Dec 02 15:24:24.013 INFO testing steg-0.1.5 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 15:24:24.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:24:24.233 INFO [stdout] c471343ab20290f766600f3a40ca5f92b42eb84db270274ffcdcae766999d1d8
Dec 02 15:24:24.236 INFO running `"docker" "start" "-a" "c471343ab20290f766600f3a40ca5f92b42eb84db270274ffcdcae766999d1d8"`
Dec 02 15:24:24.698 INFO [stderr] usermod: no changes
Dec 02 15:24:24.847 INFO [stderr]    Compiling quote v0.6.10
Dec 02 15:24:24.847 INFO [stderr]    Compiling whitespace_text_steganography v0.2.1
Dec 02 15:24:28.555 INFO [stderr]    Compiling syn v0.15.22
Dec 02 15:24:41.862 INFO [stderr]    Compiling num-derive v0.2.3
Dec 02 15:24:50.357 INFO [stderr]    Compiling tiff v0.2.1
Dec 02 15:24:52.082 INFO [stderr]    Compiling image v0.20.1
Dec 02 15:25:07.803 INFO [stderr]    Compiling lsb_text_png_steganography v0.1.2
Dec 02 15:25:07.803 INFO [stderr]    Compiling lsb_png_steganography v0.1.0
Dec 02 15:25:11.213 INFO [stderr]    Compiling steg v0.1.5 (/source)
Dec 02 15:25:21.202 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.47s
Dec 02 15:25:21.202 INFO [stderr] su: No module specific data is present
Dec 02 15:25:21.815 INFO running `"docker" "inspect" "c471343ab20290f766600f3a40ca5f92b42eb84db270274ffcdcae766999d1d8"`
Dec 02 15:25:22.153 INFO running `"docker" "rm" "-f" "c471343ab20290f766600f3a40ca5f92b42eb84db270274ffcdcae766999d1d8"`
Dec 02 15:25:22.444 INFO [stdout] c471343ab20290f766600f3a40ca5f92b42eb84db270274ffcdcae766999d1d8
Dec 02 15:25:22.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:25:22.746 INFO [stdout] 610d2aa35612bf7ba3af19780ddaca59065f1a1634a5997aab6fc9d888ed5c3c
Dec 02 15:25:22.752 INFO running `"docker" "start" "-a" "610d2aa35612bf7ba3af19780ddaca59065f1a1634a5997aab6fc9d888ed5c3c"`
Dec 02 15:25:24.102 INFO [stderr] usermod: no changes
Dec 02 15:25:24.304 INFO [stderr]    Compiling steg v0.1.5 (/source)
Dec 02 15:25:30.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.05s
Dec 02 15:25:30.196 INFO [stderr] su: No module specific data is present
Dec 02 15:25:31.294 INFO running `"docker" "inspect" "610d2aa35612bf7ba3af19780ddaca59065f1a1634a5997aab6fc9d888ed5c3c"`
Dec 02 15:25:31.583 INFO running `"docker" "rm" "-f" "610d2aa35612bf7ba3af19780ddaca59065f1a1634a5997aab6fc9d888ed5c3c"`
Dec 02 15:25:31.767 INFO [stdout] 610d2aa35612bf7ba3af19780ddaca59065f1a1634a5997aab6fc9d888ed5c3c
Dec 02 15:25:31.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 15:25:32.178 INFO [stdout] 4b78f77d89613c107b3000783640eacd73e690d20a9e699daef3950484d499af
Dec 02 15:25:32.187 INFO running `"docker" "start" "-a" "4b78f77d89613c107b3000783640eacd73e690d20a9e699daef3950484d499af"`
Dec 02 15:25:33.304 INFO [stderr] usermod: no changes
Dec 02 15:25:33.531 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Dec 02 15:25:33.543 INFO [stderr]      Running /target/debug/deps/steg-0d112425ae537640
Dec 02 15:25:33.543 INFO [stdout] 
Dec 02 15:25:33.543 INFO [stdout] running 6 tests
Dec 02 15:25:33.676 INFO [stdout] test tests::whitespace_text_steganography_hide_does_not_panic ... FAILED
Dec 02 15:25:33.677 INFO [stdout] test tests::lsb_text_png_steganography_hide_does_not_panic ... FAILED
Dec 02 15:25:33.677 INFO [stdout] test tests::lsb_text_png_steganography_reveal_does_not_panic ... FAILED
Dec 02 15:25:33.677 INFO [stdout] test tests::lsb_png_steganography_reveal_does_not_panic ... FAILED
Dec 02 15:25:33.677 INFO [stdout] test tests::lsb_png_steganography_hide_does_not_panic ... FAILED
Dec 02 15:25:33.679 INFO [stdout] test tests::whitespace_text_steganography_reveal_does_not_panic ... FAILED
Dec 02 15:25:33.680 INFO [stdout] 
Dec 02 15:25:33.680 INFO [stdout] failures:
Dec 02 15:25:33.680 INFO [stdout] 
Dec 02 15:25:33.680 INFO [stdout] ---- tests::whitespace_text_steganography_hide_does_not_panic stdout ----
Dec 02 15:25:33.680 INFO [stdout] Hide using - whitespace text steganography (whitespace_text_steganography)
Dec 02 15:25:33.680 INFO [stdout] thread 'tests::whitespace_text_steganography_hide_does_not_panic' panicked at 'Unable to write package file: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:1009:5
Dec 02 15:25:33.680 INFO [stdout] stack backtrace:
