[INFO] crate may_actor 0.2.2 is already in cache
[INFO] extracting crate may_actor 0.2.2 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/may_actor/0.2.2
[INFO] extracting crate may_actor 0.2.2 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/may_actor/0.2.2
[INFO] validating manifest of may_actor-0.2.2 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of may_actor-0.2.2 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing may_actor-0.2.2
[INFO] finished frobbing may_actor-0.2.2
[INFO] frobbed toml for may_actor-0.2.2 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/may_actor/0.2.2/Cargo.toml
[INFO] started frobbing may_actor-0.2.2
[INFO] finished frobbing may_actor-0.2.2
[INFO] frobbed toml for may_actor-0.2.2 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/may_actor/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing may_actor-0.2.2 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/may_actor/0.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] cf563c7781858f980d70409ab3ae3584a9c8e368fabebecc129f5964b704c644
[INFO] running `"docker" "start" "-a" "cf563c7781858f980d70409ab3ae3584a9c8e368fabebecc129f5964b704c644"`
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling generator v0.6.10
[INFO] [stderr]    Compiling may_queue v0.1.4
[INFO] [stderr]    Compiling may v0.3.4
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling may_actor v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.78s
[INFO] running `"docker" "inspect" "cf563c7781858f980d70409ab3ae3584a9c8e368fabebecc129f5964b704c644"`
[INFO] running `"docker" "rm" "-f" "cf563c7781858f980d70409ab3ae3584a9c8e368fabebecc129f5964b704c644"`
[INFO] [stdout] cf563c7781858f980d70409ab3ae3584a9c8e368fabebecc129f5964b704c644
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/may_actor/0.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] f9d1dd67ecb6b10da98f311324a3ac7a8a75c30d2d0c0952b9c1627bea0a32b6
[INFO] running `"docker" "start" "-a" "f9d1dd67ecb6b10da98f311324a3ac7a8a75c30d2d0c0952b9c1627bea0a32b6"`
[INFO] [stderr]    Compiling may_actor v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "f9d1dd67ecb6b10da98f311324a3ac7a8a75c30d2d0c0952b9c1627bea0a32b6"`
[INFO] running `"docker" "rm" "-f" "f9d1dd67ecb6b10da98f311324a3ac7a8a75c30d2d0c0952b9c1627bea0a32b6"`
[INFO] [stdout] f9d1dd67ecb6b10da98f311324a3ac7a8a75c30d2d0c0952b9c1627bea0a32b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/may_actor/0.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 27b6347132027ada1139659855d9983317ec4635f2705758e698c86c47d5ff3e
[INFO] running `"docker" "start" "-a" "27b6347132027ada1139659855d9983317ec4635f2705758e698c86c47d5ff3e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/may_actor-2dd46d53c151797d
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_key ... ok
[INFO] [stdout] ping called, count=0
[INFO] [stdout] pong called, count=0
[INFO] [stderr] thread '<unnamed>' panicked at 'painic inside', src/lib.rs:417:20
[INFO] [stderr] stack backtrace:
[INFO] [stdout] test tests::with_test ... ok
[INFO] [stderr]    0:     0x55804f314193 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55804f30fb3b - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x55804f312d56 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x55804f312ad4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x55804f2dbbd4 - may[1fdbd2b8fcf50a92]::scheduler::filter_cancel_panic::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.4/src/scheduler.rs:40
[INFO] [stderr]    5:     0x55804f2dbbd4 - may[1fdbd2b8fcf50a92]::scheduler::filter_cancel_panic::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.4/src/scheduler.rs:40
[INFO] [stderr]    6:     0x55804f2dbbd4 - may[1fdbd2b8fcf50a92]::scheduler::filter_cancel_panic::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.4/src/scheduler.rs:40
[INFO] [stderr]    7:     0x55804f31352d - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:482
