[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 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] d1c1adf99595be69a7d28a7c7bad622f6da7d79ce202da7697bec520f13b2dc4 [INFO] running `"docker" "start" "-a" "d1c1adf99595be69a7d28a7c7bad622f6da7d79ce202da7697bec520f13b2dc4"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [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 1.43s [INFO] running `"docker" "inspect" "d1c1adf99595be69a7d28a7c7bad622f6da7d79ce202da7697bec520f13b2dc4"` [INFO] running `"docker" "rm" "-f" "d1c1adf99595be69a7d28a7c7bad622f6da7d79ce202da7697bec520f13b2dc4"` [INFO] [stdout] d1c1adf99595be69a7d28a7c7bad622f6da7d79ce202da7697bec520f13b2dc4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] e6e5413cdb0a6bf43775c7227354e52bc7eb92270b84a3e699c3a03f67a1931e [INFO] running `"docker" "start" "-a" "e6e5413cdb0a6bf43775c7227354e52bc7eb92270b84a3e699c3a03f67a1931e"` [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 1.17s [INFO] running `"docker" "inspect" "e6e5413cdb0a6bf43775c7227354e52bc7eb92270b84a3e699c3a03f67a1931e"` [INFO] running `"docker" "rm" "-f" "e6e5413cdb0a6bf43775c7227354e52bc7eb92270b84a3e699c3a03f67a1931e"` [INFO] [stdout] e6e5413cdb0a6bf43775c7227354e52bc7eb92270b84a3e699c3a03f67a1931e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] e63ad427a861300d2444c51adcb44ace28ef2a34a7c66008b7f00d5985b21f23 [INFO] running `"docker" "start" "-a" "e63ad427a861300d2444c51adcb44ace28ef2a34a7c66008b7f00d5985b21f23"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/byte_visualizer-f4639b6535163a7e [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test image_data::sprite::tests::only_has_one_pixel_value ... ok [INFO] [stdout] test image_data::sprite::tests::new_works ... ok [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::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: 0x55ce940f3e53 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55ce940ef78b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55ce940f2b96 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55ce940f28be - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55ce940f329f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55ce940f2e21 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55ce940f2d6e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55ce940a7a03 - byte_visualizer::image_data::get_image_data::tests::get_image_data_from_sprites_works::h2f78a9c782ed6f3a [INFO] [stdout] at src/image_data/get_image_data.rs:268 [INFO] [stdout] 8: 0x55ce940a75b9 - byte_visualizer::image_data::get_image_data::tests::get_image_data_from_sprites_works::{{closure}}::h9f6dcb1fea45f9ad [INFO] [stdout] at src/image_data/get_image_data.rs:250 [INFO] [stdout] 9: 0x55ce940a7c4d - core::ops::function::FnOnce::call_once::hd1cfb51b6f6698a8 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55ce940b3f8e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x55ce940f5fb9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x55ce940ce887 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 13: 0x55ce940a92a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x55ce940ad354 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 15: 0x55ce940f5fb9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x55ce940ad961 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 17: 0x55ce940e756e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x55ce940f569f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 19: 0x7f17851054a3 - start_thread [INFO] [stdout] 20: 0x7f1784c30d0e - __clone [INFO] [stdout] 21: 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" "e63ad427a861300d2444c51adcb44ace28ef2a34a7c66008b7f00d5985b21f23"` [INFO] running `"docker" "rm" "-f" "e63ad427a861300d2444c51adcb44ace28ef2a34a7c66008b7f00d5985b21f23"` [INFO] [stdout] e63ad427a861300d2444c51adcb44ace28ef2a34a7c66008b7f00d5985b21f23