[INFO] cloning repository https://github.com/karheinz/lean [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karheinz/lean" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarheinz%2Flean", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarheinz%2Flean'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b718022bb2097be1cadd02d1a01421051e11a2e5 [INFO] testing karheinz/lean against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarheinz%2Flean" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/karheinz/lean on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/karheinz/lean [INFO] finished tweaking git repo https://github.com/karheinz/lean [INFO] tweaked toml for git repo https://github.com/karheinz/lean written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/karheinz/lean already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5898e1b2b06786da65e7f0468e288d000013e3d7e859c3b8cd59c2d54731e5ef [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" "5898e1b2b06786da65e7f0468e288d000013e3d7e859c3b8cd59c2d54731e5ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5898e1b2b06786da65e7f0468e288d000013e3d7e859c3b8cd59c2d54731e5ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5898e1b2b06786da65e7f0468e288d000013e3d7e859c3b8cd59c2d54731e5ef", kill_on_drop: false }` [INFO] [stdout] 5898e1b2b06786da65e7f0468e288d000013e3d7e859c3b8cd59c2d54731e5ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49b6ff6473d4097616ad77976f3ad67a6c1a052196af8d783d1801b18ee662d6 [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" "49b6ff6473d4097616ad77976f3ad67a6c1a052196af8d783d1801b18ee662d6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling yaml-rust v0.4.3 (https://github.com/karheinz/yaml-rust/?branch=feature/multiline#6f4119b4) [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling serde_yaml v0.8.11 (https://github.com/karheinz/serde-yaml/?branch=feature/multiline#5ac1763a) [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling lean v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.82s [INFO] running `Command { std: "docker" "inspect" "49b6ff6473d4097616ad77976f3ad67a6c1a052196af8d783d1801b18ee662d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49b6ff6473d4097616ad77976f3ad67a6c1a052196af8d783d1801b18ee662d6", kill_on_drop: false }` [INFO] [stdout] 49b6ff6473d4097616ad77976f3ad67a6c1a052196af8d783d1801b18ee662d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7704170e15e0da9e1765346f281aefcff3b3cc446b0622de4201695186b208e5 [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" "7704170e15e0da9e1765346f281aefcff3b3cc446b0622de4201695186b208e5", kill_on_drop: false }` [INFO] [stderr] Compiling lean v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `Command { std: "docker" "inspect" "7704170e15e0da9e1765346f281aefcff3b3cc446b0622de4201695186b208e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7704170e15e0da9e1765346f281aefcff3b3cc446b0622de4201695186b208e5", kill_on_drop: false }` [INFO] [stdout] 7704170e15e0da9e1765346f281aefcff3b3cc446b0622de4201695186b208e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] 8a034db5ab67d878a55cbcdc678f7ba897823cc32a67dd51a1eb4ae165bba87e [INFO] running `Command { std: "docker" "start" "-a" "8a034db5ab67d878a55cbcdc678f7ba897823cc32a67dd51a1eb4ae165bba87e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lean-b6b46661fc25320a) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test cli::tests::create_list_tasks_command_with_limit ... ok [INFO] [stdout] test core::tests::deserialize_a_task_with_multiline_text ... ok [INFO] [stdout] test core::tests::create_task ... ok [INFO] [stdout] test cli::tests::create_list_tasks_command_with_too_many_args ... ok [INFO] [stdout] test cli::tests::create_list_tasks_command_with_dir ... ok [INFO] [stdout] test core::tests::deserialize_a_task ... ok [INFO] [stdout] test cli::tests::create_add_task_command ... ok [INFO] [stdout] test cli::tests::create_list_tasks_command ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test core::tests::serialize_a_task ... FAILED [INFO] [stdout] test core::tests::serialize_a_task_with_multiline_text ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- core::tests::serialize_a_task stdout ---- [INFO] [stdout] thread 'core::tests::serialize_a_task' panicked at 'attempted to leave type `linked_hash_map::Node` uninitialized, which is invalid', /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/mem/mod.rs:663:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557643f46e20 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x557643f46e20 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x557643f46e20 