[INFO] fetching crate tourniquet 0.1.1... [INFO] testing tourniquet-0.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate tourniquet 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate tourniquet 0.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tourniquet 0.1.1 [INFO] finished tweaking crates.io crate tourniquet 0.1.1 [INFO] tweaked toml for crates.io crate tourniquet 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 77eed5e9435ba541438c4948acd923d3d697d919466514e225daa052553954c0 [INFO] running `Command { std: "docker" "start" "-a" "77eed5e9435ba541438c4948acd923d3d697d919466514e225daa052553954c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77eed5e9435ba541438c4948acd923d3d697d919466514e225daa052553954c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77eed5e9435ba541438c4948acd923d3d697d919466514e225daa052553954c0", kill_on_drop: false }` [INFO] [stdout] 77eed5e9435ba541438c4948acd923d3d697d919466514e225daa052553954c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e84c79fdb31310c484dcae2411be740c716aff92bfcc08140749dd0e31cb614 [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" "4e84c79fdb31310c484dcae2411be740c716aff92bfcc08140749dd0e31cb614", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling tourniquet v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.34s [INFO] running `Command { std: "docker" "inspect" "4e84c79fdb31310c484dcae2411be740c716aff92bfcc08140749dd0e31cb614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e84c79fdb31310c484dcae2411be740c716aff92bfcc08140749dd0e31cb614", kill_on_drop: false }` [INFO] [stdout] 4e84c79fdb31310c484dcae2411be740c716aff92bfcc08140749dd0e31cb614 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b27e38cb3141afcf6097c7ccd43dddb17965816d0f90bc15d03231c8d4fd51d4 [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" "b27e38cb3141afcf6097c7ccd43dddb17965816d0f90bc15d03231c8d4fd51d4", kill_on_drop: false }` [INFO] [stderr] Compiling amq-protocol v6.0.0-rc12 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling lapin v1.2.1 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling nom v6.0.0-alpha1 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling celery-codegen v0.3.1 [INFO] [stderr] Compiling amq-protocol-uri v6.0.0-rc12 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling pinky-swear v4.4.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling pem v0.8.3 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling tcp-stream v0.20.7 [INFO] [stderr] Compiling amq-protocol-tcp v6.0.0-rc12 [INFO] [stderr] Compiling amq-protocol-types v6.0.0-rc12 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling celery v0.3.1 [INFO] [stderr] Compiling tourniquet v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.77s [INFO] running `Command { std: "docker" "inspect" "b27e38cb3141afcf6097c7ccd43dddb17965816d0f90bc15d03231c8d4fd51d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b27e38cb3141afcf6097c7ccd43dddb17965816d0f90bc15d03231c8d4fd51d4", kill_on_drop: false }` [INFO] [stdout] b27e38cb3141afcf6097c7ccd43dddb17965816d0f90bc15d03231c8d4fd51d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c5e249448f5b58c2bc4b5cfce3a6f6b13ca9ed585eeb7796936aedd625d6d98d [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" "c5e249448f5b58c2bc4b5cfce3a6f6b13ca9ed585eeb7796936aedd625d6d98d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tourniquet-9fafd43e2db8d431) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_first_called ... ok [INFO] [stdout] test tests::test_exhausted_run ... ok [INFO] [stdout] test tests::test_try_next_run ... ok [INFO] [stdout] test tests::test_abort ... ok [INFO] [stdout] test tests::test_exhausted_connector ... ok [INFO] [stdout] test tests::test_try_next_connector ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tourniquet [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - Next (line 76) ... ok [INFO] [stdout] test src/lib.rs - Connector (line 125) ... ok [INFO] [stdout] test src/lib.rs - RoundRobin::new (line 189) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 6) 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: