[INFO] cloning repository https://github.com/ityy/rust_study
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ityy/rust_study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fityy%2Frust_study", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fityy%2Frust_study'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8756fd6eb7d1122c156c85e59aef75e8d4cbf3f
[INFO] testing ityy/rust_study/e8756fd6eb7d1122c156c85e59aef75e8d4cbf3f against master#d933cf483edf1605142ac6899ff32536c0ad8b22 for pr-150933
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fityy%2Frust_study" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ityy/rust_study
[INFO] finished tweaking git repo https://github.com/ityy/rust_study
[INFO] tweaked toml for git repo https://github.com/ityy/rust_study written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ityy/rust_study on toolchain d933cf483edf1605142ac6899ff32536c0ad8b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ityy/rust_study already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16fcd61dcac531e523e9ce73a5b4b140f6c0f5461b68114875fce7de9976574f
[INFO] running `Command { std: "docker" "start" "-a" "16fcd61dcac531e523e9ce73a5b4b140f6c0f5461b68114875fce7de9976574f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16fcd61dcac531e523e9ce73a5b4b140f6c0f5461b68114875fce7de9976574f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16fcd61dcac531e523e9ce73a5b4b140f6c0f5461b68114875fce7de9976574f", kill_on_drop: false }`
[INFO] [stdout] 16fcd61dcac531e523e9ce73a5b4b140f6c0f5461b68114875fce7de9976574f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce7dd85e405bcfbba0a3372a313f956e02f419f0416e20a5592e97b4072b6c4a
[INFO] running `Command { std: "docker" "start" "-a" "ce7dd85e405bcfbba0a3372a313f956e02f419f0416e20a5592e97b4072b6c4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_study v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "ce7dd85e405bcfbba0a3372a313f956e02f419f0416e20a5592e97b4072b6c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7dd85e405bcfbba0a3372a313f956e02f419f0416e20a5592e97b4072b6c4a", kill_on_drop: false }`
[INFO] [stdout] ce7dd85e405bcfbba0a3372a313f956e02f419f0416e20a5592e97b4072b6c4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c5fccd6a96b5b9b6101d961ce84c5f940049e070063a0545af4d6634814b366
[INFO] running `Command { std: "docker" "start" "-a" "3c5fccd6a96b5b9b6101d961ce84c5f940049e070063a0545af4d6634814b366", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_study v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "3c5fccd6a96b5b9b6101d961ce84c5f940049e070063a0545af4d6634814b366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5fccd6a96b5b9b6101d961ce84c5f940049e070063a0545af4d6634814b366", kill_on_drop: false }`
[INFO] [stdout] 3c5fccd6a96b5b9b6101d961ce84c5f940049e070063a0545af4d6634814b366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c494b3095bd5abe1a11df559420cc5a5381470c20515240166d06204c9df4533
[INFO] running `Command { std: "docker" "start" "-a" "c494b3095bd5abe1a11df559420cc5a5381470c20515240166d06204c9df4533", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_study-2426a26a11fda7bb)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test data_structure::queue_study::main ... ok
[INFO] [stderr] 
[INFO] [stdout] test data_structure::stack_study::main ... ok
[INFO] [stderr] thread 'memory_and_pointer_test::t07_temporary_memory_address::temp_memory_addr' (46) panicked at src/memory_and_pointer_test/t07_temporary_memory_address.rs:45:41:
[INFO] [stdout] test memory_and_pointer_test::pass_by_value_or_pass_by_ref::pass_by_ref ... ok
[INFO] [stderr] misaligned pointer dereference: address must be a multiple of 0x8 but is 0x64eba9414044
[INFO] [stdout] test data_structure::list_study::main ... ok
[INFO] [stderr] stack backtrace:
[INFO] [stdout] test into_from_test::test_into ... ok
[INFO] [stdout] test memory_and_pointer_test::pass_by_value_or_pass_by_ref::pass_by_value ... ok
[INFO] [stdout] test lock_test::mutex_test::test ... ok
[INFO] [stdout] test memory_and_pointer_test::t01_name_identifier_variable::find_shadowed_resource ... ok
[INFO] [stdout] temp_addr1 变量地址: 0x72b8a432e378
[INFO] [stdout] temp_addr2 变量地址: 0x72b8a432e380
[INFO] [stdout] temp_addr3 变量地址: 0x72b8a432e388
[INFO] [stdout] temp_addr1 变量值: 0x64eba9414044
[INFO] [stdout] temp_addr2 变量值: 0x64eba94d9540
