Nov 01 18:12:01.552 INFO checking qcow2-0.1.2 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 18:12:01.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"` Nov 01 18:12:01.897 INFO blam! 45c95bebdfd3d810c1a0de7c16fcf4b341a19b29640e8eccecdb250b863cac39 Nov 01 18:12:01.899 INFO running `"docker" "start" "-a" "45c95bebdfd3d810c1a0de7c16fcf4b341a19b29640e8eccecdb250b863cac39"` Nov 01 18:12:02.748 INFO kablam! usermod: no changes Nov 01 18:12:02.793 INFO kablam! Checking linked-hash-map v0.0.9 Nov 01 18:12:03.464 INFO kablam! Checking lru-cache v0.0.7 Nov 01 18:12:04.023 INFO kablam! Checking qcow2 v0.1.2 (/source) Nov 01 18:12:04.833 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 01 18:12:04.833 INFO kablam! --> src/extension.rs:1:5 Nov 01 18:12:04.833 INFO kablam! | Nov 01 18:12:04.833 INFO kablam! 1 | use std::ascii::AsciiExt; Nov 01 18:12:04.833 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 01 18:12:04.833 INFO kablam! | Nov 01 18:12:04.833 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 18:12:04.833 INFO kablam! Nov 01 18:12:05.204 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 01 18:12:05.204 INFO kablam! --> src/extension.rs:1:5 Nov 01 18:12:05.204 INFO kablam! | Nov 01 18:12:05.204 INFO kablam! 1 | use std::ascii::AsciiExt; Nov 01 18:12:05.204 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 01 18:12:05.220 INFO kablam! | Nov 01 18:12:05.220 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 18:12:05.220 INFO kablam! Nov 01 18:12:05.220 INFO kablam! warning: unused import: `byteorder::ReadBytesExt` Nov 01 18:12:05.220 INFO kablam! --> src/extension.rs:7:5 Nov 01 18:12:05.220 INFO kablam! | Nov 01 18:12:05.220 INFO kablam! 7 | use byteorder::ReadBytesExt; Nov 01 18:12:05.220 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 18:12:05.220 INFO kablam! Nov 01 18:12:05.272 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 01 18:12:05.272 INFO kablam! --> src/extension.rs:1:5 Nov 01 18:12:05.272 INFO kablam! | Nov 01 18:12:05.272 INFO kablam! 1 | use std::ascii::AsciiExt; Nov 01 18:12:05.272 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 01 18:12:05.272 INFO kablam! | Nov 01 18:12:05.272 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 18:12:05.272 INFO kablam! Nov 01 18:12:05.412 INFO kablam! warning: variable does not need to be mutable Nov 01 18:12:05.412 INFO kablam! --> src/header.rs:207:21 Nov 01 18:12:05.412 INFO kablam! | Nov 01 18:12:05.412 INFO kablam! 207 | let mut ext = self.v3.extension(ext_code); Nov 01 18:12:05.412 INFO kablam! | ----^^^ Nov 01 18:12:05.412 INFO kablam! | | Nov 01 18:12:05.412 INFO kablam! | help: remove this `mut` Nov 01 18:12:05.412 INFO kablam! | Nov 01 18:12:05.412 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 18:12:05.412 INFO kablam! Nov 01 18:12:05.480 INFO kablam! warning: variable does not need to be mutable Nov 01 18:12:05.480 INFO kablam! --> src/read.rs:146:58 Nov 01 18:12:05.480 INFO kablam! | Nov 01 18:12:05.480 INFO kablam! 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 01 18:12:05.480 INFO kablam! | ----^^^ Nov 01 18:12:05.480 INFO kablam! | | Nov 01 18:12:05.480 INFO kablam! | help: remove this `mut` Nov 01 18:12:05.480 INFO kablam! Nov 01 18:12:05.480 INFO kablam! warning: variable does not need to be mutable Nov 01 18:12:05.480 INFO kablam! --> src/read.rs:193:33 Nov 01 18:12:05.480 INFO kablam! | Nov 01 18:12:05.480 INFO kablam! 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 01 18:12:05.480 INFO kablam! | ----^^^ Nov 01 18:12:05.480 INFO kablam! | | Nov 01 18:12:05.480 INFO kablam! | help: remove this `mut` Nov 01 18:12:05.480 INFO kablam! Nov 01 18:12:05.496 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 01 18:12:05.496 INFO kablam! --> src/extension.rs:1:5 Nov 01 18:12:05.496 INFO kablam! | Nov 01 18:12:05.496 INFO kablam! 1 | use std::ascii::AsciiExt; Nov 01 18:12:05.496 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 01 18:12:05.496 INFO kablam! | Nov 01 18:12:05.496 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 18:12:05.496 INFO kablam! Nov 01 18:12:05.496 INFO kablam! warning: unused import: `byteorder::ReadBytesExt` Nov 01 18:12:05.496 INFO kablam! --> src/extension.rs:7:5 Nov 01 18:12:05.496 INFO kablam! | Nov 01 18:12:05.496 INFO kablam! 7 | use byteorder::ReadBytesExt; Nov 01 18:12:05.496 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 18:12:05.496 INFO kablam! Nov 01 18:12:05.580 INFO kablam! warning: variable does not need to be mutable Nov 01 18:12:05.580 INFO kablam! --> src/header.rs:207:21 Nov 01 18:12:05.580 INFO kablam! | Nov 01 18:12:05.580 INFO kablam! 207 | let mut ext = self.v3.extension(ext_code); Nov 01 18:12:05.580 INFO kablam! | ----^^^ Nov 01 18:12:05.580 INFO kablam! | | Nov 01 18:12:05.580 INFO kablam! | help: remove this `mut` Nov 01 18:12:05.580 INFO kablam! | Nov 01 18:12:05.580 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 18:12:05.580 INFO kablam! Nov 01 18:12:05.655 INFO kablam! warning: variable does not need to be mutable Nov 01 18:12:05.655 INFO kablam! --> src/read.rs:146:58 Nov 01 18:12:05.655 INFO kablam! | Nov 01 18:12:05.655 INFO kablam! 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 01 18:12:05.655 INFO kablam! | ----^^^ Nov 01 18:12:05.655 INFO kablam! | | Nov 01 18:12:05.655 INFO kablam! | help: remove this `mut` Nov 01 18:12:05.655 INFO kablam! Nov 01 18:12:05.660 INFO kablam! warning: variable does not need to be mutable Nov 01 18:12:05.660 INFO kablam! --> src/read.rs:193:33 Nov 01 18:12:05.660 INFO kablam! | Nov 01 18:12:05.660 INFO kablam! 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 01 18:12:05.660 INFO kablam! | ----^^^ Nov 01 18:12:05.660 INFO kablam! | | Nov 01 18:12:05.660 INFO kablam! | help: remove this `mut` Nov 01 18:12:05.660 INFO kablam! Nov 01 18:12:08.288 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.52s Nov 01 18:12:08.292 INFO kablam! su: No module specific data is present Nov 01 18:12:08.795 INFO running `"docker" "rm" "-f" "45c95bebdfd3d810c1a0de7c16fcf4b341a19b29640e8eccecdb250b863cac39"` Nov 01 18:12:08.882 INFO blam! 45c95bebdfd3d810c1a0de7c16fcf4b341a19b29640e8eccecdb250b863cac39