[INFO] fetching crate ron 0.7.0... [INFO] testing ron-0.7.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate ron 0.7.0 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate ron 0.7.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-17/source/rust-toolchain [INFO] started tweaking crates.io crate ron 0.7.0 [INFO] finished tweaking crates.io crate ron 0.7.0 [INFO] tweaked toml for crates.io crate ron 0.7.0 written to /workspace/builds/worker-17/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f90ceca8bdf56e6dc1fca7efcee53918cdbb2780a64d9ff94fa3f5ccac294e96 [INFO] running `Command { std: "docker" "start" "-a" "f90ceca8bdf56e6dc1fca7efcee53918cdbb2780a64d9ff94fa3f5ccac294e96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f90ceca8bdf56e6dc1fca7efcee53918cdbb2780a64d9ff94fa3f5ccac294e96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f90ceca8bdf56e6dc1fca7efcee53918cdbb2780a64d9ff94fa3f5ccac294e96", kill_on_drop: false }` [INFO] [stdout] f90ceca8bdf56e6dc1fca7efcee53918cdbb2780a64d9ff94fa3f5ccac294e96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94c42805be3fc7346100a95101b4eed2a5a0c1f61458012211100ad7309afd47 [INFO] running `Command { std: "docker" "start" "-a" "94c42805be3fc7346100a95101b4eed2a5a0c1f61458012211100ad7309afd47", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling ron v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.00s [INFO] running `Command { std: "docker" "inspect" "94c42805be3fc7346100a95101b4eed2a5a0c1f61458012211100ad7309afd47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c42805be3fc7346100a95101b4eed2a5a0c1f61458012211100ad7309afd47", kill_on_drop: false }` [INFO] [stdout] 94c42805be3fc7346100a95101b4eed2a5a0c1f61458012211100ad7309afd47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 527ec5b621f6b340923dac6b1eef6f09da4fcaa8f978671287959b51f4646e13 [INFO] running `Command { std: "docker" "start" "-a" "527ec5b621f6b340923dac6b1eef6f09da4fcaa8f978671287959b51f4646e13", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling ron v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.21s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ron-11d940fd38161bf6) [INFO] [stderr] Executable tests/117_untagged_tuple_variant.rs (/opt/rustwide/target/debug/deps/117_untagged_tuple_variant-b441c38807833bcc) [INFO] [stderr] Executable tests/123_enum_representation.rs (/opt/rustwide/target/debug/deps/123_enum_representation-1de69603799bb506) [INFO] [stderr] Executable tests/129_indexmap.rs (/opt/rustwide/target/debug/deps/129_indexmap-5f0bfb0ffd8562fb) [INFO] [stderr] Executable tests/147_empty_sets_serialisation.rs (/opt/rustwide/target/debug/deps/147_empty_sets_serialisation-37165b6061008a58) [INFO] [stderr] Executable tests/240_array_pretty.rs (/opt/rustwide/target/debug/deps/240_array_pretty-d37fccd10a5043ac) [INFO] [stderr] Executable tests/250_variant_newtypes.rs (/opt/rustwide/target/debug/deps/250_variant_newtypes-e3c80b08ee6144d5) [INFO] [stderr] Executable tests/322_escape_idents.rs (/opt/rustwide/target/debug/deps/322_escape_idents-a884ff7c9f4b9622) [INFO] [stderr] Executable tests/big_struct.rs (/opt/rustwide/target/debug/deps/big_struct-f3af6067d7a4c1d5) [INFO] [stderr] Executable tests/borrowed_str.rs (/opt/rustwide/target/debug/deps/borrowed_str-cfb084a7ae028c44) [INFO] [stderr] Executable tests/comments.rs (/opt/rustwide/target/debug/deps/comments-50e635ceeb0b4ef4) [INFO] [stderr] Executable tests/depth_limit.rs (/opt/rustwide/target/debug/deps/depth_limit-bf6541516da5a42a) [INFO] [stderr] Executable tests/escape.rs (/opt/rustwide/target/debug/deps/escape-fab134fedeaddb1d) [INFO] [stderr] Executable tests/extensions.rs (/opt/rustwide/target/debug/deps/extensions-6415ce91c18b9e91) [INFO] [stderr] Executable tests/floats.rs (/opt/rustwide/target/debug/deps/floats-fe9efc9ce7b2cb41) [INFO] [stderr] Executable tests/large_number.rs (/opt/rustwide/target/debug/deps/large_number-c05d68c2d481e002) [INFO] [stderr] Executable tests/min_max.rs (/opt/rustwide/target/debug/deps/min_max-be9975543749bbc7) [INFO] [stderr] Executable tests/numbers.rs (/opt/rustwide/target/debug/deps/numbers-2b7711a88bf9f716) [INFO] [stderr] Executable tests/preserve_sequence.rs (/opt/rustwide/target/debug/deps/preserve_sequence-f923b9c90be284d4) [INFO] [stderr] Executable tests/roundtrip.rs (/opt/rustwide/target/debug/deps/roundtrip-c10c30ec90203766) [INFO] [stderr] Executable tests/struct_integers.rs (/opt/rustwide/target/debug/deps/struct_integers-0810dbb22c3f9a6f) [INFO] [stderr] Executable tests/unicode.rs (/opt/rustwide/target/debug/deps/unicode-846870c24884ae67) [INFO] [stderr] Executable tests/value.rs (/opt/rustwide/target/debug/deps/value-8d448c43308994a1) [INFO] running `Command { std: "docker" "inspect" "527ec5b621f6b340923dac6b1eef6f09da4fcaa8f978671287959b51f4646e13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "527ec5b621f6b340923dac6b1eef6f09da4fcaa8f978671287959b51f4646e13", kill_on_drop: false }` [INFO] [stdout] 527ec5b621f6b340923dac6b1eef6f09da4fcaa8f978671287959b51f4646e13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 65ff3cc49e1254024f995bb9ef63fd6941af06378b7c083c2a7a8349a7b991b1 [INFO] running `Command { std: "docker" "start" "-a" "65ff3cc49e1254024f995bb9ef63fd6941af06378b7c083c2a7a8349a7b991b1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ron-11d940fd38161bf6) [INFO] [stdout] [INFO] [stdout] running 55 tests [INFO] [stdout] test de::tests::expected_attribute_end ... ok [INFO] [stdout] test de::tests::expected_attribute ... ok [INFO] [stdout] test de::tests::forgot_apostrophes ... ok [INFO] [stdout] test de::tests::invalid_attribute ... ok [INFO] [stdout] test de::tests::implicit_some ... ok [INFO] [stdout] test de::tests::test_any_number_precision ... ok [INFO] [stdout] test de::tests::multiple_attributes ... ok [INFO] [stdout] test de::tests::rename ... ok [INFO] [stdout] test de::tests::test_array ... ok [INFO] [stdout] test de::tests::test_char ... ok [INFO] [stdout] test de::tests::test_byte_stream ... ok [INFO] [stdout] test de::tests::test_empty_struct ... ok [INFO] [stdout] test de::tests::test_comment ... ok [INFO] [stdout] test de::tests::test_enum ... ok [INFO] [stdout] test de::tests::test_err_wrong_value ... ok [INFO] [stdout] test de::tests::test_escape ... ok [INFO] [stdout] test de::tests::test_escape_char ... ok [INFO] [stdout] test de::tests::test_map ... ok [INFO] [stdout] test de::tests::test_numbers ... ok [INFO] [stdout] test de::tests::test_option ... ok [INFO] [stdout] test de::tests::test_perm_ws ... ok [INFO] [stdout] test de::tests::test_string ... ok [INFO] [stdout] test de::tests::test_struct ... ok [INFO] [stdout] test de::tests::uglified_attribute ... ok [INFO] [stdout] test de::tests::untagged ... ok [INFO] [stdout] test de::tests::ws_tuple_newtype_variant ... ok [INFO] [stdout] test de::value::tests::test_floats ... ok [INFO] [stdout] test de::value::tests::test_none ... ok [INFO] [stdout] test de::value::tests::test_some ... ok [INFO] [stdout] test de::value::tests::test_complex ... ok [INFO] [stdout] test de::value::tests::test_tuples_basic ... ok [INFO] [stdout] test de::value::tests::test_tuples_error ... ok [INFO] [stdout] test de::value::tests::test_tuples_ident ... ok [INFO] [stdout] test parse::tests::decode_x10 ... ok [INFO] [stdout] test ser::tests::test_array ... ok [INFO] [stdout] test ser::tests::test_char ... ok [INFO] [stdout] test ser::tests::test_byte_stream ... ok [INFO] [stdout] test ser::tests::rename ... ok [INFO] [stdout] test ser::tests::test_empty_struct ... ok [INFO] [stdout] test ser::tests::test_enum ... ok [INFO] [stdout] test ser::tests::test_escape ... ok [INFO] [stdout] test ser::tests::test_map ... ok [INFO] [stdout] test ser::tests::test_option ... ok [INFO] [stdout] test ser::tests::test_slice ... ok [INFO] [stdout] test ser::tests::test_string ... ok [INFO] [stdout] test ser::tests::test_struct ... ok [INFO] [stdout] test ser::tests::test_vec ... ok [INFO] [stdout] test value::tests::boolean ... ok [INFO] [stdout] test value::tests::char ... ok [INFO] [stdout] test value::tests::float ... ok [INFO] [stdout] test value::tests::int ... ok [INFO] [stdout] test value::tests::option ... ok [INFO] [stdout] test value::tests::map ... ok [INFO] [stdout] test value::tests::unit ... ok [INFO] [stdout] test value::tests::seq ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/117_untagged_tuple_variant.rs (/opt/rustwide/target/debug/deps/117_untagged_tuple_variant-b441c38807833bcc) [INFO] [stdout] [INFO] [stderr] Running tests/123_enum_representation.rs (/opt/rustwide/target/debug/deps/123_enum_representation-1de69603799bb506) [INFO] [stdout] running 2 tests [INFO] [stdout] test test_vessd_case ... ok [INFO] [stdout] test test_ebkalderon_case ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test test_adjacently_a_ser ... ok [INFO] [stdout] test test_adjacently_a_roundtrip ... ok [INFO] [stdout] test test_adjacently_a_de ... ok [INFO] [stdout] test test_adjacently_b_ser ... ok [INFO] [stdout] test test_adjacently_b_roundtrip ... ok [INFO] [stdout] test test_externally_a_de ... ok [INFO] [stdout] test test_adjacently_b_de ... ok [INFO] [stdout] test test_externally_a_roundtrip ... ok [INFO] [stdout] test test_externally_a_ser ... ok [INFO] [stdout] test test_externally_b_de ... ok [INFO] [stdout] test test_externally_b_ser ... ok [INFO] [stdout] test test_externally_b_roundtrip ... ok [INFO] [stdout] test test_internally_a_de ... ok [INFO] [stdout] test test_internally_a_roundtrip ... ok [INFO] [stdout] test test_internally_a_ser ... ok [INFO] [stdout] test test_internally_b_de ... ok [INFO] [stdout] test test_internally_b_ser ... ok [INFO] [stdout] test test_internally_b_roundtrip ... ok [INFO] [stdout] test test_untagged_a_de ... ok [INFO] [stdout] test test_untagged_a_ser ... ok [INFO] [stdout] test test_untagged_a_roundtrip ... ok [INFO] [stdout] test test_untagged_b_de ... ok [INFO] [stdout] test test_untagged_b_roundtrip ... ok [INFO] [stdout] test test_untagged_b_ser ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/129_indexmap.rs (/opt/rustwide/target/debug/deps/129_indexmap-5f0bfb0ffd8562fb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/147_empty_sets_serialisation.rs (/opt/rustwide/target/debug/deps/147_empty_sets_serialisation-37165b6061008a58) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test empty_sets_arrays ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/240_array_pretty.rs (/opt/rustwide/target/debug/deps/240_array_pretty-d37fccd10a5043ac) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test small_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/250_variant_newtypes.rs (/opt/rustwide/target/debug/deps/250_variant_newtypes-e3c80b08ee6144d5) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_deserialise_non_newtypes ... ok [INFO] [stdout] test test_deserialise_tuple_newtypes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/322_escape_idents.rs (/opt/rustwide/target/debug/deps/322_escape_idents-a884ff7c9f4b9622) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test roundtrip_ident_with_dash ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/big_struct.rs (/opt/rustwide/target/debug/deps/big_struct-f3af6067d7a4c1d5) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test deserialize_big_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/borrowed_str.rs (/opt/rustwide/target/debug/deps/borrowed_str-cfb084a7ae028c44) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test borrowed_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/comments.rs (/opt/rustwide/target/debug/deps/comments-50e635ceeb0b4ef4) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_simple ... ok [INFO] [stdout] test test_nested ... ok [INFO] [stdout] test test_unclosed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/depth_limit.rs (/opt/rustwide/target/debug/deps/depth_limit-bf6541516da5a42a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test depth_limit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/escape.rs (/opt/rustwide/target/debug/deps/escape-fab134fedeaddb1d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_ascii_10 ... ok [INFO] [stdout] test test_chars ... ok [INFO] [stdout] test test_ascii_string ... ok [INFO] [stdout] test test_escape_basic ... ok [INFO] [stdout] test test_non_ascii ... ok [INFO] [stdout] test test_ascii_chars ... ok [INFO] [stdout] test test_nul_in_string ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_nul_in_string stdout ---- [INFO] [stdout] Serialized: [INFO] [stdout] [INFO] [stdout] "Hello\0World!" