Dec 15 00:36:31.456 INFO testing qcow2-0.1.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 00:36:31.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"` Dec 15 00:36:31.631 INFO [stdout] 24220969305be6ab3ec11037fd136324f665c6de87728c4fb150e9ae78fbf5e9 Dec 15 00:36:31.636 INFO running `"docker" "start" "-a" "24220969305be6ab3ec11037fd136324f665c6de87728c4fb150e9ae78fbf5e9"` Dec 15 00:36:32.090 INFO [stderr] usermod: no changes Dec 15 00:36:32.132 INFO [stderr] Compiling linked-hash-map v0.0.9 Dec 15 00:36:32.133 INFO [stderr] Compiling positioned-io v0.2.2 Dec 15 00:36:32.820 INFO [stderr] Compiling lru-cache v0.0.7 Dec 15 00:36:33.463 INFO [stderr] Compiling qcow2 v0.1.2 (/source) Dec 15 00:36:34.079 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 15 00:36:34.079 INFO [stderr] --> src/extension.rs:1:5 Dec 15 00:36:34.079 INFO [stderr] | Dec 15 00:36:34.079 INFO [stderr] 1 | use std::ascii::AsciiExt; Dec 15 00:36:34.079 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 15 00:36:34.079 INFO [stderr] | Dec 15 00:36:34.079 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 15 00:36:34.079 INFO [stderr] Dec 15 00:36:34.251 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 15 00:36:34.251 INFO [stderr] --> src/extension.rs:1:5 Dec 15 00:36:34.251 INFO [stderr] | Dec 15 00:36:34.251 INFO [stderr] 1 | use std::ascii::AsciiExt; Dec 15 00:36:34.251 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 15 00:36:34.251 INFO [stderr] | Dec 15 00:36:34.251 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 15 00:36:34.251 INFO [stderr] Dec 15 00:36:34.251 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Dec 15 00:36:34.251 INFO [stderr] --> src/extension.rs:7:5 Dec 15 00:36:34.251 INFO [stderr] | Dec 15 00:36:34.251 INFO [stderr] 7 | use byteorder::ReadBytesExt; Dec 15 00:36:34.251 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 00:36:34.251 INFO [stderr] Dec 15 00:36:34.312 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:36:34.312 INFO [stderr] --> src/header.rs:207:21 Dec 15 00:36:34.312 INFO [stderr] | Dec 15 00:36:34.312 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Dec 15 00:36:34.312 INFO [stderr] | ----^^^ Dec 15 00:36:34.313 INFO [stderr] | | Dec 15 00:36:34.313 INFO [stderr] | help: remove this `mut` Dec 15 00:36:34.313 INFO [stderr] | Dec 15 00:36:34.313 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 15 00:36:34.313 INFO [stderr] Dec 15 00:36:34.333 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:36:34.333 INFO [stderr] --> src/read.rs:146:58 Dec 15 00:36:34.333 INFO [stderr] | Dec 15 00:36:34.333 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Dec 15 00:36:34.333 INFO [stderr] | ----^^^ Dec 15 00:36:34.333 INFO [stderr] | | Dec 15 00:36:34.333 INFO [stderr] | help: remove this `mut` Dec 15 00:36:34.333 INFO [stderr] Dec 15 00:36:34.333 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:36:34.333 INFO [stderr] --> src/read.rs:193:33 Dec 15 00:36:34.333 INFO [stderr] | Dec 15 00:36:34.333 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Dec 15 00:36:34.333 INFO [stderr] | ----^^^ Dec 15 00:36:34.333 INFO [stderr] | | Dec 15 00:36:34.333 INFO [stderr] | help: remove this `mut` Dec 15 00:36:34.333 INFO [stderr] Dec 15 00:36:36.150 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.04s Dec 15 00:36:36.152 INFO [stderr] su: No module specific data is present Dec 15 00:36:36.464 INFO running `"docker" "inspect" "24220969305be6ab3ec11037fd136324f665c6de87728c4fb150e9ae78fbf5e9"` Dec 15 00:36:36.580 INFO running `"docker" "rm" "-f" "24220969305be6ab3ec11037fd136324f665c6de87728c4fb150e9ae78fbf5e9"` Dec 15 00:36:36.685 INFO [stdout] 24220969305be6ab3ec11037fd136324f665c6de87728c4fb150e9ae78fbf5e9 Dec 15 00:36:36.686 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"` Dec 15 00:36:36.903 INFO [stdout] 755ccc46151f99f405f4798cd250fa08ba97dc75337703984d6d9bd20a3465f7 Dec 15 00:36:36.905 INFO running `"docker" "start" "-a" "755ccc46151f99f405f4798cd250fa08ba97dc75337703984d6d9bd20a3465f7"` Dec 15 00:36:37.444 INFO [stderr] usermod: no changes Dec 15 00:36:37.485 INFO [stderr] Compiling qcow2 v0.1.2 (/source) Dec 15 00:36:38.251 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 15 00:36:38.251 INFO [stderr] --> src/extension.rs:1:5 Dec 15 00:36:38.251 INFO [stderr] | Dec 15 00:36:38.251 INFO [stderr] 1 | use std::ascii::AsciiExt; Dec 15 00:36:38.251 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 15 00:36:38.251 INFO [stderr] | Dec 15 00:36:38.251 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 15 00:36:38.251 INFO [stderr] Dec 15 00:36:38.424 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 15 00:36:38.424 INFO [stderr] --> src/extension.rs:1:5 