Dec 02 15:25:33.680 INFO [stdout]    0:     0x55575b6567ef - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 02 15:25:33.680 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 15:25:33.680 INFO [stdout]    1:     0x55575b65fa07 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 02 15:25:33.680 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 15:25:33.680 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 15:25:33.680 INFO [stdout]    2:     0x55575b65a62f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 02 15:25:33.680 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 15:25:33.680 INFO [stdout]    3:     0x55575b65a32e - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 02 15:25:33.680 INFO [stdout]                                at libstd/panicking.rs:221
Dec 02 15:25:33.680 INFO [stdout]    4:     0x55575b65ad0e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 02 15:25:33.680 INFO [stdout]                                at libstd/panicking.rs:476
Dec 02 15:25:33.680 INFO [stdout]    5:     0x55575b65a8b1 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panicking.rs:390
Dec 02 15:25:33.681 INFO [stdout]    6:     0x55575b65a795 - rust_begin_unwind
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panicking.rs:325
Dec 02 15:25:33.681 INFO [stdout]    7:     0x55575b69d25c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 02 15:25:33.681 INFO [stdout]                                at libcore/panicking.rs:77
Dec 02 15:25:33.681 INFO [stdout]    8:     0x55575b5369e0 - core::result::unwrap_failed::hcd437e0d9f4075bb
Dec 02 15:25:33.681 INFO [stdout]                                at libcore/macros.rs:26
Dec 02 15:25:33.681 INFO [stdout]    9:     0x55575b5355ab - <core::result::Result<T, E>>::expect::h9ad3e6fc7dfddfa2
Dec 02 15:25:33.681 INFO [stdout]                                at libcore/result.rs:835
Dec 02 15:25:33.681 INFO [stdout]   10:     0x55575b3516a3 - steg::text::whitespace_text_steganography::hide::hc63561526c841214
Dec 02 15:25:33.681 INFO [stdout]                                at src/text/whitespace_text_steganography/mod.rs:8
Dec 02 15:25:33.681 INFO [stdout]   11:     0x55575b34f9ac - steg::run_hide::h9bd42df57450ccaa
Dec 02 15:25:33.681 INFO [stdout]                                at src/lib.rs:43
Dec 02 15:25:33.681 INFO [stdout]   12:     0x55575b35002f - steg::tests::whitespace_text_steganography_hide_does_not_panic::h8f087ef1ba1bd955
Dec 02 15:25:33.681 INFO [stdout]                                at src/lib.rs:123
Dec 02 15:25:33.681 INFO [stdout]   13:     0x55575b34ff79 - steg::tests::whitespace_text_steganography_hide_does_not_panic::{{closure}}::h432a6028360d2d4c
Dec 02 15:25:33.681 INFO [stdout]                                at src/lib.rs:113
Dec 02 15:25:33.681 INFO [stdout]   14:     0x55575b35073d - core::ops::function::FnOnce::call_once::hc66008fe90ae5473
Dec 02 15:25:33.681 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.681 INFO [stdout]   15:     0x55575b3536ae - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 02 15:25:33.681 INFO [stdout]                                at libtest/lib.rs:1468
Dec 02 15:25:33.681 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.681 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.681 INFO [stdout]   16:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.681 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.681 INFO [stdout]   17:     0x55575b375302 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.681 INFO [stdout]                                at libtest/lib.rs:1423
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 02 15:25:33.681 INFO [stdout]   18:     0x55575b375db4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 15:25:33.681 INFO [stdout]   19:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.681 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.681 INFO [stdout]   20:     0x55575b362fec - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 02 15:25:33.681 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.681 INFO [stdout]   21:     0x55575b6584bd - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 02 15:25:33.681 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 02 15:25:33.681 INFO [stdout]   22:     0x55575b64d4a5 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 02 15:25:33.681 INFO [stdout]   23:     0x7f8b18d166b9 - start_thread
