[INFO] fetching crate dbase 0.2.0... [INFO] testing dbase-0.2.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate dbase 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate dbase 0.2.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dbase 0.2.0 [INFO] finished tweaking crates.io crate dbase 0.2.0 [INFO] tweaked toml for crates.io crate dbase 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate dbase 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6b36b99d008fd6e8d2f49f08fd1fc17b44190196da25a7d780fda7e98340eb3 [INFO] running `Command { std: "docker" "start" "-a" "a6b36b99d008fd6e8d2f49f08fd1fc17b44190196da25a7d780fda7e98340eb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6b36b99d008fd6e8d2f49f08fd1fc17b44190196da25a7d780fda7e98340eb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6b36b99d008fd6e8d2f49f08fd1fc17b44190196da25a7d780fda7e98340eb3", kill_on_drop: false }` [INFO] [stdout] a6b36b99d008fd6e8d2f49f08fd1fc17b44190196da25a7d780fda7e98340eb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb88d816ddc658b972ea08e6c25f0e1ed246ab84db8320d1781d57d9e1379e40 [INFO] running `Command { std: "docker" "start" "-a" "cb88d816ddc658b972ea08e6c25f0e1ed246ab84db8320d1781d57d9e1379e40", kill_on_drop: false }` [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 v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.05s [INFO] running `Command { std: "docker" "inspect" "cb88d816ddc658b972ea08e6c25f0e1ed246ab84db8320d1781d57d9e1379e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb88d816ddc658b972ea08e6c25f0e1ed246ab84db8320d1781d57d9e1379e40", kill_on_drop: false }` [INFO] [stdout] cb88d816ddc658b972ea08e6c25f0e1ed246ab84db8320d1781d57d9e1379e40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de5c113ea3633276d13702c5cfb0e1a5b08f15ea70cad2d74794aac3e7f0b47a [INFO] running `Command { std: "docker" "start" "-a" "de5c113ea3633276d13702c5cfb0e1a5b08f15ea70cad2d74794aac3e7f0b47a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [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 v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.39s [INFO] running `Command { std: "docker" "inspect" "de5c113ea3633276d13702c5cfb0e1a5b08f15ea70cad2d74794aac3e7f0b47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de5c113ea3633276d13702c5cfb0e1a5b08f15ea70cad2d74794aac3e7f0b47a", kill_on_drop: false }` [INFO] [stdout] de5c113ea3633276d13702c5cfb0e1a5b08f15ea70cad2d74794aac3e7f0b47a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 00fa874bde29b4823a88f2705826ea5b5e000c7d7ad7ca3d299425175a700461 [INFO] running `Command { std: "docker" "start" "-a" "00fa874bde29b4823a88f2705826ea5b5e000c7d7ad7ca3d299425175a700461", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dbase-1f628eb3c55d062e) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test record::field::test::write_read_float ... ok [INFO] [stdout] test header::test::pos_after_writing_header ... ok [INFO] [stdout] test record::field::test::test_write_read_integer_via_enum ... ok [INFO] [stdout] test record::field::test::write_read_date ... ok [INFO] [stdout] test record::field::test::write_read_utf8_char ... ok [INFO] [stdout] test record::field::test::test_write_read_empty_date ... ok [INFO] [stdout] test header::test::pos_after_reading_header ... ok [INFO] [stdout] test record::test::write_read_field_info ... ok [INFO] [stdout] test record::field::test::test_to_julian_day_number ... 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::write_read_ascii_char ... ok [INFO] [stdout] test header::test::read_write_header ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/test_serde.rs (/opt/rustwide/target/debug/deps/test_serde-cd6ba063f16d0de9) [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-3b50b37a47c576d7) [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 7 tests [INFO] [stdout] test from_scratch_dbase ... ok [INFO] [stdout] test test_none_float ... ok [INFO] [stdout] test from_scratch_fox_pro_struct_record ... ok [INFO] [stdout] test the_classical_user_record_example ... ok [INFO] [stdout] test test_simple_file ... ok [INFO] [stdout] test from_scratch_fox_pro_record ... ok [INFO] [stdout] test test_read_write_simple_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests dbase [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/lib.rs - (line 191) ... ok [INFO] [stdout] test src/reading.rs - reading::Reader::into_table_info (line 262) - compile ... ok [INFO] [stdout] test src/lib.rs - dbase_record (line 248) ... ok [INFO] [stdout] test src/reading.rs - reading::Reader::read (line 236) ... ok [INFO] [stdout] test src/reading.rs - reading::Reader::new (line 153) ... ok [INFO] [stdout] test src/writing.rs - writing::TableWriterBuilder (line 28) ... ok [INFO] [stdout] test src/lib.rs - (line 93) ... ok [INFO] [stdout] test src/record/mod.rs - record::FieldName (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 155) ... ok [INFO] [stdout] test