[INFO] crate may_actor 0.2.2 is already in cache
[INFO] testing may_actor-0.2.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate may_actor 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate may_actor 0.2.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate may_actor 0.2.2
[INFO] finished tweaking crates.io crate may_actor 0.2.2
[INFO] tweaked toml for crates.io crate may_actor 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c464c451694814b9e76f07e509a12725093f375d0643a8e6aa7ca2d5fe1ed4f1
[INFO] running `"docker" "start" "-a" "c464c451694814b9e76f07e509a12725093f375d0643a8e6aa7ca2d5fe1ed4f1"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling smallvec v1.3.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling generator v0.6.20
[INFO] [stderr]    Compiling may_queue v0.1.7
[INFO] [stderr]    Compiling may v0.3.17
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling may_actor v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:49:26
[INFO] [stderr]    |
[INFO] [stderr] 49 |     tx: mpsc::Sender<Box<FnBox>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:57:44
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let (tx, rx) = mpsc::channel::<Box<FnBox>>();
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:125:44
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let (tx, rx) = mpsc::channel::<Box<FnBox>>();
[INFO] [stderr]     |                                            ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:227:30
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let closure: Box<FnBox> = Box::new(f);
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:229:30
[INFO] [stderr]     |
[INFO] [stderr] 229 |             let closure: Box<FnBox + 'static> = unsafe { std::mem::transmute(closure) };
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.74s
[INFO] running `"docker" "inspect" "c464c451694814b9e76f07e509a12725093f375d0643a8e6aa7ca2d5fe1ed4f1"`
[INFO] running `"docker" "rm" "-f" "c464c451694814b9e76f07e509a12725093f375d0643a8e6aa7ca2d5fe1ed4f1"`
[INFO] [stdout] c464c451694814b9e76f07e509a12725093f375d0643a8e6aa7ca2d5fe1ed4f1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0b18d04c9032fb3f3ace3e655216ee24e0c7caae2dfc27a9c5082c9fa5e2d0f2
[INFO] running `"docker" "start" "-a" "0b18d04c9032fb3f3ace3e655216ee24e0c7caae2dfc27a9c5082c9fa5e2d0f2"`
[INFO] [stderr]    Compiling may_actor v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:49:26
[INFO] [stderr]    |
[INFO] [stderr] 49 |     tx: mpsc::Sender<Box<FnBox>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:57:44
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let (tx, rx) = mpsc::channel::<Box<FnBox>>();
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:125:44
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let (tx, rx) = mpsc::channel::<Box<FnBox>>();
[INFO] [stderr]     |                                            ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:227:30
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let closure: Box<FnBox> = Box::new(f);
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:229:30
[INFO] [stderr]     |
[INFO] [stderr] 229 |             let closure: Box<FnBox + 'static> = unsafe { std::mem::transmute(closure) };
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:49:26
[INFO] [stderr]    |
[INFO] [stderr] 49 |     tx: mpsc::Sender<Box<FnBox>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:57:44
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let (tx, rx) = mpsc::channel::<Box<FnBox>>();
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:125:44
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let (tx, rx) = mpsc::channel::<Box<FnBox>>();
[INFO] [stderr]     |                                            ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:227:30
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let closure: Box<FnBox> = Box::new(f);
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:229:30
[INFO] [stderr]     |
[INFO] [stderr] 229 |             let closure: Box<FnBox + 'static> = unsafe { std::mem::transmute(closure) };
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `"docker" "inspect" "0b18d04c9032fb3f3ace3e655216ee24e0c7caae2dfc27a9c5082c9fa5e2d0f2"`
[INFO] running `"docker" "rm" "-f" "0b18d04c9032fb3f3ace3e655216ee24e0c7caae2dfc27a9c5082c9fa5e2d0f2"`
[INFO] [stdout] 0b18d04c9032fb3f3ace3e655216ee24e0c7caae2dfc27a9c5082c9fa5e2d0f2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4efeed78f23b5ef64d87868e270e7f45195d8a71ec9c95f58642fe3c90ee26b4
[INFO] running `"docker" "start" "-a" "4efeed78f23b5ef64d87868e270e7f45195d8a71ec9c95f58642fe3c90ee26b4"`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:49:26
[INFO] [stderr]    |
[INFO] [stderr] 49 |     tx: mpsc::Sender<Box<FnBox>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:57:44
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let (tx, rx) = mpsc::channel::<Box<FnBox>>();
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:125:44
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let (tx, rx) = mpsc::channel::<Box<FnBox>>();
[INFO] [stderr]     |                                            ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:227:30
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let closure: Box<FnBox> = Box::new(f);
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:229:30
[INFO] [stderr]     |
[INFO] [stderr] 229 |             let closure: Box<FnBox + 'static> = unsafe { std::mem::transmute(closure) };
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:49:26
[INFO] [stderr]    |
[INFO] [stderr] 49 |     tx: mpsc::Sender<Box<FnBox>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:57:44
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let (tx, rx) = mpsc::channel::<Box<FnBox>>();
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:125:44
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let (tx, rx) = mpsc::channel::<Box<FnBox>>();
[INFO] [stderr]     |                                            ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:227:30
