Aug 31 17:51:49.966 INFO checking qcow2-0.1.2 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Aug 31 17:51:49.966 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Aug 31 17:51:49.966 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 17:51:50.157 INFO blam! dab9539e3ae0d2b5484b7f436296069e83a13e1b8d952392e50a4fbce6c94ca2 Aug 31 17:51:50.159 INFO running `"docker" "start" "-a" "dab9539e3ae0d2b5484b7f436296069e83a13e1b8d952392e50a4fbce6c94ca2"` Aug 31 17:51:50.882 INFO kablam! Checking linked-hash-map v0.0.9 Aug 31 17:51:50.883 INFO kablam! Checking positioned-io v0.2.2 Aug 31 17:51:51.563 INFO kablam! Checking lru-cache v0.0.7 Aug 31 17:51:52.199 INFO kablam! Checking qcow2 v0.1.2 (file:///source) Aug 31 17:51:52.820 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Aug 31 17:51:52.820 INFO kablam! --> src/extension.rs:1:5 Aug 31 17:51:52.820 INFO kablam! | Aug 31 17:51:52.820 INFO kablam! 1 | use std::ascii::AsciiExt; Aug 31 17:51:52.820 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 17:51:52.820 INFO kablam! | Aug 31 17:51:52.820 INFO kablam! = note: #[warn(deprecated)] on by default Aug 31 17:51:52.820 INFO kablam! Aug 31 17:51:52.888 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Aug 31 17:51:52.888 INFO kablam! --> src/extension.rs:1:5 Aug 31 17:51:52.888 INFO kablam! | Aug 31 17:51:52.888 INFO kablam! 1 | use std::ascii::AsciiExt; Aug 31 17:51:52.888 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 17:51:52.888 INFO kablam! | Aug 31 17:51:52.888 INFO kablam! = note: #[warn(deprecated)] on by default Aug 31 17:51:52.888 INFO kablam! Aug 31 17:51:53.227 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Aug 31 17:51:53.227 INFO kablam! --> src/extension.rs:1:5 Aug 31 17:51:53.227 INFO kablam! | Aug 31 17:51:53.228 INFO kablam! 1 | use std::ascii::AsciiExt; Aug 31 17:51:53.228 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 17:51:53.228 INFO kablam! | Aug 31 17:51:53.228 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 17:51:53.228 INFO kablam! Aug 31 17:51:53.228 INFO kablam! warning: unused import: `byteorder::ReadBytesExt` Aug 31 17:51:53.228 INFO kablam! --> src/extension.rs:7:5 Aug 31 17:51:53.228 INFO kablam! | Aug 31 17:51:53.228 INFO kablam! 7 | use byteorder::ReadBytesExt; Aug 31 17:51:53.228 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 17:51:53.228 INFO kablam! Aug 31 17:51:53.335 INFO kablam! warning: variable does not need to be mutable Aug 31 17:51:53.335 INFO kablam! --> src/header.rs:207:21 Aug 31 17:51:53.335 INFO kablam! | Aug 31 17:51:53.335 INFO kablam! 207 | let mut ext = self.v3.extension(ext_code); Aug 31 17:51:53.335 INFO kablam! | ----^^^ Aug 31 17:51:53.335 INFO kablam! | | Aug 31 17:51:53.335 INFO kablam! | help: remove this `mut` Aug 31 17:51:53.335 INFO kablam! | Aug 31 17:51:53.335 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 31 17:51:53.335 INFO kablam! Aug 31 17:51:53.337 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Aug 31 17:51:53.337 INFO kablam! --> src/extension.rs:1:5 Aug 31 17:51:53.337 INFO kablam! | Aug 31 17:51:53.337 INFO kablam! 1 | use std::ascii::AsciiExt; Aug 31 17:51:53.337 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 17:51:53.337 INFO kablam! | Aug 31 17:51:53.337 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 17:51:53.337 INFO kablam! Aug 31 17:51:53.337 INFO kablam! warning: unused import: `byteorder::ReadBytesExt` Aug 31 17:51:53.337 INFO kablam! --> src/extension.rs:7:5 Aug 31 17:51:53.337 INFO kablam! | Aug 31 17:51:53.337 INFO kablam! 7 | use byteorder::ReadBytesExt; Aug 31 17:51:53.337 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 17:51:53.337 INFO kablam! Aug 31 17:51:53.369 INFO kablam! warning: variable does not need to be mutable Aug 31 17:51:53.370 INFO kablam! --> src/read.rs:146:58 Aug 31 17:51:53.370 INFO kablam! | Aug 31 17:51:53.370 INFO kablam! 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Aug 31 17:51:53.370 INFO kablam! | ----^^^ Aug 31 17:51:53.370 INFO kablam! | | Aug 31 17:51:53.370 INFO kablam! | help: remove this `mut` Aug 31 17:51:53.370 INFO kablam! Aug 31 17:51:53.373 INFO kablam! warning: variable does not need to be mutable Aug 31 17:51:53.373 INFO kablam! --> src/read.rs:193:33 Aug 31 17:51:53.373 INFO kablam! | Aug 31 17:51:53.373 INFO kablam! 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Aug 31 17:51:53.373 INFO kablam! | ----^^^ Aug 31 17:51:53.373 INFO kablam! | | Aug 31 17:51:53.373 INFO kablam! | help: remove this `mut` Aug 31 17:51:53.373 INFO kablam! Aug 31 17:51:53.495 INFO kablam! warning: variable does not need to be mutable Aug 31 17:51:53.495 INFO kablam! --> src/header.rs:207:21 Aug 31 17:51:53.495 INFO kablam! | Aug 31 17:51:53.495 INFO kablam! 207 | let mut ext = self.v3.extension(ext_code); Aug 31 17:51:53.495 INFO kablam! | ----^^^ Aug 31 17:51:53.495 INFO kablam! | | Aug 31 17:51:53.495 INFO kablam! | help: remove this `mut` Aug 31 17:51:53.495 INFO kablam! | Aug 31 17:51:53.495 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 31 17:51:53.495 INFO kablam! Aug 31 17:51:53.566 INFO kablam! warning: variable does not need to be mutable Aug 31 17:51:53.566 INFO kablam! --> src/read.rs:146:58 Aug 31 17:51:53.566 INFO kablam! | Aug 31 17:51:53.566 INFO kablam! 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Aug 31 17:51:53.566 INFO kablam! | ----^^^ Aug 31 17:51:53.566 INFO kablam! | | Aug 31 17:51:53.566 INFO kablam! | help: remove this `mut` Aug 31 17:51:53.567 INFO kablam! Aug 31 17:51:53.570 INFO kablam! warning: variable does not need to be mutable Aug 31 17:51:53.571 INFO kablam! --> src/read.rs:193:33 Aug 31 17:51:53.571 INFO kablam! | Aug 31 17:51:53.571 INFO kablam! 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Aug 31 17:51:53.571 INFO kablam! | ----^^^ Aug 31 17:51:53.571 INFO kablam! | | Aug 31 17:51:53.571 INFO kablam! | help: remove this `mut` Aug 31 17:51:53.571 INFO kablam! Aug 31 17:51:54.326 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.47s Aug 31 17:51:54.330 INFO kablam! su: No module specific data is present Aug 31 17:51:55.057 INFO running `"docker" "rm" "-f" "dab9539e3ae0d2b5484b7f436296069e83a13e1b8d952392e50a4fbce6c94ca2"` Aug 31 17:51:55.147 INFO blam! dab9539e3ae0d2b5484b7f436296069e83a13e1b8d952392e50a4fbce6c94ca2