Nov 30 17:38:21.004 INFO checking qcow2-0.1.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 17:38:21.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 17:38:21.196 INFO [stdout] 5c49641f512fb1c381280260c51c87f75742124651f50380837947b3c36cbf89 Nov 30 17:38:21.196 INFO running `"docker" "start" "-a" "5c49641f512fb1c381280260c51c87f75742124651f50380837947b3c36cbf89"` Nov 30 17:38:22.014 INFO [stderr] usermod: no changes Nov 30 17:38:22.060 INFO [stderr] Checking linked-hash-map v0.0.9 Nov 30 17:38:22.060 INFO [stderr] Checking positioned-io v0.2.2 Nov 30 17:38:22.747 INFO [stderr] Checking lru-cache v0.0.7 Nov 30 17:38:23.266 INFO [stderr] Checking qcow2 v0.1.2 (/source) Nov 30 17:38:24.184 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 30 17:38:24.184 INFO [stderr] --> src/extension.rs:1:5 Nov 30 17:38:24.184 INFO [stderr] | Nov 30 17:38:24.184 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 30 17:38:24.184 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:24.188 INFO [stderr] | Nov 30 17:38:24.188 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 30 17:38:24.188 INFO [stderr] Nov 30 17:38:24.301 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 30 17:38:24.301 INFO [stderr] --> src/extension.rs:1:5 Nov 30 17:38:24.301 INFO [stderr] | Nov 30 17:38:24.301 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 30 17:38:24.301 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:24.301 INFO [stderr] | Nov 30 17:38:24.301 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 30 17:38:24.301 INFO [stderr] Nov 30 17:38:24.544 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 30 17:38:24.544 INFO [stderr] --> src/extension.rs:1:5 Nov 30 17:38:24.544 INFO [stderr] | Nov 30 17:38:24.544 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 30 17:38:24.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:24.544 INFO [stderr] | Nov 30 17:38:24.544 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 17:38:24.544 INFO [stderr] Nov 30 17:38:24.544 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Nov 30 17:38:24.544 INFO [stderr] --> src/extension.rs:7:5 Nov 30 17:38:24.544 INFO [stderr] | Nov 30 17:38:24.544 INFO [stderr] 7 | use byteorder::ReadBytesExt; Nov 30 17:38:24.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:24.544 INFO [stderr] Nov 30 17:38:24.643 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 30 17:38:24.643 INFO [stderr] --> src/extension.rs:1:5 Nov 30 17:38:24.643 INFO [stderr] | Nov 30 17:38:24.643 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 30 17:38:24.643 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:24.643 INFO [stderr] | Nov 30 17:38:24.643 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 17:38:24.643 INFO [stderr] Nov 30 17:38:24.643 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Nov 30 17:38:24.643 INFO [stderr] --> src/extension.rs:7:5 Nov 30 17:38:24.643 INFO [stderr] | Nov 30 17:38:24.643 INFO [stderr] 7 | use byteorder::ReadBytesExt; Nov 30 17:38:24.643 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:24.643 INFO [stderr] Nov 30 17:38:24.660 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.660 INFO [stderr] --> src/header.rs:207:21 Nov 30 17:38:24.660 INFO [stderr] | Nov 30 17:38:24.660 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Nov 30 17:38:24.660 INFO [stderr] | ----^^^ Nov 30 17:38:24.660 INFO [stderr] | | Nov 30 17:38:24.660 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.660 INFO [stderr] | Nov 30 17:38:24.660 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 17:38:24.660 INFO [stderr] Nov 30 17:38:24.696 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.696 INFO [stderr] --> src/read.rs:146:58 Nov 30 17:38:24.696 INFO [stderr] | Nov 30 17:38:24.696 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 30 17:38:24.696 INFO [stderr] | ----^^^ Nov 30 17:38:24.696 INFO [stderr] | | Nov 30 17:38:24.696 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.696 INFO [stderr] Nov 30 17:38:24.700 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.700 INFO [stderr] --> src/read.rs:193:33 Nov 30 17:38:24.700 INFO [stderr] | Nov 30 17:38:24.700 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 30 17:38:24.700 INFO [stderr] | ----^^^ Nov 30 17:38:24.700 INFO [stderr] | | Nov 30 17:38:24.700 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.700 INFO [stderr] Nov 30 17:38:24.760 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.760 INFO [stderr] --> src/header.rs:207:21 Nov 30 17:38:24.760 INFO [stderr] | Nov 30 17:38:24.760 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Nov 30 17:38:24.760 INFO [stderr] | ----^^^ Nov 30 17:38:24.760 INFO [stderr] | | Nov 30 17:38:24.760 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.760 INFO [stderr] | Nov 30 17:38:24.760 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 17:38:24.760 INFO [stderr] Nov 30 17:38:24.796 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.796 INFO [stderr] --> src/read.rs:146:58 Nov 30 17:38:24.796 INFO [stderr] | Nov 30 17:38:24.796 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 30 17:38:24.796 INFO [stderr] | ----^^^ Nov 30 17:38:24.796 INFO [stderr] | | Nov 30 17:38:24.796 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.796 INFO [stderr] Nov 30 17:38:24.796 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.796 INFO [stderr] --> src/read.rs:193:33 Nov 30 17:38:24.796 INFO [stderr] | Nov 30 17:38:24.796 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 30 17:38:24.796 INFO [stderr] | ----^^^ Nov 30 17:38:24.796 INFO [stderr] | | Nov 30 17:38:24.796 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.796 INFO [stderr] Nov 30 17:38:26.623 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.59s Nov 30 17:38:26.628 INFO [stderr] su: No module specific data is present Nov 30 17:38:27.027 INFO running `"docker" "inspect" "5c49641f512fb1c381280260c51c87f75742124651f50380837947b3c36cbf89"` Nov 30 17:38:27.198 INFO running `"docker" "rm" "-f" "5c49641f512fb1c381280260c51c87f75742124651f50380837947b3c36cbf89"` Nov 30 17:38:27.309 INFO [stdout] 5c49641f512fb1c381280260c51c87f75742124651f50380837947b3c36cbf89