[INFO] crate csvsc 0.1.0 is already in cache [INFO] testing csvsc-0.1.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate csvsc 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate csvsc 0.1.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate csvsc 0.1.0 [INFO] finished tweaking crates.io crate csvsc 0.1.0 [INFO] tweaked toml for crates.io crate csvsc 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd3248a9fd048558d3e373286b1ba6978961a1598469923e85f6c1bc9ddb7d5d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cd3248a9fd048558d3e373286b1ba6978961a1598469923e85f6c1bc9ddb7d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd3248a9fd048558d3e373286b1ba6978961a1598469923e85f6c1bc9ddb7d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd3248a9fd048558d3e373286b1ba6978961a1598469923e85f6c1bc9ddb7d5d", kill_on_drop: false }` [INFO] [stdout] cd3248a9fd048558d3e373286b1ba6978961a1598469923e85f6c1bc9ddb7d5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08fe9d730908d9c747323498186bdb42f602d63645d5fa23cd060020a3bd10ca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "08fe9d730908d9c747323498186bdb42f602d63645d5fa23cd060020a3bd10ca", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling strfmt v0.1.6 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling csvsc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.72s [INFO] running `Command { std: "docker" "inspect" "08fe9d730908d9c747323498186bdb42f602d63645d5fa23cd060020a3bd10ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08fe9d730908d9c747323498186bdb42f602d63645d5fa23cd060020a3bd10ca", kill_on_drop: false }` [INFO] [stdout] 08fe9d730908d9c747323498186bdb42f602d63645d5fa23cd060020a3bd10ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3d1095ad2238befbb5c3cef45185bf4e3d8c8020f5b2eb510234499be7e7d885 [INFO] running `Command { std: "docker" "start" "-a" "3d1095ad2238befbb5c3cef45185bf4e3d8c8020f5b2eb510234499be7e7d885", kill_on_drop: false }` [INFO] [stderr] Compiling csvsc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.21s [INFO] running `Command { std: "docker" "inspect" "3d1095ad2238befbb5c3cef45185bf4e3d8c8020f5b2eb510234499be7e7d885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d1095ad2238befbb5c3cef45185bf4e3d8c8020f5b2eb510234499be7e7d885", kill_on_drop: false }` [INFO] [stdout] 3d1095ad2238befbb5c3cef45185bf4e3d8c8020f5b2eb510234499be7e7d885 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b21159702150aa1dcbb2a5b998ce1192826009747af11781b1988ce8b5ced8a2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b21159702150aa1dcbb2a5b998ce1192826009747af11781b1988ce8b5ced8a2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/csvsc-b8b062eacd42cb24 [INFO] [stdout] [INFO] [stdout] running 51 tests [INFO] [stdout] test add::colspec::tests::test_colspec_mix ... ok [INFO] [stdout] test group::tests::test_some_errs_in_stream ... ok [INFO] [stdout] test add_with::tests::test_add ... ok [INFO] [stdout] test adjacent_group::tests::test_adjacent_group ... ok [INFO] [stdout] test adjacent_group::tests::test_some_errs_in_stream ... ok [INFO] [stdout] test adjacent_group::tests::test_nonmatching_headers ... ok [INFO] [stdout] test add::colspec::tests::test_colspec_simplest ... ok [INFO] [stdout] test input::tests::different_encoding ... ok [INFO] [stdout] test input::tests::detects_inconsistent_headers ... ok [INFO] [stdout] test del::tests::test_del ... ok [INFO] [stdout] test add::tests::test_add_doesnt_swallow_errors ... ok [INFO] [stdout] test group::tests::test_group ... ok [INFO] [stdout] test headers::tests::test_hash ... ok [INFO] [stdout] test mock::tests::test_mock_stream ... ok [INFO] [stdout] test reduce::aggregate::count::tests::test_count ... ok [INFO] [stdout] test reduce::aggregate::default_max::tests::test_missing_column ... ok [INFO] [stdout] test reduce::aggregate::avg::tests::test_avg ... ok [INFO] [stdout] test add::colspec::tests::test_colspec_regex_source ... ok [INFO] [stdout] test group::tests::test_group_noadjacent ... ok [INFO] [stdout] test reduce::aggregate::default_sum::tests::test_value_error ... ok [INFO] [stdout] test reduce::aggregate::default_min::tests::test_missing_column ... ok [INFO] [stdout] test reduce::aggregate::last::tests::test_last ... ok [INFO] [stdout] test reduce::aggregate::max::tests::test_max ... ok [INFO] [stdout] test reduce::aggregate::last::tests::test_missing_column ... ok [INFO] [stdout] test reduce::aggregate::default_sum::tests::test_missing_column ... ok [INFO] [stdout] test reduce::aggregate::default_min::tests::test_value_error ... ok [INFO] [stdout] test reduce::aggregate::default_sum::tests::test_sum ... ok [INFO] [stdout] test group::tests::test_nonmatching_headers ... ok [INFO] [stdout] test reduce::aggregate::default_max::tests::test_max ... ok [INFO] [stdout] test reduce::aggregate::default_max::tests::test_value_error ... ok [INFO] [stdout] test add::tests::test_add ... ok [INFO] [stdout] test