Dec 07 08:02:47.757 INFO testing lsb_text_png_steganography-0.1.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 07 08:02:47.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 07 08:02:48.174 INFO [stdout] ae426498abf970ef1f4f82a730c5f3ec7026c5cd18852ef1aa67f3b65f28574c Dec 07 08:02:48.176 INFO running `"docker" "start" "-a" "ae426498abf970ef1f4f82a730c5f3ec7026c5cd18852ef1aa67f3b65f28574c"` Dec 07 08:02:50.360 INFO [stderr] usermod: no changes Dec 07 08:02:50.533 INFO [stderr] Compiling lsb_text_png_steganography v0.1.2 (/source) Dec 07 08:02:54.458 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.07s Dec 07 08:02:54.464 INFO [stderr] su: No module specific data is present Dec 07 08:02:55.358 INFO running `"docker" "inspect" "ae426498abf970ef1f4f82a730c5f3ec7026c5cd18852ef1aa67f3b65f28574c"` Dec 07 08:02:55.614 INFO running `"docker" "rm" "-f" "ae426498abf970ef1f4f82a730c5f3ec7026c5cd18852ef1aa67f3b65f28574c"` Dec 07 08:02:55.844 INFO [stdout] ae426498abf970ef1f4f82a730c5f3ec7026c5cd18852ef1aa67f3b65f28574c Dec 07 08:02:55.847 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 07 08:02:56.286 INFO [stdout] 6471b53349283b4e349cbaca9b3e23ede7cc2be9e8cab529cbad6218773b398e Dec 07 08:02:56.294 INFO running `"docker" "start" "-a" "6471b53349283b4e349cbaca9b3e23ede7cc2be9e8cab529cbad6218773b398e"` Dec 07 08:02:57.332 INFO [stderr] usermod: no changes Dec 07 08:02:57.456 INFO [stderr] Compiling lsb_text_png_steganography v0.1.2 (/source) Dec 07 08:03:02.138 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.77s Dec 07 08:03:02.138 INFO [stderr] su: No module specific data is present Dec 07 08:03:02.697 INFO running `"docker" "inspect" "6471b53349283b4e349cbaca9b3e23ede7cc2be9e8cab529cbad6218773b398e"` Dec 07 08:03:02.781 INFO running `"docker" "rm" "-f" "6471b53349283b4e349cbaca9b3e23ede7cc2be9e8cab529cbad6218773b398e"` Dec 07 08:03:02.919 INFO [stdout] 6471b53349283b4e349cbaca9b3e23ede7cc2be9e8cab529cbad6218773b398e Dec 07 08:03:02.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 07 08:03:03.163 INFO [stdout] 603a041c919603cc23db98c23222a0a08acbdc66be69a2165fde01ba8e59ccf9 Dec 07 08:03:03.163 INFO running `"docker" "start" "-a" "603a041c919603cc23db98c23222a0a08acbdc66be69a2165fde01ba8e59ccf9"` Dec 07 08:03:03.899 INFO [stderr] usermod: no changes Dec 07 08:03:03.995 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 07 08:03:04.008 INFO [stderr] Running /target/debug/deps/lsb_text_png_steganography-a5aa02067f2a0c19 Dec 07 08:03:04.010 INFO [stdout] Dec 07 08:03:04.010 INFO [stdout] running 5 tests Dec 07 08:03:04.014 INFO [stdout] test hider::tests::perfect_payload ... ok Dec 07 08:03:04.014 INFO [stdout] test hider::tests::tiny_payload_case_fail ... ok Dec 07 08:03:04.014 INFO [stdout] test hider::tests::tiny_payload_case ... ok Dec 07 08:03:04.022 INFO [stdout] test tests::reveal_hidden_text ... ok Dec 07 08:03:04.112 INFO [stdout] test tests::hide_payload ... FAILED Dec 07 08:03:04.112 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 07 08:03:04.112 INFO [stdout] Dec 07 08:03:04.112 INFO [stdout] failures: Dec 07 08:03:04.112 INFO [stdout] Dec 07 08:03:04.112 INFO [stdout] ---- tests::hide_payload stdout ---- Dec 07 08:03:04.112 INFO [stdout] thread 'tests::hide_payload' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Dec 07 08:03:04.112 INFO [stdout] stack backtrace: Dec 07 08:03:04.112 INFO [stdout] 0: 0x56503f67a1c3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 07 08:03:04.112 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 08:03:04.112 INFO [stdout] 1: 0x56503f6747a8 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 07 08:03:04.112 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 08:03:04.112 INFO [stdout] 2: 0x56503f679072 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 07 08:03:04.112 