[INFO] [stdout] temp_addr3 变量值: 0x64eba94d9430
[INFO] [stdout] temp_addr3的值所表示的地址中的值: 0x64EBA94D9540
[INFO] [stdout] temp_addr2的值所表示的地址中的值: 0x64EBA9414044
[INFO] [stderr]    0:     0x64eba94bc17a - std[69d51b4813ba037]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x64eba94bc17a - std[69d51b4813ba037]::backtrace_rs::backtrace::trace_unsynchronized::<std[69d51b4813ba037]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x64eba94bc17a - std[69d51b4813ba037]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x64eba94bc17a - <<std[69d51b4813ba037]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[51d4adbef590f61]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x64eba94cfe3a - <core[51d4adbef590f61]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x64eba94cfe3a - core[51d4adbef590f61]::fmt::write
[INFO] [stderr]    6:     0x64eba94c1552 - std[69d51b4813ba037]::io::default_write_fmt::<std[69d51b4813ba037]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x64eba94c1552 - <std[69d51b4813ba037]::sys::stdio::unix::Stderr as std[69d51b4813ba037]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x64eba949b38f - <std[69d51b4813ba037]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x64eba949b38f - std[69d51b4813ba037]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x64eba94b4701 - std[69d51b4813ba037]::panicking::default_hook
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x64eba94517cc - <alloc[18203fec9a0cd4ec]::boxed::Box<dyn for<'a, 'b> core[51d4adbef590f61]::ops::function::Fn<(&'a std[69d51b4813ba037]::panic::PanicHookInfo<'b>,), Output = ()> + core[51d4adbef590f61]::marker::Sync + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::Fn<(&std[69d51b4813ba037]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2254:9
[INFO] [stderr]   12:     0x64eba94517cc - test[8fe65b9e05bf4c74]::test_main_with_exit_callback::<test[8fe65b9e05bf4c74]::test_main::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x64eba94b48f2 - <alloc[18203fec9a0cd4ec]::boxed::Box<dyn for<'a, 'b> core[51d4adbef590f61]::ops::function::Fn<(&'a std[69d51b4813ba037]::panic::PanicHookInfo<'b>,), Output = ()> + core[51d4adbef590f61]::marker::Sync + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::Fn<(&std[69d51b4813ba037]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2254:9
[INFO] [stderr]   14:     0x64eba94b48f2 - std[69d51b4813ba037]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x64eba949b448 - std[69d51b4813ba037]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:698:13
[INFO] [stderr]   16:     0x64eba9492de9 - std[69d51b4813ba037]::sys::backtrace::__rust_end_short_backtrace::<std[69d51b4813ba037]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x64eba949c15d - __rustc[cb16bc19fc993bd7]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x64eba94d04cd - core[51d4adbef590f61]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x64eba94d04cd - core[51d4adbef590f61]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/intrinsics/mod.rs:2447:9
[INFO] [stderr]   20:     0x64eba94d0659 - core[51d4adbef590f61]::panicking::panic_misaligned_pointer_dereference
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panicking.rs:284:5
[INFO] [stderr]   21:     0x64eba94402b8 - rust_study[6a531b24ab366c4f]::memory_and_pointer_test::t07_temporary_memory_address::temp_memory_addr
[INFO] [stderr]                                at /opt/rustwide/workdir/src/memory_and_pointer_test/t07_temporary_memory_address.rs:45:41
[INFO] [stderr]   22:     0x64eba943ed27 - rust_study[6a531b24ab366c4f]::memory_and_pointer_test::t07_temporary_memory_address::temp_memory_addr::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/memory_and_pointer_test/t07_temporary_memory_address.rs:6:22
[INFO] [stderr]   23:     0x64eba9441966 - <rust_study[6a531b24ab366c4f]::memory_and_pointer_test::t07_temporary_memory_address::temp_memory_addr::{closure#0} as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   24:     0x64eba94458ab - <fn() -> core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   25:     0x64eba94458ab - test[8fe65b9e05bf4c74]::__rust_begin_short_backtrace::<core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>, fn() -> core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:663:18
[INFO] [stderr]   26:     0x64eba945229b - test[8fe65b9e05bf4c74]::run_test_in_process::{closure#0}
