Dec 18 08:59:26.849 INFO checking yaecs-0.11.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:59:26.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/yaecs/0.11.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:59:27.390 INFO [stdout] 4f12121bde819144652a49c77709f8d2bfa9708eca25e73ba6bfbbb5e86d3f16
Dec 18 08:59:27.392 INFO running `"docker" "start" "-a" "4f12121bde819144652a49c77709f8d2bfa9708eca25e73ba6bfbbb5e86d3f16"`
Dec 18 08:59:28.891 INFO [stderr]     Checking anymap v0.12.1
Dec 18 08:59:28.891 INFO [stderr]     Checking tabwriter v0.1.25
Dec 18 08:59:29.272 INFO [stderr]     Checking avow v0.1.0
Dec 18 08:59:29.272 INFO [stderr]     Checking yaecs v0.11.0 (/opt/crater/workdir)
Dec 18 08:59:29.848 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 08:59:29.848 INFO [stderr]  --> examples/basic.rs:1:1
Dec 18 08:59:29.848 INFO [stderr]   |
Dec 18 08:59:29.848 INFO [stderr] 1 | #[macro_use]
Dec 18 08:59:29.848 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 08:59:29.848 INFO [stderr]   |
Dec 18 08:59:29.848 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:59:29.848 INFO [stderr] 
Dec 18 08:59:30.031 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:59:30.031 INFO [stderr]    --> src/entities.rs:139:17
Dec 18 08:59:30.031 INFO [stderr]     |
Dec 18 08:59:30.031 INFO [stderr] 139 |             let mut unwrapped = results.pop().unwrap();
Dec 18 08:59:30.031 INFO [stderr]     |                 ----^^^^^^^^^
Dec 18 08:59:30.031 INFO [stderr]     |                 |
Dec 18 08:59:30.031 INFO [stderr]     |                 help: remove this `mut`
Dec 18 08:59:30.031 INFO [stderr]     |
Dec 18 08:59:30.031 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 08:59:30.031 INFO [stderr] 
Dec 18 08:59:30.031 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:59:30.031 INFO [stderr]    --> src/entities.rs:141:17
Dec 18 08:59:30.031 INFO [stderr]     |
Dec 18 08:59:30.031 INFO [stderr] 141 |             let mut unwrapped_component = unwrapped.components.get_mut::<TestComponent>().unwrap();
Dec 18 08:59:30.031 INFO [stderr]     |                 ----^^^^^^^^^^^^^^^^^^^
Dec 18 08:59:30.031 INFO [stderr]     |                 |
Dec 18 08:59:30.031 INFO [stderr]     |                 help: remove this `mut`
Dec 18 08:59:30.031 INFO [stderr] 
Dec 18 08:59:30.036 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:59:30.036 INFO [stderr]    --> src/entities.rs:175:13
Dec 18 08:59:30.036 INFO [stderr]     |
Dec 18 08:59:30.036 INFO [stderr] 175 |         let mut unwrapped = test_component.components.get_mut::<TestComponent>().unwrap();
Dec 18 08:59:30.036 INFO [stderr]     |             ----^^^^^^^^^
Dec 18 08:59:30.036 INFO [stderr]     |             |
Dec 18 08:59:30.036 INFO [stderr]     |             help: remove this `mut`
Dec 18 08:59:30.036 INFO [stderr] 
Dec 18 08:59:30.039 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:59:30.039 INFO [stderr]    --> src/entities.rs:208:13
Dec 18 08:59:30.039 INFO [stderr]     |
Dec 18 08:59:30.039 INFO [stderr] 208 |         let mut unwrapped = test_component.unwrap();
Dec 18 08:59:30.039 INFO [stderr]     |             ----^^^^^^^^^
Dec 18 08:59:30.039 INFO [stderr]     |             |
Dec 18 08:59:30.039 INFO [stderr]     |             help: remove this `mut`
Dec 18 08:59:30.039 INFO [stderr] 
Dec 18 08:59:30.098 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 18 08:59:30.760 INFO running `"docker" "inspect" "4f12121bde819144652a49c77709f8d2bfa9708eca25e73ba6bfbbb5e86d3f16"`
Dec 18 08:59:31.012 INFO running `"docker" "rm" "-f" "4f12121bde819144652a49c77709f8d2bfa9708eca25e73ba6bfbbb5e86d3f16"`
Dec 18 08:59:31.188 INFO [stdout] 4f12121bde819144652a49c77709f8d2bfa9708eca25e73ba6bfbbb5e86d3f16