Dec 19 22:28:22.267 INFO checking Otomakan/rocket-playground against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:28:22.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Otomakan/rocket-playground:/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 22:28:22.869 INFO [stdout] b3c61e44c65b6b09879acd08daa9066d5515332d586a5bfc60d35c8eaf4dc798
Dec 19 22:28:22.908 INFO running `"docker" "start" "-a" "b3c61e44c65b6b09879acd08daa9066d5515332d586a5bfc60d35c8eaf4dc798"`
Dec 19 22:28:24.736 INFO [stderr]    Compiling proc-macro2 v0.4.21
Dec 19 22:28:24.739 INFO [stderr]    Compiling ring v0.13.3
Dec 19 22:28:29.520 INFO [stderr]    Compiling quote v0.6.10
Dec 19 22:28:30.668 INFO [stderr]    Compiling syn v0.15.18
Dec 19 22:28:34.584 INFO [stderr]     Checking cookie v0.11.0
Dec 19 22:28:51.392 INFO [stderr]    Compiling devise_core v0.1.0
Dec 19 22:28:51.393 INFO [stderr]    Compiling pear_codegen v0.1.0
Dec 19 22:28:59.572 INFO [stderr]    Compiling devise_codegen v0.1.0
Dec 19 22:29:01.044 INFO [stderr]    Compiling pear v0.1.0
Dec 19 22:29:03.560 INFO [stderr]     Checking rocket_http v0.4.0-rc.1
Dec 19 22:29:04.528 INFO [stderr]    Compiling devise v0.1.0
Dec 19 22:29:12.072 INFO [stderr]    Compiling rocket_codegen v0.4.0-rc.1
Dec 19 22:29:21.481 INFO [stderr]     Checking rocket v0.4.0-rc.1
Dec 19 22:29:24.555 INFO [stderr]     Checking rocket_contrib v0.4.0-rc.1
Dec 19 22:29:25.520 INFO [stderr]     Checking hello-rocket v0.1.0 (/opt/crater/workdir)
Dec 19 22:29:26.716 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 22:29:26.716 INFO [stderr]  --> src/main.rs:4:1
Dec 19 22:29:26.716 INFO [stderr]   |
Dec 19 22:29:26.716 INFO [stderr] 4 | #[macro_use] extern crate rocket;
Dec 19 22:29:26.716 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 22:29:26.716 INFO [stderr]   |
Dec 19 22:29:26.716 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:29:26.716 INFO [stderr] 
Dec 19 22:29:26.716 INFO [stderr] warning: unused import: `rocket::Request`
Dec 19 22:29:26.716 INFO [stderr]   --> src/main.rs:10:5
Dec 19 22:29:26.716 INFO [stderr]    |
Dec 19 22:29:26.716 INFO [stderr] 10 | use rocket::Request;
Dec 19 22:29:26.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 22:29:26.716 INFO [stderr] 
Dec 19 22:29:26.728 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 22:29:26.728 INFO [stderr]  --> src/main.rs:4:1
Dec 19 22:29:26.728 INFO [stderr]   |
Dec 19 22:29:26.728 INFO [stderr] 4 | #[macro_use] extern crate rocket;
Dec 19 22:29:26.728 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 22:29:26.728 INFO [stderr]   |
Dec 19 22:29:26.728 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:29:26.728 INFO [stderr] 
Dec 19 22:29:26.728 INFO [stderr] warning: unused import: `rocket::Request`
Dec 19 22:29:26.728 INFO [stderr]   --> src/main.rs:10:5
Dec 19 22:29:26.728 INFO [stderr]    |
Dec 19 22:29:26.728 INFO [stderr] 10 | use rocket::Request;
Dec 19 22:29:26.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 22:29:26.728 INFO [stderr] 
Dec 19 22:29:26.760 INFO [stderr] warning: function is never used: `myfiles`
Dec 19 22:29:26.760 INFO [stderr]   --> src/main.rs:27:1
Dec 19 22:29:26.760 INFO [stderr]    |
Dec 19 22:29:26.760 INFO [stderr] 27 | fn myfiles()-> StaticFiles{
Dec 19 22:29:26.760 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:29:26.760 INFO [stderr]    |
Dec 19 22:29:26.760 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 22:29:26.760 INFO [stderr] 
Dec 19 22:29:26.780 INFO [stderr] warning: function is never used: `myfiles`
Dec 19 22:29:26.780 INFO [stderr]   --> src/main.rs:27:1
Dec 19 22:29:26.780 INFO [stderr]    |
Dec 19 22:29:26.780 INFO [stderr] 27 | fn myfiles()-> StaticFiles{
Dec 19 22:29:26.780 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:29:26.780 INFO [stderr]    |
Dec 19 22:29:26.780 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 22:29:26.780 INFO [stderr] 
Dec 19 22:29:26.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Dec 19 22:29:27.219 INFO running `"docker" "inspect" "b3c61e44c65b6b09879acd08daa9066d5515332d586a5bfc60d35c8eaf4dc798"`
Dec 19 22:29:27.427 INFO running `"docker" "rm" "-f" "b3c61e44c65b6b09879acd08daa9066d5515332d586a5bfc60d35c8eaf4dc798"`
Dec 19 22:29:27.640 INFO [stdout] b3c61e44c65b6b09879acd08daa9066d5515332d586a5bfc60d35c8eaf4dc798