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:686:74
[INFO] [stderr]   27:     0x64eba945229b - <core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe<test[8fe65b9e05bf4c74]::run_test_in_process::{closure#0}> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   28:     0x64eba945229b - std[69d51b4813ba037]::panicking::catch_unwind::do_call::<core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe<test[8fe65b9e05bf4c74]::run_test_in_process::{closure#0}>, core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:581:40
[INFO] [stderr]   29:     0x64eba945229b - std[69d51b4813ba037]::panicking::catch_unwind::<core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>, core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe<test[8fe65b9e05bf4c74]::run_test_in_process::{closure#0}>>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:544:19
[INFO] [stderr]   30:     0x64eba945229b - std[69d51b4813ba037]::panic::catch_unwind::<core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe<test[8fe65b9e05bf4c74]::run_test_in_process::{closure#0}>, core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panic.rs:359:14
[INFO] [stderr]   31:     0x64eba945229b - test[8fe65b9e05bf4c74]::run_test_in_process
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:686:27
[INFO] [stderr]   32:     0x64eba945229b - test[8fe65b9e05bf4c74]::run_test::{closure#0}
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:607:43
[INFO] [stderr]   33:     0x64eba944d9b4 - test[8fe65b9e05bf4c74]::run_test::{closure#1}
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:637:41
[INFO] [stderr]   34:     0x64eba944d9b4 - std[69d51b4813ba037]::sys::backtrace::__rust_begin_short_backtrace::<test[8fe65b9e05bf4c74]::run_test::{closure#1}, ()>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   35:     0x64eba9454ea2 - std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked::<test[8fe65b9e05bf4c74]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]   36:     0x64eba9454ea2 - <core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe<std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked<test[8fe65b9e05bf4c74]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   37:     0x64eba9454ea2 - std[69d51b4813ba037]::panicking::catch_unwind::do_call::<core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe<std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked<test[8fe65b9e05bf4c74]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:581:40
[INFO] [stderr]   38:     0x64eba9454ea2 - std[69d51b4813ba037]::panicking::catch_unwind::<(), core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe<std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked<test[8fe65b9e05bf4c74]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:544:19
[INFO] [stderr]   39:     0x64eba9454ea2 - std[69d51b4813ba037]::panic::catch_unwind::<core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe<std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked<test[8fe65b9e05bf4c74]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panic.rs:359:14
[INFO] [stderr]   40:     0x64eba9454ea2 - std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked::<test[8fe65b9e05bf4c74]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]   41:     0x64eba9454ea2 - <std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked<test[8fe65b9e05bf4c74]::run_test::{closure#1}, ()>::{closure#1} as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   42:     0x64eba94bba8f - <alloc[18203fec9a0cd4ec]::boxed::Box<dyn core[51d4adbef590f61]::ops::function::FnOnce<(), Output = ()> + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2240:9
[INFO] [stderr]   43:     0x64eba94bba8f - <std[69d51b4813ba037]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]   44:     0x72b8a51d6aa4 - <unknown>
[INFO] [stderr]   45:     0x72b8a5263a64 - clone
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--bin rust_study`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/rust_study-2426a26a11fda7bb` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "c494b3095bd5abe1a11df559420cc5a5381470c20515240166d06204c9df4533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c494b3095bd5abe1a11df559420cc5a5381470c20515240166d06204c9df4533", kill_on_drop: false }`
[INFO] [stdout] c494b3095bd5abe1a11df559420cc5a5381470c20515240166d06204c9df4533