[INFO] [stderr]    8:     0x55804f2f32f7 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    9:     0x55804f2688b4 - may_actor[1890da0ac6e9b116]::tests::with_panic::{closure#0}
[INFO] [stderr]                                at src/lib.rs:417
[INFO] [stderr]   10:     0x55804f24e7b7 - <may_actor[1890da0ac6e9b116]::Actor<i32>>::with::<(), may_actor[1890da0ac6e9b116]::tests::with_panic::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stderr]                                at src/lib.rs:215
[INFO] [stderr]   11:     0x55804f259510 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::Actor<i32>>::with<(), may_actor[1890da0ac6e9b116]::tests::with_panic::{closure#0}>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   12:     0x55804f260c34 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::Actor<i32>>::with<(), may_actor[1890da0ac6e9b116]::tests::with_panic::{closure#0}>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   13:     0x55804f3166f9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   14:     0x55804f2611ed - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::Actor<i32>>::with<(), may_actor[1890da0ac6e9b116]::tests::with_panic::{closure#0}>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   15:     0x55804f258b92 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::Actor<i32>>::with<(), may_actor[1890da0ac6e9b116]::tests::with_panic::{closure#0}>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   16:     0x55804f24f617 - <may_actor[1890da0ac6e9b116]::Actor<i32>>::with::<(), may_actor[1890da0ac6e9b116]::tests::with_panic::{closure#0}>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:215
[INFO] [stderr]   17:     0x55804f249dc8 - <<may_actor[1890da0ac6e9b116]::Actor<i32>>::with<(), may_actor[1890da0ac6e9b116]::tests::with_panic::{closure#0}>::{closure#0} as may_actor[1890da0ac6e9b116]::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:40
[INFO] [stderr]   18:     0x55804f250105 - <may_actor[1890da0ac6e9b116]::ActorImpl<i32>>::new::{closure#0}::{closure#0}
[INFO] [stderr]                                at src/lib.rs:61
[INFO] [stderr]   19:     0x55804f2595bc - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::ActorImpl<i32>>::new::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   20:     0x55804f260d7f - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::ActorImpl<i32>>::new::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   21:     0x55804f3166f9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   22:     0x55804f261592 - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::ActorImpl<i32>>::new::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   23:     0x55804f258c7c - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::ActorImpl<i32>>::new::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   24:     0x55804f2507f6 - <may_actor[1890da0ac6e9b116]::ActorImpl<i32>>::new::{closure#0}
[INFO] [stderr]                                at src/lib.rs:60
[INFO] [stderr]   25:     0x55804f25f32c - <may[1fdbd2b8fcf50a92]::coroutine_impl::Builder>::spawn_impl::<<may_actor[1890da0ac6e9b116]::ActorImpl<i32>>::new::{closure#0}, ()>::{closure#1}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.4/src/coroutine_impl.rs:259
[INFO] [stderr]   26:     0x55804f266eda - <generator[700debc1bc05446c]::gen_impl::GeneratorImpl<std[698b411d1b74fcff]::io::error::Error, may[1fdbd2b8fcf50a92]::coroutine_impl::EventSubscriber>>::init::<<may[1fdbd2b8fcf50a92]::coroutine_impl::Builder>::spawn_impl<<may_actor[1890da0ac6e9b116]::ActorImpl<i32>>::new::{closure#0}, ()>::{closure#1}>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.10/src/gen_impl.rs:151
[INFO] [stderr]   27:     0x55804f2672fa - <<generator[700debc1bc05446c]::gen_impl::GeneratorImpl<std[698b411d1b74fcff]::io::error::Error, may[1fdbd2b8fcf50a92]::coroutine_impl::EventSubscriber>>::init<<may[1fdbd2b8fcf50a92]::coroutine_impl::Builder>::spawn_impl<<may_actor[1890da0ac6e9b116]::ActorImpl<i32>>::new::{closure#0}, ()>::{closure#1}>::{closure#0} as generator[700debc1bc05446c]::gen_impl::FnBox>::call_box
