Nov 18 02:53:20.876 INFO testing qcow2-0.1.2 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 18 02:53:20.876 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 02:53:21.067 INFO [stdout] 9e5b41538d23b7096a37cf05e98e75c270173d7ce7629307c0c6358479309750 Nov 18 02:53:21.072 INFO running `"docker" "start" "-a" "9e5b41538d23b7096a37cf05e98e75c270173d7ce7629307c0c6358479309750"` Nov 18 02:53:21.753 INFO [stderr] usermod: no changes Nov 18 02:53:21.803 INFO [stderr] Compiling positioned-io v0.2.2 Nov 18 02:53:22.927 INFO [stderr] Compiling qcow2 v0.1.2 (/source) Nov 18 02:53:23.465 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 18 02:53:23.466 INFO [stderr] --> src/extension.rs:1:5 Nov 18 02:53:23.466 INFO [stderr] | Nov 18 02:53:23.466 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 18 02:53:23.466 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:23.466 INFO [stderr] | Nov 18 02:53:23.466 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 18 02:53:23.467 INFO [stderr] Nov 18 02:53:23.629 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 18 02:53:23.629 INFO [stderr] --> src/extension.rs:1:5 Nov 18 02:53:23.629 INFO [stderr] | Nov 18 02:53:23.629 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 18 02:53:23.629 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:23.629 INFO [stderr] | Nov 18 02:53:23.629 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 02:53:23.629 INFO [stderr] Nov 18 02:53:23.629 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Nov 18 02:53:23.629 INFO [stderr] --> src/extension.rs:7:5 Nov 18 02:53:23.629 INFO [stderr] | Nov 18 02:53:23.629 INFO [stderr] 7 | use byteorder::ReadBytesExt; Nov 18 02:53:23.629 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:23.629 INFO [stderr] Nov 18 02:53:23.690 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:23.690 INFO [stderr] --> src/header.rs:207:21 Nov 18 02:53:23.690 INFO [stderr] | Nov 18 02:53:23.690 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Nov 18 02:53:23.690 INFO [stderr] | ----^^^ Nov 18 02:53:23.691 INFO [stderr] | | Nov 18 02:53:23.691 INFO [stderr] | help: remove this `mut` Nov 18 02:53:23.691 INFO [stderr] | Nov 18 02:53:23.691 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 02:53:23.691 INFO [stderr] Nov 18 02:53:23.713 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:23.713 INFO [stderr] --> src/read.rs:146:58 Nov 18 02:53:23.713 INFO [stderr] | Nov 18 02:53:23.713 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 18 02:53:23.713 INFO [stderr] | ----^^^ Nov 18 02:53:23.713 INFO [stderr] | | Nov 18 02:53:23.713 INFO [stderr] | help: remove this `mut` Nov 18 02:53:23.713 INFO [stderr] Nov 18 02:53:23.715 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:23.715 INFO [stderr] --> src/read.rs:193:33 Nov 18 02:53:23.716 INFO [stderr] | Nov 18 02:53:23.716 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 18 02:53:23.716 INFO [stderr] | ----^^^ Nov 18 02:53:23.716 INFO [stderr] | | Nov 18 02:53:23.717 INFO [stderr] | help: remove this `mut` Nov 18 02:53:23.717 INFO [stderr] Nov 18 02:53:25.409 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.64s Nov 18 02:53:25.414 INFO [stderr] su: No module specific data is present Nov 18 02:53:25.722 INFO running `"docker" "inspect" "9e5b41538d23b7096a37cf05e98e75c270173d7ce7629307c0c6358479309750"` Nov 18 02:53:25.805 INFO running `"docker" "rm" "-f" "9e5b41538d23b7096a37cf05e98e75c270173d7ce7629307c0c6358479309750"` Nov 18 02:53:25.900 INFO [stdout] 9e5b41538d23b7096a37cf05e98e75c270173d7ce7629307c0c6358479309750 Nov 18 02:53:25.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 02:53:26.135 INFO [stdout] 849aaa1525626b944bfe221ae43c990be947c6764e681f12d33f2ad4ddc89660 Nov 18 02:53:26.180 INFO running `"docker" "start" "-a" "849aaa1525626b944bfe221ae43c990be947c6764e681f12d33f2ad4ddc89660"` Nov 18 02:53:26.592 INFO [stderr] usermod: no changes Nov 18 02:53:26.657 INFO [stderr] Compiling qcow2 v0.1.2 (/source) Nov 18 02:53:27.283 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 18 02:53:27.283 INFO [stderr] --> src/extension.rs:1:5 Nov 18 02:53:27.283 INFO [stderr] | Nov 18 02:53:27.283 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 18 02:53:27.283 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:27.283 INFO [stderr] | Nov 18 02:53:27.283 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 18 02:53:27.283 INFO [stderr] Nov 18 02:53:27.523 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Nov 18 02:53:27.523 INFO [stderr] --> src/extension.rs:1:5 Nov 18 02:53:27.523 