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x557643f46e20 - ::fmt::he312f4ad5b9bb346 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x557643f6afec - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x557643f43c95 - std::io::Write::write_fmt::h65d36b96410d80d7 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x557643f48fbb - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x557643f48fbb - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x557643f48fbb - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x557643f48acc - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x557643f49684 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x557643f49137 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:517:13 [INFO] [stdout] 12: 0x557643f472fc - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x557643f490c9 - rust_begin_unwind [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x557643c448c1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x557643c4480d - core::panicking::panic::hd695e3b1d0dd4ef4 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x557643ce214a - core::mem::uninitialized::h1cd7218a88d7faea [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/mem/mod.rs:663:9 [INFO] [stdout] 17: 0x557643ce214a - linked_hash_map::LinkedHashMap::ensure_guard_node::he31780ccac71b8e5 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.2/src/lib.rs:174:52 [INFO] [stdout] 18: 0x557643ce236c - linked_hash_map::LinkedHashMap::insert::h9f6b45578f831a5e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.2/src/lib.rs:304:9 [INFO] [stdout] 19: 0x557643c7cdc0 - ::serialize_field::hb40241f4427beab3 [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/serde-yaml-6ca7f1d0854d2fc9/5ac1763/src/ser.rs:359:9 [INFO] [stdout] 20: 0x557643c835b0 - lean::core::_IMPL_SERIALIZE_FOR_Task::::serialize::hf9410a0ede934cc2 [INFO] [stdout] at /opt/rustwide/workdir/src/core.rs:36:17 [INFO] [stdout] 21: 0x557643c7f078 - serde::ser::impls::::serialize::ha5ca9e61166f2ec7 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.101/src/ser/impls.rs:390:17 [INFO] [stdout] 22: 0x557643c752db - serde_yaml::ser::to_yaml::hb8ebe69ba3372ad0 [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/serde-yaml-6ca7f1d0854d2fc9/5ac1763/src/ser.rs:450:5 [INFO] [stdout] 23: 0x557643c75639 - serde_yaml::ser::to_writer::h8aea5bdc413c495f [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/serde-yaml-6ca7f1d0854d2fc9/5ac1763/src/ser.rs:394:15 [INFO] [stdout] 24: 0x557643c74dfa - serde_yaml::ser::to_vec::hf45c06bcf910b0f0 [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/serde-yaml-6ca7f1d0854d2fc9/5ac1763/src/ser.rs:413:5 [INFO] [stdout] 25: 0x557643c75475 - serde_yaml::ser::to_string::h3cd7c15be66ac2f1 [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/serde-yaml-6ca7f1d0854d2fc9/5ac1763/src/ser.rs:425:26 [INFO] [stdout] 26: 0x557643c66c6e - lean::core::tests::serialize_a_task::h9fd856e4dd2875d3 [INFO] [stdout] at /opt/rustwide/workdir/src/core.rs:137:15 [INFO] [stdout] 27: 0x557643c66913 - lean::core::tests::serialize_a_task::{{closure}}::h3f6ae09273e0b5f7 [INFO] [stdout] at /opt/rustwide/workdir/src/core.rs:117:5 [INFO] [stdout] 28: 0x557643c7628e - core::ops::function::FnOnce::call_once::h9f1b34d3a5f839ee [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 29: 0x557643d39d93 - core::ops::function::FnOnce::call_once::h227fa683a5745bd3 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 30: 0x557643d39d93 - test::__rust_begin_short_backtrace::h3a193bd570ada00a [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:578:5 [INFO] [stdout] 31: 0x557643d38808 - as core::ops::function::FnOnce>::call_once::h262d2f411717179a [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 32: 0x557643d38808 - as core::ops::function::FnOnce<()>>::call_once::hfec00caec3e52a7b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stdout] 33: 0x557643d38808 - std::panicking::try::do_call::ha5f42e76ffda569d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 34: 0x557643d38808 - std::panicking::try::h53f36df0935b9500 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 35: 0x557643d38808 - std::panic::catch_unwind::h5a497f74b0ce006f [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 36: 0x557643d38808 - test::run_test_in_process::hab0aead337f48a88 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:601:18 [INFO] [stdout] 37: 0x557643d38808 - test::run_test::run_test_inner::{{closure}}::h632c383164d4cba2 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:493:39 [INFO] [stdout] 38: 0x557643d06f8d - test::run_test::run_test_inner::{{closure}}::h7c4b3612891a4b58 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:520:37 [INFO] [stdout] 39: 0x557643d06f8d - std::sys_common::backtrace::__rust_begin_short_backtrace::habf7d8a08419d00e [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 40: 0x557643d0b6b8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3acba502e2068204 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 41: 0x557643d0b6b8 - as core::ops::function::FnOnce<()>>::call_once::h526ef819c1964a35 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stdout] 42: 0x557643d0b6b8 - std::panicking::try::do_call::hc0b5663d6373cec8 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 43: 0x557643d0b6b8 - std::panicking::try::ha9007ede9d35dcd6 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 44: 0x557643d0b6b8 - std::panic::catch_unwind::hf60d56329ebbb81c [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 45: 0x557643d0b6b8 - std::thread::Builder::spawn_unchecked::{{closure}}::hb1722d498f4ce777 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 46: 0x557643d0b6b8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h15eb01325730c962 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 47: 0x557643f4e207 - as core::ops::function::FnOnce>::call_once::h09f167e08fc945ff [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 48: 0x557643f4e207 - as core::ops::function::FnOnce>::call_once::hf814fe85eeb118e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 49: 0x557643f4e207 - std::sys::unix::thread::Thread::new::thread_start::hb71b17934c5f5e68 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/thread.rs:91:17 [INFO] [stdout] 50: 0x7fec637a3609 - start_thread [INFO] [stdout] 51: 0x7fec63575293 - clone [INFO] [stdout] 52: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- core::tests::serialize_a_task_with_multiline_text stdout ---- [INFO] [stdout] thread 'core::tests::serialize_a_task_with_multiline_text' panicked at 'attempted to leave type `linked_hash_map::Node` uninitialized, which is invalid', /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/mem/mod.rs:663:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557643f46e20 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x557643f46e20 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x557643f46e20 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x557643f46e20 - ::fmt::he312f4ad5b9bb346 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x557643f6afec - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x557643f43c95 - std::io::Write::write_fmt::h65d36b96410d80d7 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x557643f48fbb - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x557643f48fbb - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x557643f48fbb - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x557643f48acc - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x557643f49684 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x557643f49137 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:517:13 [INFO] [stdout] 12: 0x557643f472fc - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x557643f490c9 - rust_begin_unwind [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x557643c448c1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x557643c4480d - core::panicking::panic::hd695e3b1d0dd4ef4 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x557643ce214a - core::mem::uninitialized::h1cd7218a88d7faea [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/mem/mod.rs:663:9 [INFO] [stdout] 17: 0x557643ce214a - linked_hash_map::LinkedHashMap::ensure_guard_node::he31780ccac71b8e5 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.2/src/lib.rs:174:52 [INFO] [stdout] 18: 0x557643ce236c - linked_hash_map::LinkedHashMap::insert::h9f6b45578f831a5e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.5.2/src/lib.rs:304:9 [INFO] [stdout] 19: 0x557643c7cdc0 - ::serialize_field::hb40241f4427beab3 [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/serde-yaml-6ca7f1d0854d2fc9/5ac1763/src/ser.rs:359:9 [INFO] [stdout] 20: 0x557643c835b0 - lean::core::_IMPL_SERIALIZE_FOR_Task::::serialize::hf9410a0ede934cc2 [INFO] [stdout] at /opt/rustwide/workdir/src/core.rs:36:17 [INFO] [stdout] 21: 0x557643c7f078 - serde::ser::impls::::serialize::ha5ca9e61166f2ec7 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.101/src/ser/impls.rs:390:17 [INFO] [stdout] 22: 0x557643c752db - serde_yaml::ser::to_yaml::hb8ebe69ba3372ad0 [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/serde-yaml-6ca7f1d0854d2fc9/5ac1763/src/ser.rs:450:5 [INFO] [stdout] 23: 0x557643c75639 - serde_yaml::ser::to_writer::h8aea5bdc413c495f [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/serde-yaml-6ca7f1d0854d2fc9/5ac1763/src/ser.rs:394:15 [INFO] [stdout] 24: 0x557643c74dfa - serde_yaml::ser::to_vec::hf45c06bcf910b0f0 [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/serde-yaml-6ca7f1d0854d2fc9/5ac1763/src/ser.rs:413:5 [INFO] [stdout] 25: 0x557643c75475 - serde_yaml::ser::to_string::h3cd7c15be66ac2f1 [INFO] [stdout] at /opt/rustwide/cargo-home/git/checkouts/serde-yaml-6ca7f1d0854d2fc9/5ac1763/src/ser.rs:425:26 [INFO] [stdout] 26: 0x557643c677d8 - lean::core::tests::serialize_a_task_with_multiline_text::hf8a476ae952b55d1 [INFO] [stdout] at /opt/rustwide/workdir/src/core.rs:194:15 [INFO] [stdout] 27: 0x557643c67483 - lean::core::tests::serialize_a_task_with_multiline_text::{{closure}}::h80e9b471a565df55 [INFO] [stdout] at /opt/rustwide/workdir/src/core.rs:174:5 [INFO] [stdout] 28: 0x557643c75bbe - core::ops::function::FnOnce::call_once::h011d3320789c5c8c [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 29: 0x557643d39d93 - core::ops::function::FnOnce::call_once::h227fa683a5745bd3 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 30: 0x557643d39d93 - test::__rust_begin_short_backtrace::h3a193bd570ada00a [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:578:5 [INFO] [stdout] 31: 0x557643d38808 - as core::ops::function::FnOnce>::call_once::h262d2f411717179a [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 32: 0x557643d38808 - as core::ops::function::FnOnce<()>>::call_once::hfec00caec3e52a7b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stdout] 33: 0x557643d38808 - std::panicking::try::do_call::ha5f42e76ffda569d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 34: 0x557643d38808 - std::panicking::try::h53f36df0935b9500 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 35: 0x557643d38808 - std::panic::catch_unwind::h5a497f74b0ce006f [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 36: 0x557643d38808 - test::run_test_in_process::hab0aead337f48a88 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:601:18 [INFO] [stdout] 37: 0x557643d38808 - test::run_test::run_test_inner::{{closure}}::h632c383164d4cba2 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:493:39 [INFO] [stdout] 38: 0x557643d06f8d - test::run_test::run_test_inner::{{closure}}::h7c4b3612891a4b58 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:520:37 [INFO] [stdout] 39: 0x557643d06f8d - std::sys_common::backtrace::__rust_begin_short_backtrace::habf7d8a08419d00e [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 40: 0x557643d0b6b8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3acba502e2068204 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 41: 0x557643d0b6b8 - as core::ops::function::FnOnce<()>>::call_once::h526ef819c1964a35 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stdout] 42: 0x557643d0b6b8 - std::panicking::try::do_call::hc0b5663d6373cec8 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 43: 0x557643d0b6b8 - std::panicking::try::ha9007ede9d35dcd6 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 44: 0x557643d0b6b8 - std::panic::catch_unwind::hf60d56329ebbb81c [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 45: 0x557643d0b6b8 - std::thread::Builder::spawn_unchecked::{{closure}}::hb1722d498f4ce777 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 46: 0x557643d0b6b8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h15eb01325730c962 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 47: 0x557643f4e207 - as core::ops::function::FnOnce>::call_once::h09f167e08fc945ff [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 48: 0x557643f4e207 - as core::ops::function::FnOnce>::call_once::hf814fe85eeb118e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 49: 0x557643f4e207 - std::sys::unix::thread::Thread::new::thread_start::hb71b17934c5f5e68 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/thread.rs:91:17 [INFO] [stdout] 50: 0x7fec637a3609 - start_thread [INFO] [stdout] 51: 0x7fec63575293 - clone [INFO] [stdout] 52: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] core::tests::serialize_a_task [INFO] [stdout] core::tests::serialize_a_task_with_multiline_text [INFO] [stdout] [INFO] [stdout] test result: FAILED. 8 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8a034db5ab67d878a55cbcdc678f7ba897823cc32a67dd51a1eb4ae165bba87e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a034db5ab67d878a55cbcdc678f7ba897823cc32a67dd51a1eb4ae165bba87e", kill_on_drop: false }` [INFO] [stdout] 8a034db5ab67d878a55cbcdc678f7ba897823cc32a67dd51a1eb4ae165bba87e