Dec 02 15:25:33.681 INFO [stdout]   24:     0x7f8b1883641c - clone
Dec 02 15:25:33.681 INFO [stdout]   25:                0x0 - <unknown>
Dec 02 15:25:33.681 INFO [stdout] 
Dec 02 15:25:33.681 INFO [stdout] ---- tests::lsb_text_png_steganography_hide_does_not_panic stdout ----
Dec 02 15:25:33.681 INFO [stdout] Hide using - Least Significant Bit Text into PNG Steganography (lsb_text_png_steganography)
Dec 02 15:25:33.681 INFO [stdout] thread 'tests::lsb_text_png_steganography_hide_does_not_panic' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:1009:5
Dec 02 15:25:33.681 INFO [stdout] stack backtrace:
Dec 02 15:25:33.681 INFO [stdout]    0:     0x55575b6567ef - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 15:25:33.681 INFO [stdout]    1:     0x55575b65fa07 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 15:25:33.681 INFO [stdout]    2:     0x55575b65a62f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 15:25:33.681 INFO [stdout]    3:     0x55575b65a32e - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panicking.rs:221
Dec 02 15:25:33.681 INFO [stdout]    4:     0x55575b65ad0e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panicking.rs:476
Dec 02 15:25:33.681 INFO [stdout]    5:     0x55575b65a8b1 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panicking.rs:390
Dec 02 15:25:33.681 INFO [stdout]    6:     0x55575b65a795 - rust_begin_unwind
Dec 02 15:25:33.681 INFO [stdout]                                at libstd/panicking.rs:325
Dec 02 15:25:33.681 INFO [stdout]    7:     0x55575b69d25c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 02 15:25:33.681 INFO [stdout]                                at libcore/panicking.rs:77
Dec 02 15:25:33.681 INFO [stdout]    8:     0x55575b5369e0 - core::result::unwrap_failed::hcd437e0d9f4075bb
Dec 02 15:25:33.681 INFO [stdout]                                at libcore/macros.rs:26
Dec 02 15:25:33.681 INFO [stdout]    9:     0x55575b350601 - <core::result::Result<T, E>>::unwrap::h76a2e47a54591edf
Dec 02 15:25:33.681 INFO [stdout]                                at libcore/result.rs:808
Dec 02 15:25:33.681 INFO [stdout]   10:     0x55575b3517b3 - steg::text::lsb_text_png_steganography::hide::h39be422593a1c21f
Dec 02 15:25:33.681 INFO [stdout]                                at src/text/lsb_text_png_steganography/mod.rs:8
Dec 02 15:25:33.681 INFO [stdout]   11:     0x55575b34f9ac - steg::run_hide::h9bd42df57450ccaa
Dec 02 15:25:33.681 INFO [stdout]                                at src/lib.rs:43
Dec 02 15:25:33.681 INFO [stdout]   12:     0x55575b3501bf - steg::tests::lsb_text_png_steganography_hide_does_not_panic::h7b2eed9918fb311b
Dec 02 15:25:33.681 INFO [stdout]                                at src/lib.rs:150
Dec 02 15:25:33.681 INFO [stdout]   13:     0x55575b350109 - steg::tests::lsb_text_png_steganography_hide_does_not_panic::{{closure}}::h8c196423d3119a39
Dec 02 15:25:33.681 INFO [stdout]                                at src/lib.rs:140
Dec 02 15:25:33.681 INFO [stdout]   14:     0x55575b35077d - core::ops::function::FnOnce::call_once::hcb4a617305ead8d8
Dec 02 15:25:33.681 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.682 INFO [stdout]   15:     0x55575b3536ae - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 02 15:25:33.682 INFO [stdout]                                at libtest/lib.rs:1468
Dec 02 15:25:33.682 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.682 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.682 INFO [stdout]   16:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.682 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.682 INFO [stdout]   17:     0x55575b375302 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.682 INFO [stdout]                                at libtest/lib.rs:1423
