Dec 17 12:18:11.341 INFO checking wadadli/webapp against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:18:11.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/wadadli/webapp:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:18:11.852 INFO [stdout] 126bb77f8c7f04dcde57fc864ac76a2378c651f84630a1bf73e69209bab0f981
Dec 17 12:18:11.856 INFO running `"docker" "start" "-a" "126bb77f8c7f04dcde57fc864ac76a2378c651f84630a1bf73e69209bab0f981"`
Dec 17 12:18:13.330 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 17 12:18:13.584 INFO [stderr]     Checking matches v0.1.7
Dec 17 12:18:13.584 INFO [stderr]    Compiling cc v1.0.18
Dec 17 12:18:13.600 INFO [stderr]    Compiling httparse v1.3.2
Dec 17 12:18:13.600 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 17 12:18:13.604 INFO [stderr]    Compiling nix v0.11.0
Dec 17 12:18:13.604 INFO [stderr]     Checking bit-vec v0.5.0
Dec 17 12:18:13.604 INFO [stderr]     Checking bufstream v0.1.3
Dec 17 12:18:13.604 INFO [stderr]    Compiling unicase v1.4.2
Dec 17 12:18:14.216 INFO [stderr]    Compiling rand v0.4.2
Dec 17 12:18:14.361 INFO [stderr]     Checking log v0.4.3
Dec 17 12:18:15.104 INFO [stderr]     Checking uuid v0.6.5
Dec 17 12:18:15.440 INFO [stderr]     Checking unreachable v1.0.0
Dec 17 12:18:15.844 INFO [stderr]     Checking net2 v0.2.33
Dec 17 12:18:16.948 INFO [stderr]     Checking base64 v0.9.2
Dec 17 12:18:16.948 INFO [stderr]     Checking base64 v0.6.0
Dec 17 12:18:16.972 INFO [stderr]     Checking unicode-bidi v0.3.4
Dec 17 12:18:17.766 INFO [stderr]     Checking smallvec v0.6.4
Dec 17 12:18:17.808 INFO [stderr]     Checking log v0.3.9
Dec 17 12:18:18.100 INFO [stderr]     Checking twox-hash v1.1.1
Dec 17 12:18:18.304 INFO [stderr]     Checking generic-array v0.9.0
Dec 17 12:18:19.364 INFO [stderr]     Checking atoi v0.2.3
Dec 17 12:18:20.106 INFO [stderr]     Checking serde_json v1.0.24
Dec 17 12:18:25.045 INFO [stderr]     Checking plugin v0.2.6
Dec 17 12:18:25.080 INFO [stderr]     Checking thread_local v0.3.5
Dec 17 12:18:25.136 INFO [stderr]     Checking idna v0.1.5
Dec 17 12:18:25.136 INFO [stderr]     Checking chrono v0.4.5
Dec 17 12:18:25.458 INFO [stderr]     Checking mime v0.2.6
Dec 17 12:18:27.164 INFO [stderr]     Checking digest v0.7.5
Dec 17 12:18:28.155 INFO [stderr]    Compiling phf_shared v0.7.22
Dec 17 12:18:30.066 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 17 12:18:30.726 INFO [stderr]     Checking regex v1.0.2
Dec 17 12:18:30.782 INFO [stderr]     Checking sha2 v0.7.1
Dec 17 12:18:33.661 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 17 12:18:33.990 INFO [stderr]     Checking phf v0.7.22
Dec 17 12:18:35.326 INFO [stderr]     Checking url v1.7.1
Dec 17 12:18:36.361 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 17 12:18:38.205 INFO [stderr]    Compiling mime_guess v1.8.6
Dec 17 12:18:39.536 INFO [stderr]     Checking flate2 v1.0.2
Dec 17 12:18:43.865 INFO [stderr]     Checking hyper v0.10.13
Dec 17 12:18:45.376 INFO [stderr]     Checking mysql_common v0.8.0
Dec 17 12:18:51.640 INFO [stderr]     Checking iron v0.6.0
Dec 17 12:18:52.036 INFO [stderr]     Checking mysql v14.0.0
Dec 17 12:18:54.632 INFO [stderr]     Checking webapp v0.1.0 (/opt/crater/workdir)
Dec 17 12:18:54.732 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 17 12:18:54.732 INFO [stderr]  --> src/lib.rs:1:12
Dec 17 12:18:54.732 INFO [stderr]   |
Dec 17 12:18:54.732 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 17 12:18:54.732 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 12:18:54.732 INFO [stderr] 
Dec 17 12:18:54.796 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 17 12:18:54.796 INFO [stderr]  --> src/lib.rs:1:12
Dec 17 12:18:54.796 INFO [stderr]   |
Dec 17 12:18:54.796 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 17 12:18:54.796 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 12:18:54.796 INFO [stderr] 
Dec 17 12:18:55.032 INFO [stderr] warning: struct is never constructed: `Config`
Dec 17 12:18:55.032 INFO [stderr]  --> src/lib.rs:6:1
Dec 17 12:18:55.032 INFO [stderr]   |
Dec 17 12:18:55.032 INFO [stderr] 6 | struct Config {
Dec 17 12:18:55.032 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 17 12:18:55.032 INFO [stderr]   |
Dec 17 12:18:55.032 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 12:18:55.032 INFO [stderr] 
Dec 17 12:18:55.121 INFO [stderr] warning: struct is never constructed: `Config`
Dec 17 12:18:55.121 INFO [stderr]  --> src/lib.rs:6:1
Dec 17 12:18:55.122 INFO [stderr]   |
Dec 17 12:18:55.122 INFO [stderr] 6 | struct Config {
Dec 17 12:18:55.122 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 17 12:18:55.122 INFO [stderr]   |
Dec 17 12:18:55.122 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 12:18:55.122 INFO [stderr] 
Dec 17 12:18:55.376 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 17 12:18:55.376 INFO [stderr]  --> src/main.rs:1:12
Dec 17 12:18:55.376 INFO [stderr]   |
Dec 17 12:18:55.376 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 17 12:18:55.376 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 12:18:55.376 INFO [stderr] 
Dec 17 12:18:55.384 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 17 12:18:55.392 INFO [stderr]  --> src/main.rs:1:12
Dec 17 12:18:55.392 INFO [stderr]   |
Dec 17 12:18:55.392 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 17 12:18:55.392 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 12:18:55.392 INFO [stderr] 
Dec 17 12:18:56.048 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.75s
Dec 17 12:18:56.948 INFO running `"docker" "inspect" "126bb77f8c7f04dcde57fc864ac76a2378c651f84630a1bf73e69209bab0f981"`
Dec 17 12:18:57.280 INFO running `"docker" "rm" "-f" "126bb77f8c7f04dcde57fc864ac76a2378c651f84630a1bf73e69209bab0f981"`
Dec 17 12:18:57.676 INFO [stdout] 126bb77f8c7f04dcde57fc864ac76a2378c651f84630a1bf73e69209bab0f981