[INFO] [stderr]     |
[INFO] [stderr] 227 |             let closure: Box<FnBox> = Box::new(f);
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:229:30
[INFO] [stderr]     |
[INFO] [stderr] 229 |             let closure: Box<FnBox + 'static> = unsafe { std::mem::transmute(closure) };
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/may_actor-52162aff031fbdbd
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr] thread '<unnamed>' panicked at 'support panic inside', src/lib.rs:308:22
[INFO] [stderr] stack backtrace:
[INFO] [stderr] thread '<unnamed>' panicked at 'painic inside', src/lib.rs:417:20
[INFO] [stdout] ping called, count=0
[INFO] [stdout] pong called, count=0
[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] [stdout] new_value = 1
[INFO] [stdout] test tests::test_key ... ok
[INFO] [stdout] test tests::ping_pong ... ok
[INFO] [stdout] test tests::with_test ... ok
[INFO] [stderr]    0:     0x56401a4f82a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x56401a4f82a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x56401a4f82a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x56401a4f82a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x56401a52127c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x56401a4f4ab3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x56401a4fae05 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x56401a4fae05 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x56401a4fae05 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x56401a4fab42 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   11:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   12:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   13:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   14:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   15:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   16:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   17:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   18:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   19:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   20:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   21:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   22:     0x56401a4fb535 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:515
[INFO] [stderr]   23:     0x56401a4d1121 - std::panicking::begin_panic::hd6bcf6cb7941d420
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   24:     0x56401a427075 - may_actor::tests::it_works::{{closure}}::h7b2795b13527a0db
[INFO] [stderr]                                at src/lib.rs:308
[INFO] [stderr]   25:     0x56401a40f31f - may_actor::Actor<T>::call::{{closure}}::h5b3725933e66e9dc
[INFO] [stderr]                                at src/lib.rs:185
[INFO] [stderr]   26:     0x56401a40cf64 - <F as may_actor::FnBox>::call_box::h74d06d14a93a2ce3
[INFO] [stderr]                                at src/lib.rs:40
[INFO] [stderr]   27:     0x56401a40d7d1 - may_actor::ActorImpl<T>::new::{{closure}}::{{closure}}::h1ff609c28fc91031
[INFO] [stderr]                                at src/lib.rs:61
[INFO] [stderr]   28:     0x56401a419223 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h351b7adbbf1b1d2c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   29:     0x56401a42a30b - std::panicking::try::do_call::h636b658a97ad433e
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   30:     0x56401a42aa3d - __rust_try
[INFO] [stderr]   31:     0x56401a42a0b0 - std::panicking::try::hfafe94f52fd337a2
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   32:     0x56401a419973 - std::panic::catch_unwind::hf2cab5e9cc74c6fc
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   33:     0x56401a40de0c - may_actor::ActorImpl<T>::new::{{closure}}::hd652a4bf99efc50a
[INFO] [stderr]                                at src/lib.rs:60
[INFO] [stderr]   34:     0x56401a41815d - may::coroutine_impl::Builder::spawn_impl::{{closure}}::he72cdabee441bfc7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/coroutine_impl.rs:279
[INFO] [stderr]   35:     0x56401a42be66 - generator::gen_impl::GeneratorImpl<A,T>::init::{{closure}}::h5c38b9a5c55d4d45
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.20/src/gen_impl.rs:154
[INFO] [stderr]   36:     0x56401a41a9ee - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7f9a5542dab90dd
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   37:     0x56401a4e45fb - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hc740eee46ac2a5bf
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   38:     0x56401a4e65a2 - generator::gen_impl::gen_init::{{closure}}::hddced34bc6a8a05f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.20/src/gen_impl.rs:387
[INFO] [stderr]   39:     0x56401a4e3563 - core::ops::function::FnOnce::call_once::h0648d213af9a1541
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   40:     0x56401a4e6a8e - std::panicking::try::do_call::h6007d3bd8132b67e
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   41:     0x56401a4e6cfd - __rust_try
[INFO] [stderr]   42:     0x56401a4e69f7 - std::panicking::try::hb4535498767d1a76
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   43:     0x56401a4e342f - std::panic::catch_unwind::h081c179e015446f5
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   44:     0x56401a4e63da - generator::gen_impl::gen_init::h379b055a935184e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.20/src/gen_impl.rs:401
[INFO] [stderr]   45:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x56401a4f82a4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout] test tests::with_panic ... ok
[INFO] [stderr]    1:     0x56401a4f82a4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x56401a4f82a4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x56401a4f82a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h4d51ef07ce58e54b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x56401a52127c - core::fmt::write::he16b9c1345d8565e
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x56401a4f4ab3 - std::io::Write::write_fmt::h35d873b9ce1f02a8
