Nov 18 02:53:23.880 INFO testing qcow2-0.1.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 18 02:53:23.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 18 02:53:24.149 INFO [stdout] 90dabad090c39c976cfb8b926e82004abe923d32922c80850d837ef32827d280 Nov 18 02:53:24.151 INFO running `"docker" "start" "-a" "90dabad090c39c976cfb8b926e82004abe923d32922c80850d837ef32827d280"` Nov 18 02:53:24.608 INFO [stderr] usermod: no changes Nov 18 02:53:24.654 INFO [stderr] Compiling linked-hash-map v0.0.9 Nov 18 02:53:24.654 INFO [stderr] Compiling positioned-io v0.2.2 Nov 18 02:53:25.285 INFO [stderr] Compiling lru-cache v0.0.7 Nov 18 02:53:25.723 INFO [stderr] Compiling qcow2 v0.1.2 (/source) Nov 18 02:53:26.136 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 18 02:53:26.136 INFO [stderr] --> src/extension.rs:1:5 Nov 18 02:53:26.136 INFO [stderr] | Nov 18 02:53:26.136 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 18 02:53:26.136 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:26.136 INFO [stderr] | Nov 18 02:53:26.136 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 18 02:53:26.136 INFO [stderr] Nov 18 02:53:26.306 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 18 02:53:26.306 INFO [stderr] --> src/extension.rs:1:5 Nov 18 02:53:26.306 INFO [stderr] | Nov 18 02:53:26.306 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 18 02:53:26.306 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:26.306 INFO [stderr] | Nov 18 02:53:26.306 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 02:53:26.306 INFO [stderr] Nov 18 02:53:26.306 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Nov 18 02:53:26.306 INFO [stderr] --> src/extension.rs:7:5 Nov 18 02:53:26.306 INFO [stderr] | Nov 18 02:53:26.306 INFO [stderr] 7 | use byteorder::ReadBytesExt; Nov 18 02:53:26.306 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:26.306 INFO [stderr] Nov 18 02:53:26.363 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:26.363 INFO [stderr] --> src/header.rs:207:21 Nov 18 02:53:26.363 INFO [stderr] | Nov 18 02:53:26.363 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Nov 18 02:53:26.363 INFO [stderr] | ----^^^ Nov 18 02:53:26.363 INFO [stderr] | | Nov 18 02:53:26.363 INFO [stderr] | help: remove this `mut` Nov 18 02:53:26.363 INFO [stderr] | Nov 18 02:53:26.363 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 02:53:26.363 INFO [stderr] Nov 18 02:53:26.409 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:26.409 INFO [stderr] --> src/read.rs:146:58 Nov 18 02:53:26.409 INFO [stderr] | Nov 18 02:53:26.409 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 18 02:53:26.409 INFO [stderr] | ----^^^ Nov 18 02:53:26.409 INFO [stderr] | | Nov 18 02:53:26.409 INFO [stderr] | help: remove this `mut` Nov 18 02:53:26.409 INFO [stderr] Nov 18 02:53:26.411 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:26.411 INFO [stderr] --> src/read.rs:193:33 Nov 18 02:53:26.411 INFO [stderr] | Nov 18 02:53:26.411 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 18 02:53:26.411 INFO [stderr] | ----^^^ Nov 18 02:53:26.411 INFO [stderr] | | Nov 18 02:53:26.411 INFO [stderr] | help: remove this `mut` Nov 18 02:53:26.411 INFO [stderr] Nov 18 02:53:28.100 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.47s Nov 18 02:53:28.103 INFO [stderr] su: No module specific data is present Nov 18 02:53:28.473 INFO running `"docker" "inspect" "90dabad090c39c976cfb8b926e82004abe923d32922c80850d837ef32827d280"` Nov 18 02:53:28.595 INFO running `"docker" "rm" "-f" "90dabad090c39c976cfb8b926e82004abe923d32922c80850d837ef32827d280"` Nov 18 02:53:28.700 INFO [stdout] 90dabad090c39c976cfb8b926e82004abe923d32922c80850d837ef32827d280 Nov 18 02:53:28.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 18 02:53:28.999 INFO [stdout] d7475cabc5922055549b9cf4ffe3ad00e5d33ebb97928690030745be2f74b4fe Nov 18 02:53:29.007 INFO running `"docker" "start" "-a" "d7475cabc5922055549b9cf4ffe3ad00e5d33ebb97928690030745be2f74b4fe"` Nov 18 02:53:29.595 INFO [stderr] usermod: no changes Nov 18 02:53:29.634 INFO [stderr] Compiling qcow2 v0.1.2 (/source) Nov 18 02:53:30.243 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 18 02:53:30.243 INFO [stderr] --> src/extension.rs:1:5 Nov 18 02:53:30.243 INFO [stderr] | Nov 18 02:53:30.243 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 18 02:53:30.243 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:30.243 INFO [stderr] | Nov 18 02:53:30.243 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 18 02:53:30.243 INFO [stderr] Nov 18 02:53:30.475 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 18 