Dec 04 07:25:25.973 INFO checking wadadli/webapp against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:25:25.973 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 07:25:26.406 INFO [stdout] 38d695e9fed8e488e97d66d551395c847f7da63c0f898d5aa506c23c02c91134
Dec 04 07:25:26.406 INFO running `"docker" "start" "-a" "38d695e9fed8e488e97d66d551395c847f7da63c0f898d5aa506c23c02c91134"`
Dec 04 07:25:27.591 INFO [stderr] usermod: no changes
Dec 04 07:25:27.635 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 04 07:25:27.855 INFO [stderr]     Checking matches v0.1.7
Dec 04 07:25:27.864 INFO [stderr]    Compiling cc v1.0.18
Dec 04 07:25:27.867 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 04 07:25:27.872 INFO [stderr]    Compiling rand v0.4.2
Dec 04 07:25:27.872 INFO [stderr]     Checking uuid v0.6.5
Dec 04 07:25:27.872 INFO [stderr]     Checking net2 v0.2.33
Dec 04 07:25:27.872 INFO [stderr]     Checking rand v0.5.5
Dec 04 07:25:27.872 INFO [stderr]     Checking base64 v0.6.0
Dec 04 07:25:28.511 INFO [stderr]     Checking base64 v0.9.2
Dec 04 07:25:31.015 INFO [stderr]     Checking log v0.3.9
Dec 04 07:25:31.268 INFO [stderr]     Checking smallvec v0.6.4
Dec 04 07:25:31.367 INFO [stderr]     Checking unicode-bidi v0.3.4
Dec 04 07:25:31.488 INFO [stderr]     Checking nix v0.11.0
Dec 04 07:25:31.683 INFO [stderr]     Checking clap v2.32.0
Dec 04 07:25:32.613 INFO [stderr]     Checking atoi v0.2.3
Dec 04 07:25:36.263 INFO [stderr]     Checking serde_json v1.0.24
Dec 04 07:25:37.223 INFO [stderr]     Checking mime v0.2.6
Dec 04 07:25:37.283 INFO [stderr]    Compiling phf_shared v0.7.22
Dec 04 07:25:37.543 INFO [stderr]     Checking thread_local v0.3.5
Dec 04 07:25:37.959 INFO [stderr]     Checking digest v0.7.5
Dec 04 07:25:38.423 INFO [stderr]     Checking chrono v0.4.5
Dec 04 07:25:38.446 INFO [stderr]     Checking idna v0.1.5
Dec 04 07:25:38.627 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 04 07:25:40.219 INFO [stderr]     Checking twox-hash v1.1.1
Dec 04 07:25:42.067 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 04 07:25:42.599 INFO [stderr]     Checking phf v0.7.22
Dec 04 07:25:43.763 INFO [stderr]     Checking sha2 v0.7.1
Dec 04 07:25:44.655 INFO [stderr]     Checking regex v1.0.2
Dec 04 07:25:46.583 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 04 07:25:48.299 INFO [stderr]     Checking url v1.7.1
Dec 04 07:25:49.507 INFO [stderr]    Compiling mime_guess v1.8.6
Dec 04 07:25:51.053 INFO [stderr]     Checking flate2 v1.0.2
Dec 04 07:25:56.959 INFO [stderr]     Checking hyper v0.10.13
Dec 04 07:25:58.511 INFO [stderr]     Checking mysql_common v0.8.0
Dec 04 07:26:04.857 INFO [stderr]     Checking mysql v14.0.0
Dec 04 07:26:05.839 INFO [stderr]     Checking iron v0.6.0
Dec 04 07:26:08.396 INFO [stderr]     Checking webapp v0.1.0 (/source)
Dec 04 07:26:08.490 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 04 07:26:08.490 INFO [stderr]  --> src/lib.rs:1:12
Dec 04 07:26:08.490 INFO [stderr]   |
Dec 04 07:26:08.490 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 04 07:26:08.490 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 07:26:08.490 INFO [stderr] 
Dec 04 07:26:08.515 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 04 07:26:08.515 INFO [stderr]  --> src/lib.rs:1:12
Dec 04 07:26:08.515 INFO [stderr]   |
Dec 04 07:26:08.515 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 04 07:26:08.515 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 07:26:08.515 INFO [stderr] 
Dec 04 07:26:09.302 INFO [stderr] warning: struct is never constructed: `Config`
Dec 04 07:26:09.302 INFO [stderr]  --> src/lib.rs:6:1
Dec 04 07:26:09.302 INFO [stderr]   |
Dec 04 07:26:09.302 INFO [stderr] 6 | struct Config {
Dec 04 07:26:09.302 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 07:26:09.302 INFO [stderr]   |
Dec 04 07:26:09.302 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 07:26:09.302 INFO [stderr] 
Dec 04 07:26:09.331 INFO [stderr] warning: struct is never constructed: `Config`
Dec 04 07:26:09.331 INFO [stderr]  --> src/lib.rs:6:1
Dec 04 07:26:09.331 INFO [stderr]   |
Dec 04 07:26:09.331 INFO [stderr] 6 | struct Config {
Dec 04 07:26:09.331 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 07:26:09.331 INFO [stderr]   |
Dec 04 07:26:09.331 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 07:26:09.331 INFO [stderr] 
Dec 04 07:26:09.466 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 04 07:26:09.466 INFO [stderr]  --> src/main.rs:1:12
Dec 04 07:26:09.466 INFO [stderr]   |
Dec 04 07:26:09.466 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 04 07:26:09.466 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 07:26:09.466 INFO [stderr] 
Dec 04 07:26:09.513 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 04 07:26:09.513 INFO [stderr]  --> src/main.rs:1:12
Dec 04 07:26:09.513 INFO [stderr]   |
Dec 04 07:26:09.513 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 04 07:26:09.513 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 07:26:09.513 INFO [stderr] 
Dec 04 07:26:10.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.13s
Dec 04 07:26:10.773 INFO [stderr] su: No module specific data is present
Dec 04 07:26:12.477 INFO running `"docker" "inspect" "38d695e9fed8e488e97d66d551395c847f7da63c0f898d5aa506c23c02c91134"`
Dec 04 07:26:12.927 INFO running `"docker" "rm" "-f" "38d695e9fed8e488e97d66d551395c847f7da63c0f898d5aa506c23c02c91134"`
Dec 04 07:26:13.293 INFO [stdout] 38d695e9fed8e488e97d66d551395c847f7da63c0f898d5aa506c23c02c91134