[INFO] fetching crate vm-pool-transport 0.1.0-alpha.1...
[INFO] testing vm-pool-transport-0.1.0-alpha.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate vm-pool-transport 0.1.0-alpha.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate vm-pool-transport 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate vm-pool-transport 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate vm-pool-transport 0.1.0-alpha.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vm-pool-transport 0.1.0-alpha.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vm-pool-transport 0.1.0-alpha.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vm-pool-protocol v0.1.0-alpha.1
[INFO] [stderr]   Downloaded tokio v1.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967
[INFO] running `Command { std: "docker" "start" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tokio v1.52.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling vm-pool-protocol v0.1.0-alpha.1
[INFO] [stderr]    Compiling vm-pool-transport v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 24.70s
[INFO] running `Command { std: "docker" "inspect" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling vm-pool-transport v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/vm_pool_transport-59ccfd4c183e3487)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::supervisor_execute_with_output ... FAILED
[INFO] [stdout] test tests::supervisor_execute_nonzero_exit ... FAILED
[INFO] [stdout] test tests::supervisor_ping_pong ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::supervisor_execute_with_output stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::supervisor_execute_with_output' (332) panicked at src/lib.rs:158:9:
[INFO] [stdout] supervisor build failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b3eb1f74ae1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b3eb1f8967a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5b3eb1f7911c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b3eb1f507c6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b3eb1f6ce99 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5b3eb1ed9d30 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5b3eb1f6d1c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b3eb1f508a4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b3eb1f495f9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b3eb1f5146d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b3eb1f89ddc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b3eb1eb55fd - vm_pool_transport[62d6ec82eab6bc33]::tests::build_supervisor::{closure#0}
[INFO] [stdout]   12:     0x5b3eb1eb65b6 - vm_pool_transport[62d6ec82eab6bc33]::tests::supervisor_execute_with_output::{closure#0}
[INFO] [stdout]   13:     0x5b3eb1ecb1c3 - <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::Context>::enter::<core[df12db4294e9bfd3]::task::poll::Poll<()>, <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[df12db4294e9bfd3]::pin::Pin<&mut core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]   14:     0x5b3eb1ec9159 - <std[70759c8f55707aa4]::thread::local::LocalKey<tokio[8761cf65c77ba4ed]::runtime::context::Context>>::with::<tokio[8761cf65c77ba4ed]::runtime::context::set_scheduler<(alloc[2182bb758b4b3781]::boxed::Box<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::Core>, core[df12db4294e9bfd3]::option::Option<()>), <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[df12db4294e9bfd3]::pin::Pin<&mut core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>>::{closure#0}, core[df12db4294e9bfd3]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[2182bb758b4b3781]::boxed::Box<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::Core>, core[df12db4294e9bfd3]::option::Option<()>)>
[INFO] [stdout]   15:     0x5b3eb1ecb4f7 - <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[df12db4294e9bfd3]::pin::Pin<&mut core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>>
[INFO] [stdout]   16:     0x5b3eb1eca830 - tokio[8761cf65c77ba4ed]::runtime::context::runtime::enter_runtime::<<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]   17:     0x5b3eb1ec80e5 - <tokio[8761cf65c77ba4ed]::runtime::runtime::Runtime>::block_on::<core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>
[INFO] [stdout]   18:     0x5b3eb1eb814b - vm_pool_transport[62d6ec82eab6bc33]::tests::supervisor_execute_with_output
[INFO] [stdout]   19:     0x5b3eb1ec4b59 - <vm_pool_transport[62d6ec82eab6bc33]::tests::supervisor_execute_with_output::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   20:     0x5b3eb1ecd01b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   21:     0x5b3eb1eda685 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   22:     0x5b3eb1ed3f44 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   23:     0x5b3eb1edd7e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   24:     0x5b3eb1f74379 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   25:     0x7f6fc9e6adfa - <unknown>
[INFO] [stdout]   26:     0x7f6fc9efe3d4 - clone
[INFO] [stdout]   27:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::supervisor_execute_nonzero_exit stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::supervisor_execute_nonzero_exit' (331) panicked at src/lib.rs:158:9:
[INFO] [stdout] supervisor build failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b3eb1f74ae1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b3eb1f8967a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5b3eb1f7911c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b3eb1f507c6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b3eb1f6ce99 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5b3eb1ed9d30 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5b3eb1f6d1c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b3eb1f508a4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b3eb1f495f9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b3eb1f5146d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b3eb1f89ddc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b3eb1eb55fd - vm_pool_transport[62d6ec82eab6bc33]::tests::build_supervisor::{closure#0}
[INFO] [stdout]   12:     0x5b3eb1eb7426 - vm_pool_transport[62d6ec82eab6bc33]::tests::supervisor_execute_nonzero_exit::{closure#0}