02:53:30.475 INFO [stderr] --> src/extension.rs:1:5 Nov 18 02:53:30.476 INFO [stderr] | Nov 18 02:53:30.476 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 18 02:53:30.476 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:30.477 INFO [stderr] | Nov 18 02:53:30.477 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 02:53:30.477 INFO [stderr] Nov 18 02:53:30.477 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Nov 18 02:53:30.478 INFO [stderr] --> src/extension.rs:7:5 Nov 18 02:53:30.478 INFO [stderr] | Nov 18 02:53:30.478 INFO [stderr] 7 | use byteorder::ReadBytesExt; Nov 18 02:53:30.478 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:30.478 INFO [stderr] Nov 18 02:53:30.555 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:30.555 INFO [stderr] --> src/header.rs:207:21 Nov 18 02:53:30.556 INFO [stderr] | Nov 18 02:53:30.556 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Nov 18 02:53:30.556 INFO [stderr] | ----^^^ Nov 18 02:53:30.556 INFO [stderr] | | Nov 18 02:53:30.557 INFO [stderr] | help: remove this `mut` Nov 18 02:53:30.557 INFO [stderr] | Nov 18 02:53:30.557 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 02:53:30.558 INFO [stderr] Nov 18 02:53:30.591 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:30.591 INFO [stderr] --> src/read.rs:146:58 Nov 18 02:53:30.592 INFO [stderr] | Nov 18 02:53:30.592 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 18 02:53:30.592 INFO [stderr] | ----^^^ Nov 18 02:53:30.592 INFO [stderr] | | Nov 18 02:53:30.593 INFO [stderr] | help: remove this `mut` Nov 18 02:53:30.593 INFO [stderr] Nov 18 02:53:30.595 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:30.595 INFO [stderr] --> src/read.rs:193:33 Nov 18 02:53:30.596 INFO [stderr] | Nov 18 02:53:30.596 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 18 02:53:30.596 INFO [stderr] | ----^^^ Nov 18 02:53:30.596 INFO [stderr] | | Nov 18 02:53:30.597 INFO [stderr] | help: remove this `mut` Nov 18 02:53:30.597 INFO [stderr] Nov 18 02:53:31.244 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.63s Nov 18 02:53:31.249 INFO [stderr] su: No module specific data is present Nov 18 02:53:31.521 INFO running `"docker" "inspect" "d7475cabc5922055549b9cf4ffe3ad00e5d33ebb97928690030745be2f74b4fe"` Nov 18 02:53:31.610 INFO running `"docker" "rm" "-f" "d7475cabc5922055549b9cf4ffe3ad00e5d33ebb97928690030745be2f74b4fe"` Nov 18 02:53:31.696 INFO [stdout] d7475cabc5922055549b9cf4ffe3ad00e5d33ebb97928690030745be2f74b4fe Nov 18 02:53:31.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 18 02:53:31.878 INFO [stdout] 8ddeb310aa2064cd6217801dc187ae1ba337b9071d1f61806cde309009a1126d Nov 18 02:53:31.887 INFO running `"docker" "start" "-a" "8ddeb310aa2064cd6217801dc187ae1ba337b9071d1f61806cde309009a1126d"` Nov 18 02:53:32.577 INFO [stderr] usermod: no changes Nov 18 02:53:32.631 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Nov 18 02:53:32.651 INFO [stderr] Running /target/debug/deps/qcow2-9cdbce21421472ae Nov 18 02:53:32.659 INFO [stderr] Running /target/debug/deps/qcow2_dump-c086d448627c574b Nov 18 02:53:32.660 INFO [stdout] Nov 18 02:53:32.660 INFO [stdout] running 0 tests Nov 18 02:53:32.660 INFO [stdout] Nov 18 02:53:32.660 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 02:53:32.660 INFO [stdout] Nov 18 02:53:32.663 INFO [stdout] Nov 18 02:53:32.663 INFO [stderr] Running /target/debug/deps/lib-52e927a745c912fd Nov 18 02:53:32.663 INFO [stdout] running 0 tests Nov 18 02:53:32.664 INFO [stdout] Nov 18 02:53:32.664 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 02:53:32.664 INFO [stdout] Nov 18 02:53:32.664 INFO [stdout] Nov 18 02:53:32.664 INFO [stdout] running 1 test Nov 18 02:53:32.664 INFO [stdout] test basic_read ... ok Nov 18 02:53:32.664 INFO [stdout] Nov 18 02:53:32.665 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 02:53:32.665 INFO [stdout] Nov 18 02:53:32.675 INFO [stderr] Doc-tests qcow2 Nov 18 02:53:33.527 INFO [stdout] Nov 18 02:53:33.527 INFO [stdout] running 1 test Nov 18 02:53:34.511 INFO [stdout] test src/lib.rs - Qcow2 (line 67) ... ok Nov 18 02:53:34.512 INFO [stdout] Nov 18 02:53:34.512 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 02:53:34.512 INFO [stdout] Nov 18 02:53:34.513 INFO [stderr] su: No module specific data is present Nov 18 02:53:34.990 INFO running `"docker" "inspect" "8ddeb310aa2064cd6217801dc187ae1ba337b9071d1f61806cde309009a1126d"` Nov 18 02:53:35.107 INFO running `"docker" "rm" "-f" "8ddeb310aa2064cd6217801dc187ae1ba337b9071d1f61806cde309009a1126d"` Nov 18 02:53:35.284 INFO [stdout] 8ddeb310aa2064cd6217801dc187ae1ba337b9071d1f61806cde309009a1126d