Dec 15 00:36:38.424 INFO [stderr] | Dec 15 00:36:38.424 INFO [stderr] 1 | use std::ascii::AsciiExt; Dec 15 00:36:38.424 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 15 00:36:38.424 INFO [stderr] | Dec 15 00:36:38.424 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 15 00:36:38.424 INFO [stderr] Dec 15 00:36:38.424 INFO [stderr] warning: unused import: `byteorder::ReadBytesExt` Dec 15 00:36:38.424 INFO [stderr] --> src/extension.rs:7:5 Dec 15 00:36:38.424 INFO [stderr] | Dec 15 00:36:38.424 INFO [stderr] 7 | use byteorder::ReadBytesExt; Dec 15 00:36:38.424 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 00:36:38.424 INFO [stderr] Dec 15 00:36:38.496 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:36:38.496 INFO [stderr] --> src/header.rs:207:21 Dec 15 00:36:38.496 INFO [stderr] | Dec 15 00:36:38.496 INFO [stderr] 207 | let mut ext = self.v3.extension(ext_code); Dec 15 00:36:38.496 INFO [stderr] | ----^^^ Dec 15 00:36:38.496 INFO [stderr] | | Dec 15 00:36:38.496 INFO [stderr] | help: remove this `mut` Dec 15 00:36:38.496 INFO [stderr] | Dec 15 00:36:38.496 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 15 00:36:38.496 INFO [stderr] Dec 15 00:36:38.523 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:36:38.523 INFO [stderr] --> src/read.rs:146:58 Dec 15 00:36:38.523 INFO [stderr] | Dec 15 00:36:38.523 INFO [stderr] 146 | fn guest_read(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result { Dec 15 00:36:38.523 INFO [stderr] | ----^^^ Dec 15 00:36:38.523 INFO [stderr] | | Dec 15 00:36:38.523 INFO [stderr] | help: remove this `mut` Dec 15 00:36:38.523 INFO [stderr] Dec 15 00:36:38.523 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:36:38.523 INFO [stderr] --> src/read.rs:193:33 Dec 15 00:36:38.523 INFO [stderr] | Dec 15 00:36:38.523 INFO [stderr] 193 | fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result { Dec 15 00:36:38.523 INFO [stderr] | ----^^^ Dec 15 00:36:38.523 INFO [stderr] | | Dec 15 00:36:38.523 INFO [stderr] | help: remove this `mut` Dec 15 00:36:38.523 INFO [stderr] Dec 15 00:36:39.188 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.73s Dec 15 00:36:39.197 INFO [stderr] su: No module specific data is present Dec 15 00:36:39.564 INFO running `"docker" "inspect" "755ccc46151f99f405f4798cd250fa08ba97dc75337703984d6d9bd20a3465f7"` Dec 15 00:36:39.773 INFO running `"docker" "rm" "-f" "755ccc46151f99f405f4798cd250fa08ba97dc75337703984d6d9bd20a3465f7"` Dec 15 00:36:40.047 INFO [stdout] 755ccc46151f99f405f4798cd250fa08ba97dc75337703984d6d9bd20a3465f7 Dec 15 00:36:40.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"` Dec 15 00:36:40.471 INFO [stdout] efcfa795257435409b2414bdabf64c933abc04a4480f0fa3b714c31ef8f9f54f Dec 15 00:36:40.473 INFO running `"docker" "start" "-a" "efcfa795257435409b2414bdabf64c933abc04a4480f0fa3b714c31ef8f9f54f"` Dec 15 00:36:41.579 INFO [stderr] usermod: no changes Dec 15 00:36:41.668 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Dec 15 00:36:41.687 INFO [stderr] Running /target/debug/deps/qcow2-b5621c0f407147e2 Dec 15 00:36:41.693 INFO [stderr] Running /target/debug/deps/qcow2_dump-1a23d035cb522a7b Dec 15 00:36:41.693 INFO [stdout] Dec 15 00:36:41.693 INFO [stdout] running 0 tests Dec 15 00:36:41.693 INFO [stdout] Dec 15 00:36:41.693 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 00:36:41.693 INFO [stdout] Dec 15 00:36:41.703 INFO [stdout] Dec 15 00:36:41.703 INFO [stderr] Running /target/debug/deps/lib-3d960249358c3f86 Dec 15 00:36:41.703 INFO [stdout] running 0 tests Dec 15 00:36:41.703 INFO [stdout] Dec 15 00:36:41.703 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 00:36:41.703 INFO [stdout] Dec 15 00:36:41.703 INFO [stdout] Dec 15 00:36:41.703 INFO [stdout] running 1 test Dec 15 00:36:41.715 INFO [stdout] test basic_read ... ok Dec 15 00:36:41.715 INFO [stderr] Doc-tests qcow2 Dec 15 00:36:41.715 INFO [stdout] Dec 15 00:36:41.715 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 00:36:41.715 INFO [stdout] Dec 15 00:36:42.943 INFO [stdout] Dec 15 00:36:42.943 INFO [stdout] running 1 test Dec 15 00:36:44.260 INFO [stdout] test src/lib.rs - Qcow2 (line 67) ... ok Dec 15 00:36:44.260 INFO [stdout] Dec 15 00:36:44.260 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 00:36:44.260 INFO [stdout] Dec 15 00:36:44.269 INFO [stderr] su: No module specific data is present Dec 15 00:36:44.718 INFO running `"docker" "inspect" "efcfa795257435409b2414bdabf64c933abc04a4480f0fa3b714c31ef8f9f54f"` Dec 15 00:36:44.870 INFO running `"docker" "rm" "-f" "efcfa795257435409b2414bdabf64c933abc04a4480f0fa3b714c31ef8f9f54f"` Dec 15 00:36:45.059 INFO [stdout] efcfa795257435409b2414bdabf64c933abc04a4480f0fa3b714c31ef8f9f54f