INFO [stderr] | Nov 18 02:53:27.523 INFO [stderr] 1 | use std::ascii::AsciiExt; Nov 18 02:53:27.523 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:27.523 INFO [stderr] | Nov 18 02:53:27.523 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 02:53:27.523 INFO [stderr] Nov 18 02:53:27.527 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Nov 18 02:53:27.527 INFO [stderr] --> src/extension.rs:7:5 Nov 18 02:53:27.527 INFO [stderr] | Nov 18 02:53:27.527 INFO [stderr] 7 | use byteorder::ReadBytesExt; Nov 18 02:53:27.527 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 02:53:27.527 INFO [stderr] Nov 18 02:53:27.619 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:27.619 INFO [stderr] --> src/header.rs:207:21 Nov 18 02:53:27.619 INFO [stderr] | Nov 18 02:53:27.619 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Nov 18 02:53:27.619 INFO [stderr] | ----^^^ Nov 18 02:53:27.619 INFO [stderr] | | Nov 18 02:53:27.619 INFO [stderr] | help: remove this `mut` Nov 18 02:53:27.619 INFO [stderr] | Nov 18 02:53:27.619 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 02:53:27.619 INFO [stderr] Nov 18 02:53:27.647 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:27.647 INFO [stderr] --> src/read.rs:146:58 Nov 18 02:53:27.647 INFO [stderr] | Nov 18 02:53:27.647 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 18 02:53:27.647 INFO [stderr] | ----^^^ Nov 18 02:53:27.647 INFO [stderr] | | Nov 18 02:53:27.647 INFO [stderr] | help: remove this `mut` Nov 18 02:53:27.647 INFO [stderr] Nov 18 02:53:27.647 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:53:27.647 INFO [stderr] --> src/read.rs:193:33 Nov 18 02:53:27.647 INFO [stderr] | Nov 18 02:53:27.647 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Nov 18 02:53:27.647 INFO [stderr] | ----^^^ Nov 18 02:53:27.647 INFO [stderr] | | Nov 18 02:53:27.647 INFO [stderr] | help: remove this `mut` Nov 18 02:53:27.647 INFO [stderr] Nov 18 02:53:28.431 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.80s Nov 18 02:53:28.435 INFO [stderr] su: No module specific data is present Nov 18 02:53:28.827 INFO running `"docker" "inspect" "849aaa1525626b944bfe221ae43c990be947c6764e681f12d33f2ad4ddc89660"` Nov 18 02:53:29.029 INFO running `"docker" "rm" "-f" "849aaa1525626b944bfe221ae43c990be947c6764e681f12d33f2ad4ddc89660"` Nov 18 02:53:29.158 INFO [stdout] 849aaa1525626b944bfe221ae43c990be947c6764e681f12d33f2ad4ddc89660 Nov 18 02:53:29.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 02:53:29.308 INFO [stdout] 216e2f1260bc5e59be49249c0f2a9a6c9d9d42f40c9bf1ebf96ddd2093b0b941 Nov 18 02:53:29.312 INFO running `"docker" "start" "-a" "216e2f1260bc5e59be49249c0f2a9a6c9d9d42f40c9bf1ebf96ddd2093b0b941"` Nov 18 02:53:29.795 INFO [stderr] usermod: no changes Nov 18 02:53:29.859 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Nov 18 02:53:29.864 INFO [stderr] Running /target/debug/deps/qcow2-9ba401a30096df1c Nov 18 02:53:29.869 INFO [stdout] Nov 18 02:53:29.869 INFO [stdout] running 0 tests Nov 18 02:53:29.869 INFO [stdout] Nov 18 02:53:29.870 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 02:53:29.870 INFO [stdout] Nov 18 02:53:29.879 INFO [stdout] Nov 18 02:53:29.880 INFO [stderr] Running /target/debug/deps/qcow2_dump-44dae140d8d0a552 Nov 18 02:53:29.880 INFO [stdout] running 0 tests Nov 18 02:53:29.880 INFO [stderr] Running /target/debug/deps/lib-278a0942e54b2694 Nov 18 02:53:29.881 INFO [stdout] Nov 18 02:53:29.881 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 02:53:29.881 INFO [stdout] Nov 18 02:53:29.881 INFO [stdout] Nov 18 02:53:29.882 INFO [stdout] running 1 test Nov 18 02:53:29.882 INFO [stdout] test basic_read ... ok Nov 18 02:53:29.882 INFO [stdout] Nov 18 02:53:29.883 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 02:53:29.883 INFO [stdout] Nov 18 02:53:29.883 INFO [stderr] Doc-tests qcow2 Nov 18 02:53:30.683 INFO [stdout] Nov 18 02:53:30.683 INFO [stdout] running 1 test Nov 18 02:53:31.543 INFO [stdout] test src/lib.rs - Qcow2 (line 67) ... ok Nov 18 02:53:31.543 INFO [stdout] Nov 18 02:53:31.544 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 02:53:31.544 INFO [stdout] Nov 18 02:53:31.549 INFO [stderr] su: No module specific data is present Nov 18 02:53:31.863 INFO running `"docker" "inspect" "216e2f1260bc5e59be49249c0f2a9a6c9d9d42f40c9bf1ebf96ddd2093b0b941"` Nov 18 02:53:31.982 INFO running `"docker" "rm" "-f" "216e2f1260bc5e59be49249c0f2a9a6c9d9d42f40c9bf1ebf96ddd2093b0b941"` Nov 18 02:53:32.190 INFO [stdout] 216e2f1260bc5e59be49249c0f2a9a6c9d9d42f40c9bf1ebf96ddd2093b0b941