[INFO] updating cached repository nikita-skobov/byte-visualizer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nikita-skobov/byte-visualizer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nikita-skobov/byte-visualizer" "work/ex/beta-1.37-6/sources/1.36.0/gh/nikita-skobov/byte-visualizer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nikita-skobov/byte-visualizer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nikita-skobov/byte-visualizer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/byte-visualizer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/byte-visualizer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8c35c3d1490662078142587d50c08bfd74807b23 [INFO] sha for GitHub repo nikita-skobov/byte-visualizer: 8c35c3d1490662078142587d50c08bfd74807b23 [INFO] validating manifest of nikita-skobov/byte-visualizer on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nikita-skobov/byte-visualizer on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nikita-skobov/byte-visualizer [INFO] finished frobbing nikita-skobov/byte-visualizer [INFO] frobbed toml for nikita-skobov/byte-visualizer written to work/ex/beta-1.37-6/sources/1.36.0/gh/nikita-skobov/byte-visualizer/Cargo.toml [INFO] started frobbing nikita-skobov/byte-visualizer [INFO] finished frobbing nikita-skobov/byte-visualizer [INFO] frobbed toml for nikita-skobov/byte-visualizer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/byte-visualizer/Cargo.toml [INFO] crate nikita-skobov/byte-visualizer already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nikita-skobov/byte-visualizer against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/byte-visualizer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] fb92e5f744ecdfd3e02024d88564a493ebaa5464147a4e2d2135976a8231e030 [INFO] running `"docker" "start" "-a" "fb92e5f744ecdfd3e02024d88564a493ebaa5464147a4e2d2135976a8231e030"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling byte-visualizer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/main.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_image_data` [INFO] [stderr] --> src/image_data/get_image_data.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / pub fn get_image_data( [INFO] [stderr] 2 | | binary_data: &Vec, [INFO] [stderr] 3 | | width: i32, [INFO] [stderr] 4 | | height: i32, [INFO] [stderr] ... | [INFO] [stderr] 68 | | image_data [INFO] [stderr] 69 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_blended_pixel` [INFO] [stderr] --> src/image_data/pixels.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_blended_pixel(bottom: Pixel, top: Pixel) -> Pixel { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_pixel_data` [INFO] [stderr] --> src/image_data/sprite.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn set_pixel_data(&mut self, data: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `"docker" "inspect" "fb92e5f744ecdfd3e02024d88564a493ebaa5464147a4e2d2135976a8231e030"` [INFO] running `"docker" "rm" "-f" "fb92e5f744ecdfd3e02024d88564a493ebaa5464147a4e2d2135976a8231e030"` [INFO] [stdout] fb92e5f744ecdfd3e02024d88564a493ebaa5464147a4e2d2135976a8231e030 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/byte-visualizer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] ce8a6d0968c44ae1972e877bb079dfb857ebc3a976039a5314903d52c3ad7800 [INFO] running `"docker" "start" "-a" "ce8a6d0968c44ae1972e877bb079dfb857ebc3a976039a5314903d52c3ad7800"` [INFO] [stderr] Compiling byte-visualizer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/image_data/get_image_data.rs:251:13 [INFO] [stderr] | [INFO] [stderr] 251 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/main.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_image_data` [INFO] [stderr] --> src/image_data/get_image_data.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / pub fn get_image_data( [INFO] [stderr] 2 | | binary_data: &Vec, [INFO] [stderr] 3 | | width: i32, [INFO] [stderr] 4 | | height: i32, [INFO] [stderr] ... | [INFO] [stderr] 68 | | image_data [INFO] [stderr] 69 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_blended_pixel` [INFO] [stderr] --> src/image_data/pixels.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_blended_pixel(bottom: Pixel, top: Pixel) -> Pixel { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `"docker" "inspect" "ce8a6d0968c44ae1972e877bb079dfb857ebc3a976039a5314903d52c3ad7800"` [INFO] running `"docker" "rm" "-f" "ce8a6d0968c44ae1972e877bb079dfb857ebc3a976039a5314903d52c3ad7800"` [INFO] [stdout] ce8a6d0968c44ae1972e877bb079dfb857ebc3a976039a5314903d52c3ad7800 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikita-skobov/byte-visualizer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] f73d5aadc16fd230d26f5616ca246d520e7e692b0b8e8ca0774128229feb942f [INFO] running `"docker" "start" "-a" "f73d5aadc16fd230d26f5616ca246d520e7e692b0b8e8ca0774128229feb942f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/byte_visualizer-1593328b557bca65 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test image_data::sprite::tests::set_pixel_data_doesnt_error_if_data_is_larger_than_pixel_data_max_len ... ok [INFO] [stdout] test image_data::sprite::tests::set_pixel_data_sets_len_to_max ... ok [INFO] [stdout] test image_data::sprite::tests::new_works ... ok [INFO] [stdout] test image_data::sprite::tests::only_has_one_pixel_value ... ok [INFO] [stdout] test image_data::get_image_data::tests::get_image_data_from_sprites_works ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--bin byte-visualizer' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- image_data::get_image_data::tests::get_image_data_from_sprites_works stdout ---- [INFO] [stdout] thread 'image_data::get_image_data::tests::get_image_data_from_sprites_works' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `[0, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 0, 255, 255, 255, 255, 0, 125, 0, 0, 255, 255, 0, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255]`, [INFO] [stdout] right: `[0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 125, 125, 129, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255, 0, 0, 255, 255]`', src/image_data/get_image_data.rs:268:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5613590d902b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5613590d902b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5613590d902b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5613590d902b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5613590d902b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5613590d8c9a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5613590d97a0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5613590d9322 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5613590d926f - std::panicking::begin_panic_fmt::he65a2e8ff19d8ae0 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x561359088d93 - byte_visualizer::image_data::get_image_data::tests::get_image_data_from_sprites_works::hcff28db02230a6d0 [INFO] [stdout] at src/image_data/get_image_data.rs:268 [INFO] [stdout] 10: 0x56135908893a - byte_visualizer::image_data::get_image_data::tests::get_image_data_from_sprites_works::{{closure}}::hf331d822880de470 [INFO] [stdout] at src/image_data/get_image_data.rs:250 [INFO] [stdout] 11: 0x56135909033e - core::ops::function::FnOnce::call_once::h1683786e40b433ee [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x56135909bc6f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x5613590dbd1a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x5613590b6268 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x5613590b6268 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x5613590b6268 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x5613590910e5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x561359095265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x561359095265 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x561359095265 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x5613590dbd1a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x5613590958a2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x5613590958a2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x5613590958a2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x5613590958a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x5613590cedcf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x5613590db470 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x5613590db470 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x5613590db470 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7f7197ab74a4 - start_thread [INFO] [stdout] 31: 0x7f71975e2d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] image_data::get_image_data::tests::get_image_data_from_sprites_works [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f73d5aadc16fd230d26f5616ca246d520e7e692b0b8e8ca0774128229feb942f"` [INFO] running `"docker" "rm" "-f" "f73d5aadc16fd230d26f5616ca246d520e7e692b0b8e8ca0774128229feb942f"` [INFO] [stdout] f73d5aadc16fd230d26f5616ca246d520e7e692b0b8e8ca0774128229feb942f