Nov 28 20:11:18.142 INFO checking qcow2-0.1.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 20:11:18.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 20:11:18.568 INFO [stdout] ab9e10efd3ad00e37d51ae3ea21eedbd790292cc5bb46c00efd4884d3b5cebdf Nov 28 20:11:18.571 INFO running `"docker" "start" "-a" "ab9e10efd3ad00e37d51ae3ea21eedbd790292cc5bb46c00efd4884d3b5cebdf"` Nov 28 20:11:19.451 INFO [stderr] usermod: no changes Nov 28 20:11:19.492 INFO [stderr] Checking linked-hash-map v0.0.9 Nov 28 20:11:19.493 INFO [stderr] Checking positioned-io v0.2.2 Nov 28 20:11:20.085 INFO [stderr] Checking lru-cache v0.0.7 Nov 28 20:11:20.504 INFO [stderr] Checking qcow2 v0.1.2 (/source) Nov 28 20:11:21.104 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 28 20:11:21.104 INFO [stderr] --> src/extension.rs:1:5 Nov 28 20:11:21.104 INFO [stderr] | Nov 28 20:11:21.104 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 28 20:11:21.104 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 20:11:21.104 INFO [stderr] | Nov 28 20:11:21.104 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 28 20:11:21.104 INFO [stderr] Nov 28 20:11:21.240 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 28 20:11:21.240 INFO [stderr] --> src/extension.rs:1:5 Nov 28 20:11:21.240 INFO [stderr] | Nov 28 20:11:21.240 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 28 20:11:21.240 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 20:11:21.240 INFO [stderr] | Nov 28 20:11:21.240 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 28 20:11:21.240 INFO [stderr] Nov 28 20:11:21.372 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 28 20:11:21.372 INFO [stderr] --> src/extension.rs:1:5 Nov 28 20:11:21.372 INFO [stderr] | Nov 28 20:11:21.372 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 28 20:11:21.372 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 20:11:21.372 INFO [stderr] | Nov 28 20:11:21.372 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 20:11:21.372 INFO [stderr] Nov 28 20:11:21.372 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Nov 28 20:11:21.372 INFO [stderr] --> src/extension.rs:7:5 Nov 28 20:11:21.372 INFO [stderr] | Nov 28 20:11:21.372 INFO [stderr] 7 | use byteorder::ReadBytesExt; Nov 28 20:11:21.372 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 20:11:21.372 INFO [stderr] Nov 28 20:11:21.431 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 28 20:11:21.431 INFO [stderr] --> src/extension.rs:1:5 Nov 28 20:11:21.431 INFO [stderr] | Nov 28 20:11:21.431 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 28 20:11:21.431 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 20:11:21.431 INFO [stderr] | Nov 28 20:11:21.431 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 20:11:21.431 INFO [stderr] Nov 28 20:11:21.431 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Nov 28 20:11:21.431 INFO [stderr] --> src/extension.rs:7:5 Nov 28 20:11:21.431 INFO [stderr] | Nov 28 20:11:21.431 INFO [stderr] 7 | use byteorder::ReadBytesExt; Nov 28 20:11:21.431 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 20:11:21.431 INFO [stderr] Nov 28 20:11:21.500 INFO [stderr] warning: variable does not need to be mutable Nov 28 20:11:21.500 INFO [stderr] --> src/header.rs:207:21 Nov 28 20:11:21.500 INFO [stderr] | Nov 28 20:11:21.500 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Nov 28 20:11:21.500 INFO [stderr] | ----^^^ Nov 28 20:11:21.500 INFO [stderr] | | Nov 28 20:11:21.500 INFO [stderr] | help: remove this `mut` Nov 28 20:11:21.500 INFO [stderr] | Nov 28 20:11:21.500 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 20:11:21.500 INFO [stderr] Nov 28 20:11:21.507 INFO [stderr] warning: variable does not need to be mutable Nov 28 20:11:21.507 INFO [stderr] --> src/header.rs:207:21 Nov 28 20:11:21.507 INFO [stderr] | Nov 28 20:11:21.507 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Nov 28 20:11:21.507 INFO [stderr] | ----^^^ Nov 28 20:11:21.507 INFO [stderr] | | Nov 28 20:11:21.507 INFO [stderr] | help: remove this `mut` Nov 28 20:11:21.507 INFO [stderr] | Nov 28 20:11:21.507 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 20:11:21.507 INFO [stderr] Nov 28 20:11:21.530 INFO [stderr] warning: variable does not need to be mutable Nov 28 20:11:21.530 INFO [stderr] --> src/read.rs:146:58 Nov 28 20:11:21.530 INFO [stderr] | Nov 28 20:11:21.530 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 28 20:11:21.530 INFO [stderr] | ----^^^ Nov 28 20:11:21.530 INFO [stderr] | | Nov 28 20:11:21.530 INFO [stderr] | help: remove this `mut` Nov 28 20:11:21.530 INFO [stderr] Nov 28 20:11:21.533 INFO [stderr] warning: variable does not need to be mutable Nov 28 20:11:21.533 INFO [stderr] --> src/read.rs:193:33 Nov 28 20:11:21.533 INFO [stderr] | Nov 28 20:11:21.533 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 28 20:11:21.533 INFO [stderr] | ----^^^ Nov 28 20:11:21.533 INFO [stderr] | | Nov 28 20:11:21.533 INFO [stderr] | help: remove this `mut` Nov 28 20:11:21.533 INFO [stderr] Nov 28 20:11:21.556 INFO [stderr] warning: variable does not need to be mutable Nov 28 20:11:21.556 INFO [stderr] --> src/read.rs:146:58 Nov 28 20:11:21.556 INFO [stderr] | Nov 28 20:11:21.556 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 28 20:11:21.557 INFO [stderr] | ----^^^ Nov 28 20:11:21.557 INFO [stderr] | | Nov 28 20:11:21.557 INFO [stderr] | help: remove this `mut` Nov 28 20:11:21.557 INFO [stderr] Nov 28 20:11:21.557 INFO [stderr] warning: variable does not need to be mutable Nov 28 20:11:21.557 INFO [stderr] --> src/read.rs:193:33 Nov 28 20:11:21.557 INFO [stderr] | Nov 28 20:11:21.557 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 28 20:11:21.557 INFO [stderr] | ----^^^ Nov 28 20:11:21.557 INFO [stderr] | | Nov 28 20:11:21.557 INFO [stderr] | help: remove this `mut` Nov 28 20:11:21.557 INFO [stderr] Nov 28 20:11:24.052 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.58s Nov 28 20:11:24.058 INFO [stderr] su: No module specific data is present Nov 28 20:11:24.724 INFO running `"docker" "inspect" "ab9e10efd3ad00e37d51ae3ea21eedbd790292cc5bb46c00efd4884d3b5cebdf"` Nov 28 20:11:24.949 INFO running `"docker" "rm" "-f" "ab9e10efd3ad00e37d51ae3ea21eedbd790292cc5bb46c00efd4884d3b5cebdf"` Nov 28 20:11:25.165 INFO [stdout] ab9e10efd3ad00e37d51ae3ea21eedbd790292cc5bb46c00efd4884d3b5cebdf