Oct 12 20:35:46.886 INFO checking hvze/college_essay_analysis against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:35:46.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 20:35:47.370 INFO blam! 13a0a1e18cb6ba22b9c3272a85284cdcdf9eeb7e03128aedce87ea66ca95af8d
Oct 12 20:35:47.372 INFO running `"docker" "start" "-a" "13a0a1e18cb6ba22b9c3272a85284cdcdf9eeb7e03128aedce87ea66ca95af8d"`
Oct 12 20:35:49.160 INFO kablam! usermod: no changes
Oct 12 20:35:49.208 INFO kablam!     Checking essay_analysis v0.1.0 (/source)
Oct 12 20:35:49.780 INFO kablam! warning: unused import: `std::path::Path`
Oct 12 20:35:49.781 INFO kablam!  --> src/main.rs:2:5
Oct 12 20:35:49.781 INFO kablam!   |
Oct 12 20:35:49.782 INFO kablam! 2 | use std::path::Path;
Oct 12 20:35:49.783 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 20:35:49.783 INFO kablam!   |
Oct 12 20:35:49.784 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 20:35:49.784 INFO kablam! 
Oct 12 20:35:49.840 INFO kablam! warning: unused import: `std::path::Path`
Oct 12 20:35:49.840 INFO kablam!  --> src/main.rs:2:5
Oct 12 20:35:49.840 INFO kablam!   |
Oct 12 20:35:49.840 INFO kablam! 2 | use std::path::Path;
Oct 12 20:35:49.840 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 20:35:49.840 INFO kablam!   |
Oct 12 20:35:49.840 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 20:35:49.840 INFO kablam! 
Oct 12 20:35:50.016 INFO kablam! warning: function is never used: `s_cmp`
Oct 12 20:35:50.016 INFO kablam!   --> src/main.rs:68:5
Oct 12 20:35:50.016 INFO kablam!    |
Oct 12 20:35:50.016 INFO kablam! 68 |     fn s_cmp(a: (String, u32), b: (String, u32)) -> Ordering {
Oct 12 20:35:50.016 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:35:50.016 INFO kablam!    |
Oct 12 20:35:50.016 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:35:50.016 INFO kablam! 
Oct 12 20:35:50.016 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:35:50.016 INFO kablam!   --> src/main.rs:30:9
Oct 12 20:35:50.016 INFO kablam!    |
Oct 12 20:35:50.016 INFO kablam! 30 |         file.read_to_string(&mut data);
Oct 12 20:35:50.016 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:35:50.017 INFO kablam!    |
Oct 12 20:35:50.017 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 20:35:50.017 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:35:50.017 INFO kablam! 
Oct 12 20:35:50.021 INFO kablam! warning: function is never used: `s_cmp`
Oct 12 20:35:50.021 INFO kablam!   --> src/main.rs:68:5
Oct 12 20:35:50.021 INFO kablam!    |
Oct 12 20:35:50.021 INFO kablam! 68 |     fn s_cmp(a: (String, u32), b: (String, u32)) -> Ordering {
Oct 12 20:35:50.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:35:50.028 INFO kablam!    |
Oct 12 20:35:50.029 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:35:50.029 INFO kablam! 
Oct 12 20:35:50.033 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:35:50.033 INFO kablam!   --> src/main.rs:30:9
Oct 12 20:35:50.033 INFO kablam!    |
Oct 12 20:35:50.033 INFO kablam! 30 |         file.read_to_string(&mut data);
Oct 12 20:35:50.033 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:35:50.033 INFO kablam!    |
Oct 12 20:35:50.033 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 20:35:50.033 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:35:50.033 INFO kablam! 
Oct 12 20:35:50.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Oct 12 20:35:50.106 INFO kablam! su: No module specific data is present
Oct 12 20:35:51.263 INFO running `"docker" "rm" "-f" "13a0a1e18cb6ba22b9c3272a85284cdcdf9eeb7e03128aedce87ea66ca95af8d"`
Oct 12 20:35:51.608 INFO blam! 13a0a1e18cb6ba22b9c3272a85284cdcdf9eeb7e03128aedce87ea66ca95af8d