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 02 15:25:33.682 INFO [stdout]   18:     0x55575b375db4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 15:25:33.682 INFO [stdout]   19:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.682 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.682 INFO [stdout]   20:     0x55575b362fec - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 02 15:25:33.682 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.682 INFO [stdout]   21:     0x55575b6584bd - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 02 15:25:33.682 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 02 15:25:33.682 INFO [stdout]   22:     0x55575b64d4a5 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 02 15:25:33.682 INFO [stdout]   23:     0x7f8b18d166b9 - start_thread
Dec 02 15:25:33.682 INFO [stdout]   24:     0x7f8b1883641c - clone
Dec 02 15:25:33.682 INFO [stdout]   25:                0x0 - <unknown>
Dec 02 15:25:33.682 INFO [stdout] 
Dec 02 15:25:33.682 INFO [stdout] ---- tests::lsb_text_png_steganography_reveal_does_not_panic stdout ----
Dec 02 15:25:33.682 INFO [stdout] thread 'tests::lsb_text_png_steganography_reveal_does_not_panic' panicked at 'Unable to write hidden text file: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:1009:5
Dec 02 15:25:33.682 INFO [stdout] stack backtrace:
Dec 02 15:25:33.682 INFO [stdout]    0:     0x55575b6567ef - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 15:25:33.682 INFO [stdout]    1:     0x55575b65fa07 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 15:25:33.682 INFO [stdout]    2:     0x55575b65a62f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 15:25:33.682 INFO [stdout]    3:     0x55575b65a32e - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panicking.rs:221
Dec 02 15:25:33.682 INFO [stdout]    4:     0x55575b65ad0e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panicking.rs:476
Dec 02 15:25:33.682 INFO [stdout]    5:     0x55575b65a8b1 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panicking.rs:390
Dec 02 15:25:33.682 INFO [stdout]    6:     0x55575b65a795 - rust_begin_unwind
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panicking.rs:325
Dec 02 15:25:33.682 INFO [stdout]    7:     0x55575b69d25c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 02 15:25:33.682 INFO [stdout]                                at libcore/panicking.rs:77
Dec 02 15:25:33.682 INFO [stdout]    8:     0x55575b5369e0 - core::result::unwrap_failed::hcd437e0d9f4075bb
Dec 02 15:25:33.682 INFO [stdout]                                at libcore/macros.rs:26
Dec 02 15:25:33.682 INFO [stdout]    9:     0x55575b5355ab - <core::result::Result<T, E>>::expect::h9ad3e6fc7dfddfa2
Dec 02 15:25:33.682 INFO [stdout]                                at libcore/result.rs:835
Dec 02 15:25:33.682 INFO [stdout]   10:     0x55575b35185f - steg::text::lsb_text_png_steganography::reveal::hf595b6109d792d8c
Dec 02 15:25:33.682 INFO [stdout]                                at src/text/lsb_text_png_steganography/mod.rs:14
Dec 02 15:25:33.682 INFO [stdout]   11:     0x55575b34fd65 - steg::run_reveal::h981ee5dcdd33719e
Dec 02 15:25:33.682 INFO [stdout]                                at src/lib.rs:77
Dec 02 15:25:33.682 INFO [stdout]   12:     0x55575b350286 - steg::tests::lsb_text_png_steganography_reveal_does_not_panic::hb9418ec80d09fbe8
Dec 02 15:25:33.682 INFO [stdout]                                at src/lib.rs:163
Dec 02 15:25:33.682 INFO [stdout]   13:     0x55575b3501d9 - steg::tests::lsb_text_png_steganography_reveal_does_not_panic::{{closure}}::h51cddf070625aa6b
Dec 02 15:25:33.682 INFO [stdout]                                at src/lib.rs:154
Dec 02 15:25:33.682 INFO [stdout]   14:     0x55575b35067d - core::ops::function::FnOnce::call_once::h12f6797557843616
Dec 02 15:25:33.682 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.682 INFO [stdout]   15:     0x55575b3536ae - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 02 15:25:33.682 INFO [stdout]                                at libtest/lib.rs:1468
Dec 02 15:25:33.682 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.682 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.682 INFO [stdout]   16:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.682 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.682 INFO [stdout]   17:     0x55575b375302 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.682 INFO [stdout]                                at libtest/lib.rs:1423
