[INFO] fetching crate unicode_clusters 0.1.2...
[INFO] testing unicode_clusters-0.1.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate unicode_clusters 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate unicode_clusters 0.1.2
[INFO] finished tweaking crates.io crate unicode_clusters 0.1.2
[INFO] tweaked toml for crates.io crate unicode_clusters 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicode_clusters 0.1.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97cba8c8dde341f178622739f0a7e9a42bcd8e955fcfae1703d3bc3114ad1d7f
[INFO] running `Command { std: "docker" "start" "-a" "97cba8c8dde341f178622739f0a7e9a42bcd8e955fcfae1703d3bc3114ad1d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97cba8c8dde341f178622739f0a7e9a42bcd8e955fcfae1703d3bc3114ad1d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97cba8c8dde341f178622739f0a7e9a42bcd8e955fcfae1703d3bc3114ad1d7f", kill_on_drop: false }`
[INFO] [stdout] 97cba8c8dde341f178622739f0a7e9a42bcd8e955fcfae1703d3bc3114ad1d7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3c986cf313bb5d60d116473bfe160a350f2d8eafb778927d9969a696e215c1b
[INFO] running `Command { std: "docker" "start" "-a" "f3c986cf313bb5d60d116473bfe160a350f2d8eafb778927d9969a696e215c1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode_clusters v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "f3c986cf313bb5d60d116473bfe160a350f2d8eafb778927d9969a696e215c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c986cf313bb5d60d116473bfe160a350f2d8eafb778927d9969a696e215c1b", kill_on_drop: false }`
[INFO] [stdout] f3c986cf313bb5d60d116473bfe160a350f2d8eafb778927d9969a696e215c1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6a8447754beb0fdafc212e97e8213a9734dde76deb5c5bd54aa5fa812ee345c
[INFO] running `Command { std: "docker" "start" "-a" "e6a8447754beb0fdafc212e97e8213a9734dde76deb5c5bd54aa5fa812ee345c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode_clusters v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "e6a8447754beb0fdafc212e97e8213a9734dde76deb5c5bd54aa5fa812ee345c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a8447754beb0fdafc212e97e8213a9734dde76deb5c5bd54aa5fa812ee345c", kill_on_drop: false }`
[INFO] [stdout] e6a8447754beb0fdafc212e97e8213a9734dde76deb5c5bd54aa5fa812ee345c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9a1bf0728524ade35ce890c011b9b001791bbe45c0066901e2f32ca51f357f0
[INFO] running `Command { std: "docker" "start" "-a" "e9a1bf0728524ade35ce890c011b9b001791bbe45c0066901e2f32ca51f357f0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unicode_clusters-67262ac52e8a8895)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test bytes_1 ... ok
[INFO] [stdout] test bytes_2 ... ok
[INFO] [stdout] test bytes_4 ... ok
[INFO] [stdout] test bytes_3 ... ok
[INFO] [stdout] test bytes_6 ... ok
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test unicode_compare ... ok
[INFO] [stdout] test example ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- example stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'example' (29) panicked at src/lib.rs:65:18:
[INFO] [stdout] length is too long for grapheme 12
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59028922f5d2 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59028922f5d2 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59028922f5d2 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x59028922f5d2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h52160e9da139e442
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x59028923f77f - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x59028923f77f - core::fmt::write::hf09a056a304e021a
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5902891fc561 - std::io::default_write_fmt::hf1a3645468226e09
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5902891fc561 - std::io::Write::write_fmt::ha5ada6d6a18bde33
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x590289208632 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x59028920d1df - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x59028920d071 - std::panicking::default_hook::h8d20506cf72e4831
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5902891cb71e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3d020961abd83a77
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   12:     0x5902891cb71e - test::test_main_with_exit_callback::{{closure}}::h720dd2fdb2ddcdca
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x59028920d89f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h75334a5fed245bca
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   14:     0x59028920d89f - std::panicking::panic_with_hook::h746880a052e02c85
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x59028920d6fa - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x590289208769 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5902891f0a5d - __rustc[76f7e7187978e2f8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x590289247000 - core::panicking::panic_fmt::heb245a301f4395db
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:78:14
[INFO] [stdout]   19:     0x59028919aa78 - unicode_clusters::GraphemeCluster::new::h5627553318e5cd33
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:65:9
[INFO] [stdout]   20:     0x59028919ad30 - unicode_clusters::GraphemeCluster::graphemes::{{closure}}::h87f129006f1efa49
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:92:13
[INFO] [stdout]   21:     0x590289199c95 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &mut F>::call_once::h3308537cab6e4ce4
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:310:21