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.10/src/gen_impl.rs:28
[INFO] [stderr]   28:     0x55804f2f8ec7 - generator[700debc1bc05446c]::gen_impl::gen_init::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.10/src/gen_impl.rs:379
[INFO] [stderr]   29:     0x55804f2f86f2 - <generator[700debc1bc05446c]::gen_impl::gen_init::{closure#0} as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231
[INFO] [stderr]   30:     0x55804f2f9d46 - std[698b411d1b74fcff]::panicking::try::do_call::<generator[700debc1bc05446c]::gen_impl::gen_init::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   31:     0x55804f3166f9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   32:     0x55804f2f9dad - std[698b411d1b74fcff]::panicking::try::<(), generator[700debc1bc05446c]::gen_impl::gen_init::{closure#0}>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   33:     0x55804f2f8103 - std[698b411d1b74fcff]::panic::catch_unwind::<generator[700debc1bc05446c]::gen_impl::gen_init::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   34:     0x55804f2f8cb8 - generator[700debc1bc05446c]::gen_impl::gen_init
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.10/src/gen_impl.rs:394
[INFO] [stderr]   35:     0x55804f2f8c7f - <unknown>
[INFO] [stdout] test tests::with_panic ... ok
[INFO] [stdout] new_value = 1
[INFO] [stdout] ping called, count=1
[INFO] [stdout] pong called, count=1
[INFO] [stdout] ping called, count=2
[INFO] [stdout] pong called, count=2
[INFO] [stdout] ping called, count=3
[INFO] [stdout] pong called, count=3
[INFO] [stdout] ping called, count=4
[INFO] [stdout] pong called, count=4
[INFO] [stdout] ping called, count=5
[INFO] [stdout] pong called, count=5
[INFO] [stdout] ping called, count=6
[INFO] [stdout] pong called, count=6
[INFO] [stdout] ping called, count=7
[INFO] [stdout] pong called, count=7
[INFO] [stdout] ping called, count=8
[INFO] [stdout] pong called, count=8
[INFO] [stdout] ping called, count=9
[INFO] [stdout] pong called, count=9
[INFO] [stdout] ping called, count=10
[INFO] [stdout] pong called, count=10
[INFO] [stderr] thread '<unnamed>' panicked at 'support panic inside', src/lib.rs:308:22
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55804f314193 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55804f30fb3b - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x55804f312d56 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x55804f312ad4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x55804f2dbbd4 - may[1fdbd2b8fcf50a92]::scheduler::filter_cancel_panic::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.4/src/scheduler.rs:40
[INFO] [stderr]    5:     0x55804f2dbbd4 - may[1fdbd2b8fcf50a92]::scheduler::filter_cancel_panic::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.4/src/scheduler.rs:40
[INFO] [stderr]    6:     0x55804f2dbbd4 - may[1fdbd2b8fcf50a92]::scheduler::filter_cancel_panic::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.4/src/scheduler.rs:40
[INFO] [stderr]    7:     0x55804f31352d - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:482
[INFO] [stderr]    8:     0x55804f2f32f7 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    9:     0x55804f2674d4 - may_actor[1890da0ac6e9b116]::tests::it_works::{closure#1}
[INFO] [stderr]                                at src/lib.rs:308
[INFO] [stderr]   10:     0x55804f24b913 - <may_actor[1890da0ac6e9b116]::Actor<u32>>::call::<may_actor[1890da0ac6e9b116]::tests::it_works::{closure#1}>::{closure#0}
[INFO] [stderr]                                at src/lib.rs:185
[INFO] [stderr]   11:     0x55804f249c35 - <<may_actor[1890da0ac6e9b116]::Actor<u32>>::call<may_actor[1890da0ac6e9b116]::tests::it_works::{closure#1}>::{closure#0} as may_actor[1890da0ac6e9b116]::FnBox>::call_box
[INFO] [stderr]                                at src/lib.rs:40
[INFO] [stderr]   12:     0x55804f250135 - <may_actor[1890da0ac6e9b116]::ActorImpl<u32>>::new::{closure#0}::{closure#0}
