Aug 30 18:54:06.280 INFO checking eol-0.1.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 18:54:06.280 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 18:54:06.280 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 18:54:06.434 INFO blam! 18d9515129955e9754f3f3fa3ece11b97963e19ea6ff6251b208bc8f21421c88
Aug 30 18:54:06.437 INFO running `"docker" "start" "-a" "18d9515129955e9754f3f3fa3ece11b97963e19ea6ff6251b208bc8f21421c88"`
Aug 30 18:54:07.171 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 30 18:54:07.219 INFO kablam!     Checking eol v0.1.1 (file:///source)
Aug 30 18:54:08.401 INFO kablam! warning: unused import: `SubCommand`
Aug 30 18:54:08.401 INFO kablam!  --> src/main.rs:2:22
Aug 30 18:54:08.401 INFO kablam!   |
Aug 30 18:54:08.401 INFO kablam! 2 | use clap::{Arg, App, SubCommand};
Aug 30 18:54:08.401 INFO kablam!   |                      ^^^^^^^^^^
Aug 30 18:54:08.401 INFO kablam!   |
Aug 30 18:54:08.402 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 18:54:08.402 INFO kablam! 
Aug 30 18:54:08.402 INFO kablam! warning: unused import: `std::io::BufReader`
Aug 30 18:54:08.402 INFO kablam!  --> src/main.rs:6:5
Aug 30 18:54:08.402 INFO kablam!   |
Aug 30 18:54:08.402 INFO kablam! 6 | use std::io::BufReader;
Aug 30 18:54:08.402 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.402 INFO kablam! 
Aug 30 18:54:08.403 INFO kablam! warning: unused import: `std::io::SeekFrom`
Aug 30 18:54:08.403 INFO kablam!  --> src/main.rs:8:5
Aug 30 18:54:08.403 INFO kablam!   |
Aug 30 18:54:08.403 INFO kablam! 8 | use std::io::SeekFrom;
Aug 30 18:54:08.403 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.403 INFO kablam! 
Aug 30 18:54:08.404 INFO kablam! warning: unused import: `std::fs`
Aug 30 18:54:08.404 INFO kablam!  --> src/main.rs:9:5
Aug 30 18:54:08.404 INFO kablam!   |
Aug 30 18:54:08.404 INFO kablam! 9 | use std::fs;
Aug 30 18:54:08.404 INFO kablam!   |     ^^^^^^^
Aug 30 18:54:08.404 INFO kablam! 
Aug 30 18:54:08.404 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Aug 30 18:54:08.404 INFO kablam!   --> src/main.rs:10:5
Aug 30 18:54:08.404 INFO kablam!    |
Aug 30 18:54:08.404 INFO kablam! 10 | use std::fs::OpenOptions;
Aug 30 18:54:08.404 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.405 INFO kablam! 
Aug 30 18:54:08.484 INFO kablam! warning: unreachable statement
Aug 30 18:54:08.484 INFO kablam!   --> src/main.rs:81:25
Aug 30 18:54:08.484 INFO kablam!    |
Aug 30 18:54:08.484 INFO kablam! 81 |                         cur_file_eol = "crlf";
Aug 30 18:54:08.484 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.484 INFO kablam!    |
Aug 30 18:54:08.485 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Aug 30 18:54:08.485 INFO kablam! 
Aug 30 18:54:08.527 INFO kablam! warning: unused variable: `idx`
Aug 30 18:54:08.527 INFO kablam!    --> src/main.rs:104:18
Aug 30 18:54:08.527 INFO kablam!     |
Aug 30 18:54:08.527 INFO kablam! 104 |             for (idx, c) in s.bytes().enumerate() {
Aug 30 18:54:08.527 INFO kablam!     |                  ^^^ help: consider using `_idx` instead
Aug 30 18:54:08.528 INFO kablam!     |
Aug 30 18:54:08.528 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 18:54:08.528 INFO kablam! 
Aug 30 18:54:08.529 INFO kablam! warning: unused variable: `idx`
Aug 30 18:54:08.529 INFO kablam!    --> src/main.rs:115:18
Aug 30 18:54:08.529 INFO kablam!     |
Aug 30 18:54:08.529 INFO kablam! 115 |             for (idx, c) in s.bytes().enumerate() {
Aug 30 18:54:08.529 INFO kablam!     |                  ^^^ help: consider using `_idx` instead
Aug 30 18:54:08.529 INFO kablam! 
Aug 30 18:54:08.549 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:54:08.549 INFO kablam!    --> src/main.rs:102:17
Aug 30 18:54:08.549 INFO kablam!     |
Aug 30 18:54:08.549 INFO kablam! 102 |             let mut f = File::create(conf.filename.unwrap()).unwrap();
Aug 30 18:54:08.549 INFO kablam!     |                 ----^
Aug 30 18:54:08.549 INFO kablam!     |                 |
Aug 30 18:54:08.549 INFO kablam!     |                 help: remove this `mut`
Aug 30 18:54:08.549 INFO kablam!     |
Aug 30 18:54:08.549 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 18:54:08.550 INFO kablam! 