[INFO] [stdout]   22:     0x590289199c95 - core::option::Option<T>::map::h93a1ef5f0fca7cbc
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/option.rs:1159:29
[INFO] [stdout]   23:     0x590289199c95 - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::next::h2e14eb96c6358e16
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/iter/adapters/map.rs:107:26
[INFO] [stdout]   24:     0x5902891a1861 - alloc::vec::Vec<T,A>::extend_desugared::h62e42f4ba0430925
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/vec/mod.rs:3791:44
[INFO] [stdout]   25:     0x5902891a308a - <alloc::vec::Vec<T,A> as alloc::vec::spec_extend::SpecExtend<T,I>>::spec_extend::he24cfeb268881f23
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/vec/spec_extend.rs:19:14
[INFO] [stdout]   26:     0x59028919a54d - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter_nested::SpecFromIterNested<T,I>>::from_iter::he39d69b16995d0e5
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/vec/spec_from_iter_nested.rs:42:9
[INFO] [stdout]   27:     0x5902891a309d - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter::SpecFromIter<T,I>>::from_iter::h1116a6c84e8f80bb
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/vec/spec_from_iter.rs:34:9
[INFO] [stdout]   28:     0x5902891a3042 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::hd90234b65476cb46
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/vec/mod.rs:3683:9
[INFO] [stdout]   29:     0x5902891a081e - core::iter::traits::iterator::Iterator::collect::h58b29c36f543f886
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/iter/traits/iterator.rs:2028:9
[INFO] [stdout]   30:     0x59028919ace4 - unicode_clusters::GraphemeCluster::graphemes::h072c491dfca42e07
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:93:5
[INFO] [stdout]   31:     0x59028919bd9c - unicode_clusters::example::h5bd9e72ea5a1fa05
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:112:12
[INFO] [stdout]   32:     0x59028919cd77 - unicode_clusters::example::{{closure}}::h8e7e3100cff4f1a8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:109:13
[INFO] [stdout]   33:     0x5902891a77b6 - core::ops::function::FnOnce::call_once::hc8115965e15f6918
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5902891cb54b - core::ops::function::FnOnce::call_once::h933a5d67211adff2
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5902891cb54b - test::__rust_begin_short_backtrace::h2157af19b0990ffb
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:663:18
[INFO] [stdout]   36:     0x5902891e1125 - test::run_test_in_process::{{closure}}::hc3b17e0f313c900a
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:686:74
[INFO] [stdout]   37:     0x5902891e1125 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha23e4b490259273c
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5902891e1125 - std::panicking::catch_unwind::do_call::h8dc9d5da83792f7a
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5902891e1125 - std::panicking::catch_unwind::h0d8461330de4a18b
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5902891e1125 - std::panic::catch_unwind::h0321b51397bf9811
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5902891e1125 - test::run_test_in_process::hcaaa440fdbe4a513
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:686:27
[INFO] [stdout]   42:     0x5902891e1125 - test::run_test::{{closure}}::h6345da602b85d6c3
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:607:43
[INFO] [stdout]   43:     0x5902891b7934 - test::run_test::{{closure}}::h90a3b75194d37b5d
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:637:41
[INFO] [stdout]   44:     0x5902891b7934 - std::sys::backtrace::__rust_begin_short_backtrace::hae41a17001f53ede
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   45:     0x5902891bb1fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h6ea895368381e0b1
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   46:     0x5902891bb1fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9c39013633bb9237
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   47:     0x5902891bb1fa - std::panicking::catch_unwind::do_call::hac7dba9ee4d99108
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40
[INFO] [stdout]   48:     0x5902891bb1fa - std::panicking::catch_unwind::h73015d00e4866ebc
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19
[INFO] [stdout]   49:     0x5902891bb1fa - std::panic::catch_unwind::h6f7b38e188aa4f62
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x5902891bb1fa - std::thread::Builder::spawn_unchecked_::{{closure}}::h969a6a2dc1856df7
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   51:     0x5902891bb1fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h269ad1ff23e72122
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x5902892038af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hdd09a470c130e806
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   53:     0x5902892038af - std::sys::thread::unix::Thread::new::thread_start::h14ea1ba6e320367c
[INFO] [stdout]                                at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   54:     0x7920784d3aa4 - <unknown>
[INFO] [stdout]   55:     0x792078560a34 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     example
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "e9a1bf0728524ade35ce890c011b9b001791bbe45c0066901e2f32ca51f357f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a1bf0728524ade35ce890c011b9b001791bbe45c0066901e2f32ca51f357f0", kill_on_drop: false }`
[INFO] [stdout] e9a1bf0728524ade35ce890c011b9b001791bbe45c0066901e2f32ca51f357f0