Dec 19 22:23:28.601 INFO checking Phoenya/calculator against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 22:23:28.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Phoenya/calculator:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:23:29.145 INFO [stdout] 014d147a5d99980538096d2d799a2740d35488a94a33fec1f7e3e4642d7eb42c
Dec 19 22:23:29.148 INFO running `"docker" "start" "-a" "014d147a5d99980538096d2d799a2740d35488a94a33fec1f7e3e4642d7eb42c"`
Dec 19 22:23:30.680 INFO [stderr]     Checking calculator v0.1.0 (/opt/crater/workdir)
Dec 19 22:23:30.972 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 22:23:30.972 INFO [stderr]   --> src/main.rs:38:45
Dec 19 22:23:30.972 INFO [stderr]    |
Dec 19 22:23:30.972 INFO [stderr] 38 |                 let expression_text = input.trim_right();
Dec 19 22:23:30.972 INFO [stderr]    |                                             ^^^^^^^^^^
Dec 19 22:23:30.972 INFO [stderr]    |
Dec 19 22:23:30.972 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 22:23:30.972 INFO [stderr] 
Dec 19 22:23:30.972 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 22:23:30.972 INFO [stderr]   --> src/main.rs:38:45
Dec 19 22:23:30.972 INFO [stderr]    |
Dec 19 22:23:30.972 INFO [stderr] 38 |                 let expression_text = input.trim_right();
Dec 19 22:23:30.972 INFO [stderr]    |                                             ^^^^^^^^^^
Dec 19 22:23:30.972 INFO [stderr]    |
Dec 19 22:23:30.973 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 22:23:30.973 INFO [stderr] 
Dec 19 22:23:31.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 19 22:23:31.410 INFO running `"docker" "inspect" "014d147a5d99980538096d2d799a2740d35488a94a33fec1f7e3e4642d7eb42c"`
Dec 19 22:23:31.513 INFO running `"docker" "rm" "-f" "014d147a5d99980538096d2d799a2740d35488a94a33fec1f7e3e4642d7eb42c"`
Dec 19 22:23:31.589 INFO [stdout] 014d147a5d99980538096d2d799a2740d35488a94a33fec1f7e3e4642d7eb42c