[INFO] fetching crate r2d2-lapin 0.2.2...
[INFO] testing r2d2-lapin-0.2.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate r2d2-lapin 0.2.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate r2d2-lapin 0.2.2
[INFO] finished tweaking crates.io crate r2d2-lapin 0.2.2
[INFO] tweaked toml for crates.io crate r2d2-lapin 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate r2d2-lapin 0.2.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 127 packages to highest compatible versions
[INFO] [stderr]       Adding lapin v1.10.0 (available: v4.12.2)
[INFO] [stderr]       Adding tokio v0.2.25 (available: v1.53.3)
[INFO] [stderr]       Adding tokio-amqp v0.1.3 (available: v2.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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] 385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb
[INFO] running `Command { std: "docker" "start" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb", 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" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb", 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" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling pem v0.8.3
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling amq-protocol v6.1.0
[INFO] [stderr]    Compiling lapin v1.10.0
[INFO] [stderr]    Compiling icu_normalizer v2.3.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling crossbeam-channel v0.5.17
[INFO] [stderr]    Compiling r2d2 v0.8.10
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling pinky-swear v4.5.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling amq-protocol-uri v6.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling cookie-factory v0.3.3
[INFO] [stderr]    Compiling amq-protocol-types v6.1.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling tcp-stream v0.20.10
[INFO] [stderr]    Compiling amq-protocol-tcp v6.1.0
[INFO] [stderr]    Compiling r2d2-lapin v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 30.89s
[INFO] running `Command { std: "docker" "inspect" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb", 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" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tokio-amqp v0.1.3
[INFO] [stderr]    Compiling r2d2-lapin v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.39s
[INFO] running `Command { std: "docker" "inspect" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb", 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" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/r2d2-lapin/558eabcd9bd9b9b0/out/r2d2_lapin-558eabcd9bd9b9b0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/release/build/r2d2-lapin/6eabe146140a040a/out/tests-6eabe146140a040a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test can_connect ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- can_connect stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'can_connect' (683) panicked at tests/tests.rs:16:98:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Some("IO error: Connection refused (os error 111)"))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d2ff74f3d41 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d2ff750beea - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d2ff74f860c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d2ff74ce666 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d2ff74eb859 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d2ff7326f80 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d2ff74ebb82 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d2ff74ce712 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d2ff74c7109 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d2ff74cf5ad - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d2ff750c6cc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d2ff750c4a2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d2ff73120f3 - tests[440edccc6a9de3ce]::can_connect::{closure#0}
[INFO] [stdout]   13:     0x5d2ff730e4ac - <tokio[1959024a3941b095]::macros::scoped_tls::ScopedKey<tokio[1959024a3941b095]::runtime::basic_scheduler::Context>>::set::<tokio[1959024a3941b095]::runtime::basic_scheduler::enter<<tokio[1959024a3941b095]::runtime::basic_scheduler::BasicScheduler<tokio[1959024a3941b095]::park::either::Either<tokio[1959024a3941b095]::time::driver::Driver<tokio[1959024a3941b095]::park::thread::ParkThread>, tokio[1959024a3941b095]::park::thread::ParkThread>>>::block_on<tests[440edccc6a9de3ce]::can_connect::{closure#0}>::{closure#0}, (), tokio[1959024a3941b095]::park::either::Either<tokio[1959024a3941b095]::time::driver::Driver<tokio[1959024a3941b095]::park::thread::ParkThread>, tokio[1959024a3941b095]::park::thread::ParkThread>>::{closure#0}, ()>
[INFO] [stdout]   14:     0x5d2ff7311466 - tokio[1959024a3941b095]::runtime::basic_scheduler::enter::<<tokio[1959024a3941b095]::runtime::basic_scheduler::BasicScheduler<tokio[1959024a3941b095]::park::either::Either<tokio[1959024a3941b095]::time::driver::Driver<tokio[1959024a3941b095]::park::thread::ParkThread>, tokio[1959024a3941b095]::park::thread::ParkThread>>>::block_on<tests[440edccc6a9de3ce]::can_connect::{closure#0}>::{closure#0}, (), tokio[1959024a3941b095]::park::either::Either<tokio[1959024a3941b095]::time::driver::Driver<tokio[1959024a3941b095]::park::thread::ParkThread>, tokio[1959024a3941b095]::park::thread::ParkThread>>
[INFO] [stdout]   15:     0x5d2ff730c91b - tokio[1959024a3941b095]::runtime::context::enter::<<tokio[1959024a3941b095]::runtime::Runtime>::block_on<tests[440edccc6a9de3ce]::can_connect::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]   16:     0x5d2ff73101b8 - <tests[440edccc6a9de3ce]::can_connect::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   17:     0x5d2ff731a3cb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   18:     0x5d2ff73275a5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   19:     0x5d2ff7320e94 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   20:     0x5d2ff732a632 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   21:     0x5d2ff74f303f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   22:     0x77298df03dfa - <unknown>
[INFO] [stdout]   23:     0x77298df973d4 - clone
[INFO] [stdout]   24:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     can_connect
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 30.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] running `Command { std: "docker" "inspect" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb", kill_on_drop: false }`
[INFO] [stdout] 385f83fc9988b7bea7fda6ba54cbc75e6527926a1588687895ef250e5f6af3eb