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 02 15:25:33.682 INFO [stdout]   18:     0x55575b375db4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 15:25:33.682 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 15:25:33.682 INFO [stdout]   19:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.683 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.683 INFO [stdout]   20:     0x55575b362fec - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 02 15:25:33.683 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.683 INFO [stdout]   21:     0x55575b6584bd - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 02 15:25:33.683 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 02 15:25:33.683 INFO [stdout]   22:     0x55575b64d4a5 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 02 15:25:33.683 INFO [stdout]   23:     0x7f8b18d166b9 - start_thread
Dec 02 15:25:33.683 INFO [stdout]   24:     0x7f8b1883641c - clone
Dec 02 15:25:33.683 INFO [stdout]   25:                0x0 - <unknown>
Dec 02 15:25:33.683 INFO [stdout] 
Dec 02 15:25:33.683 INFO [stdout] ---- tests::lsb_png_steganography_reveal_does_not_panic stdout ----
Dec 02 15:25:33.683 INFO [stdout] thread 'tests::lsb_png_steganography_reveal_does_not_panic' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:1009:5
Dec 02 15:25:33.683 INFO [stdout] stack backtrace:
Dec 02 15:25:33.683 INFO [stdout]    0:     0x55575b6567ef - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 15:25:33.683 INFO [stdout]    1:     0x55575b65fa07 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 15:25:33.683 INFO [stdout]    2:     0x55575b65a62f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 15:25:33.683 INFO [stdout]    3:     0x55575b65a32e - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panicking.rs:221
Dec 02 15:25:33.683 INFO [stdout]    4:     0x55575b65ad0e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panicking.rs:476
Dec 02 15:25:33.683 INFO [stdout]    5:     0x55575b65a8b1 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panicking.rs:390
Dec 02 15:25:33.683 INFO [stdout]    6:     0x55575b65a795 - rust_begin_unwind
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panicking.rs:325
Dec 02 15:25:33.683 INFO [stdout]    7:     0x55575b69d25c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 02 15:25:33.683 INFO [stdout]                                at libcore/panicking.rs:77
Dec 02 15:25:33.683 INFO [stdout]    8:     0x55575b5369e0 - core::result::unwrap_failed::hcd437e0d9f4075bb
Dec 02 15:25:33.683 INFO [stdout]                                at libcore/macros.rs:26
Dec 02 15:25:33.683 INFO [stdout]    9:     0x55575b350601 - <core::result::Result<T, E>>::unwrap::h76a2e47a54591edf
Dec 02 15:25:33.683 INFO [stdout]                                at libcore/result.rs:808
Dec 02 15:25:33.683 INFO [stdout]   10:     0x55575b351adf - steg::images::lsb_png_steganography::reveal::h6cdb53536f755baf
Dec 02 15:25:33.683 INFO [stdout]                                at src/images/lsb_png_steganography/mod.rs:10
Dec 02 15:25:33.683 INFO [stdout]   11:     0x55575b34fd65 - steg::run_reveal::h981ee5dcdd33719e
Dec 02 15:25:33.683 INFO [stdout]                                at src/lib.rs:77
Dec 02 15:25:33.683 INFO [stdout]   12:     0x55575b34ff66 - steg::tests::lsb_png_steganography_reveal_does_not_panic::he9fb3c87556b987a
Dec 02 15:25:33.683 INFO [stdout]                                at src/lib.rs:109
Dec 02 15:25:33.683 INFO [stdout]   13:     0x55575b34feb9 - steg::tests::lsb_png_steganography_reveal_does_not_panic::{{closure}}::h2f3237d696c17f64
Dec 02 15:25:33.683 INFO [stdout]                                at src/lib.rs:100
Dec 02 15:25:33.683 INFO [stdout]   14:     0x55575b3507fd - core::ops::function::FnOnce::call_once::hfa733afc01575741
Dec 02 15:25:33.683 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.683 INFO [stdout]   15:     0x55575b3536ae - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 02 15:25:33.683 INFO [stdout]                                at libtest/lib.rs:1468
