Dec 15 17:21:06.335 INFO testing dd-lib-0.2.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 17:21:06.335 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:21:07.011 INFO [stdout] 5a10988c076d0830bafb311ea584ff0474a287129ac1ec60a2242ef110178eb0
Dec 15 17:21:07.017 INFO running `"docker" "start" "-a" "5a10988c076d0830bafb311ea584ff0474a287129ac1ec60a2242ef110178eb0"`
Dec 15 17:21:08.846 INFO [stderr] usermod: no changes
Dec 15 17:21:09.019 INFO [stderr]    Compiling encoding8 v0.3.2
Dec 15 17:21:10.445 INFO [stderr]    Compiling dd-lib v0.2.1 (/source)
Dec 15 17:21:11.767 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:21:11.767 INFO [stderr]   --> src/io/errhandler.rs:48:17
Dec 15 17:21:11.767 INFO [stderr]    |
Dec 15 17:21:11.767 INFO [stderr] 48 |                 writeln!(self.e, "io error: <{}>; continuing", err);
Dec 15 17:21:11.767 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:21:11.767 INFO [stderr]    |
Dec 15 17:21:11.767 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 17:21:11.767 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:21:11.767 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 17:21:11.767 INFO [stderr] 
Dec 15 17:21:11.767 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:21:11.767 INFO [stderr]   --> src/io/errhandler.rs:72:13
Dec 15 17:21:11.767 INFO [stderr]    |
Dec 15 17:21:11.767 INFO [stderr] 72 | /             writeln!(
Dec 15 17:21:11.767 INFO [stderr] 73 | |                 self,
Dec 15 17:21:11.767 INFO [stderr] 74 | |                 "dd in progress: unblock: elapsed: {}, wrote {} lines",
Dec 15 17:21:11.767 INFO [stderr] 75 | |                 elapsed(&start),
Dec 15 17:21:11.767 INFO [stderr] 76 | |                 lines
Dec 15 17:21:11.767 INFO [stderr] 77 | |             );
Dec 15 17:21:11.767 INFO [stderr]    | |______________^
Dec 15 17:21:11.767 INFO [stderr]    |
Dec 15 17:21:11.767 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:21:11.767 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 17:21:11.767 INFO [stderr] 
Dec 15 17:21:11.767 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:21:11.767 INFO [stderr]   --> src/io/errhandler.rs:83:13
Dec 15 17:21:11.768 INFO [stderr]    |
Dec 15 17:21:11.768 INFO [stderr] 83 | /             writeln!(
Dec 15 17:21:11.768 INFO [stderr] 84 | |                 self,
Dec 15 17:21:11.768 INFO [stderr] 85 | |                 "dd in progress: unblock: elapsed: {}, wrote {} fixed-length blocks",
Dec 15 17:21:11.768 INFO [stderr] 86 | |                 elapsed(&start),
Dec 15 17:21:11.768 INFO [stderr] 87 | |                 blocks
Dec 15 17:21:11.768 INFO [stderr] 88 | |             );
Dec 15 17:21:11.768 INFO [stderr]    | |______________^
Dec 15 17:21:11.768 INFO [stderr]    |
Dec 15 17:21:11.768 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:21:11.768 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 17:21:11.768 INFO [stderr] 
Dec 15 17:21:12.942 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Dec 15 17:21:12.946 INFO [stderr] su: No module specific data is present
Dec 15 17:21:13.721 INFO running `"docker" "inspect" "5a10988c076d0830bafb311ea584ff0474a287129ac1ec60a2242ef110178eb0"`
Dec 15 17:21:14.020 INFO running `"docker" "rm" "-f" "5a10988c076d0830bafb311ea584ff0474a287129ac1ec60a2242ef110178eb0"`
Dec 15 17:21:14.272 INFO [stdout] 5a10988c076d0830bafb311ea584ff0474a287129ac1ec60a2242ef110178eb0
Dec 15 17:21:14.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:21:14.773 INFO [stdout] 18c8317570628554bfb148a45ced57a3fb2e3e37aaab9954ab1f35cc26b2d5dd
Dec 15 17:21:14.781 INFO running `"docker" "start" "-a" "18c8317570628554bfb148a45ced57a3fb2e3e37aaab9954ab1f35cc26b2d5dd"`
Dec 15 17:21:15.707 INFO [stderr] usermod: no changes
Dec 15 17:21:15.823 INFO [stderr]    Compiling dd-lib v0.2.1 (/source)
Dec 15 17:21:18.487 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:21:18.487 INFO [stderr]   --> src/io/errhandler.rs:48:17
Dec 15 17:21:18.487 INFO [stderr]    |
Dec 15 17:21:18.487 INFO [stderr] 48 |                 writeln!(self.e, "io error: <{}>; continuing", err);
Dec 15 17:21:18.487 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:21:18.487 INFO [stderr]    |
Dec 15 17:21:18.487 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 17:21:18.487 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:21:18.487 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 17:21:18.487 INFO [stderr] 
Dec 15 17:21:18.487 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:21:18.487 INFO [stderr]   --> src/io/errhandler.rs:72:13
Dec 15 17:21:18.487 INFO [stderr]    |
Dec 15 17:21:18.487 INFO [stderr] 72 | /             writeln!(