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] thread 'test_nul_in_string' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Err(Error { code: InvalidEscape("Unknown escape character"), position: Position { line: 1, col: 9 } })`, [INFO] [stdout] right: `Ok("Hello\0World!")`', tests/escape.rs:21:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x562b2462e2ad - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x562b2462e2ad - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x562b2462e2ad - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x562b2462e2ad - ::fmt::h26f189e611080a74 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x562b24650d4c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x562b2462ac71 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x562b2462fff5 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x562b2462fff5 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x562b2462fff5 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x562b2462fce4 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x562b24630542 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x562b24630427 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x562b2462e764 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x562b24630159 - rust_begin_unwind [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x562b245b43e3 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x562b2464f918 - core::panicking::assert_failed_inner::h337b271ded48bc15 [INFO] [stdout] 16: 0x562b245b884a - core::panicking::assert_failed::hf32816d0db3ba323 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:182:5 [INFO] [stdout] 17: 0x562b245b5c62 - escape::check_same::hba3ecb68e3faf648 [INFO] [stdout] at /opt/rustwide/workdir/tests/escape.rs:21:5 [INFO] [stdout] 18: 0x562b245b7120 - escape::test_nul_in_string::h3bd266a859f5e499 [INFO] [stdout] at /opt/rustwide/workdir/tests/escape.rs:66:5 [INFO] [stdout] 19: 0x562b245b70ea - escape::test_nul_in_string::{{closure}}::hc628a6c4ab02cedb [INFO] [stdout] at /opt/rustwide/workdir/tests/escape.rs:65:1 [INFO] [stdout] 20: 0x562b245bddae - core::ops::function::FnOnce::call_once::h6e32e044a1216f6c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x562b245f3753 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x562b245f3753 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stdout] 23: 0x562b245f2509 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 24: 0x562b245f2509 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x562b245f2509 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x562b245f2509 - std::panicking::try::h664f75e41c112145 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x562b245f2509 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x562b245f2509 - test::run_test_in_process::ha14a47756671755c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stdout] 29: 0x562b245f2509 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stdout] 30: 0x562b245be6be - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stdout] 31: 0x562b245be6be - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x562b245c3c28 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 33: 0x562b245c3c28 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x562b245c3c28 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x562b245c3c28 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x562b245c3c28 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x562b245c3c28 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 38: 0x562b245c3c28 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x562b24634d53 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 40: 0x562b24634d53 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 41: 0x562b24634d53 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f1cae46c609 - start_thread [INFO] [stdout] 43: 0x7f1cae23c163 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_nul_in_string [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test escape' [INFO] running `Command { std: "docker" "inspect" "65ff3cc49e1254024f995bb9ef63fd6941af06378b7c083c2a7a8349a7b991b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65ff3cc49e1254024f995bb9ef63fd6941af06378b7c083c2a7a8349a7b991b1", kill_on_drop: false }` [INFO] [stdout] 65ff3cc49e1254024f995bb9ef63fd6941af06378b7c083c2a7a8349a7b991b1