[INFO] fetching crate redis-batches 0.1.2...
[INFO] testing redis-batches-0.1.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate redis-batches 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate redis-batches 0.1.2
[INFO] finished tweaking crates.io crate redis-batches 0.1.2
[INFO] tweaked toml for crates.io crate redis-batches 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate redis-batches 0.1.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 107 packages to highest compatible versions
[INFO] [stderr]       Adding redis v0.22.4 (available: v1.7.1)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded redis v0.22.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531
[INFO] running `Command { std: "docker" "start" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531", 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" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531" "/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" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531", 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" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.53.3
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling tokio-util v0.7.20
[INFO] [stderr]    Compiling combine v4.6.9
[INFO] [stderr]    Compiling redis v0.22.4
[INFO] [stderr]    Compiling redis-batches v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 32.89s
[INFO] running `Command { std: "docker" "inspect" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531", 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" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531" "/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 parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio v1.53.3
[INFO] [stderr]    Compiling tokio-util v0.7.20
[INFO] [stderr]    Compiling combine v4.6.9
[INFO] [stderr]    Compiling redis v0.22.4
[INFO] [stderr]    Compiling redis-batches v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 37.90s
[INFO] running `Command { std: "docker" "inspect" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531", 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" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531" "/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 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/redis_batches-c38d2c22a8a7db77)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::it_works stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::it_works' (486) panicked at src/lib.rs:33:59:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Connection refused (os error 111)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61ab0bdc8da1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x61ab0bdde81a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x61ab0bdcd8ac - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x61ab0bda4476 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x61ab0bdc0cc9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x61ab0bd129d0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x61ab0bdc0ff2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x61ab0bda4522 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x61ab0bd9d1c9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x61ab0bda530d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x61ab0bddef7c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x61ab0bdded52 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x61ab0bcf96f4 - redis_batches[84d8c340fd3d19ab]::tests::it_works::{closure#0}
[INFO] [stdout]   13:     0x61ab0bcffe63 - <tokio[802eaeee5dbcae8]::runtime::scheduler::current_thread::Context>::enter::<core[df12db4294e9bfd3]::task::poll::Poll<()>, <tokio[802eaeee5dbcae8]::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:     0x61ab0bd023e9 - <std[70759c8f55707aa4]::thread::local::LocalKey<tokio[802eaeee5dbcae8]::runtime::context::Context>>::with::<tokio[802eaeee5dbcae8]::runtime::context::set_scheduler<(alloc[2182bb758b4b3781]::boxed::Box<tokio[802eaeee5dbcae8]::runtime::scheduler::current_thread::Core>, core[df12db4294e9bfd3]::option::Option<()>), <tokio[802eaeee5dbcae8]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[802eaeee5dbcae8]::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[802eaeee5dbcae8]::runtime::scheduler::current_thread::Core>, core[df12db4294e9bfd3]::option::Option<()>)>
[INFO] [stdout]   15:     0x61ab0bcfffe7 - <tokio[802eaeee5dbcae8]::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:     0x61ab0bcff87b - tokio[802eaeee5dbcae8]::runtime::context::runtime::enter_runtime::<<tokio[802eaeee5dbcae8]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]   17:     0x61ab0bd00ec5 - <tokio[802eaeee5dbcae8]::runtime::runtime::Runtime>::block_on::<core[df12db4294e9bfd3]::pin::Pin<&mut dyn core[df12db4294e9bfd3]::future::future::Future<Output = ()>>>
[INFO] [stdout]   18:     0x61ab0bcf9e8b - redis_batches[84d8c340fd3d19ab]::tests::it_works
[INFO] [stdout]   19:     0x61ab0bcffae9 - <redis_batches[84d8c340fd3d19ab]::tests::it_works::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   20:     0x61ab0bd05cbb - 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:     0x61ab0bd13325 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   22:     0x61ab0bd0cbe4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   23:     0x61ab0bd16482 - <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:     0x61ab0bdc82c9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   25:     0x7734e06a8dfa - <unknown>
[INFO] [stdout]   26:     0x7734e073c3d4 - clone
[INFO] [stdout]   27:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::it_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531", kill_on_drop: false }`
[INFO] [stdout] a98017d2152bd31c156a516d7115bf2787e1f3ffb0a0016327e5f4da37f17531
