[INFO] updating cached repository provotum/crypto-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/provotum/crypto-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/provotum/crypto-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/provotum/crypto-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/provotum/crypto-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/provotum/crypto-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/provotum/crypto-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/provotum/crypto-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3f284c3e6f3e3412a44d3cea11cd6487862c0d9f [INFO] sha for GitHub repo provotum/crypto-rs: 3f284c3e6f3e3412a44d3cea11cd6487862c0d9f [INFO] validating manifest of provotum/crypto-rs on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of provotum/crypto-rs on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing provotum/crypto-rs [INFO] finished frobbing provotum/crypto-rs [INFO] frobbed toml for provotum/crypto-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/provotum/crypto-rs/Cargo.toml [INFO] started frobbing provotum/crypto-rs [INFO] finished frobbing provotum/crypto-rs [INFO] frobbed toml for provotum/crypto-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/provotum/crypto-rs/Cargo.toml [INFO] crate provotum/crypto-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing provotum/crypto-rs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/provotum/crypto-rs:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] aa7b9fdc7671f353e57a75fa03b0cf7fe464e9851a53746faaf02050ce99286c [INFO] running `"docker" "start" "-a" "aa7b9fdc7671f353e57a75fa03b0cf7fe464e9851a53746faaf02050ce99286c"` [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling syn v0.15.6 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling crypto-rs v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/el_gamal/membership_proof.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 55 | let mut y: ModInt; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/el_gamal/membership_proof.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | let mut z: ModInt; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.53s [INFO] running `"docker" "inspect" "aa7b9fdc7671f353e57a75fa03b0cf7fe464e9851a53746faaf02050ce99286c"` [INFO] running `"docker" "rm" "-f" "aa7b9fdc7671f353e57a75fa03b0cf7fe464e9851a53746faaf02050ce99286c"` [INFO] [stdout] aa7b9fdc7671f353e57a75fa03b0cf7fe464e9851a53746faaf02050ce99286c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/provotum/crypto-rs:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 9093a8c40722deaf7489b17dd171ac712077d793ca58553c7b345f3c12d73aff [INFO] running `"docker" "start" "-a" "9093a8c40722deaf7489b17dd171ac712077d793ca58553c7b345f3c12d73aff"` [INFO] [stderr] Compiling crypto-rs v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/el_gamal/membership_proof.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 55 | let mut y: ModInt; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/el_gamal/membership_proof.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | let mut z: ModInt; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/arithmetic/mod_int.rs:610:9 [INFO] [stderr] | [INFO] [stderr] 610 | one / zero; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/arithmetic/mod_int.rs:625:9 [INFO] [stderr] | [INFO] [stderr] 625 | one / zero; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.80s [INFO] running `"docker" "inspect" "9093a8c40722deaf7489b17dd171ac712077d793ca58553c7b345f3c12d73aff"` [INFO] running `"docker" "rm" "-f" "9093a8c40722deaf7489b17dd171ac712077d793ca58553c7b345f3c12d73aff"` [INFO] [stdout] 9093a8c40722deaf7489b17dd171ac712077d793ca58553c7b345f3c12d73aff [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/provotum/crypto-rs:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] c72575f804dddd83015aec33a81bed079c3a7897e606060703467e8864a02e62 [INFO] running `"docker" "start" "-a" "c72575f804dddd83015aec33a81bed079c3a7897e606060703467e8864a02e62"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/crypto_rs-29006053513d80fd [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_equal_normalized ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_negation_zero_modulus ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_mul ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_negation_non_zero_modulus ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_equal ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_non_equal ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_div ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_negative_rem ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_add ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_non_unequal ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_one ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_pow ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_pow_with_modulus ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_random ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_rem ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_sub ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_pow_zero_modulus ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_unequal ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_zero ... ok [INFO] [stdout] test el_gamal::additive::additive_tests::test_additive_elgamal ... ok [INFO] [stdout] test el_gamal::encryption::encryption_test::encrypt_decrypt ... ok [INFO] [stdout] test cai::uciv::uciv_proof_test::test_valid_proof ... ok [INFO] [stdout] test el_gamal::membership_proof::membership_proof_test::test_one_or_proof ... ok [INFO] [stdout] test el_gamal::membership_proof::membership_proof_test::test_zero_or_proof ... ok [INFO] [stdout] test el_gamal::serializer::serializer_test::test_string_to_sha512_hex ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_random_failing ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_invalid_div_modulus ... ok [INFO] [stdout] test arithmetic::mod_int::mod_int_tests::test_invalid_div ... ok [INFO] [stdout] test cai::uciv::uciv_proof_test::test_invalid_proof ... FAILED [INFO] [stdout] test el_gamal::encryption::encryption_test::write_read_private_key ... FAILED [INFO] [stdout] test el_gamal::encryption::encryption_test::write_read_public_key ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- cai::uciv::uciv_proof_test::test_invalid_proof stdout ---- [INFO] [stdout] thread 'cai::uciv::uciv_proof_test::test_invalid_proof' panicked at 'assertion failed: !is_proven', src/cai/uciv.rs:346:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5561b6ee48eb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5561b6ee48eb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5561b6ee48eb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5561b6ee48eb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5561b6ee48eb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5561b6ee455c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5561b6ee505d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5561b6ed8225 - std::panicking::begin_panic::h9bb53b66553b1811 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x5561b6e0a8b9 - crypto_rs::cai::uciv::uciv_proof_test::test_invalid_proof::h3db1f3b64d09c8a9 [INFO] [stdout] at src/cai/uciv.rs:346 [INFO] [stdout] 9: 0x5561b6e09dca - crypto_rs::cai::uciv::uciv_proof_test::test_invalid_proof::{{closure}}::h402a46be72f0797c [INFO] [stdout] at src/cai/uciv.rs:294 [INFO] [stdout] 10: 0x5561b6df966e - core::ops::function::FnOnce::call_once::h8ba516e07537998c [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 11: 0x5561b6e341ef - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 12: 0x5561b6ee81da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 13: 0x5561b6e4e7de - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x5561b6e4e7de - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x5561b6e4e7de - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 16: 0x5561b6e29c15 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x5561b6e2de25 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x5561b6e2de25 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x5561b6e2de25 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x5561b6ee81da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 21: 0x5561b6e2e422 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x5561b6e2e422 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x5561b6e2e422 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x5561b6e2e422 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 25: 0x5561b6eda4bf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 26: 0x5561b6ee7910 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 27: 0x5561b6ee7910 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x5561b6ee7910 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7f124a87c4a4 - start_thread [INFO] [stdout] 30: 0x7f124a3a7d0f - __clone [INFO] [stdout] 31: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- el_gamal::encryption::encryption_test::write_read_private_key stdout ---- [INFO] [stdout] thread 'el_gamal::encryption::encryption_test::write_read_private_key' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5561b6ee48eb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5561b6ee48eb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5561b6ee48eb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5561b6ee48eb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5561b6ee48eb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5561b6ee455c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5561b6ee505d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5561b6ee4be2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5561b6ee4ac6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5561b6efeb0d - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5561b6efec07 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x5561b6e1f720 - core::result::Result::unwrap::hbdb2026a9f67ec62 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stdout] 12: 0x5561b6e0fce2 - crypto_rs::el_gamal::encryption::PrivateKey::to_file::h488a652c5f821937 [INFO] [stdout] at src/el_gamal/encryption.rs:97 [INFO] [stdout] 13: 0x5561b6e05b34 - crypto_rs::el_gamal::encryption::encryption_test::write_read_private_key::h7dd32ac2cad67e42 [INFO] [stdout] at src/el_gamal/encryption.rs:212 [INFO] [stdout] 14: 0x5561b6e0583a - crypto_rs::el_gamal::encryption::encryption_test::write_read_private_key::{{closure}}::h9689f1d0fac1f438 [INFO] [stdout] at src/el_gamal/encryption.rs:204 [INFO] [stdout] 15: 0x5561b6df954e - core::ops::function::FnOnce::call_once::h38a100c9cd6120b9 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 16: 0x5561b6e341ef - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 17: 0x5561b6ee81da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 18: 0x5561b6e4e7de - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x5561b6e4e7de - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x5561b6e4e7de - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 21: 0x5561b6e29c15 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 22: 0x5561b6e2de25 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x5561b6e2de25 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 24: 0x5561b6e2de25 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 25: 0x5561b6ee81da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 26: 0x5561b6e2e422 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 27: 0x5561b6e2e422 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x5561b6e2e422 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x5561b6e2e422 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 30: 0x5561b6eda4bf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 31: 0x5561b6ee7910 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 32: 0x5561b6ee7910 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x5561b6ee7910 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7f124a87c4a4 - start_thread [INFO] [stdout] 35: 0x7f124a3a7d0f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- el_gamal::encryption::encryption_test::write_read_public_key stdout ---- [INFO] [stdout] thread 'el_gamal::encryption::encryption_test::write_read_public_key' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5561b6ee48eb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5561b6ee48eb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5561b6ee48eb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5561b6ee48eb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5561b6ee48eb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5561b6ee455c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5561b6ee505d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5561b6ee4be2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5561b6ee4ac6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5561b6efeb0d - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5561b6efec07 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x5561b6e1f720 - core::result::Result::unwrap::hbdb2026a9f67ec62 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stdout] 12: 0x5561b6e0f7f2 - crypto_rs::el_gamal::encryption::PublicKey::to_file::heb00c18af837d0ea [INFO] [stdout] at src/el_gamal/encryption.rs:51 [INFO] [stdout] 13: 0x5561b6e04fbe - crypto_rs::el_gamal::encryption::encryption_test::write_read_public_key::h244084973acd0169 [INFO] [stdout] at src/el_gamal/encryption.rs:193 [INFO] [stdout] 14: 0x5561b6e04cba - crypto_rs::el_gamal::encryption::encryption_test::write_read_public_key::{{closure}}::h067eedbf49e5e9bc [INFO] [stdout] at src/el_gamal/encryption.rs:185 [INFO] [stdout] 15: 0x5561b6df951e - core::ops::function::FnOnce::call_once::h340fc879adcefdd5 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 16: 0x5561b6e341ef - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 17: 0x5561b6ee81da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 18: 0x5561b6e4e7de - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x5561b6e4e7de - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x5561b6e4e7de - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 21: 0x5561b6e29c15 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 22: 0x5561b6e2de25 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x5561b6e2de25 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 24: 0x5561b6e2de25 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 25: 0x5561b6ee81da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 26: 0x5561b6e2e422 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 27: 0x5561b6e2e422 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x5561b6e2e422 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x5561b6e2e422 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 30: 0x5561b6eda4bf - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 31: 0x5561b6ee7910 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 32: 0x5561b6ee7910 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x5561b6ee7910 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7f124a87c4a4 - start_thread [INFO] [stdout] 35: 0x7f124a3a7d0f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] cai::uciv::uciv_proof_test::test_invalid_proof [INFO] [stdout] el_gamal::encryption::encryption_test::write_read_private_key [INFO] [stdout] el_gamal::encryption::encryption_test::write_read_public_key [INFO] [stdout] [INFO] [stdout] test result: FAILED. 28 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "c72575f804dddd83015aec33a81bed079c3a7897e606060703467e8864a02e62"` [INFO] running `"docker" "rm" "-f" "c72575f804dddd83015aec33a81bed079c3a7897e606060703467e8864a02e62"` [INFO] [stdout] c72575f804dddd83015aec33a81bed079c3a7897e606060703467e8864a02e62