[INFO] [stderr]                                at src/lib.rs:61
[INFO] [stderr]   13:     0x55804f2595ec - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::ActorImpl<u32>>::new::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   14:     0x55804f260dcf - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::ActorImpl<u32>>::new::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   15:     0x55804f3166f9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   16:     0x55804f261682 - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::ActorImpl<u32>>::new::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   17:     0x55804f258cbc - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<may_actor[1890da0ac6e9b116]::ActorImpl<u32>>::new::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   18:     0x55804f250a46 - <may_actor[1890da0ac6e9b116]::ActorImpl<u32>>::new::{closure#0}
[INFO] [stderr]                                at src/lib.rs:60
[INFO] [stderr]   19:     0x55804f25f4cc - <may[1fdbd2b8fcf50a92]::coroutine_impl::Builder>::spawn_impl::<<may_actor[1890da0ac6e9b116]::ActorImpl<u32>>::new::{closure#0}, ()>::{closure#1}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.4/src/coroutine_impl.rs:259
[INFO] [stderr]   20:     0x55804f266fca - <generator[700debc1bc05446c]::gen_impl::GeneratorImpl<std[698b411d1b74fcff]::io::error::Error, may[1fdbd2b8fcf50a92]::coroutine_impl::EventSubscriber>>::init::<<may[1fdbd2b8fcf50a92]::coroutine_impl::Builder>::spawn_impl<<may_actor[1890da0ac6e9b116]::ActorImpl<u32>>::new::{closure#0}, ()>::{closure#1}>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.10/src/gen_impl.rs:151
[INFO] [stderr]   21:     0x55804f26737a - <<generator[700debc1bc05446c]::gen_impl::GeneratorImpl<std[698b411d1b74fcff]::io::error::Error, may[1fdbd2b8fcf50a92]::coroutine_impl::EventSubscriber>>::init<<may[1fdbd2b8fcf50a92]::coroutine_impl::Builder>::spawn_impl<<may_actor[1890da0ac6e9b116]::ActorImpl<u32>>::new::{closure#0}, ()>::{closure#1}>::{closure#0} as generator[700debc1bc05446c]::gen_impl::FnBox>::call_box
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.10/src/gen_impl.rs:28
[INFO] [stderr]   22:     0x55804f2f8ec7 - generator[700debc1bc05446c]::gen_impl::gen_init::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.10/src/gen_impl.rs:379
[INFO] [stderr]   23:     0x55804f2f86f2 - <generator[700debc1bc05446c]::gen_impl::gen_init::{closure#0} as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231
[INFO] [stderr]   24:     0x55804f2f9d46 - std[698b411d1b74fcff]::panicking::try::do_call::<generator[700debc1bc05446c]::gen_impl::gen_init::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   25:     0x55804f3166f9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   26:     0x55804f2f9dad - std[698b411d1b74fcff]::panicking::try::<(), generator[700debc1bc05446c]::gen_impl::gen_init::{closure#0}>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   27:     0x55804f2f8103 - std[698b411d1b74fcff]::panic::catch_unwind::<generator[700debc1bc05446c]::gen_impl::gen_init::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   28:     0x55804f2f8cb8 - generator[700debc1bc05446c]::gen_impl::gen_init
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.10/src/gen_impl.rs:394
[INFO] [stderr]   29:     0x55804f2f8c7f - <unknown>
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::ping_pong ... ok
[INFO] [stdout] new_value = 2
[INFO] [stdout] new_value = 3
[INFO] [stdout] test tests::driver_actor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests may_actor
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Actor (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "27b6347132027ada1139659855d9983317ec4635f2705758e698c86c47d5ff3e"`
[INFO] running `"docker" "rm" "-f" "27b6347132027ada1139659855d9983317ec4635f2705758e698c86c47d5ff3e"`
[INFO] [stdout] 27b6347132027ada1139659855d9983317ec4635f2705758e698c86c47d5ff3e