Aug 30 18:54:08.550 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:54:08.550 INFO kablam!    --> src/main.rs:113:17
Aug 30 18:54:08.550 INFO kablam!     |
Aug 30 18:54:08.550 INFO kablam! 113 |             let mut f = File::create(conf.filename.unwrap()).unwrap();
Aug 30 18:54:08.550 INFO kablam!     |                 ----^
Aug 30 18:54:08.550 INFO kablam!     |                 |
Aug 30 18:54:08.550 INFO kablam!     |                 help: remove this `mut`
Aug 30 18:54:08.550 INFO kablam! 
Aug 30 18:54:08.560 INFO kablam! warning: unused import: `SubCommand`
Aug 30 18:54:08.560 INFO kablam!  --> src/main.rs:2:22
Aug 30 18:54:08.561 INFO kablam!   |
Aug 30 18:54:08.561 INFO kablam! 2 | use clap::{Arg, App, SubCommand};
Aug 30 18:54:08.561 INFO kablam!   |                      ^^^^^^^^^^
Aug 30 18:54:08.561 INFO kablam!   |
Aug 30 18:54:08.561 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 18:54:08.561 INFO kablam! 
Aug 30 18:54:08.561 INFO kablam! warning: unused import: `std::io::BufReader`
Aug 30 18:54:08.561 INFO kablam!  --> src/main.rs:6:5
Aug 30 18:54:08.561 INFO kablam!   |
Aug 30 18:54:08.561 INFO kablam! 6 | use std::io::BufReader;
Aug 30 18:54:08.561 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.561 INFO kablam! 
Aug 30 18:54:08.561 INFO kablam! warning: unused import: `std::io::SeekFrom`
Aug 30 18:54:08.561 INFO kablam!  --> src/main.rs:8:5
Aug 30 18:54:08.561 INFO kablam!   |
Aug 30 18:54:08.561 INFO kablam! 8 | use std::io::SeekFrom;
Aug 30 18:54:08.561 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.561 INFO kablam! 
Aug 30 18:54:08.561 INFO kablam! warning: unused import: `std::fs`
Aug 30 18:54:08.561 INFO kablam!  --> src/main.rs:9:5
Aug 30 18:54:08.561 INFO kablam!   |
Aug 30 18:54:08.561 INFO kablam! 9 | use std::fs;
Aug 30 18:54:08.561 INFO kablam!   |     ^^^^^^^
Aug 30 18:54:08.562 INFO kablam! 
Aug 30 18:54:08.562 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Aug 30 18:54:08.562 INFO kablam!   --> src/main.rs:10:5
Aug 30 18:54:08.562 INFO kablam!    |
Aug 30 18:54:08.562 INFO kablam! 10 | use std::fs::OpenOptions;
Aug 30 18:54:08.562 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.562 INFO kablam! 
Aug 30 18:54:08.566 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 18:54:08.567 INFO kablam!   --> src/main.rs:70:5
Aug 30 18:54:08.567 INFO kablam!    |
Aug 30 18:54:08.567 INFO kablam! 70 |     file.read_to_string(&mut s);
Aug 30 18:54:08.567 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.567 INFO kablam!    |
Aug 30 18:54:08.567 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 18:54:08.567 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 18:54:08.567 INFO kablam! 
Aug 30 18:54:08.567 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 18:54:08.568 INFO kablam!    --> src/main.rs:108:21
Aug 30 18:54:08.568 INFO kablam!     |
Aug 30 18:54:08.568 INFO kablam! 108 |                     writer.write(&[c]);
Aug 30 18:54:08.568 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.568 INFO kablam!     |
Aug 30 18:54:08.568 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 18:54:08.568 INFO kablam! 
Aug 30 18:54:08.569 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 18:54:08.569 INFO kablam!    --> src/main.rs:117:21
Aug 30 18:54:08.569 INFO kablam!     |
Aug 30 18:54:08.569 INFO kablam! 117 |                     writer.write(b"\r\n");
Aug 30 18:54:08.569 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.569 INFO kablam!     |
Aug 30 18:54:08.569 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 18:54:08.570 INFO kablam! 
Aug 30 18:54:08.570 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 18:54:08.570 INFO kablam!    --> src/main.rs:119:21
Aug 30 18:54:08.570 INFO kablam!     |
Aug 30 18:54:08.570 INFO kablam! 119 |                     writer.write(&[c]);
Aug 30 18:54:08.570 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.570 INFO kablam!     |
Aug 30 18:54:08.571 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 18:54:08.571 INFO kablam! 