Dec 02 15:25:33.683 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.683 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.683 INFO [stdout]   16:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.683 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.683 INFO [stdout]   17:     0x55575b375302 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.683 INFO [stdout]                                at libtest/lib.rs:1423
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 02 15:25:33.683 INFO [stdout]   18:     0x55575b375db4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 15:25:33.683 INFO [stdout]   19:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.683 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.683 INFO [stdout]   20:     0x55575b362fec - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 02 15:25:33.683 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.683 INFO [stdout]   21:     0x55575b6584bd - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 02 15:25:33.683 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 02 15:25:33.683 INFO [stdout]   22:     0x55575b64d4a5 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 02 15:25:33.683 INFO [stdout]   23:     0x7f8b18d166b9 - start_thread
Dec 02 15:25:33.683 INFO [stdout]   24:     0x7f8b1883641c - clone
Dec 02 15:25:33.683 INFO [stdout]   25:                0x0 - <unknown>
Dec 02 15:25:33.683 INFO [stdout] 
Dec 02 15:25:33.683 INFO [stdout] ---- tests::lsb_png_steganography_hide_does_not_panic stdout ----
Dec 02 15:25:33.683 INFO [stdout] Hide using - Least Significant Bit PNG Steganography (lsb_png_steganography)
Dec 02 15:25:33.683 INFO [stdout] thread 'tests::lsb_png_steganography_hide_does_not_panic' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:1009:5
Dec 02 15:25:33.683 INFO [stdout] stack backtrace:
Dec 02 15:25:33.683 INFO [stdout]    0:     0x55575b6567ef - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 15:25:33.683 INFO [stdout]    1:     0x55575b65fa07 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 15:25:33.683 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 15:25:33.684 INFO [stdout]    2:     0x55575b65a62f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 15:25:33.684 INFO [stdout]    3:     0x55575b65a32e - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:221
Dec 02 15:25:33.684 INFO [stdout]    4:     0x55575b65ad0e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:476
Dec 02 15:25:33.684 INFO [stdout]    5:     0x55575b65a8b1 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:390
Dec 02 15:25:33.684 INFO [stdout]    6:     0x55575b65a795 - rust_begin_unwind
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:325
Dec 02 15:25:33.684 INFO [stdout]    7:     0x55575b69d25c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 02 15:25:33.684 INFO [stdout]                                at libcore/panicking.rs:77
Dec 02 15:25:33.684 INFO [stdout]    8:     0x55575b5369e0 - core::result::unwrap_failed::hcd437e0d9f4075bb
Dec 02 15:25:33.684 INFO [stdout]                                at libcore/macros.rs:26
Dec 02 15:25:33.684 INFO [stdout]    9:     0x55575b350601 - <core::result::Result<T, E>>::unwrap::h76a2e47a54591edf
Dec 02 15:25:33.684 INFO [stdout]                                at libcore/result.rs:808
Dec 02 15:25:33.684 INFO [stdout]   10:     0x55575b351a53 - steg::images::lsb_png_steganography::hide::h8dfa7f8ba787dc0e
Dec 02 15:25:33.684 INFO [stdout]                                at src/images/lsb_png_steganography/mod.rs:5
Dec 02 15:25:33.684 INFO [stdout]   11:     0x55575b34f9ac - steg::run_hide::h9bd42df57450ccaa
Dec 02 15:25:33.684 INFO [stdout]                                at src/lib.rs:43
Dec 02 15:25:33.684 INFO [stdout]   12:     0x55575b34fe9f - steg::tests::lsb_png_steganography_hide_does_not_panic::hab247acc99fd4a7d
Dec 02 15:25:33.684 INFO [stdout]                                at src/lib.rs:96
Dec 02 15:25:33.684 INFO [stdout]   13:     0x55575b34fde9 - steg::tests::lsb_png_steganography_hide_does_not_panic::{{closure}}::h284ad6315b388e61
Dec 02 15:25:33.684 INFO [stdout]                                at src/lib.rs:88
Dec 02 15:25:33.684 INFO [stdout]   14:     0x55575b3506fd - core::ops::function::FnOnce::call_once::hb8d255998c9895e7
