Dec 05 06:02:32.560 INFO checking str_stack-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:02:32.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 06:02:32.934 INFO [stdout] 954415bbc1f4fdc6494d7f5a5a9cb6ab4db556b571cb23b025c59c0e61e2d5ca
Dec 05 06:02:32.939 INFO running `"docker" "start" "-a" "954415bbc1f4fdc6494d7f5a5a9cb6ab4db556b571cb23b025c59c0e61e2d5ca"`
Dec 05 06:02:33.696 INFO [stderr] usermod: no changes
Dec 05 06:02:33.704 INFO [stderr]     Checking str_stack v0.1.0 (/source)
Dec 05 06:02:34.147 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 06:02:34.147 INFO [stderr]   --> src/lib.rs:66:32
Dec 05 06:02:34.147 INFO [stderr]    |
Dec 05 06:02:34.147 INFO [stderr] 66 |                 Some(self.data.slice_unchecked(start, end))
Dec 05 06:02:34.147 INFO [stderr]    |                                ^^^^^^^^^^^^^^^
Dec 05 06:02:34.147 INFO [stderr]    |
Dec 05 06:02:34.147 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 06:02:34.147 INFO [stderr] 
Dec 05 06:02:34.148 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 06:02:34.148 INFO [stderr]   --> src/lib.rs:99:32
Dec 05 06:02:34.148 INFO [stderr]    |
Dec 05 06:02:34.148 INFO [stderr] 99 |                 Some(self.data.slice_unchecked(start, end))
Dec 05 06:02:34.148 INFO [stderr]    |                                ^^^^^^^^^^^^^^^
Dec 05 06:02:34.148 INFO [stderr] 
Dec 05 06:02:34.154 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 06:02:34.154 INFO [stderr]    --> src/lib.rs:251:19
Dec 05 06:02:34.154 INFO [stderr]     |
Dec 05 06:02:34.154 INFO [stderr] 251 |         self.data.slice_unchecked(start, end)
Dec 05 06:02:34.154 INFO [stderr]     |                   ^^^^^^^^^^^^^^^
Dec 05 06:02:34.154 INFO [stderr] 
Dec 05 06:02:34.157 INFO [stderr] warning: unused import: `Read`
Dec 05 06:02:34.157 INFO [stderr]   --> src/lib.rs:21:21
Dec 05 06:02:34.157 INFO [stderr]    |
Dec 05 06:02:34.157 INFO [stderr] 21 | use std::io::{self, Read};
Dec 05 06:02:34.157 INFO [stderr]    |                     ^^^^
Dec 05 06:02:34.157 INFO [stderr]    |
Dec 05 06:02:34.157 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 06:02:34.157 INFO [stderr] 
Dec 05 06:02:34.293 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 06:02:34.293 INFO [stderr]   --> src/lib.rs:66:32
Dec 05 06:02:34.293 INFO [stderr]    |
Dec 05 06:02:34.293 INFO [stderr] 66 |                 Some(self.data.slice_unchecked(start, end))
Dec 05 06:02:34.293 INFO [stderr]    |                                ^^^^^^^^^^^^^^^
Dec 05 06:02:34.293 INFO [stderr]    |
Dec 05 06:02:34.293 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 06:02:34.293 INFO [stderr] 
Dec 05 06:02:34.295 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 06:02:34.295 INFO [stderr]   --> src/lib.rs:99:32
Dec 05 06:02:34.295 INFO [stderr]    |
Dec 05 06:02:34.295 INFO [stderr] 99 |                 Some(self.data.slice_unchecked(start, end))
Dec 05 06:02:34.295 INFO [stderr]    |                                ^^^^^^^^^^^^^^^
Dec 05 06:02:34.295 INFO [stderr] 
Dec 05 06:02:34.302 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 06:02:34.302 INFO [stderr]    --> src/lib.rs:251:19
Dec 05 06:02:34.302 INFO [stderr]     |
Dec 05 06:02:34.302 INFO [stderr] 251 |         self.data.slice_unchecked(start, end)
Dec 05 06:02:34.302 INFO [stderr]     |                   ^^^^^^^^^^^^^^^
Dec 05 06:02:34.302 INFO [stderr] 
Dec 05 06:02:34.343 INFO [stderr] warning: unused import: `Read`
Dec 05 06:02:34.344 INFO [stderr]   --> src/lib.rs:21:21
Dec 05 06:02:34.344 INFO [stderr]    |
Dec 05 06:02:34.344 INFO [stderr] 21 | use std::io::{self, Read};
Dec 05 06:02:34.344 INFO [stderr]    |                     ^^^^
Dec 05 06:02:34.344 INFO [stderr]    |
Dec 05 06:02:34.344 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 06:02:34.344 INFO [stderr] 
Dec 05 06:02:34.628 INFO [stderr] warning: unused import: `std::fmt::Write`
Dec 05 06:02:34.628 INFO [stderr]  --> benches/main.rs:6:5
Dec 05 06:02:34.628 INFO [stderr]   |
Dec 05 06:02:34.628 INFO [stderr] 6 | use std::fmt::Write;
Dec 05 06:02:34.628 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 06:02:34.628 INFO [stderr]   |
Dec 05 06:02:34.628 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:02:34.628 INFO [stderr] 
Dec 05 06:02:34.654 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 05 06:02:34.656 INFO [stderr] su: No module specific data is present
Dec 05 06:02:34.967 INFO running `"docker" "inspect" "954415bbc1f4fdc6494d7f5a5a9cb6ab4db556b571cb23b025c59c0e61e2d5ca"`
Dec 05 06:02:35.092 INFO running `"docker" "rm" "-f" "954415bbc1f4fdc6494d7f5a5a9cb6ab4db556b571cb23b025c59c0e61e2d5ca"`
Dec 05 06:02:35.284 INFO [stdout] 954415bbc1f4fdc6494d7f5a5a9cb6ab4db556b571cb23b025c59c0e61e2d5ca