Aug 30 18:54:08.641 INFO kablam! warning: unreachable statement
Aug 30 18:54:08.641 INFO kablam!   --> src/main.rs:81:25
Aug 30 18:54:08.641 INFO kablam!    |
Aug 30 18:54:08.641 INFO kablam! 81 |                         cur_file_eol = "crlf";
Aug 30 18:54:08.641 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.641 INFO kablam!    |
Aug 30 18:54:08.641 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Aug 30 18:54:08.641 INFO kablam! 
Aug 30 18:54:08.684 INFO kablam! warning: unused variable: `idx`
Aug 30 18:54:08.684 INFO kablam!    --> src/main.rs:104:18
Aug 30 18:54:08.684 INFO kablam!     |
Aug 30 18:54:08.684 INFO kablam! 104 |             for (idx, c) in s.bytes().enumerate() {
Aug 30 18:54:08.684 INFO kablam!     |                  ^^^ help: consider using `_idx` instead
Aug 30 18:54:08.684 INFO kablam!     |
Aug 30 18:54:08.684 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 18:54:08.684 INFO kablam! 
Aug 30 18:54:08.684 INFO kablam! warning: unused variable: `idx`
Aug 30 18:54:08.684 INFO kablam!    --> src/main.rs:115:18
Aug 30 18:54:08.684 INFO kablam!     |
Aug 30 18:54:08.684 INFO kablam! 115 |             for (idx, c) in s.bytes().enumerate() {
Aug 30 18:54:08.684 INFO kablam!     |                  ^^^ help: consider using `_idx` instead
Aug 30 18:54:08.684 INFO kablam! 
Aug 30 18:54:08.702 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:54:08.702 INFO kablam!    --> src/main.rs:102:17
Aug 30 18:54:08.702 INFO kablam!     |
Aug 30 18:54:08.702 INFO kablam! 102 |             let mut f = File::create(conf.filename.unwrap()).unwrap();
Aug 30 18:54:08.702 INFO kablam!     |                 ----^
Aug 30 18:54:08.702 INFO kablam!     |                 |
Aug 30 18:54:08.702 INFO kablam!     |                 help: remove this `mut`
Aug 30 18:54:08.703 INFO kablam!     |
Aug 30 18:54:08.703 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 18:54:08.703 INFO kablam! 
Aug 30 18:54:08.703 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:54:08.703 INFO kablam!    --> src/main.rs:113:17
Aug 30 18:54:08.703 INFO kablam!     |
Aug 30 18:54:08.703 INFO kablam! 113 |             let mut f = File::create(conf.filename.unwrap()).unwrap();
Aug 30 18:54:08.703 INFO kablam!     |                 ----^
Aug 30 18:54:08.703 INFO kablam!     |                 |
Aug 30 18:54:08.703 INFO kablam!     |                 help: remove this `mut`
Aug 30 18:54:08.703 INFO kablam! 
Aug 30 18:54:08.716 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 18:54:08.716 INFO kablam!   --> src/main.rs:70:5
Aug 30 18:54:08.716 INFO kablam!    |
Aug 30 18:54:08.717 INFO kablam! 70 |     file.read_to_string(&mut s);
Aug 30 18:54:08.717 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.717 INFO kablam!    |
Aug 30 18:54:08.717 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 18:54:08.717 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 18:54:08.717 INFO kablam! 
Aug 30 18:54:08.717 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 18:54:08.717 INFO kablam!    --> src/main.rs:108:21
Aug 30 18:54:08.717 INFO kablam!     |
Aug 30 18:54:08.717 INFO kablam! 108 |                     writer.write(&[c]);
Aug 30 18:54:08.718 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.718 INFO kablam!     |
Aug 30 18:54:08.718 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 18:54:08.718 INFO kablam! 
Aug 30 18:54:08.718 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 18:54:08.718 INFO kablam!    --> src/main.rs:117:21
Aug 30 18:54:08.718 INFO kablam!     |
Aug 30 18:54:08.718 INFO kablam! 117 |                     writer.write(b"\r\n");
Aug 30 18:54:08.718 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.718 INFO kablam!     |
Aug 30 18:54:08.718 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 18:54:08.718 INFO kablam! 
Aug 30 18:54:08.718 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 18:54:08.718 INFO kablam!    --> src/main.rs:119:21
Aug 30 18:54:08.718 INFO kablam!     |
Aug 30 18:54:08.718 INFO kablam! 119 |                     writer.write(&[c]);
Aug 30 18:54:08.718 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^
Aug 30 18:54:08.718 INFO kablam!     |
Aug 30 18:54:08.718 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 18:54:08.718 INFO kablam! 
Aug 30 18:54:08.743 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Aug 30 18:54:08.748 INFO kablam! su: No module specific data is present
Aug 30 18:54:09.286 INFO running `"docker" "rm" "-f" "18d9515129955e9754f3f3fa3ece11b97963e19ea6ff6251b208bc8f21421c88"`
Aug 30 18:54:09.432 INFO blam! 18d9515129955e9754f3f3fa3ece11b97963e19ea6ff6251b208bc8f21421c88