[INFO] crate stew 0.2.0 is already in cache [INFO] extracting crate stew 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/stew/0.2.0 [INFO] extracting crate stew 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stew/0.2.0 [INFO] validating manifest of stew-0.2.0 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 stew-0.2.0 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 stew-0.2.0 [INFO] finished frobbing stew-0.2.0 [INFO] frobbed toml for stew-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/stew/0.2.0/Cargo.toml [INFO] started frobbing stew-0.2.0 [INFO] finished frobbing stew-0.2.0 [INFO] frobbed toml for stew-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stew/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 stew-0.2.0 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stew/0.2.0:/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] ccb701422b06edf23c3e21ca41a4faef44a52840b7fc193cad40699450809970 [INFO] running `"docker" "start" "-a" "ccb701422b06edf23c3e21ca41a4faef44a52840b7fc193cad40699450809970"` [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.21.2 [INFO] [stderr] Compiling stew v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/processor/image_operations.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 26 | if let Some(op) = &self.operation { [INFO] [stderr] | --------------- immutable borrow occurs here [INFO] [stderr] 27 | self.apply_operations(&[op.clone()]) [INFO] [stderr] | ^^^^ -- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.50s [INFO] running `"docker" "inspect" "ccb701422b06edf23c3e21ca41a4faef44a52840b7fc193cad40699450809970"` [INFO] running `"docker" "rm" "-f" "ccb701422b06edf23c3e21ca41a4faef44a52840b7fc193cad40699450809970"` [INFO] [stdout] ccb701422b06edf23c3e21ca41a4faef44a52840b7fc193cad40699450809970 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stew/0.2.0:/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] 6ed569683a820bbabc2d4f9c1abd6258f82156fda4f30747d9c1e6c6d8a340cd [INFO] running `"docker" "start" "-a" "6ed569683a820bbabc2d4f9c1abd6258f82156fda4f30747d9c1e6c6d8a340cd"` [INFO] [stderr] Compiling stew v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/processor/image_operations.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 26 | if let Some(op) = &self.operation { [INFO] [stderr] | --------------- immutable borrow occurs here [INFO] [stderr] 27 | self.apply_operations(&[op.clone()]) [INFO] [stderr] | ^^^^ -- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.30s [INFO] running `"docker" "inspect" "6ed569683a820bbabc2d4f9c1abd6258f82156fda4f30747d9c1e6c6d8a340cd"` [INFO] running `"docker" "rm" "-f" "6ed569683a820bbabc2d4f9c1abd6258f82156fda4f30747d9c1e6c6d8a340cd"` [INFO] [stdout] 6ed569683a820bbabc2d4f9c1abd6258f82156fda4f30747d9c1e6c6d8a340cd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stew/0.2.0:/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] 2241a044011ddaf744b1a04e785de6722e2d763083078828165a566114c659b2 [INFO] running `"docker" "start" "-a" "2241a044011ddaf744b1a04e785de6722e2d763083078828165a566114c659b2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/stew_lib-9ea11dec75ea2fd9 [INFO] [stdout] [INFO] [stdout] running 70 tests [INFO] [stdout] test config::tests::jpeg_in_quality_range_lower_bound_inside ... ok [INFO] [stdout] test config::tests::jpeg_in_quality_range_lower_bound_outside ... ok [INFO] [stdout] test operations::tests::crop_ok ... ok [INFO] [stdout] test operations::tests::blur_name_err ... ok [INFO] [stdout] test operations::tests::blur_ok ... ok [INFO] [stdout] test operations::tests::blur_arg_err ... ok [INFO] [stdout] test config::tests::jpeg_in_quality_range_upper_bound_outside ... ok [INFO] [stdout] test operations::tests::filter3x3_ok ... ok [INFO] [stdout] test operations::tests::fliph_ok ... ok [INFO] [stdout] test operations::tests::flipv_ok ... ok [INFO] [stdout] test operations::tests::grayscale_ok ... ok [INFO] [stdout] test operations::tests::huerotate_ok ... ok [INFO] [stdout] test operations::tests::invert_ok ... ok [INFO] [stdout] test operations::tests::resize_ok ... ok [INFO] [stdout] test operations::tests::rotate180_ok ... ok [INFO] [stdout] test operations::tests::rotate270_ok ... ok [INFO] [stdout] test operations::tests::rotate90_ok ... ok [INFO] [stdout] test operations::tests::unsharpen_ok ... ok [INFO] [stdout] test operations::tests::contrast_ok ... ok [INFO] [stdout] test operations::tests::brighten_ok ... ok [INFO] [stdout] test operations::transformations::tests::test_crop_err_lx_larger_than_rx ... ok [INFO] [stdout] test config::tests::jpeg_in_quality_range_upper_bound_inside ... ok [INFO] [stdout] test operations::transformations::tests::test_crop_err_ly_larger_than_ry ... ok [INFO] [stdout] test operations::transformations::tests::test_crop_err_out_of_image_bounds_top_lx ... ok [INFO] [stdout] test operations::transformations::tests::test_crop_err_out_of_image_bounds_top_ly ... ok [INFO] [stdout] test operations::transformations::tests::test_crop_err_out_of_image_bounds_top_ry ... ok [INFO] [stdout] test operations::transformations::tests::test_crop_ok_no_change ... ok [INFO] [stdout] test operations::transformations::tests::test_crop_err_out_of_image_bounds_top_rx ... ok [INFO] [stdout] test operations::transformations::tests::test_crop_ok_to_half_horizontal ... ok [INFO] [stdout] test operations::transformations::tests::test_crop_ok_to_one_pixel ... ok [INFO] [stdout] test operations::transformations::tests::test_flip_h ... ok [INFO] [stdout] test operations::transformations::tests::test_brighten_neg ... ok [INFO] [stdout] test operations::transformations::tests::test_gray_scale ... ok [INFO] [stdout] test operations::transformations::tests::test_flip_v ... ok [INFO] [stdout] test operations::transformations::tests::test_contrast_neg ... ok [INFO] [stdout] test operations::transformations::tests::test_brighten_pos ... ok [INFO] [stdout] test operations::transformations::tests::test_brighten_zero ... ok [INFO] [stdout] test operations::transformations::tests::test_hue_rotate_360 ... ok [INFO] [stdout] test operations::transformations::tests::test_filter3x3 ... ok [INFO] [stdout] test operations::transformations::tests::test_contrast_pos ... ok [INFO] [stdout] test operations::transformations::tests::test_hue_rotate_neg ... ok [INFO] [stdout] test operations::transformations::tests::test_hue_rotate_pos ... ok [INFO] [stdout] test operations::transformations::tests::test_hue_rotate_over_rotate_pos ... ok [INFO] [stdout] test operations::transformations::tests::test_rotate180 ... ok [INFO] [stdout] test operations::transformations::tests::test_invert ... ok [INFO] [stdout] test operations::transformations::tests::test_rotate270 ... ok [INFO] [stdout] test operations::transformations::tests::test_hue_rotate_zero ... ok [INFO] [stdout] test operations::transformations::tests::test_rotate90 ... ok [INFO] [stdout] test processor::conversion::tests::is_png_file ... FAILED [INFO] [stdout] test processor::conversion::tests::has_png_extension ... FAILED [INFO] [stdout] test processor::conversion::tests::test_conversions_with_header_match ... FAILED [INFO] [stdout] test processor::conversion::tests::will_output_file_be_created ... FAILED [INFO] [stdout] test processor::encoding_format::tests::test_output_no_ext_or_ff ... ok [INFO] [stdout] test processor::encoding_format::tests::test_output_unsupported_extension ... ok [INFO] [stdout] test processor::encoding_format::tests::test_jpeg_custom_quality ... ok [INFO] [stdout] test processor::encoding_format::tests::test_output_unsupported_ff_without_ext ... ok [INFO] [stdout] test processor::encoding_format::tests::test_with_extension_and_ascii_pam_doesnt_care ... ok [INFO] [stdout] test processor::encoding_format::tests::test_with_extension_and_ascii_pbm ... ok [INFO] [stdout] test processor::encoding_format::tests::test_with_extension_and_ascii_pgm ... ok [INFO] [stdout] test processor::encoding_format::tests::test_with_extension_and_ascii_ppm ... ok [INFO] [stdout] test processor::encoding_format::tests::test_with_extension_jpg_and_force_format_png ... ok [INFO] [stdout] test processor::encoding_format::tests::test_with_extensions_with_defaults ... ok [INFO] [stdout] test processor::encoding_format::tests::test_with_force_formats_with_defaults ... ok [INFO] [stdout] test processor::encoding_format::tests::test_output_unsupported_ff_with_ext ... ok [INFO] [stdout] test operations::transformations::tests::test_resize_down_gaussian ... ok [INFO] [stdout] test operations::transformations::tests::test_multi ... ok [INFO] [stdout] test operations::transformations::tests::test_resize_up_gaussian ... ok [INFO] [stdout] test operations::transformations::tests::test_unsharpen_neg ... ok [INFO] [stdout] test operations::transformations::tests::test_blur ... ok [INFO] [stdout] test operations::transformations::tests::test_unsharpen_pos ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- processor::conversion::tests::is_png_file stdout ---- [INFO] [stdout] thread 'processor::conversion::tests::is_png_file' panicked at 'Unable to save file to the test computer.: "No such file or directory (os error 2)"', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560bf56cf863 - 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: 0x560bf56cb0cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x560bf56ce4e6 - 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: 0x560bf56ce20e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x560bf56cebef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x560bf56ce771 