[INFO] fetching crate dbase 0.2.2... [INFO] testing dbase-0.2.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate dbase 0.2.2 into /workspace/builds/worker-62/source [INFO] validating manifest of crates.io crate dbase 0.2.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dbase 0.2.2 [INFO] finished tweaking crates.io crate dbase 0.2.2 [INFO] tweaked toml for crates.io crate dbase 0.2.2 written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate crates.io crate dbase 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e41caa293b35e198ef342a776753ccd6784e89a32ed415622728d65165908b64 [INFO] running `Command { std: "docker" "start" "-a" "e41caa293b35e198ef342a776753ccd6784e89a32ed415622728d65165908b64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e41caa293b35e198ef342a776753ccd6784e89a32ed415622728d65165908b64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e41caa293b35e198ef342a776753ccd6784e89a32ed415622728d65165908b64", kill_on_drop: false }` [INFO] [stdout] e41caa293b35e198ef342a776753ccd6784e89a32ed415622728d65165908b64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bc49647cb21489b25e819c92b3b87fed303b1a3632d30d383f31eb5a95711a4 [INFO] running `Command { std: "docker" "start" "-a" "9bc49647cb21489b25e819c92b3b87fed303b1a3632d30d383f31eb5a95711a4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling dbase v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "9bc49647cb21489b25e819c92b3b87fed303b1a3632d30d383f31eb5a95711a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bc49647cb21489b25e819c92b3b87fed303b1a3632d30d383f31eb5a95711a4", kill_on_drop: false }` [INFO] [stdout] 9bc49647cb21489b25e819c92b3b87fed303b1a3632d30d383f31eb5a95711a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e769a86a239569b870244c75a1207794ec2ecf7024948d97dc6e604954d4c6e [INFO] running `Command { std: "docker" "start" "-a" "0e769a86a239569b870244c75a1207794ec2ecf7024948d97dc6e604954d4c6e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling dbase v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.87s [INFO] running `Command { std: "docker" "inspect" "0e769a86a239569b870244c75a1207794ec2ecf7024948d97dc6e604954d4c6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e769a86a239569b870244c75a1207794ec2ecf7024948d97dc6e604954d4c6e", kill_on_drop: false }` [INFO] [stdout] 0e769a86a239569b870244c75a1207794ec2ecf7024948d97dc6e604954d4c6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7726698970d0b21102c15a0491fb7cdb5a29c4d4e29aa5c0a1f121e360ea51d9 [INFO] running `Command { std: "docker" "start" "-a" "7726698970d0b21102c15a0491fb7cdb5a29c4d4e29aa5c0a1f121e360ea51d9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dbase-2c9facabe0fdbb0a) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test header::test::pos_after_reading_header ... ok [INFO] [stdout] test header::test::pos_after_writing_header ... ok [INFO] [stdout] test header::test::read_write_header ... ok [INFO] [stdout] test reading::test::pos_after_reading ... ok [INFO] [stdout] test record::field::test::test_from_julian_day_number ... ok [INFO] [stdout] test record::field::test::test_to_julian_day_number ... ok [INFO] [stdout] test record::field::test::test_write_read_empty_date ... ok [INFO] [stdout] test record::field::test::test_write_read_integer_via_enum ... ok [INFO] [stdout] test record::field::test::write_read_ascii_char ... ok [INFO] [stdout] test record::field::test::write_read_date ... ok [INFO] [stdout] test record::test::write_read_field_info ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_serde.rs (/opt/rustwide/target/debug/deps/test_serde-209d6363e4dd864e) [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-b0e93703715f3b81) [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] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test from_scratch_dbase ... ok [INFO] [stdout] test from_scratch_fox_pro_record ... ok [INFO] [stdout] test from_scratch_fox_pro_struct_record ... ok [INFO] [stdout] test test_none_float ... ok [INFO] [stdout] test test_read_numeric_value_null_padded ... ok [INFO] [stdout] test test_read_write_simple_file ... ok [INFO] [stdout] test test_simple_file ... ok [INFO] [stdout] test the_classical_user_record_example ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests dbase [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/reading.rs - reading::Reader::into_table_info (line 281) - compile ... ok [INFO] [stdout] test src/lib.rs - dbase_record (line 250) ... ok [INFO] [stdout] test src/lib.rs - (line 89) ... ok [INFO] [stdout] test src/lib.rs - (line 184) ... ok [INFO] [stdout] test src/record/mod.rs - record::FieldName (line 21) ... ok [INFO] [stdout] test src/writing.rs - writing::TableWriterBuilder (line 28) ... ok [INFO] [stdout] test src/reading.rs - reading::Reader::new (line 163) ... ok [INFO] [stdout] test src/reading.rs - reading::Record::insert (line 65) ... ok [INFO] [stdout] test src/reading.rs - reading::Reader>::from_path (line 308) ... ok [INFO] [stdout] test src/lib.rs - (line 149) ... ok [INFO] [stdout] test src/writing.rs - writing::TableWriter::write_records (line 480) ... ok [INFO] [stdout] test src/writing.rs - writing::TableWriter::write_record (line 424) ... FAILED [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] test src/reading.rs - reading::read (line 589) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/reading.rs - reading::Reader::read (line 253) ... ok [INFO] [stdout] test src/reading.rs - reading::Reader::new (line 154) ... ok [INFO] [stdout] test src/lib.rs - (line 135) ... FAILED [INFO] [stdout] test src/writing.rs - writing::TableWriterBuilder::from_reader (line 52) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/writing.rs - writing::TableWriter::write_record (line 424) stdout ---- [INFO] [stdout] Test executable failed (exit code 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: ReadingError { record_num: 0, kind: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 135) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ReadingError { record_num: 0, kind: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) }', src/lib.rs:8:43 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56465bccceac - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x56465bccceac - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56465bccceac - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x56465bccceac - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x56465bcec99c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x56465bcca395 - std::io::Write::write_fmt::hc2da38dc44811df8 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x56465bcce4b0 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x56465bcce4b0 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x56465bcce4b0 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x56465bcce05b - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:228:9 [INFO] [stdout] 10: 0x56465bcceb64 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x56465bcce640 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x56465bccd364 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x56465bcce5a9 - rust_begin_unwind [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x56465bc7bdb1 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x56465bc7bea3 - core::result::unwrap_failed::h885d3f7beb571353 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1613:5 [INFO] [stdout] 16: 0x56465bc88f24 - core::result::Result::unwrap::hb8c1b3ff9345f743 [INFO] [stdout] 17: 0x56465bc9e57f - rust_out::main::hefe1317eaa219294 [INFO] [stdout] 18: 0x56465bc84aee - core::ops::function::FnOnce::call_once::h9ba38fce313eaef2 [INFO] [stdout] 19: 0x56465bc7ebd6 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha548e4a514581a9a [INFO] [stdout] 20: 0x56465bc80981 - std::rt::lang_start::{{closure}}::h30a9aca4808c853b [INFO] [stdout] 21: 0x56465bccc6f1 - core::ops::function::impls:: for &F>::call_once::h0e73392810ecd318 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 22: 0x56465bccc6f1 - std::panicking::try::do_call::h12dcb4a4f352a507 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 23: 0x56465bccc6f1 - std::panicking::try::h0d978c76ab4a3863 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 24: 0x56465bccc6f1 - std::panic::catch_unwind::hab40227675186980 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 25: 0x56465bccc6f1 - std::rt::lang_start_internal::{{closure}}::hc34786299e7d2cf7 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/rt.rs:128:48 [INFO] [stdout] 26: 0x56465bccc6f1 - std::panicking::try::do_call::h38e7a9128f21d387 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 27: 0x56465bccc6f1 - std::panicking::try::h32d4e72fd8922bce [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 28: 0x56465bccc6f1 - std::panic::catch_unwind::h9a345671d889d41f [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 29: 0x56465bccc6f1 - std::rt::lang_start_internal::h9e691a4f557eb2a3 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/rt.rs:128:20 [INFO] [stdout] 30: 0x56465bc80961 - std::rt::lang_start::hb96461534408d0e9 [INFO] [stdout] 31: 0x56465bc9e8b3 - main [INFO] [stdout] 32: 0x7fa2646290b3 - __libc_start_main [INFO] [stdout] 33: 0x56465bc7c54e - _start [INFO] [stdout] 34: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 135) [INFO] [stdout] src/writing.rs - writing::TableWriter::write_record (line 424) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 18 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "7726698970d0b21102c15a0491fb7cdb5a29c4d4e29aa5c0a1f121e360ea51d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7726698970d0b21102c15a0491fb7cdb5a29c4d4e29aa5c0a1f121e360ea51d9", kill_on_drop: false }` [INFO] [stdout] 7726698970d0b21102c15a0491fb7cdb5a29c4d4e29aa5c0a1f121e360ea51d9