[INFO] fetching crate r2d2-lapin 0.2.2...
[INFO] testing r2d2-lapin-0.2.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate r2d2-lapin 0.2.2 into /workspace/builds/worker-2-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate r2d2-lapin 0.2.2 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 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-amqp v0.1.3
[INFO] [stderr]   Downloaded pinky-swear v4.5.0
[INFO] [stderr]   Downloaded lapin v1.10.0
[INFO] [stderr]   Downloaded amq-protocol-uri v6.1.0
[INFO] [stderr]   Downloaded amq-protocol v6.1.0
[INFO] [stderr]   Downloaded amq-protocol-tcp v6.1.0
[INFO] [stderr]   Downloaded tcp-stream v0.20.10
[INFO] [stderr]   Downloaded pem v0.8.3
[INFO] [stderr]   Downloaded amq-protocol-types v6.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1
[INFO] running `Command { std: "docker" "start" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1", 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" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1" "/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" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1", 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" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling pem v0.8.3
[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 idna_adapter v1.2.2
[INFO] [stderr]    Compiling r2d2 v0.8.10
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.17
[INFO] [stderr]    Compiling tracing v0.1.44
[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 native-tls v0.2.18
[INFO] [stderr]    Compiling amq-protocol-types v6.1.0
[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 33.11s
[INFO] running `Command { std: "docker" "inspect" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1", 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" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1" "/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 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 5.10s
[INFO] running `Command { std: "docker" "inspect" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1", 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" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1" "/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 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/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/deps/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' (685) 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:     0x58399ecb7c81 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58399ecd00fa - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x58399ecbc7cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x58399ec926b6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x58399ecaf7c9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x58399eaebb40 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x58399ecafaf2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x58399ec92762 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58399ec8b1c9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x58399ec935ed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x58399ecd08dc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58399ecd06b2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x58399ead4fc3 - tests[961adfbe0ea8fcd9]::can_connect::{closure#0}
[INFO] [stdout]   13:     0x58399ead780c - <tokio[bee78757314c2b04]::macros::scoped_tls::ScopedKey<tokio[bee78757314c2b04]::runtime::basic_scheduler::Context>>::set::<tokio[bee78757314c2b04]::runtime::basic_scheduler::enter<<tokio[bee78757314c2b04]::runtime::basic_scheduler::BasicScheduler<tokio[bee78757314c2b04]::park::either::Either<tokio[bee78757314c2b04]::time::driver::Driver<tokio[bee78757314c2b04]::park::thread::ParkThread>, tokio[bee78757314c2b04]::park::thread::ParkThread>>>::block_on<tests[961adfbe0ea8fcd9]::can_connect::{closure#0}>::{closure#0}, (), tokio[bee78757314c2b04]::park::either::Either<tokio[bee78757314c2b04]::time::driver::Driver<tokio[bee78757314c2b04]::park::thread::ParkThread>, tokio[bee78757314c2b04]::park::thread::ParkThread>>::{closure#0}, ()>
[INFO] [stdout]   14:     0x58399ead43c6 - tokio[bee78757314c2b04]::runtime::basic_scheduler::enter::<<tokio[bee78757314c2b04]::runtime::basic_scheduler::BasicScheduler<tokio[bee78757314c2b04]::park::either::Either<tokio[bee78757314c2b04]::time::driver::Driver<tokio[bee78757314c2b04]::park::thread::ParkThread>, tokio[bee78757314c2b04]::park::thread::ParkThread>>>::block_on<tests[961adfbe0ea8fcd9]::can_connect::{closure#0}>::{closure#0}, (), tokio[bee78757314c2b04]::park::either::Either<tokio[bee78757314c2b04]::time::driver::Driver<tokio[bee78757314c2b04]::park::thread::ParkThread>, tokio[bee78757314c2b04]::park::thread::ParkThread>>
[INFO] [stdout]   15:     0x58399ead03fb - tokio[bee78757314c2b04]::runtime::context::enter::<<tokio[bee78757314c2b04]::runtime::Runtime>::block_on<tests[961adfbe0ea8fcd9]::can_connect::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]   16:     0x58399ead3098 - <tests[961adfbe0ea8fcd9]::can_connect::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   17:     0x58399eadee2b - 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]   18:     0x58399eaec495 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   19:     0x58399eae5d54 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   20:     0x58399eaef5f2 - <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]   21:     0x58399ecb6ff9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   22:     0x792458afedfa - <unknown>
[INFO] [stdout]   23:     0x792458b923d4 - 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 30.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] running `Command { std: "docker" "inspect" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1", kill_on_drop: false }`
[INFO] [stdout] fa3cb3afe8e4488e671bc0d121f85f1ef7c278fe920a7ade28449fb623a3ebc1