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x560bf56ce655 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x560bf56e548c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x560bf55ae737 - core::result::unwrap_failed::h5257cddb33e20661 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x560bf53541b8 - core::result::Result::expect::hccf99e21d548c38f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x560bf533140b - stew_lib::processor::conversion::tests::is_png_file::he8004667a4f618f8 [INFO] [stdout] at src/processor/conversion.rs:187 [INFO] [stdout] 11: 0x560bf53311b9 - stew_lib::processor::conversion::tests::is_png_file::{{closure}}::h3c6562e9c139bc14 [INFO] [stdout] at src/processor/conversion.rs:179 [INFO] [stdout] 12: 0x560bf5345cdd - core::ops::function::FnOnce::call_once::h8a190fd5886ee303 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x560bf536884e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 14: 0x560bf56d1b09 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x560bf5383147 - 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] 16: 0x560bf535db64 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 17: 0x560bf5361c14 - 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] 18: 0x560bf56d1b09 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x560bf5362221 - 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] 20: 0x560bf56c25fe - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 21: 0x560bf56d11ef - 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] 22: 0x7f14fa3534a3 - start_thread [INFO] [stdout] 23: 0x7f14f9e7ed0e - __clone [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- processor::conversion::tests::has_png_extension stdout ---- [INFO] [stdout] thread 'processor::conversion::tests::has_png_extension' panicked at 'Unable to save file to the test computer.: "No such file or directory (os error 2)"', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560bf56cf863 - 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: 0x560bf56cb0cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x560bf56ce4e6 - 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: 0x560bf56ce20e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x560bf56cebef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x560bf56ce771 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x560bf56ce655 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x560bf56e548c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x560bf55ae737 - core::result::unwrap_failed::h5257cddb33e20661 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x560bf53541b8 - core::result::Result::expect::hccf99e21d548c38f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x560bf5330e0b - stew_lib::processor::conversion::tests::has_png_extension::h7525e7def2e0d3ac [INFO] [stdout] at src/processor/conversion.rs:166 [INFO] [stdout] 11: 0x560bf5330bb9 - stew_lib::processor::conversion::tests::has_png_extension::{{closure}}::hfee5738599f6bbd1 [INFO] [stdout] at src/processor/conversion.rs:158 [INFO] [stdout] 12: 0x560bf534545d - core::ops::function::FnOnce::call_once::h110e5608b83e8679 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x560bf536884e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 14: 0x560bf56d1b09 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x560bf5383147 - 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] 16: 0x560bf535db64 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 17: 0x560bf5361c14 - 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] 18: 0x560bf56d1b09 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x560bf5362221 - 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] 20: 0x560bf56c25fe - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 21: 0x560bf56d11ef - 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] 22: 0x7f14fa3534a3 - start_thread [INFO] [stdout] 23: 0x7f14f9e7ed0e - __clone [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- processor::conversion::tests::test_conversions_with_header_match stdout ---- [INFO] [stdout] testing `test_conversion_with_header_match`, converting blackwhite_2x2.bmp => : bmp [INFO] [stdout] thread 'processor::conversion::tests::test_conversions_with_header_match' panicked at 'Unable to save file to the test computer.: "No such file or directory (os error 2)"', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560bf56cf863 - 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: 0x560bf56cb0cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x560bf56ce4e6 - 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: 0x560bf56ce20e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x560bf56cebef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x560bf56ce771 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x560bf56ce655 