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 08:03:04.112 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 08:03:04.112 INFO [stdout] 3: 0x56503f678d5c - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 07 08:03:04.112 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 08:03:04.112 INFO [stdout] 4: 0x56503f679780 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 07 08:03:04.112 INFO [stdout] at src/libstd/panicking.rs:491 Dec 07 08:03:04.112 INFO [stdout] 5: 0x56503f679301 - std::panicking::continue_panic_fmt::hf3c774aec6124caa Dec 07 08:03:04.112 INFO [stdout] at src/libstd/panicking.rs:398 Dec 07 08:03:04.112 INFO [stdout] 6: 0x56503f6791e5 - rust_begin_unwind Dec 07 08:03:04.112 INFO [stdout] at src/libstd/panicking.rs:325 Dec 07 08:03:04.112 INFO [stdout] 7: 0x56503f68a49c - core::panicking::panic_fmt::haf17319257746a90 Dec 07 08:03:04.113 INFO [stdout] at src/libcore/panicking.rs:95 Dec 07 08:03:04.113 INFO [stdout] 8: 0x56503f6416f0 - core::result::unwrap_failed::h7c3c27a672dce129 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/macros.rs:26 Dec 07 08:03:04.113 INFO [stdout] 9: 0x56503f38607f - >::unwrap::h57fb30856fc0ba0d Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/result.rs:808 Dec 07 08:03:04.113 INFO [stdout] 10: 0x56503f384189 - lsb_text_png_steganography::tests::hide_payload::hd447036fc51c81b3 Dec 07 08:03:04.113 INFO [stdout] at src/tests/mod.rs:11 Dec 07 08:03:04.113 INFO [stdout] 11: 0x56503f3840a9 - lsb_text_png_steganography::tests::hide_payload::{{closure}}::had62b85d490273fb Dec 07 08:03:04.113 INFO [stdout] at src/tests/mod.rs:4 Dec 07 08:03:04.113 INFO [stdout] 12: 0x56503f384e6d - core::ops::function::FnOnce::call_once::h1c8ec2c217ab88c7 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 07 08:03:04.113 INFO [stdout] 13: 0x56503f38ff5e - >::call_box::h9ed1658cdce7f33f Dec 07 08:03:04.113 INFO [stdout] at src/libtest/lib.rs:1471 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 08:03:04.113 INFO [stdout] 14: 0x56503f687e79 - __rust_maybe_catch_panic Dec 07 08:03:04.113 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 08:03:04.113 INFO [stdout] 15: 0x56503f387e33 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 08:03:04.113 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 07 08:03:04.113 INFO [stdout] 16: 0x56503f388dc4 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 07 08:03:04.113 INFO [stdout] 17: 0x56503f687e79 - __rust_maybe_catch_panic Dec 07 08:03:04.113 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 08:03:04.113 INFO [stdout] 18: 0x56503f38fe3c - >::call_box::h6465cc998309e287 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 08:03:04.113 INFO [stdout] 19: 0x56503f67be3d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 07 08:03:04.113 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 07 08:03:04.113 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 08:03:04.113 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 08:03:04.113 INFO [stdout] 20: 0x7f3aa1b8e6b9 - start_thread Dec 07 08:03:04.113 INFO [stdout] 21: 0x7f3aa16ae41c - clone Dec 07 08:03:04.113 INFO [stdout] 22: 0x0 - Dec 07 08:03:04.113 INFO [stdout] Dec 07 08:03:04.113 INFO [stdout] Dec 07 08:03:04.113 INFO [stdout] failures: Dec 07 08:03:04.113 INFO [stdout] tests::hide_payload Dec 07 08:03:04.113 INFO [stdout] Dec 07 08:03:04.113 INFO [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 08:03:04.113 INFO [stdout] Dec 07 08:03:04.114 INFO [stderr] su: No module specific data is present Dec 07 08:03:04.434 INFO running `"docker" "inspect" "603a041c919603cc23db98c23222a0a08acbdc66be69a2165fde01ba8e59ccf9"` Dec 07 08:03:04.590 INFO running `"docker" "rm" "-f" "603a041c919603cc23db98c23222a0a08acbdc66be69a2165fde01ba8e59ccf9"` Dec 07 08:03:04.788 INFO [stdout] 603a041c919603cc23db98c23222a0a08acbdc66be69a2165fde01ba8e59ccf9