[INFO] crate deadpool-lapin 0.6.0 is already in cache [INFO] testing deadpool-lapin-0.6.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate deadpool-lapin 0.6.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate deadpool-lapin 0.6.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate deadpool-lapin 0.6.0 [INFO] finished tweaking crates.io crate deadpool-lapin 0.6.0 [INFO] tweaked toml for crates.io crate deadpool-lapin 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b1d6f3c21fb2b67a4624eb261477e44938ae5edfe11bd04046096885ddc16ed [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2b1d6f3c21fb2b67a4624eb261477e44938ae5edfe11bd04046096885ddc16ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b1d6f3c21fb2b67a4624eb261477e44938ae5edfe11bd04046096885ddc16ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b1d6f3c21fb2b67a4624eb261477e44938ae5edfe11bd04046096885ddc16ed", kill_on_drop: false }` [INFO] [stdout] 2b1d6f3c21fb2b67a4624eb261477e44938ae5edfe11bd04046096885ddc16ed [INFO] running `Command { std: "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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da152f960ad84a409ca30ae33d39259d60dd2a6855b4f0869e183c29458b5583 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "da152f960ad84a409ca30ae33d39259d60dd2a6855b4f0869e183c29458b5583", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling instant v0.1.6 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling amq-protocol v6.0.0-rc12 [INFO] [stderr] Compiling cookie-factory v0.3.1 [INFO] [stderr] Compiling tracing-core v0.1.12 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling lapin v1.2.1 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling nom v6.0.0-alpha1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling tracing v0.1.18 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling mio v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling tcp-stream v0.20.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling pinky-swear v4.2.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling amq-protocol-uri v6.0.0-rc12 [INFO] [stderr] Compiling amq-protocol-tcp v6.0.0-rc12 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling config v0.10.1 [INFO] [stderr] Compiling deadpool v0.5.2 [INFO] [stderr] Compiling amq-protocol-types v6.0.0-rc12 [INFO] [stderr] Compiling deadpool-lapin v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "da152f960ad84a409ca30ae33d39259d60dd2a6855b4f0869e183c29458b5583", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da152f960ad84a409ca30ae33d39259d60dd2a6855b4f0869e183c29458b5583", kill_on_drop: false }` [INFO] [stdout] da152f960ad84a409ca30ae33d39259d60dd2a6855b4f0869e183c29458b5583 [INFO] running `Command { std: "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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8e9a0844ea52e757f379a7f6125e773269a8fc43759dda2ea3deab5f5d69be88 [INFO] running `Command { std: "docker" "start" "-a" "8e9a0844ea52e757f379a7f6125e773269a8fc43759dda2ea3deab5f5d69be88", kill_on_drop: false }` [INFO] [stderr] Compiling deadpool-lapin v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "8e9a0844ea52e757f379a7f6125e773269a8fc43759dda2ea3deab5f5d69be88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e9a0844ea52e757f379a7f6125e773269a8fc43759dda2ea3deab5f5d69be88", kill_on_drop: false }` [INFO] [stdout] 8e9a0844ea52e757f379a7f6125e773269a8fc43759dda2ea3deab5f5d69be88 [INFO] running `Command { std: "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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 731c4b2f88315a29da9e0124ef1aeb98e89e9c820ffe61449a2720dcf1fcef96 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "731c4b2f88315a29da9e0124ef1aeb98e89e9c820ffe61449a2720dcf1fcef96", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/deadpool_lapin-6935643ebfbc75f8 [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests deadpool-lapin [INFO] [stdout] [INFO] [stdout] test result: ok. 0 