec 04 21:05:40.339 INFO [stderr]     Checking ordered-float v0.5.0
Dec 04 21:05:42.849 INFO [stderr]     Checking uuid v0.2.3
Dec 04 21:05:42.861 INFO [stderr]     Checking hyper v0.10.13
Dec 04 21:05:42.939 INFO [stderr]     Checking chrono v0.2.25
Dec 04 21:05:46.207 INFO [stderr]     Checking chrono v0.4.0
Dec 04 21:05:46.219 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 04 21:05:46.451 INFO [stderr]     Checking vec_map v0.8.0
Dec 04 21:05:46.531 INFO [stderr]     Checking csv v1.0.0-beta.5
Dec 04 21:05:46.627 INFO [stderr]    Compiling rayon-core v1.3.0
Dec 04 21:05:51.407 INFO [stderr]     Checking url v0.5.10
Dec 04 21:05:53.639 INFO [stderr]     Checking ndarray v0.9.1
Dec 04 21:05:53.881 INFO [stderr]     Checking clap v2.29.4
Dec 04 21:05:59.987 INFO [stderr]    Compiling rayon v0.7.1
Dec 04 21:06:06.163 INFO [stderr]    Compiling regex v0.2.5
Dec 04 21:06:10.949 INFO [stderr]    Compiling ring v0.11.0
Dec 04 21:06:22.891 INFO [stderr]     Checking bio v0.16.0
Dec 04 21:06:26.051 INFO [stderr]    Compiling parse-zoneinfo v0.1.1
Dec 04 21:06:30.211 INFO [stderr]    Compiling chrono-tz v0.4.1
Dec 04 21:06:30.410 INFO [stderr]     Checking webpki v0.14.0
Dec 04 21:06:31.620 INFO [stderr]     Checking rustls v0.9.0
Dec 04 21:06:31.620 INFO [stderr]     Checking webpki-roots v0.11.0
Dec 04 21:06:37.475 INFO [stderr]     Checking hyper-rustls v0.6.1
Dec 04 21:06:39.399 INFO [stderr]     Checking yup-oauth2 v1.0.6
Dec 04 21:06:44.467 INFO [stderr]     Checking google-calendar3 v1.0.7+20171205
Dec 04 21:06:56.629 INFO [stderr]     Checking optirust v0.1.0 (/source)
Dec 04 21:06:56.921 INFO [stderr] warning: function is never used: `main`
Dec 04 21:06:56.921 INFO [stderr]  --> dummy.rs:2:1
Dec 04 21:06:56.921 INFO [stderr]   |
Dec 04 21:06:56.921 INFO [stderr] 2 | fn main() {
Dec 04 21:06:56.921 INFO [stderr]   | ^^^^^^^^^
Dec 04 21:06:56.921 INFO [stderr]   |
Dec 04 21:06:56.921 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 21:06:56.922 INFO [stderr] 
Dec 04 21:07:02.203 INFO [stderr] warning: unused import: `fixtures::test_desired_meeting`
Dec 04 21:07:02.203 INFO [stderr]  --> src/gen.rs:5:5
Dec 04 21:07:02.203 INFO [stderr]   |
Dec 04 21:07:02.203 INFO [stderr] 5 | use fixtures::test_desired_meeting;
Dec 04 21:07:02.203 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:07:02.203 INFO [stderr]   |
Dec 04 21:07:02.203 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 21:07:02.203 INFO [stderr] 
Dec 04 21:07:02.203 INFO [stderr] warning: unused import: `fixtures`
Dec 04 21:07:02.203 INFO [stderr]  --> src/solver.rs:9:5
Dec 04 21:07:02.203 INFO [stderr]   |
Dec 04 21:07:02.203 INFO [stderr] 9 | use fixtures;
Dec 04 21:07:02.203 INFO [stderr]   |     ^^^^^^^^
Dec 04 21:07:02.203 INFO [stderr] 
Dec 04 21:07:02.203 INFO [stderr] warning: unused imports: `test_config`, `test_input`, `test_invalid_input`
Dec 04 21:07:02.203 INFO [stderr]   --> src/types.rs:17:16
Dec 04 21:07:02.203 INFO [stderr]    |
Dec 04 21:07:02.203 INFO [stderr] 17 | use fixtures::{test_config, test_input, test_invalid_input};
Dec 04 21:07:02.203 INFO [stderr]    |                ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
Dec 04 21:07:02.203 INFO [stderr] 
Dec 04 21:07:02.951 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Dec 04 21:07:02.967 INFO [stderr] su: No module specific data is present
Dec 04 21:07:03.264 INFO running `"docker" "inspect" "e91d588dd0263c9b220a05854f838d4f32015d743ba22a5ffc9a58d148166273"`
Dec 04 21:07:03.539 INFO running `"docker" "rm" "-f" "e91d588dd0263c9b220a05854f838d4f32015d743ba22a5ffc9a58d148166273"`
Dec 04 21:07:03.847 INFO [stdout] e91d588dd0263c9b220a05854f838d4f32015d743ba22a5ffc9a58d148166273