Dec 15 17:21:18.487 INFO [stderr] 73 | |                 self,
Dec 15 17:21:18.488 INFO [stderr] 74 | |                 "dd in progress: unblock: elapsed: {}, wrote {} lines",
Dec 15 17:21:18.488 INFO [stderr] 75 | |                 elapsed(&start),
Dec 15 17:21:18.488 INFO [stderr] 76 | |                 lines
Dec 15 17:21:18.488 INFO [stderr] 77 | |             );
Dec 15 17:21:18.488 INFO [stderr]    | |______________^
Dec 15 17:21:18.488 INFO [stderr]    |
Dec 15 17:21:18.488 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:21:18.488 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 17:21:18.488 INFO [stderr] 
Dec 15 17:21:18.488 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 17:21:18.488 INFO [stderr]   --> src/io/errhandler.rs:83:13
Dec 15 17:21:18.488 INFO [stderr]    |
Dec 15 17:21:18.488 INFO [stderr] 83 | /             writeln!(
Dec 15 17:21:18.488 INFO [stderr] 84 | |                 self,
Dec 15 17:21:18.488 INFO [stderr] 85 | |                 "dd in progress: unblock: elapsed: {}, wrote {} fixed-length blocks",
Dec 15 17:21:18.488 INFO [stderr] 86 | |                 elapsed(&start),
Dec 15 17:21:18.488 INFO [stderr] 87 | |                 blocks
Dec 15 17:21:18.488 INFO [stderr] 88 | |             );
Dec 15 17:21:18.488 INFO [stderr]    | |______________^
Dec 15 17:21:18.488 INFO [stderr]    |
Dec 15 17:21:18.488 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 17:21:18.488 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 17:21:18.488 INFO [stderr] 
Dec 15 17:21:21.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
Dec 15 17:21:21.120 INFO [stderr] su: No module specific data is present
Dec 15 17:21:22.324 INFO running `"docker" "inspect" "18c8317570628554bfb148a45ced57a3fb2e3e37aaab9954ab1f35cc26b2d5dd"`
Dec 15 17:21:22.573 INFO running `"docker" "rm" "-f" "18c8317570628554bfb148a45ced57a3fb2e3e37aaab9954ab1f35cc26b2d5dd"`
Dec 15 17:21:22.778 INFO [stdout] 18c8317570628554bfb148a45ced57a3fb2e3e37aaab9954ab1f35cc26b2d5dd
Dec 15 17:21:22.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:21:23.147 INFO [stdout] 3871a35f3ce8b94f34a3d8cd70497d104088769e0739d79c09583ed689dfff89
Dec 15 17:21:23.149 INFO running `"docker" "start" "-a" "3871a35f3ce8b94f34a3d8cd70497d104088769e0739d79c09583ed689dfff89"`
Dec 15 17:21:24.091 INFO [stderr] usermod: no changes
Dec 15 17:21:24.150 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 17:21:24.164 INFO [stderr]      Running /target/debug/deps/dd_lib-91329827e13ae38c
Dec 15 17:21:24.166 INFO [stdout] 
Dec 15 17:21:24.166 INFO [stdout] running 11 tests
Dec 15 17:21:24.170 INFO [stdout] test io::tests::test_unblock ... ok
Dec 15 17:21:24.170 INFO [stdout] test io::tests::test_limited_copy ... ok
Dec 15 17:21:24.170 INFO [stdout] test io::tests::test_block ... ok
Dec 15 17:21:24.170 INFO [stdout] test opts::flags::tests::cflag ... ok
Dec 15 17:21:24.170 INFO [stdout] test io::tests::test_standard ... ok
Dec 15 17:21:24.175 INFO [stdout] test opts::flags::tests::oflag ... ok
Dec 15 17:21:24.175 INFO [stdout] test opts::flags::tests::iflag ... ok
Dec 15 17:21:24.175 INFO [stdout] test tests::block ... ok
Dec 15 17:21:24.205 INFO [stdout] test tests::base_case ... ok
Dec 15 17:21:24.205 INFO [stdout] test tests::seek_input_and_block_size ... ok
Dec 15 17:21:24.236 INFO [stdout] test tests::conversion_to_uppercase ... ok
Dec 15 17:21:24.236 INFO [stdout] 
Dec 15 17:21:24.236 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:21:24.236 INFO [stdout] 
Dec 15 17:21:24.238 INFO [stderr]    Doc-tests dd-lib
Dec 15 17:21:25.324 INFO [stdout] 
Dec 15 17:21:25.324 INFO [stdout] running 5 tests
Dec 15 17:21:28.170 INFO [stdout] test src/io/copy.rs - io::copy::fill_buf_until_match (line 168) ... ok
Dec 15 17:21:28.459 INFO [stdout] test src/opts/mod.rs - opts::Opts::iflag (line 302) ... ok
Dec 15 17:21:28.931 INFO [stdout] test src/opts/mod.rs - opts::keyval (line 328) ... ok
Dec 15 17:21:29.023 INFO [stdout] test src/opts/number.rs - opts::number::parse (line 10) ... ok
Dec 15 17:21:29.275 INFO [stdout] test src/io/copy.rs - io::copy::fill_buf_to (line 191) ... ok
Dec 15 17:21:29.275 INFO [stdout] 
Dec 15 17:21:29.275 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:21:29.275 INFO [stdout] 
Dec 15 17:21:29.296 INFO [stderr] su: No module specific data is present
Dec 15 17:21:29.536 INFO running `"docker" "inspect" "3871a35f3ce8b94f34a3d8cd70497d104088769e0739d79c09583ed689dfff89"`
Dec 15 17:21:29.676 INFO running `"docker" "rm" "-f" "3871a35f3ce8b94f34a3d8cd70497d104088769e0739d79c09583ed689dfff89"`
Dec 15 17:21:29.780 INFO [stdout] 3871a35f3ce8b94f34a3d8cd70497d104088769e0739d79c09583ed689dfff89