[INFO] updating cached repository https://github.com/myfreeweb/dcml [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4b5fda1fd6b741de053f2e5e3c07b22639b56acf [INFO] testing myfreeweb/dcml against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyfreeweb%2Fdcml" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/myfreeweb/dcml on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/myfreeweb/dcml [INFO] finished tweaking git repo https://github.com/myfreeweb/dcml [INFO] tweaked toml for git repo https://github.com/myfreeweb/dcml written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/myfreeweb/dcml already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 665f399a171fbcef4c7c2ef3ec0162faed6bd7b252b4f81b3c94404a0e5a3c71 [INFO] running `"docker" "start" "-a" "665f399a171fbcef4c7c2ef3ec0162faed6bd7b252b4f81b3c94404a0e5a3c71"` [INFO] [stderr] Compiling libc v0.2.24 [INFO] [stderr] Compiling ascii v0.7.1 [INFO] [stderr] Compiling serde v1.0.9 [INFO] [stderr] Compiling im v4.1.0 [INFO] [stderr] Compiling num-complex v0.1.38 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling combine v2.3.2 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num-bigint v0.1.39 [INFO] [stderr] Compiling combine-language v2.0.0 [INFO] [stderr] Compiling num-rational v0.1.38 [INFO] [stderr] Compiling num v0.1.39 [INFO] [stderr] Compiling dcml v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.36s [INFO] running `"docker" "inspect" "665f399a171fbcef4c7c2ef3ec0162faed6bd7b252b4f81b3c94404a0e5a3c71"` [INFO] running `"docker" "rm" "-f" "665f399a171fbcef4c7c2ef3ec0162faed6bd7b252b4f81b3c94404a0e5a3c71"` [INFO] [stdout] 665f399a171fbcef4c7c2ef3ec0162faed6bd7b252b4f81b3c94404a0e5a3c71 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f8c519a781db93ef969afcecd3ff5f5d299ea6328d49840009f5259c40e9c871 [INFO] running `"docker" "start" "-a" "f8c519a781db93ef969afcecd3ff5f5d299ea6328d49840009f5259c40e9c871"` [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling serde_derive v1.0.9 [INFO] [stderr] Compiling dcml v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.57s [INFO] running `"docker" "inspect" "f8c519a781db93ef969afcecd3ff5f5d299ea6328d49840009f5259c40e9c871"` [INFO] running `"docker" "rm" "-f" "f8c519a781db93ef969afcecd3ff5f5d299ea6328d49840009f5259c40e9c871"` [INFO] [stdout] f8c519a781db93ef969afcecd3ff5f5d299ea6328d49840009f5259c40e9c871 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stdout] a84f2f433ed8c1f18a0755dea59c3f454bd4b5b518558523f07655dbd0c81cdf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "a84f2f433ed8c1f18a0755dea59c3f454bd4b5b518558523f07655dbd0c81cdf"` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dcml-b7ad47bac85b74b6 [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test de::tests::test_dict ... ok [INFO] [stdout] test de::tests::test_array ... ok [INFO] [stdout] test de::tests::test_numbers ... ok [INFO] [stdout] test de::tests::test_text ... ok [INFO] [stdout] test de::tests::test_void ... ok [INFO] [stdout] test de::tests::test_struct ... ok [INFO] [stdout] test parser::tests::test_dict ... ok [INFO] [stdout] test parser::tests::test_bin ... ok [INFO] [stdout] test parser::tests::test_float ... ok [INFO] [stdout] test parser::tests::test_dec ... ok [INFO] [stdout] test parser::tests::test_array_plus ... ok [INFO] [stdout] test parser::tests::test_comments ... ok [INFO] [stdout] test parser::tests::test_array ... ok [INFO] [stdout] test parser::tests::test_arith ... ok [INFO] [stdout] test parser::tests::test_hex ... ok [INFO] [stdout] test parser::tests::test_dict_plus ... ok [INFO] [stdout] test parser::tests::test_text ... ok [INFO] [stdout] test parser::tests::test_tagged ... ok [INFO] [stdout] test parser::tests::test_text_plus ... ok [INFO] [stdout] test parser::tests::test_void ... ok [INFO] [stdout] test de::tests::test_enum ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- de::tests::test_enum stdout ---- [INFO] [stdout] thread 'de::tests::test_enum' panicked at 'not implemented', src/de.rs:59:18 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ee07a37204 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55ee07a37204 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ee07a37204 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55ee07a37204 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55ee07a61b3c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55ee079b6e65 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55ee07a31821 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x55ee07a39ad5 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55ee07a39ad5 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55ee07a39ad5 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55ee07a397bb - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55ee07a3a132 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55ee07a165e1 - std::panicking::begin_panic::hb6aa8c175cf6118b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438 [INFO] [stdout] 13: 0x55ee079b2544 - ::deserialize_any::h08cbba3c640b50ca [INFO] [stdout] at src/de.rs:59 [INFO] [stdout] 14: 0x55ee079b5cbf - ::deserialize_enum::h33f585ac42bbf48e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.9/src/macros.rs:150 [INFO] [stdout] 15: 0x55ee0794bde0 - dcml::de::tests::test_enum::_IMPL_DESERIALIZE_FOR_X::::deserialize::hfdd7eab93a6ab35b [INFO] [stdout] at src/de.rs:328 [INFO] [stdout] 16: 0x55ee079b141a - dcml::de::from_value::hb7d56b5374bf99ed [INFO] [stdout] at src/de.rs:12 [INFO] [stdout] 17: 0x55ee0794b023 - dcml::de::tests::test_enum::h5a7b154e549805a2 [INFO] [stdout] at src/de.rs:334 [INFO] [stdout] 18: 0x55ee0794aeea - dcml::de::tests::test_enum::{{closure}}::h82ff42e4cc87c868 [INFO] [stdout] at src/de.rs:327 [INFO] [stdout] 19: 0x55ee0799ad2e - core::ops::function::FnOnce::call_once::h96759551c9b52e59 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 20: 0x55ee079c2d5f - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 21: 0x55ee079de35e - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 22: 0x55ee079de35e - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 23: 0x55ee079de35e - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 24: 0x55ee079de35e - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55ee079de35e - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 26: 0x55ee079de35e - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 27: 0x55ee079b6316 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 28: 0x55ee079bb635 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 29: 0x55ee079bb635 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x55ee079bb635 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 31: 0x55ee079bb635 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 32: 0x55ee079bb635 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x55ee079bb635 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 34: 0x55ee079bb635 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 35: 0x55ee07a2da2f - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 36: 0x55ee07a40913 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 37: 0x55ee07a40913 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 38: 0x7fd677a896db - start_thread [INFO] [stdout] 39: 0x7fd67759a88f - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] de::tests::test_enum [INFO] [stdout] [INFO] [stdout] test result: FAILED. 20 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "a84f2f433ed8c1f18a0755dea59c3f454bd4b5b518558523f07655dbd0c81cdf"` [INFO] running `"docker" "rm" "-f" "a84f2f433ed8c1f18a0755dea59c3f454bd4b5b518558523f07655dbd0c81cdf"` [INFO] [stdout] a84f2f433ed8c1f18a0755dea59c3f454bd4b5b518558523f07655dbd0c81cdf