Nov 30 17:38:20.915 INFO checking qcow2-0.1.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 17:38:20.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 17:38:21.097 INFO [stdout] dfc9878a975717c904a74e39e03fc3a723639c1ad95031a76c63e11fb6ffddf3 Nov 30 17:38:21.102 INFO running `"docker" "start" "-a" "dfc9878a975717c904a74e39e03fc3a723639c1ad95031a76c63e11fb6ffddf3"` Nov 30 17:38:21.736 INFO [stderr] usermod: no changes Nov 30 17:38:21.787 INFO [stderr] Checking linked-hash-map v0.0.9 Nov 30 17:38:21.791 INFO [stderr] Checking positioned-io v0.2.2 Nov 30 17:38:22.456 INFO [stderr] Checking lru-cache v0.0.7 Nov 30 17:38:22.976 INFO [stderr] Checking qcow2 v0.1.2 (/source) Nov 30 17:38:23.768 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 30 17:38:23.768 INFO [stderr] --> src/extension.rs:1:5 Nov 30 17:38:23.768 INFO [stderr] | Nov 30 17:38:23.769 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 30 17:38:23.769 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:23.769 INFO [stderr] | Nov 30 17:38:23.769 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 30 17:38:23.769 INFO [stderr] Nov 30 17:38:23.972 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 30 17:38:23.972 INFO [stderr] --> src/extension.rs:1:5 Nov 30 17:38:23.972 INFO [stderr] | Nov 30 17:38:23.972 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 30 17:38:23.972 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:23.972 INFO [stderr] | Nov 30 17:38:23.972 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 30 17:38:23.972 INFO [stderr] Nov 30 17:38:24.022 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 30 17:38:24.022 INFO [stderr] --> src/extension.rs:1:5 Nov 30 17:38:24.022 INFO [stderr] | Nov 30 17:38:24.022 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 30 17:38:24.022 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:24.022 INFO [stderr] | Nov 30 17:38:24.022 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 17:38:24.022 INFO [stderr] Nov 30 17:38:24.022 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Nov 30 17:38:24.028 INFO [stderr] --> src/extension.rs:7:5 Nov 30 17:38:24.028 INFO [stderr] | Nov 30 17:38:24.028 INFO [stderr] 7 | use byteorder::ReadBytesExt; Nov 30 17:38:24.028 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:24.028 INFO [stderr] Nov 30 17:38:24.108 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.108 INFO [stderr] --> src/header.rs:207:21 Nov 30 17:38:24.109 INFO [stderr] | Nov 30 17:38:24.109 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Nov 30 17:38:24.109 INFO [stderr] | ----^^^ Nov 30 17:38:24.109 INFO [stderr] | | Nov 30 17:38:24.109 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.109 INFO [stderr] | Nov 30 17:38:24.109 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 17:38:24.109 INFO [stderr] Nov 30 17:38:24.148 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.148 INFO [stderr] --> src/read.rs:146:58 Nov 30 17:38:24.148 INFO [stderr] | Nov 30 17:38:24.148 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 30 17:38:24.148 INFO [stderr] | ----^^^ Nov 30 17:38:24.148 INFO [stderr] | | Nov 30 17:38:24.148 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.148 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 30 17:38:24.148 INFO [stderr] --> src/extension.rs:1:5 Nov 30 17:38:24.148 INFO [stderr] | Nov 30 17:38:24.148 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 30 17:38:24.148 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:24.149 INFO [stderr] | Nov 30 17:38:24.149 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 17:38:24.149 INFO [stderr] Nov 30 17:38:24.149 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Nov 30 17:38:24.149 INFO [stderr] --> src/extension.rs:7:5 Nov 30 17:38:24.149 INFO [stderr] | Nov 30 17:38:24.149 INFO [stderr] 7 | use byteorder::ReadBytesExt; Nov 30 17:38:24.149 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 17:38:24.149 INFO [stderr] Nov 30 17:38:24.149 INFO [stderr] Nov 30 17:38:24.151 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.151 INFO [stderr] --> src/read.rs:193:33 Nov 30 17:38:24.151 INFO [stderr] | Nov 30 17:38:24.151 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 30 17:38:24.151 INFO [stderr] | ----^^^ Nov 30 17:38:24.151 INFO [stderr] | | Nov 30 17:38:24.151 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.151 INFO [stderr] Nov 30 17:38:24.228 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.249 INFO [stderr] --> src/header.rs:207:21 Nov 30 17:38:24.249 INFO [stderr] | Nov 30 17:38:24.249 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Nov 30 17:38:24.249 INFO [stderr] | ----^^^ Nov 30 17:38:24.249 INFO [stderr] | | Nov 30 17:38:24.249 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.249 INFO [stderr] | Nov 30 17:38:24.249 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 17:38:24.249 INFO [stderr] Nov 30 17:38:24.252 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.252 INFO [stderr] --> src/read.rs:146:58 Nov 30 17:38:24.252 INFO [stderr] | Nov 30 17:38:24.252 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 30 17:38:24.252 INFO [stderr] | ----^^^ Nov 30 17:38:24.252 INFO [stderr] | | Nov 30 17:38:24.252 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.252 INFO [stderr] Nov 30 17:38:24.256 INFO [stderr] warning: variable does not need to be mutable Nov 30 17:38:24.256 INFO [stderr] --> src/read.rs:193:33 Nov 30 17:38:24.256 INFO [stderr] | Nov 30 17:38:24.256 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 30 17:38:24.260 INFO [stderr] | ----^^^ Nov 30 17:38:24.260 INFO [stderr] | | Nov 30 17:38:24.260 INFO [stderr] | help: remove this `mut` Nov 30 17:38:24.260 INFO [stderr] Nov 30 17:38:25.870 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.10s Nov 30 17:38:25.875 INFO [stderr] su: No module specific data is present Nov 30 17:38:26.646 INFO running `"docker" "inspect" "dfc9878a975717c904a74e39e03fc3a723639c1ad95031a76c63e11fb6ffddf3"` Nov 30 17:38:26.776 INFO running `"docker" "rm" "-f" "dfc9878a975717c904a74e39e03fc3a723639c1ad95031a76c63e11fb6ffddf3"` Nov 30 17:38:26.886 INFO [stdout] dfc9878a975717c904a74e39e03fc3a723639c1ad95031a76c63e11fb6ffddf3