[INFO] [stdout]   13:     0x5b3eb1ecb1c3 - <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::Context>::enter::<core[df12db4294e9bfd3]::task::poll::Poll<()>, <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[df12db4294e9bfd3]::pin::Pin<&mut core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]   14:     0x5b3eb1ec9159 - <std[70759c8f55707aa4]::thread::local::LocalKey<tokio[8761cf65c77ba4ed]::runtime::context::Context>>::with::<tokio[8761cf65c77ba4ed]::runtime::context::set_scheduler<(alloc[2182bb758b4b3781]::boxed::Box<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::Core>, core[df12db4294e9bfd3]::option::Option<()>), <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[df12db4294e9bfd3]::pin::Pin<&mut core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>>::{closure#0}, core[df12db4294e9bfd3]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[2182bb758b4b3781]::boxed::Box<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::Core>, core[df12db4294e9bfd3]::option::Option<()>)>
[INFO] [stdout]   15:     0x5b3eb1ecb4f7 - <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[df12db4294e9bfd3]::pin::Pin<&mut core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>>
[INFO] [stdout]   16:     0x5b3eb1eca830 - tokio[8761cf65c77ba4ed]::runtime::context::runtime::enter_runtime::<<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]   17:     0x5b3eb1ec80e5 - <tokio[8761cf65c77ba4ed]::runtime::runtime::Runtime>::block_on::<core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>
[INFO] [stdout]   18:     0x5b3eb1eb829b - vm_pool_transport[62d6ec82eab6bc33]::tests::supervisor_execute_nonzero_exit
[INFO] [stdout]   19:     0x5b3eb1ec4b79 - <vm_pool_transport[62d6ec82eab6bc33]::tests::supervisor_execute_nonzero_exit::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   20:     0x5b3eb1ecd01b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   21:     0x5b3eb1eda685 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   22:     0x5b3eb1ed3f44 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   23:     0x5b3eb1edd7e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   24:     0x5b3eb1f74379 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   25:     0x7f6fc9e6adfa - <unknown>
[INFO] [stdout]   26:     0x7f6fc9efe3d4 - clone
[INFO] [stdout]   27:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::supervisor_ping_pong stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::supervisor_ping_pong' (333) panicked at src/lib.rs:158:9:
[INFO] [stdout] supervisor build failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b3eb1f74ae1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b3eb1f8967a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5b3eb1f7911c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b3eb1f507c6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b3eb1f6ce99 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5b3eb1ed9d30 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5b3eb1f6d1c2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b3eb1f508a4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b3eb1f495f9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b3eb1f5146d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b3eb1f89ddc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b3eb1eb55fd - vm_pool_transport[62d6ec82eab6bc33]::tests::build_supervisor::{closure#0}
[INFO] [stdout]   12:     0x5b3eb1eb5ae6 - vm_pool_transport[62d6ec82eab6bc33]::tests::supervisor_ping_pong::{closure#0}
[INFO] [stdout]   13:     0x5b3eb1ecb1c3 - <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::Context>::enter::<core[df12db4294e9bfd3]::task::poll::Poll<()>, <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[df12db4294e9bfd3]::pin::Pin<&mut core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]   14:     0x5b3eb1ec9159 - <std[70759c8f55707aa4]::thread::local::LocalKey<tokio[8761cf65c77ba4ed]::runtime::context::Context>>::with::<tokio[8761cf65c77ba4ed]::runtime::context::set_scheduler<(alloc[2182bb758b4b3781]::boxed::Box<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::Core>, core[df12db4294e9bfd3]::option::Option<()>), <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[df12db4294e9bfd3]::pin::Pin<&mut core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>>::{closure#0}, core[df12db4294e9bfd3]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[2182bb758b4b3781]::boxed::Box<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::Core>, core[df12db4294e9bfd3]::option::Option<()>)>
[INFO] [stdout]   15:     0x5b3eb1ecb4f7 - <tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[df12db4294e9bfd3]::pin::Pin<&mut core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>>
[INFO] [stdout]   16:     0x5b3eb1eca830 - tokio[8761cf65c77ba4ed]::runtime::context::runtime::enter_runtime::<<tokio[8761cf65c77ba4ed]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]   17:     0x5b3eb1ec80e5 - <tokio[8761cf65c77ba4ed]::runtime::runtime::Runtime>::block_on::<core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>
[INFO] [stdout]   18:     0x5b3eb1eb7ffb - vm_pool_transport[62d6ec82eab6bc33]::tests::supervisor_ping_pong
[INFO] [stdout]   19:     0x5b3eb1ec4b39 - <vm_pool_transport[62d6ec82eab6bc33]::tests::supervisor_ping_pong::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   20:     0x5b3eb1ecd01b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   21:     0x5b3eb1eda685 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   22:     0x5b3eb1ed3f44 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   23:     0x5b3eb1edd7e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   24:     0x5b3eb1f74379 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   25:     0x7f6fc9e6adfa - <unknown>
[INFO] [stdout]   26:     0x7f6fc9efe3d4 - clone
[INFO] [stdout]   27:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::supervisor_execute_nonzero_exit
[INFO] [stdout]     tests::supervisor_execute_with_output
[INFO] [stdout]     tests::supervisor_ping_pong
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967", kill_on_drop: false }`
[INFO] [stdout] 9143f3873f8ab92324dde27848bacbe058ae1607db46a801ba305fc88a2fc967