src/reading.rs - reading::Record::insert (line 65) ... ok [INFO] [stdout] test src/reading.rs - reading::Reader>::from_path (line 289) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/reading.rs - reading::read (line 555) ... ok [INFO] [stdout] test src/writing.rs - writing::TableWriter::write_records (line 514) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/writing.rs - writing::TableWriter::write_record (line 458) ... FAILED [INFO] [stdout] test src/lib.rs - (line 57) ... ok [INFO] [stdout] test src/lib.rs - (line 140) ... FAILED [INFO] [stdout] test src/writing.rs - writing::TableWriterBuilder::from_reader (line 52) ... ok [INFO] [stdout] test src/reading.rs - reading::Reader::new (line 144) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/writing.rs - writing::TableWriter::write_record (line 458) 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 140) 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: 0x558702995dd0 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x558702995dd0 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x558702995dd0 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x558702995dd0 - ::fmt::he1640d5f0d93f618 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5587029b597c - core::fmt::write::h88012e1f01caeebf [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x558702993d85 - std::io::Write::write_fmt::h360fa85b30182555 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x558702997a0b - std::sys_common::backtrace::_print::ha1f00492f406a015 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x558702997a0b - std::sys_common::backtrace::print::hd54561b13feb6af3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x558702997a0b - std::panicking::default_hook::{{closure}}::h84fe124cd0864662 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x5587029974e1 - std::panicking::default_hook::h5a8e74a76ce290a7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x5587029980d4 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x558702997bb7 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x5587029962cc - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x558702997b19 - rust_begin_unwind [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x558702948f11 - core::panicking::panic_fmt::h12a3a3c256485fca [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x558702949003 - core::result::unwrap_failed::h2d8d0952e3250de9 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1599:5 [INFO] [stdout] 16: 0x5587029557a5 - core::result::Result::unwrap::haa49844dc23c6cae [INFO] [stdout] 17: 0x55870296c1af - rust_out::main::h40a224e61270b138 [INFO] [stdout] 18: 0x558702950fae - core::ops::function::FnOnce::call_once::hb4a2c9734fe069a4 [INFO] [stdout] 19: 0x55870294bf16 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6e8e233bb7426d13 [INFO] [stdout] 20: 0x55870294d971 - std::rt::lang_start::{{closure}}::h11928be9780422c8 [INFO] [stdout] 21: 0x5587029985da - core::ops::function::impls:: for &F>::call_once::ha9408abe89f69dc4 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 22: 0x5587029985da - std::panicking::try::do_call::h5b0cc9e9102acb65 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 23: 0x5587029985da - std::panicking::try::hddc7f8229138b3ba [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 24: 0x5587029985da - std::panic::catch_unwind::hfa401ff8bab2986e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 25: 0x5587029985da - std::rt::lang_start_internal::{{closure}}::h8163422320d11405 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/rt.rs:45:48 [INFO] [stdout] 26: 0x5587029985da - std::panicking::try::do_call::hc742cc7bb4f0fb20 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 27: 0x5587029985da - std::panicking::try::ha37d8d2dd1acf7d3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 28: 0x5587029985da - std::panic::catch_unwind::h8a5381d5ecf437bc [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 29: 0x5587029985da - std::rt::lang_start_internal::h7e2cee8c90d4a4d3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/rt.rs:45:20 [INFO] [stdout] 30: 0x55870294d941 - std::rt::lang_start::ha99cd171f01fd394 [INFO] [stdout] 31: 0x55870296c4f3 - main [INFO] [stdout] 32: 0x7f496ff080b3 - __libc_start_main [INFO] [stdout] 33: 0x5587029496ee - _start [INFO] [stdout] 34: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 140) [INFO] [stdout] src/writing.rs - writing::TableWriter::write_record (line 458) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 18 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.77s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "00fa874bde29b4823a88f2705826ea5b5e000c7d7ad7ca3d299425175a700461", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00fa874bde29b4823a88f2705826ea5b5e000c7d7ad7ca3d299425175a700461", kill_on_drop: false }` [INFO] [stdout] 00fa874bde29b4823a88f2705826ea5b5e000c7d7ad7ca3d299425175a700461