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[INFO] testing qiushui95/image-matching-rs against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
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[INFO] [stderr] done.
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[INFO] [stderr]    Compiling image-matching-rs v0.1.0 (/opt/rustwide/workdir)
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[INFO] [stdout] 3f43ccaae2a8ff3acf3d058f26cb634ebb6cd270a85898ccb9d1860ab0fb8505
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[INFO] [stderr]    Compiling image-matching-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> examples/image_creator.rs:487:21
[INFO] [stdout]     |
[INFO] [stdout] 487 |         let angle = (i as f32 * std::f32::consts::PI / 3.0);
[INFO] [stdout]     |                     ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 487 -         let angle = (i as f32 * std::f32::consts::PI / 3.0);
[INFO] [stdout] 487 +         let angle = i as f32 * std::f32::consts::PI / 3.0 ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.55s
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[INFO] running `Command { std: "docker" "rm" "-f" "3f43ccaae2a8ff3acf3d058f26cb634ebb6cd270a85898ccb9d1860ab0fb8505", kill_on_drop: false }`
[INFO] [stdout] 3f43ccaae2a8ff3acf3d058f26cb634ebb6cd270a85898ccb9d1860ab0fb8505
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3640c8b89f8b8e382277b364d478fd8a7aeb578617552c3f82a5c71f01e2cb08
[INFO] running `Command { std: "docker" "start" "-a" "3640c8b89f8b8e382277b364d478fd8a7aeb578617552c3f82a5c71f01e2cb08", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> examples/image_creator.rs:487:21
[INFO] [stderr]     |
[INFO] [stderr] 487 |         let angle = (i as f32 * std::f32::consts::PI / 3.0);
[INFO] [stderr]     |                     ^                                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 487 -         let angle = (i as f32 * std::f32::consts::PI / 3.0);
[INFO] [stderr] 487 +         let angle = i as f32 * std::f32::consts::PI / 3.0 ;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `image-matching-rs` (example "image_creator") generated 1 warning (run `cargo fix --example "image_creator" -p image-matching-rs` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/image_matching_rs-4665e914fed3fd68)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests image_matching_rs
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 9) - compile ... FAILED
[INFO] [stdout] test src/matcher.rs - matcher::ImageMatcher::matching (line 349) ... FAILED
[INFO] [stdout] test src/matcher.rs - matcher::ImageMatcher::from_image (line 170) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `ImageMatcher` in the current scope
[INFO] [stdout]    --> src/lib.rs:18:33
[INFO] [stdout]     |
[INFO] [stdout]  12 | let mut matcher = ImageMatcher::new();
[INFO] [stdout]     |                                 ^^^ function or associated item not found in `ImageMatcher`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `ImageMatcher`, consider using `ImageMatcher::from_image` which returns `ImageMatcher`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/matcher.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn from_image(img: DynamicImage, mode: MatcherMode, resize_width: Option<u32>) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0533]: expected value, found struct variant `MatcherMode::FFT`
[INFO] [stdout]   --> src/lib.rs:19:45
[INFO] [stdout]    |
[INFO] [stdout] 13 | matcher.prepare_template(&template, 10, 10, MatcherMode::FFT).unwrap();
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ not a value
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to create a new value of the struct
[INFO] [stdout]    |
[INFO] [stdout] 13 | matcher.prepare_template(&template, 10, 10, MatcherMode::FFT { width: /* value */, height: /* value */ }).unwrap();
[INFO] [stdout]    |                                                              +++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0533]: expected value, found struct variant `MatcherMode::FFT`
[INFO] [stdout]   --> src/lib.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 14 | let results = matcher.matching(image, MatcherMode::FFT, 0.8).unwrap();
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^ not a value
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to create a new value of the struct
[INFO] [stdout]    |
[INFO] [stdout] 14 | let results = matcher.matching(image, MatcherMode::FFT { width: /* value */, height: /* value */ }, 0.8).unwrap();