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x56401a4fae05 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x56401a4fae05 - std::sys_common::backtrace::print::h82e606e62781d8af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x56401a4fae05 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x56401a4fab42 - std::panicking::default_hook::h1b8b42953fdc841d
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   11:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   12:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   13:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   14:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   15:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   16:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   17:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   18:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   19:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   20:     0x56401a4700b6 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::h70a35e880465042c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1022
[INFO] [stderr]   21:     0x56401a478e57 - may::scheduler::filter_cancel_panic::{{closure}}::he4a7f1f940103b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/scheduler.rs:48
[INFO] [stderr]   22:     0x56401a4fb535 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e
[INFO] [stderr]                                at src/libstd/panicking.rs:515
[INFO] [stderr]   23:     0x56401a4d1121 - std::panicking::begin_panic::hd6bcf6cb7941d420
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:438
[INFO] [stderr]   24:     0x56401a428595 - may_actor::tests::with_panic::{{closure}}::h5a2a27d8335c0189
[INFO] [stderr]                                at src/lib.rs:417
[INFO] [stderr]   25:     0x56401a411f83 - may_actor::Actor<T>::with::{{closure}}::{{closure}}::hf7cc92091dbe0f68
[INFO] [stderr]                                at src/lib.rs:215
[INFO] [stderr]   26:     0x56401a4191fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0f9d94cd966cb1e4
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   27:     0x56401a42a46c - std::panicking::try::do_call::hd5ebfdc6aec12697
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   28:     0x56401a42aa3d - __rust_try
[INFO] [stderr]   29:     0x56401a42a167 - std::panicking::try::hfc493d07dc23d5aa
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   30:     0x56401a4198de - std::panic::catch_unwind::h83328def3a120180
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   31:     0x56401a4126b8 - may_actor::Actor<T>::with::{{closure}}::hc324b732b098c10d
[INFO] [stderr]                                at src/lib.rs:215
[INFO] [stderr]   32:     0x56401a40d149 - <F as may_actor::FnBox>::call_box::hba73dc1c733c768b
[INFO] [stderr]                                at src/lib.rs:40
[INFO] [stderr]   33:     0x56401a40d7f1 - may_actor::ActorImpl<T>::new::{{closure}}::{{closure}}::h21ba8677c9296f9b
[INFO] [stderr]                                at src/lib.rs:61
[INFO] [stderr]   34:     0x56401a419283 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6d12cd8e8dc101df
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318
[INFO] [stderr]   35:     0x56401a42a34b - std::panicking::try::do_call::h6753b866499ffc69
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   36:     0x56401a42aa3d - __rust_try
[INFO] [stderr]   37:     0x56401a429c80 - std::panicking::try::h6145b901c544658c
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   38:     0x56401a419853 - std::panic::catch_unwind::h3a9695ec4b05fb8f
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   39:     0x56401a40dc7c - may_actor::ActorImpl<T>::new::{{closure}}::hc51d547c60534bb7
[INFO] [stderr]                                at src/lib.rs:60
[INFO] [stderr]   40:     0x56401a4178dd - may::coroutine_impl::Builder::spawn_impl::{{closure}}::h161bfa607edff6f4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/may-0.3.17/src/coroutine_impl.rs:279
[INFO] [stderr]   41:     0x56401a42c136 - generator::gen_impl::GeneratorImpl<A,T>::init::{{closure}}::h949edc264f9b7a9b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.20/src/gen_impl.rs:154
[INFO] [stderr]   42:     0x56401a41a96e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h46bc5d17f69c9ba2
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   43:     0x56401a4e45fb - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hc740eee46ac2a5bf
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008
[INFO] [stderr]   44:     0x56401a4e65a2 - generator::gen_impl::gen_init::{{closure}}::hddced34bc6a8a05f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.20/src/gen_impl.rs:387
[INFO] [stderr]   45:     0x56401a4e3563 - core::ops::function::FnOnce::call_once::h0648d213af9a1541
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232
[INFO] [stderr]   46:     0x56401a4e6a8e - std::panicking::try::do_call::h6007d3bd8132b67e
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331
[INFO] [stderr]   47:     0x56401a4e6cfd - __rust_try
[INFO] [stderr]   48:     0x56401a4e69f7 - std::panicking::try::hb4535498767d1a76
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274
[INFO] [stderr]   49:     0x56401a4e342f - std::panic::catch_unwind::h081c179e015446f5
[INFO] [stderr]                                at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394
[INFO] [stderr]   50:     0x56401a4e63da - generator::gen_impl::gen_init::h379b055a935184e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/generator-0.6.20/src/gen_impl.rs:401
[INFO] [stderr]   51:                0x0 - <unknown>
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] new_value = 2
[INFO] [stdout] new_value = 3
[INFO] [stderr]    Doc-tests may_actor
[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] [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" "4efeed78f23b5ef64d87868e270e7f45195d8a71ec9c95f58642fe3c90ee26b4"`
[INFO] running `"docker" "rm" "-f" "4efeed78f23b5ef64d87868e270e7f45195d8a71ec9c95f58642fe3c90ee26b4"`
[INFO] [stdout] 4efeed78f23b5ef64d87868e270e7f45195d8a71ec9c95f58642fe3c90ee26b4