Dec 19 05:50:52.617 INFO checking wadadli/webapp against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:50:52.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:50:53.001 INFO [stdout] 9865bd349e8ecc261d4b71c54f150cec396e6b7968f4e6a8ab904c3821fe45cf
Dec 19 05:50:53.010 INFO running `"docker" "start" "-a" "9865bd349e8ecc261d4b71c54f150cec396e6b7968f4e6a8ab904c3821fe45cf"`
Dec 19 05:50:54.456 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 19 05:50:54.660 INFO [stderr]    Compiling num-traits v0.2.5
Dec 19 05:50:54.660 INFO [stderr]    Compiling cc v1.0.18
Dec 19 05:50:54.660 INFO [stderr]    Compiling serde v1.0.71
Dec 19 05:50:54.660 INFO [stderr]     Checking matches v0.1.7
Dec 19 05:50:54.665 INFO [stderr]    Compiling regex v1.0.2
Dec 19 05:50:54.668 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 19 05:50:54.668 INFO [stderr]     Checking bufstream v0.1.3
Dec 19 05:50:54.672 INFO [stderr]     Checking memchr v2.0.1
Dec 19 05:50:55.305 INFO [stderr]     Checking net2 v0.2.33
Dec 19 05:50:57.706 INFO [stderr]     Checking base64 v0.9.2
Dec 19 05:50:57.707 INFO [stderr]     Checking base64 v0.6.0
Dec 19 05:50:57.972 INFO [stderr]     Checking unicode-bidi v0.3.4
Dec 19 05:50:58.266 INFO [stderr]     Checking aho-corasick v0.6.6
Dec 19 05:50:58.510 INFO [stderr]     Checking smallvec v0.6.4
Dec 19 05:50:58.622 INFO [stderr]     Checking twox-hash v1.1.1
Dec 19 05:50:59.875 INFO [stderr]     Checking nix v0.11.0
Dec 19 05:51:03.161 INFO [stderr]     Checking clap v2.32.0
Dec 19 05:51:03.244 INFO [stderr]     Checking mime v0.2.6
Dec 19 05:51:03.328 INFO [stderr]     Checking idna v0.1.5
Dec 19 05:51:03.495 INFO [stderr]     Checking thread_local v0.3.5
Dec 19 05:51:03.529 INFO [stderr]     Checking digest v0.7.5
Dec 19 05:51:03.857 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 19 05:51:04.612 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 19 05:51:04.687 INFO [stderr]     Checking sha2 v0.7.1
Dec 19 05:51:06.212 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 19 05:51:06.216 INFO [stderr]     Checking url v1.7.1
Dec 19 05:51:07.076 INFO [stderr]    Compiling mime_guess v1.8.6
Dec 19 05:51:11.645 INFO [stderr]     Checking flate2 v1.0.2
Dec 19 05:51:13.282 INFO [stderr]     Checking hyper v0.10.13
Dec 19 05:51:14.341 INFO [stderr]     Checking num-integer v0.1.39
Dec 19 05:51:15.948 INFO [stderr]     Checking atoi v0.2.3
Dec 19 05:51:17.792 INFO [stderr]     Checking chrono v0.4.5
Dec 19 05:51:30.862 INFO [stderr]     Checking iron v0.6.0
Dec 19 05:51:35.706 INFO [stderr]     Checking serde_json v1.0.24
Dec 19 05:51:37.764 INFO [stderr]     Checking mysql_common v0.8.0
Dec 19 05:51:40.760 INFO [stderr]     Checking mysql v14.0.0
Dec 19 05:51:43.147 INFO [stderr]     Checking webapp v0.1.0 (/opt/crater/workdir)
Dec 19 05:51:43.260 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 19 05:51:43.260 INFO [stderr]  --> src/lib.rs:1:12
Dec 19 05:51:43.260 INFO [stderr]   |
Dec 19 05:51:43.260 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 19 05:51:43.260 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 19 05:51:43.260 INFO [stderr] 
Dec 19 05:51:43.340 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 19 05:51:43.340 INFO [stderr]  --> src/lib.rs:1:12
Dec 19 05:51:43.340 INFO [stderr]   |
Dec 19 05:51:43.340 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 19 05:51:43.340 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 19 05:51:43.340 INFO [stderr] 
Dec 19 05:51:43.627 INFO [stderr] warning: struct is never constructed: `Config`
Dec 19 05:51:43.628 INFO [stderr]  --> src/lib.rs:6:1
Dec 19 05:51:43.628 INFO [stderr]   |
Dec 19 05:51:43.628 INFO [stderr] 6 | struct Config {
Dec 19 05:51:43.628 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 19 05:51:43.629 INFO [stderr]   |
Dec 19 05:51:43.629 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 05:51:43.629 INFO [stderr] 
Dec 19 05:51:43.840 INFO [stderr] warning: struct is never constructed: `Config`
Dec 19 05:51:43.840 INFO [stderr]  --> src/lib.rs:6:1
Dec 19 05:51:43.840 INFO [stderr]   |
Dec 19 05:51:43.840 INFO [stderr] 6 | struct Config {
Dec 19 05:51:43.840 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 19 05:51:43.840 INFO [stderr]   |
Dec 19 05:51:43.840 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 05:51:43.840 INFO [stderr] 
Dec 19 05:51:43.879 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 19 05:51:43.879 INFO [stderr]  --> src/main.rs:1:12
Dec 19 05:51:43.879 INFO [stderr]   |
Dec 19 05:51:43.879 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 19 05:51:43.879 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 19 05:51:43.884 INFO [stderr] 
Dec 19 05:51:43.904 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 19 05:51:43.904 INFO [stderr]  --> src/main.rs:1:12
Dec 19 05:51:43.905 INFO [stderr]   |
Dec 19 05:51:43.905 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 19 05:51:43.905 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 19 05:51:43.905 INFO [stderr] 
Dec 19 05:51:44.509 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.06s
Dec 19 05:51:45.928 INFO running `"docker" "inspect" "9865bd349e8ecc261d4b71c54f150cec396e6b7968f4e6a8ab904c3821fe45cf"`
Dec 19 05:51:46.330 INFO running `"docker" "rm" "-f" "9865bd349e8ecc261d4b71c54f150cec396e6b7968f4e6a8ab904c3821fe45cf"`
Dec 19 05:51:46.696 INFO [stdout] 9865bd349e8ecc261d4b71c54f150cec396e6b7968f4e6a8ab904c3821fe45cf