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x560bf56e548c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x560bf55ae737 - core::result::unwrap_failed::h5257cddb33e20661 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x560bf53541b8 - core::result::Result::expect::hccf99e21d548c38f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x560bf5330327 - stew_lib::processor::conversion::tests::test_conversion_with_header_match::h8d749da2adcac895 [INFO] [stdout] at src/processor/conversion.rs:256 [INFO] [stdout] 11: 0x560bf5331d27 - stew_lib::processor::conversion::tests::test_conversions_with_header_match::hb845863716d66cf9 [INFO] [stdout] at src/processor/conversion.rs:287 [INFO] [stdout] 12: 0x560bf5331889 - stew_lib::processor::conversion::tests::test_conversions_with_header_match::{{closure}}::hb5c3f0401f7ce935 [INFO] [stdout] at src/processor/conversion.rs:275 [INFO] [stdout] 13: 0x560bf534601d - core::ops::function::FnOnce::call_once::had97a2871bd7f79a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x560bf536884e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 15: 0x560bf56d1b09 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x560bf5383147 - 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] 17: 0x560bf535db64 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 18: 0x560bf5361c14 - 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] 19: 0x560bf56d1b09 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 20: 0x560bf5362221 - 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] 21: 0x560bf56c25fe - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 22: 0x560bf56d11ef - 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] 23: 0x7f14fa3534a3 - start_thread [INFO] [stdout] 24: 0x7f14f9e7ed0e - __clone [INFO] [stdout] 25: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- processor::conversion::tests::will_output_file_be_created stdout ---- [INFO] [stdout] thread 'processor::conversion::tests::will_output_file_be_created' panicked at 'Unable to save file to the test computer.: "No such file or directory (os error 2)"', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560bf56cf863 - 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: 0x560bf56cb0cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x560bf56ce4e6 - 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: 0x560bf56ce20e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x560bf56cebef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x560bf56ce771 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x560bf56ce655 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x560bf56e548c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x560bf55ae737 - core::result::unwrap_failed::h5257cddb33e20661 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x560bf53541b8 - core::result::Result::expect::hccf99e21d548c38f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x560bf53309db - stew_lib::processor::conversion::tests::will_output_file_be_created::hfc069e6521cbcbd1 [INFO] [stdout] at src/processor/conversion.rs:148 [INFO] [stdout] 11: 0x560bf53307b9 - stew_lib::processor::conversion::tests::will_output_file_be_created::{{closure}}::h85f7218f0479cd77 [INFO] [stdout] at src/processor/conversion.rs:140 [INFO] [stdout] 12: 0x560bf5345fdd - core::ops::function::FnOnce::call_once::hacd70a48deebf956 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x560bf536884e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 14: 0x560bf56d1b09 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x560bf5383147 - 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] 16: 0x560bf535db64 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 17: 0x560bf5361c14 - 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] 18: 0x560bf56d1b09 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x560bf5362221 - 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] 20: 0x560bf56c25fe - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 21: 0x560bf56d11ef - 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] 22: 0x7f14fa3534a3 - start_thread [INFO] [stdout] 23: 0x7f14f9e7ed0e - __clone [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] processor::conversion::tests::has_png_extension [INFO] [stdout] processor::conversion::tests::is_png_file [INFO] [stdout] processor::conversion::tests::test_conversions_with_header_match [INFO] [stdout] processor::conversion::tests::will_output_file_be_created [INFO] [stdout] [INFO] [stdout] test result: FAILED. 66 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "2241a044011ddaf744b1a04e785de6722e2d763083078828165a566114c659b2"` [INFO] running `"docker" "rm" "-f" "2241a044011ddaf744b1a04e785de6722e2d763083078828165a566114c659b2"` [INFO] [stdout] 2241a044011ddaf744b1a04e785de6722e2d763083078828165a566114c659b2