[INFO] [stdout]    |                                                        +++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0533, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0533`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/matcher.rs - matcher::ImageMatcher::matching (line 349) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `matcher` in this scope
[INFO] [stdout]  --> src/matcher.rs:350:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let results = matcher.matching(target_image, 0.8)?;
[INFO] [stdout]   |               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `target_image` in this scope
[INFO] [stdout]  --> src/matcher.rs:350:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | let results = matcher.matching(target_image, 0.8)?;
[INFO] [stdout]   |                                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/matcher.rs - matcher::ImageMatcher::from_image (line 170) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (65) panicked at src/matcher.rs:8:37:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60b500bb7792 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60b500bb7792 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60b500bb7792 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x60b500bb7792 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x60b500bc85df - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x60b500bc85df - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x60b500b8fbd3 - std::io::default_write_fmt::hd5a9ffaa98f14929
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x60b500b8fbd3 - std::io::Write::write_fmt::hc04a1e5003ed78ae
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x60b500b96f72 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x60b500b9b58f - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x60b500b9b3e9 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x60b500b9bb65 - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x60b500b9b9fa - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x60b500b970b9 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x60b500b843fd - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x60b500bd1b50 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x60b500bd10d6 - core::result::unwrap_failed::h2380020e6daeb464
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/result.rs:1862:5
[INFO] [stdout]   17:     0x60b4ffd07678 - rust_out::main::_doctest_main_src_matcher_rs_170_0::h9fb9e21b53a9860f
[INFO] [stdout]   18:     0x60b4ffd075d6 - rust_out::main::h4033cd6033bd24e0
[INFO] [stdout]   19:     0x60b4ffcb79d3 - core::ops::function::FnOnce::call_once::h41347ff1687e6b73
[INFO] [stdout]   20:     0x60b4ffcb66d6 - std::sys::backtrace::__rust_begin_short_backtrace::h3dc8794c0fbffb60
[INFO] [stdout]   21:     0x60b4ffcb64d9 - std::rt::lang_start::{{closure}}::h1efb547a500af631
[INFO] [stdout]   22:     0x60b500b91120 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h3e39d917a8cc5592
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x60b500b91120 - std::panicking::catch_unwind::do_call::hc1ce44ccb31bb18e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   24:     0x60b500b91120 - std::panicking::catch_unwind::ha27d9fd2a77bbb18
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   25:     0x60b500b91120 - std::panic::catch_unwind::h0b0f1918d1e2eb85
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x60b500b91120 - std::rt::lang_start_internal::{{closure}}::heeac2294083edcfe
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x60b500b91120 - std::panicking::catch_unwind::do_call::h4bb7d51c3842c367
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x60b500b91120 - std::panicking::catch_unwind::h1d2f2878ba2618c4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x60b500b91120 - std::panic::catch_unwind::h5070bdf026bf1f78
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x60b500b91120 - std::rt::lang_start_internal::h9590fa5449576090
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x60b4ffcb64c1 - std::rt::lang_start::hb5dea8481070e01f
[INFO] [stdout]   32:     0x60b4ffd0cac5 - main
[INFO] [stdout]   33:     0x7d5040d861ca - <unknown>
[INFO] [stdout]   34:     0x7d5040d8628b - __libc_start_main
[INFO] [stdout]   35:     0x60b4ffc5aed5 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout]     src/matcher.rs - matcher::ImageMatcher::from_image (line 170)
[INFO] [stdout]     src/matcher.rs - matcher::ImageMatcher::matching (line 349)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.59s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3640c8b89f8b8e382277b364d478fd8a7aeb578617552c3f82a5c71f01e2cb08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3640c8b89f8b8e382277b364d478fd8a7aeb578617552c3f82a5c71f01e2cb08", kill_on_drop: false }`
[INFO] [stdout] 3640c8b89f8b8e382277b364d478fd8a7aeb578617552c3f82a5c71f01e2cb08