Dec 02 15:25:33.684 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.684 INFO [stdout]   15:     0x55575b3536ae - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 02 15:25:33.684 INFO [stdout]                                at libtest/lib.rs:1468
Dec 02 15:25:33.684 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.684 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.684 INFO [stdout]   16:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.684 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.684 INFO [stdout]   17:     0x55575b375302 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.684 INFO [stdout]                                at libtest/lib.rs:1423
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 02 15:25:33.684 INFO [stdout]   18:     0x55575b375db4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 15:25:33.684 INFO [stdout]   19:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.684 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.684 INFO [stdout]   20:     0x55575b362fec - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 02 15:25:33.684 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.684 INFO [stdout]   21:     0x55575b6584bd - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 02 15:25:33.684 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 02 15:25:33.684 INFO [stdout]   22:     0x55575b64d4a5 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 02 15:25:33.684 INFO [stdout]   23:     0x7f8b18d166b9 - start_thread
Dec 02 15:25:33.684 INFO [stdout]   24:     0x7f8b1883641c - clone
Dec 02 15:25:33.684 INFO [stdout]   25:                0x0 - <unknown>
Dec 02 15:25:33.684 INFO [stdout] 
Dec 02 15:25:33.684 INFO [stdout] ---- tests::whitespace_text_steganography_reveal_does_not_panic stdout ----
Dec 02 15:25:33.684 INFO [stdout] [49, 10, 50]
Dec 02 15:25:33.684 INFO [stdout] thread 'tests::whitespace_text_steganography_reveal_does_not_panic' panicked at 'Unable to write hidden text file: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:1009:5
Dec 02 15:25:33.684 INFO [stdout] stack backtrace:
Dec 02 15:25:33.684 INFO [stdout]    0:     0x55575b6567ef - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 02 15:25:33.684 INFO [stdout]    1:     0x55575b65fa07 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Dec 02 15:25:33.684 INFO [stdout]    2:     0x55575b65a62f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:211
Dec 02 15:25:33.684 INFO [stdout]    3:     0x55575b65a32e - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:221
Dec 02 15:25:33.684 INFO [stdout]    4:     0x55575b65ad0e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:476
Dec 02 15:25:33.684 INFO [stdout]    5:     0x55575b65a8b1 - std::panicking::continue_panic_fmt::hb3a4fdede87f43a8
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:390
Dec 02 15:25:33.684 INFO [stdout]    6:     0x55575b65a795 - rust_begin_unwind
Dec 02 15:25:33.684 INFO [stdout]                                at libstd/panicking.rs:325
Dec 02 15:25:33.684 INFO [stdout]    7:     0x55575b69d25c - core::panicking::panic_fmt::h6f9cebf5e7474a0b
Dec 02 15:25:33.684 INFO [stdout]                                at libcore/panicking.rs:77
Dec 02 15:25:33.684 INFO [stdout]    8:     0x55575b5369e0 - core::result::unwrap_failed::hcd437e0d9f4075bb
Dec 02 15:25:33.684 INFO [stdout]                                at libcore/macros.rs:26
Dec 02 15:25:33.684 INFO [stdout]    9:     0x55575b5355ab - <core::result::Result<T, E>>::expect::h9ad3e6fc7dfddfa2
Dec 02 15:25:33.684 INFO [stdout]                                at libcore/result.rs:835
Dec 02 15:25:33.684 INFO [stdout]   10:     0x55575b35172f - steg::text::whitespace_text_steganography::reveal::h1d33609391f58a96
Dec 02 15:25:33.684 INFO [stdout]                                at src/text/whitespace_text_steganography/mod.rs:14
Dec 02 15:25:33.684 INFO [stdout]   11:     0x55575b34fd65 - steg::run_reveal::h981ee5dcdd33719e
Dec 02 15:25:33.684 INFO [stdout]                                at src/lib.rs:77
Dec 02 15:25:33.684 INFO [stdout]   12:     0x55575b3500ea - steg::tests::whitespace_text_steganography_reveal_does_not_panic::h06018ff074200ef4