reduce::aggregate::min::tests::test_missing_column ... ok [INFO] [stdout] test reduce::aggregate::min::tests::test_value_error ... ok [INFO] [stdout] test reduce::aggregate::sum::tests::test_sum ... ok [INFO] [stdout] test reduce::tests::test_reduce_avg ... ok [INFO] [stdout] test input::tests::test_read_concatenated ... ok [INFO] [stdout] test reduce::aggregate::avg::tests::test_missing_column ... ok [INFO] [stdout] test reduce::tests::test_reduce_min ... ok [INFO] [stdout] test reduce::tests::test_reduce_id_function ... ok [INFO] [stdout] test reduce::tests::test_reduce_error ... ok [INFO] [stdout] test reduce::aggregate::max::tests::test_missing_column ... ok [INFO] [stdout] test reduce::aggregate::sum::tests::test_missing_column ... ok [INFO] [stdout] test reduce::aggregate::default_min::tests::test_min ... ok [INFO] [stdout] test reduce::tests::test_reduce_sum ... ok [INFO] [stdout] test reduce::aggregate::sum::tests::test_value_error ... ok [INFO] [stdout] test reduce::aggregate::min::tests::test_min ... ok [INFO] [stdout] test reduce::aggregate::max::tests::test_value_error ... ok [INFO] [stdout] test rename::tests::test_rename ... ok [INFO] [stdout] test reduce::tests::test_reduce_max ... ok [INFO] [stdout] test reduce::aggregate::avg::tests::test_value_error ... ok [INFO] [stdout] test add::colspec::tests::test_interpolate ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests csvsc [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/headers.rs - headers::Headers::get_field (line 32) ... ok [INFO] [stdout] test src/add/colspec.rs - add::colspec::ColSpec::Mix (line 23) ... ok [INFO] [stdout] test src/headers.rs - headers::Headers::add (line 80) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... FAILED [INFO] [stdout] test src/headers.rs - headers::Headers::hash (line 49) ... ok [INFO] [stdout] test src/lib.rs - (line 70) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 31) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'Could not create directory: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/workdir/src/flush.rs:89:49 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5612a6524ed5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5612a6524ed5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5612a6524ed5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5612a6524ed5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5612a6544afc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x5612a6522cb2 - std::io::Write::write_fmt::h1aebfe8a5a79e36d [INFO] [stdout] at src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x5612a6527340 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x5612a6527340 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x5612a6527340 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x5612a652708c - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:217 [INFO] [stdout] 10: 0x5612a6527983 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 11: 0x5612a652757b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 12: 0x5612a6543f01 - core::panicking::panic_fmt::h17139c2000299725 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 13: 0x5612a6543d23 - core::option::expect_none_failed::h972f96abb4ec8952 [INFO] [stdout] at src/libcore/option.rs:1269 [INFO] [stdout] 14: 0x5612a6406335 - core::result::Result::expect::h3c346a2feedaf56d [INFO] [stdout] 15: 0x5612a64091c9 - csvsc::flush::IntoIter::get_target::h217e2d81dcb711ab [INFO] [stdout] 16: 0x5612a640bc77 - as core::iter::traits::iterator::Iterator>::next::h9707621e44632fe5 [INFO] [stdout] 17: 0x5612a641065c - rust_out::main::h405f65324f7b53be [INFO] [stdout] 18: 0x5612a6402a83 - std::rt::lang_start::{{closure}}::ha8395b9615e12984 [INFO] [stdout] 19: 0x5612a6527d53 - std::rt::lang_start_internal::{{closure}}::h84a998219831fa70 [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 20: 0x5612a6527d53 - std::panicking::try::do_call::he8e1d689a3e26def [INFO] [stdout] at src/libstd/panicking.rs:348 [INFO] [stdout] 21: 0x5612a6527d53 - std::panicking::try::h264b6eebc2fa7bbf [INFO] [stdout] at src/libstd/panicking.rs:325 [INFO] [stdout] 22: 0x5612a6527d53 - std::panic::catch_unwind::hbf28fafa723b2128 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x5612a6527d53 - std::rt::lang_start_internal::he959aa59bc3ec202 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 24: 0x5612a6402a68 - std::rt::lang_start::hf91fc87199e1c84e [INFO] [stdout] 25: 0x5612a6410a1b - main [INFO] [stdout] 26: 0x7f4af24740b3 - __libc_start_main [INFO] [stdout] 27: 0x5612a640018e - _start [INFO] [stdout] 28: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 31) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "b21159702150aa1dcbb2a5b998ce1192826009747af11781b1988ce8b5ced8a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b21159702150aa1dcbb2a5b998ce1192826009747af11781b1988ce8b5ced8a2", kill_on_drop: false }` [INFO] [stdout] b21159702150aa1dcbb2a5b998ce1192826009747af11781b1988ce8b5ced8a2