[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-1.38-1/sources/1.37.0/gh/nikita-skobov/byte-visualizer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nikita-skobov/byte-visualizer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nikita-skobov/byte-visualizer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikita-skobov/byte-visualizer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nikita-skobov/byte-visualizer on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nikita-skobov/byte-visualizer against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] fabacc3d8d4b19deaa84cae92751cbbb7a755e03f54e5a638556643ec5967af2 [INFO] running `"docker" "start" "-a" "fabacc3d8d4b19deaa84cae92751cbbb7a755e03f54e5a638556643ec5967af2"` [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 1.19s [INFO] running `"docker" "inspect" "fabacc3d8d4b19deaa84cae92751cbbb7a755e03f54e5a638556643ec5967af2"` [INFO] running `"docker" "rm" "-f" "fabacc3d8d4b19deaa84cae92751cbbb7a755e03f54e5a638556643ec5967af2"` [INFO] [stdout] fabacc3d8d4b19deaa84cae92751cbbb7a755e03f54e5a638556643ec5967af2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 8ed19dafddadf37a839b1f9003a364ae361cb6e83393a494051bf3f783ea8b41 [INFO] running `"docker" "start" "-a" "8ed19dafddadf37a839b1f9003a364ae361cb6e83393a494051bf3f783ea8b41"` [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 1.15s [INFO] running `"docker" "inspect" "8ed19dafddadf37a839b1f9003a364ae361cb6e83393a494051bf3f783ea8b41"` [INFO] running `"docker" "rm" "-f" "8ed19dafddadf37a839b1f9003a364ae361cb6e83393a494051bf3f783ea8b41"` [INFO] [stdout] 8ed19dafddadf37a839b1f9003a364ae361cb6e83393a494051bf3f783ea8b41 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 665661ab17759c5fd25415140fe90f2c04db80f219c0f046aac197b6b778e699 [INFO] running `"docker" "start" "-a" "665661ab17759c5fd25415140fe90f2c04db80f219c0f046aac197b6b778e699"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/byte_visualizer-aa3e5aeb826ebc72 [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_sets_len_to_max ... 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::get_image_data::tests::get_image_data_from_sprites_works ... FAILED [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: 0x5571694dc02b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5571694dc02b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5571694dc02b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5571694dc02b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5571694dc02b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5571694dbc9a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5571694dc7a0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5571694dc322 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5571694dc26f - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55716948bd93 - byte_visualizer::image_data::get_image_data::tests::get_image_data_from_sprites_works::haa595383f3ffea8a [INFO] [stdout] at src/image_data/get_image_data.rs:268 [INFO] [stdout] 10: 0x55716948b93a - byte_visualizer::image_data::get_image_data::tests::get_image_data_from_sprites_works::{{closure}}::h17934c6170ac0df2 [INFO] [stdout] at src/image_data/get_image_data.rs:250 [INFO] [stdout] 11: 0x55716949337e - core::ops::function::FnOnce::call_once::h446febe8d9254831 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x55716949ec6f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x5571694ded1a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x5571694b9268 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x5571694b9268 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x5571694b9268 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x5571694940e5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x5571694981a5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x5571694981a5 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x5571694981a5 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x5571694ded1a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x5571694988a2 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x5571694988a2 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x5571694988a2 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x5571694988a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x5571694d1dcf - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x5571694de470 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x5571694de470 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x5571694de470 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7feaad7534a4 - start_thread [INFO] [stdout] 31: 0x7feaad27ed0f - __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] [stderr] error: test failed, to rerun pass '--bin byte-visualizer' [INFO] running `"docker" "inspect" "665661ab17759c5fd25415140fe90f2c04db80f219c0f046aac197b6b778e699"` [INFO] running `"docker" "rm" "-f" "665661ab17759c5fd25415140fe90f2c04db80f219c0f046aac197b6b778e699"` [INFO] [stdout] 665661ab17759c5fd25415140fe90f2c04db80f219c0f046aac197b6b778e699