Dec 02 15:25:33.684 INFO [stdout]                                at src/lib.rs:136
Dec 02 15:25:33.684 INFO [stdout]   13:     0x55575b350049 - steg::tests::whitespace_text_steganography_reveal_does_not_panic::{{closure}}::h6810c93e92f36fb8
Dec 02 15:25:33.684 INFO [stdout]                                at src/lib.rs:127
Dec 02 15:25:33.685 INFO [stdout]   14:     0x55575b3506bd - core::ops::function::FnOnce::call_once::hb4185923deb9e41e
Dec 02 15:25:33.685 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.685 INFO [stdout]   15:     0x55575b3536ae - <F as alloc::boxed::FnBox<A>>::call_box::hac903f91577a156c
Dec 02 15:25:33.685 INFO [stdout]                                at libtest/lib.rs:1468
Dec 02 15:25:33.685 INFO [stdout]                                at libcore/ops/function.rs:238
Dec 02 15:25:33.685 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.685 INFO [stdout]   16:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.685 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.685 INFO [stdout]   17:     0x55575b375302 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8f0d0309526c184
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.685 INFO [stdout]                                at libtest/lib.rs:1423
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/sys_common/backtrace.rs:136
Dec 02 15:25:33.685 INFO [stdout]   18:     0x55575b375db4 - std::panicking::try::do_call::hc2f7c8b9a348d8db
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/thread/mod.rs:409
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/panic.rs:313
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/panicking.rs:310
Dec 02 15:25:33.685 INFO [stdout]   19:     0x55575b66a9b9 - __rust_maybe_catch_panic
Dec 02 15:25:33.685 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Dec 02 15:25:33.685 INFO [stdout]   20:     0x55575b362fec - <F as alloc::boxed::FnBox<A>>::call_box::h6bfded618e480b32
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/panicking.rs:289
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/panic.rs:392
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/thread/mod.rs:408
Dec 02 15:25:33.685 INFO [stdout]                                at liballoc/boxed.rs:672
Dec 02 15:25:33.685 INFO [stdout]   21:     0x55575b6584bd - std::sys_common::thread::start_thread::h4c28257d67cdf9cb
Dec 02 15:25:33.685 INFO [stdout]                                at liballoc/boxed.rs:682
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Dec 02 15:25:33.685 INFO [stdout]   22:     0x55575b64d4a5 - std::sys::unix::thread::Thread::new::thread_start::hfecb2e7eff8fd34f
Dec 02 15:25:33.685 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Dec 02 15:25:33.685 INFO [stdout]   23:     0x7f8b18d166b9 - start_thread
Dec 02 15:25:33.685 INFO [stdout]   24:     0x7f8b1883641c - clone
Dec 02 15:25:33.685 INFO [stdout]   25:                0x0 - <unknown>
Dec 02 15:25:33.685 INFO [stdout] 
Dec 02 15:25:33.685 INFO [stdout] 
Dec 02 15:25:33.685 INFO [stdout] failures:
Dec 02 15:25:33.685 INFO [stdout]     tests::lsb_png_steganography_hide_does_not_panic
Dec 02 15:25:33.685 INFO [stdout]     tests::lsb_png_steganography_reveal_does_not_panic
Dec 02 15:25:33.685 INFO [stdout]     tests::lsb_text_png_steganography_hide_does_not_panic
Dec 02 15:25:33.685 INFO [stdout]     tests::lsb_text_png_steganography_reveal_does_not_panic
Dec 02 15:25:33.685 INFO [stdout]     tests::whitespace_text_steganography_hide_does_not_panic
Dec 02 15:25:33.685 INFO [stdout]     tests::whitespace_text_steganography_reveal_does_not_panic
Dec 02 15:25:33.685 INFO [stdout] 
Dec 02 15:25:33.685 INFO [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 15:25:33.685 INFO [stdout] 
Dec 02 15:25:33.686 INFO [stderr] error: test failed, to rerun pass '--lib'
Dec 02 15:25:33.688 INFO [stderr] su: No module specific data is present
Dec 02 15:25:34.181 INFO running `"docker" "inspect" "4b78f77d89613c107b3000783640eacd73e690d20a9e699daef3950484d499af"`
Dec 02 15:25:34.543 INFO running `"docker" "rm" "-f" "4b78f77d89613c107b3000783640eacd73e690d20a9e699daef3950484d499af"`
Dec 02 15:25:34.831 INFO [stdout] 4b78f77d89613c107b3000783640eacd73e690d20a9e699daef3950484d499af