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 - (line 17) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 17) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Backend(IOError(Os { code: 111, kind: ConnectionRefused, message: "Connection refused" }))', src/lib.rs:14:47 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559cb14cfae5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x559cb14cfae5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559cb14cfae5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x559cb14cfae5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x559cb14f4e0c - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x559cb14c9bc2 - std::io::Write::write_fmt::h1aebfe8a5a79e36d [INFO] [stdout] at src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x559cb14d2150 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x559cb14d2150 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x559cb14d2150 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x559cb14d1e9c - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:217 [INFO] [stdout] 10: 0x559cb14d2793 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 11: 0x559cb14d238b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 12: 0x559cb14f2ac1 - core::panicking::panic_fmt::h17139c2000299725 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 13: 0x559cb14f28e3 - core::option::expect_none_failed::h972f96abb4ec8952 [INFO] [stdout] at src/libcore/option.rs:1269 [INFO] [stdout] 14: 0x559cb10f510e - core::result::Result::unwrap::hc6c329af865dcc71 [INFO] [stdout] 15: 0x559cb10fda67 - rust_out::main::{{closure}}::h2d7d4c46f0761ef4 [INFO] [stdout] 16: 0x559cb10fd44a - as core::future::future::Future>::poll::haa10e7c4733badb9 [INFO] [stdout] 17: 0x559cb10f786f - tokio::runtime::shell::Shell::block_on::{{closure}}::hf639a4e811fb71fe [INFO] [stdout] 18: 0x559cb10f5bbe - tokio::coop::with_budget::{{closure}}::h3fbe6a2582c0fc98 [INFO] [stdout] 19: 0x559cb10f04f9 - std::thread::local::LocalKey::try_with::he2099e097b01b712 [INFO] [stdout] 20: 0x559cb10f0418 - std::thread::local::LocalKey::with::hc7bea1695aaf8edf [INFO] [stdout] 21: 0x559cb10f7724 - tokio::runtime::shell::Shell::block_on::he8835cce34acae52 [INFO] [stdout] 22: 0x559cb10f79ec - tokio::runtime::Runtime::block_on::{{closure}}::h727fa504ff2a0f7a [INFO] [stdout] 23: 0x559cb10f7aa9 - tokio::runtime::context::enter::had57a80ebf2f3e0f [INFO] [stdout] 24: 0x559cb10f7902 - tokio::runtime::handle::Handle::enter::hf1a8c4694d9ffd50 [INFO] [stdout] 25: 0x559cb10f7993 - tokio::runtime::Runtime::block_on::hb35dd0aa276880f7 [INFO] [stdout] 26: 0x559cb10fd674 - rust_out::main::h405f65324f7b53be [INFO] [stdout] 27: 0x559cb10ebde3 - std::rt::lang_start::{{closure}}::ha8395b9615e12984 [INFO] [stdout] 28: 0x559cb14d2b63 - std::rt::lang_start_internal::{{closure}}::h84a998219831fa70 [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 29: 0x559cb14d2b63 - std::panicking::try::do_call::he8e1d689a3e26def [INFO] [stdout] at src/libstd/panicking.rs:348 [INFO] [stdout] 30: 0x559cb14d2b63 - std::panicking::try::h264b6eebc2fa7bbf [INFO] [stdout] at src/libstd/panicking.rs:325 [INFO] [stdout] 31: 0x559cb14d2b63 - std::panic::catch_unwind::hbf28fafa723b2128 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x559cb14d2b63 - std::rt::lang_start_internal::he959aa59bc3ec202 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 33: 0x559cb10ebdc8 - std::rt::lang_start::hf91fc87199e1c84e [INFO] [stdout] 34: 0x559cb10fe2eb - main [INFO] [stdout] 35: 0x7eff2afe50b3 - __libc_start_main [INFO] [stdout] 36: 0x559cb10e717e - _start [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 17) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "731c4b2f88315a29da9e0124ef1aeb98e89e9c820ffe61449a2720dcf1fcef96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "731c4b2f88315a29da9e0124ef1aeb98e89e9c820ffe61449a2720dcf1fcef96", kill_on_drop: false }` [INFO] [stdout] 731c4b2f88315a29da9e0124ef1aeb98e89e9c820ffe61449a2720dcf1fcef96