Dec 17 18:15:30.819 INFO checking owtotwo/Simple-Calculator against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:15:30.819 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/owtotwo/Simple-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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:15:31.142 INFO [stdout] ae75b74dd2172663173c15e3692cf574cbbc67ea92ed73588fb8fe49a862b40d
Dec 17 18:15:31.148 INFO running `"docker" "start" "-a" "ae75b74dd2172663173c15e3692cf574cbbc67ea92ed73588fb8fe49a862b40d"`
Dec 17 18:15:32.601 INFO [stderr]     Checking calculator v0.1.0 (/opt/crater/workdir)
Dec 17 18:15:32.946 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 17 18:15:32.946 INFO [stderr]    --> src/calculator/mod.rs:128:27
Dec 17 18:15:32.946 INFO [stderr]     |
Dec 17 18:15:32.947 INFO [stderr] 128 |             if dirty_expr.trim_right().len() == 0 {
Dec 17 18:15:32.947 INFO [stderr]     |                           ^^^^^^^^^^
Dec 17 18:15:32.947 INFO [stderr]     |
Dec 17 18:15:32.947 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 18:15:32.947 INFO [stderr] 
Dec 17 18:15:32.947 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:15:32.947 INFO [stderr]   --> src/calculator/expr/mod.rs:33:41
Dec 17 18:15:32.947 INFO [stderr]    |
Dec 17 18:15:32.947 INFO [stderr] 33 |         let mut rest_of_expr = raw_expr.trim_left();
Dec 17 18:15:32.947 INFO [stderr]    |                                         ^^^^^^^^^
Dec 17 18:15:32.947 INFO [stderr] 
Dec 17 18:15:32.947 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:15:32.947 INFO [stderr]   --> src/calculator/expr/operator.rs:18:24
Dec 17 18:15:32.947 INFO [stderr]    |
Dec 17 18:15:32.947 INFO [stderr] 18 |         match raw_expr.trim_left() {
Dec 17 18:15:32.947 INFO [stderr]    |                        ^^^^^^^^^
Dec 17 18:15:32.947 INFO [stderr] 
Dec 17 18:15:32.947 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:15:32.947 INFO [stderr]   --> src/calculator/expr/term.rs:24:41
Dec 17 18:15:32.947 INFO [stderr]    |
Dec 17 18:15:32.947 INFO [stderr] 24 |         let mut rest_of_expr = raw_term.trim_left();
Dec 17 18:15:32.947 INFO [stderr]    |                                         ^^^^^^^^^
Dec 17 18:15:32.947 INFO [stderr] 
Dec 17 18:15:32.960 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:15:32.960 INFO [stderr]   --> src/calculator/expr/factor.rs:21:43
Dec 17 18:15:32.960 INFO [stderr]    |
Dec 17 18:15:32.960 INFO [stderr] 21 |         let mut rest_of_expr = raw_factor.trim_left();
Dec 17 18:15:32.960 INFO [stderr]    |                                           ^^^^^^^^^
Dec 17 18:15:32.960 INFO [stderr] 
Dec 17 18:15:32.968 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:15:32.968 INFO [stderr]   --> src/calculator/expr/integer.rs:13:40
Dec 17 18:15:32.968 INFO [stderr]    |
Dec 17 18:15:32.968 INFO [stderr] 13 |         let mut rest_of_expr = raw_int.trim_left();
Dec 17 18:15:32.968 INFO [stderr]    |                                        ^^^^^^^^^
Dec 17 18:15:32.968 INFO [stderr] 
Dec 17 18:15:32.988 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 17 18:15:32.988 INFO [stderr]    --> src/calculator/mod.rs:128:27
Dec 17 18:15:32.988 INFO [stderr]     |
Dec 17 18:15:32.988 INFO [stderr] 128 |             if dirty_expr.trim_right().len() == 0 {
Dec 17 18:15:32.988 INFO [stderr]     |                           ^^^^^^^^^^
Dec 17 18:15:32.988 INFO [stderr]     |
Dec 17 18:15:32.988 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 18:15:32.988 INFO [stderr] 
Dec 17 18:15:32.988 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:15:32.988 INFO [stderr]   --> src/calculator/expr/mod.rs:33:41
Dec 17 18:15:32.988 INFO [stderr]    |
Dec 17 18:15:32.988 INFO [stderr] 33 |         let mut rest_of_expr = raw_expr.trim_left();
Dec 17 18:15:32.988 INFO [stderr]    |                                         ^^^^^^^^^
Dec 17 18:15:32.988 INFO [stderr] 
Dec 17 18:15:33.012 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:15:33.012 INFO [stderr]   --> src/calculator/expr/operator.rs:18:24
Dec 17 18:15:33.012 INFO [stderr]    |
Dec 17 18:15:33.012 INFO [stderr] 18 |         match raw_expr.trim_left() {
Dec 17 18:15:33.012 INFO [stderr]    |                        ^^^^^^^^^
Dec 17 18:15:33.012 INFO [stderr] 
Dec 17 18:15:33.028 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:15:33.028 INFO [stderr]   --> src/calculator/expr/term.rs:24:41
Dec 17 18:15:33.028 INFO [stderr]    |
Dec 17 18:15:33.028 INFO [stderr] 24 |         let mut rest_of_expr = raw_term.trim_left();
Dec 17 18:15:33.028 INFO [stderr]    |                                         ^^^^^^^^^
Dec 17 18:15:33.028 INFO [stderr] 
Dec 17 18:15:33.040 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:15:33.040 INFO [stderr]   --> src/calculator/expr/factor.rs:21:43
Dec 17 18:15:33.040 INFO [stderr]    |
Dec 17 18:15:33.040 INFO [stderr] 21 |         let mut rest_of_expr = raw_factor.trim_left();
Dec 17 18:15:33.040 INFO [stderr]    |                                           ^^^^^^^^^
Dec 17 18:15:33.040 INFO [stderr] 
Dec 17 18:15:33.040 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:15:33.040 INFO [stderr]   --> src/calculator/expr/integer.rs:13:40
Dec 17 18:15:33.040 INFO [stderr]    |
Dec 17 18:15:33.040 INFO [stderr] 13 |         let mut rest_of_expr = raw_int.trim_left();
Dec 17 18:15:33.040 INFO [stderr]    |                                        ^^^^^^^^^
Dec 17 18:15:33.040 INFO [stderr] 
Dec 17 18:15:33.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 17 18:15:33.766 INFO running `"docker" "inspect" "ae75b74dd2172663173c15e3692cf574cbbc67ea92ed73588fb8fe49a862b40d"`
Dec 17 18:15:34.036 INFO running `"docker" "rm" "-f" "ae75b74dd2172663173c15e3692cf574cbbc67ea92ed73588fb8fe49a862b40d"`
Dec 17 18:15:34.457 INFO [stdout] ae75b74dd2172663173c15e3692cf574cbbc67ea92ed73588fb8fe49a862b40d