Dec 18 05:32:02.441 INFO checking STYAGAYLO/ElevatorByRust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:32:02.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/STYAGAYLO/ElevatorByRust:/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 18 05:32:02.848 INFO [stdout] 1baed554d428fe375bb9fe69afd57f401de193c4d8abfe9644b28bceb9bcec7b
Dec 18 05:32:02.856 INFO running `"docker" "start" "-a" "1baed554d428fe375bb9fe69afd57f401de193c4d8abfe9644b28bceb9bcec7b"`
Dec 18 05:32:04.216 INFO [stderr]     Checking rand v0.4.2
Dec 18 05:32:04.217 INFO [stderr]     Checking quickersort v3.0.0
Dec 18 05:32:05.863 INFO [stderr]     Checking ElevatorRust111 v0.1.0 (/opt/crater/workdir)
Dec 18 05:32:06.242 INFO [stderr] warning: unused variable: `i`
Dec 18 05:32:06.243 INFO [stderr]   --> src/environment.rs:42:9
Dec 18 05:32:06.243 INFO [stderr]    |
Dec 18 05:32:06.243 INFO [stderr] 42 |     for i in 0..15 {
Dec 18 05:32:06.243 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 18 05:32:06.243 INFO [stderr]    |
Dec 18 05:32:06.243 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:32:06.243 INFO [stderr] 
Dec 18 05:32:06.255 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:32:06.256 INFO [stderr]   --> src/controller.rs:27:9
Dec 18 05:32:06.256 INFO [stderr]    |
Dec 18 05:32:06.256 INFO [stderr] 27 |     let mut env = env;
Dec 18 05:32:06.256 INFO [stderr]    |         ----^^^
Dec 18 05:32:06.256 INFO [stderr]    |         |
Dec 18 05:32:06.256 INFO [stderr]    |         help: remove this `mut`
Dec 18 05:32:06.256 INFO [stderr]    |
Dec 18 05:32:06.256 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 05:32:06.256 INFO [stderr] 
Dec 18 05:32:06.256 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:32:06.256 INFO [stderr]   --> src/controller.rs:28:9
Dec 18 05:32:06.256 INFO [stderr]    |
Dec 18 05:32:06.256 INFO [stderr] 28 |     let mut elevator = &mut Elevator::new(0,0, false);
Dec 18 05:32:06.256 INFO [stderr]    |         ----^^^^^^^^
Dec 18 05:32:06.256 INFO [stderr]    |         |
Dec 18 05:32:06.256 INFO [stderr]    |         help: remove this `mut`
Dec 18 05:32:06.256 INFO [stderr] 
Dec 18 05:32:06.260 INFO [stderr] warning: crate `ElevatorRust111` should have a snake case name such as `elevator_rust111`
Dec 18 05:32:06.260 INFO [stderr]   |
Dec 18 05:32:06.260 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 05:32:06.260 INFO [stderr] 
Dec 18 05:32:06.281 INFO [stderr] warning: unused variable: `i`
Dec 18 05:32:06.281 INFO [stderr]   --> src/environment.rs:42:9
Dec 18 05:32:06.281 INFO [stderr]    |
Dec 18 05:32:06.281 INFO [stderr] 42 |     for i in 0..15 {
Dec 18 05:32:06.281 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 18 05:32:06.281 INFO [stderr]    |
Dec 18 05:32:06.284 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:32:06.284 INFO [stderr] 
Dec 18 05:32:06.309 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:32:06.310 INFO [stderr]   --> src/controller.rs:27:9
Dec 18 05:32:06.310 INFO [stderr]    |
Dec 18 05:32:06.310 INFO [stderr] 27 |     let mut env = env;
Dec 18 05:32:06.310 INFO [stderr]    |         ----^^^
Dec 18 05:32:06.310 INFO [stderr]    |         |
Dec 18 05:32:06.310 INFO [stderr]    |         help: remove this `mut`
Dec 18 05:32:06.310 INFO [stderr]    |
Dec 18 05:32:06.310 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 05:32:06.310 INFO [stderr] 
Dec 18 05:32:06.310 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:32:06.310 INFO [stderr]   --> src/controller.rs:28:9
Dec 18 05:32:06.310 INFO [stderr]    |
Dec 18 05:32:06.310 INFO [stderr] 28 |     let mut elevator = &mut Elevator::new(0,0, false);
Dec 18 05:32:06.310 INFO [stderr]    |         ----^^^^^^^^
Dec 18 05:32:06.310 INFO [stderr]    |         |
Dec 18 05:32:06.310 INFO [stderr]    |         help: remove this `mut`
Dec 18 05:32:06.310 INFO [stderr] 
Dec 18 05:32:06.314 INFO [stderr] warning: crate `ElevatorRust111` should have a snake case name such as `elevator_rust111`
Dec 18 05:32:06.314 INFO [stderr]   |
Dec 18 05:32:06.314 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 05:32:06.314 INFO [stderr] 
Dec 18 05:32:06.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Dec 18 05:32:06.845 INFO running `"docker" "inspect" "1baed554d428fe375bb9fe69afd57f401de193c4d8abfe9644b28bceb9bcec7b"`
Dec 18 05:32:06.933 INFO running `"docker" "rm" "-f" "1baed554d428fe375bb9fe69afd57f401de193c4d8abfe9644b28bceb9bcec7b"`
Dec 18 05:32:07.090 INFO [stdout] 1baed554d428fe375bb9fe69afd57f401de193c4d8abfe9644b28bceb9bcec7b