Os { code: 101, kind: NetworkUnreachable, message: "Network is unreachable" }', src/lib.rs:29:14 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5637948e0ea0 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x5637948e0ea0 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5637948e0ea0 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5637948e0ea0 - ::fmt::he1640d5f0d93f618 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5637948fbb6c - core::fmt::write::h88012e1f01caeebf [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x5637948ddf45 - std::io::Write::write_fmt::h360fa85b30182555 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x5637948e2e5b - std::sys_common::backtrace::_print::ha1f00492f406a015 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5637948e2e5b - std::sys_common::backtrace::print::hd54561b13feb6af3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5637948e2e5b - std::panicking::default_hook::{{closure}}::h84fe124cd0864662 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x5637948e2931 - std::panicking::default_hook::h5a8e74a76ce290a7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x5637948e3524 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x5637948e3007 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x5637948e139c - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x5637948e2f69 - rust_begin_unwind [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x563794822001 - core::panicking::panic_fmt::h12a3a3c256485fca [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x563794822093 - core::result::unwrap_failed::h2d8d0952e3250de9 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1599:5 [INFO] [stdout] 16: 0x563794828b64 - core::result::Result::unwrap::h05f2de4616693f88 [INFO] [stdout] 17: 0x5637948311b0 - rust_out::main::{{closure}}::h1615e6386ca49a1b [INFO] [stdout] 18: 0x56379482fa3a - as core::future::future::Future>::poll::h08c15d04ac5ce7d3 [INFO] [stdout] 19: 0x56379482da3c - tokio::runtime::enter::Enter::block_on::{{closure}}::h5952308a7cf427b7 [INFO] [stdout] 20: 0x56379482b5c3 - tokio::coop::with_budget::{{closure}}::h844d46f810df4927 [INFO] [stdout] 21: 0x563794824996 - std::thread::local::LocalKey::try_with::h34010265781fa25f [INFO] [stdout] 22: 0x563794824898 - std::thread::local::LocalKey::with::hd64d3caabe546347 [INFO] [stdout] 23: 0x56379482d8c9 - tokio::runtime::enter::Enter::block_on::hfe6d74081d0d47cb [INFO] [stdout] 24: 0x56379482c7ee - tokio::runtime::thread_pool::ThreadPool::block_on::hc230f08900bf0cc0 [INFO] [stdout] 25: 0x56379482df82 - tokio::runtime::Runtime::block_on::{{closure}}::h8100d4b1a06c1471 [INFO] [stdout] 26: 0x56379482e00d - tokio::runtime::context::enter::h0fa8933383eaf1e4 [INFO] [stdout] 27: 0x56379482de00 - tokio::runtime::handle::Handle::enter::h765ffea872ddb52a [INFO] [stdout] 28: 0x56379482de95 - tokio::runtime::Runtime::block_on::h9f80ec87cfdcd738 [INFO] [stdout] 29: 0x5637948308eb - rust_out::main::h61823b600df25383 [INFO] [stdout] 30: 0x563794825233 - core::ops::function::FnOnce::call_once::h064404ccb42900dd [INFO] [stdout] 31: 0x5637948245e9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3a50028bf297fb1f [INFO] [stdout] 32: 0x563794824669 - std::rt::lang_start::{{closure}}::hf6d523a4729f0a25 [INFO] [stdout] 33: 0x5637948e3a2a - core::ops::function::impls:: for &F>::call_once::ha9408abe89f69dc4 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 34: 0x5637948e3a2a - std::panicking::try::do_call::h5b0cc9e9102acb65 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 35: 0x5637948e3a2a - std::panicking::try::hddc7f8229138b3ba [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 36: 0x5637948e3a2a - std::panic::catch_unwind::hfa401ff8bab2986e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 37: 0x5637948e3a2a - std::rt::lang_start_internal::{{closure}}::h8163422320d11405 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/rt.rs:45:48 [INFO] [stdout] 38: 0x5637948e3a2a - std::panicking::try::do_call::hc742cc7bb4f0fb20 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 39: 0x5637948e3a2a - std::panicking::try::ha37d8d2dd1acf7d3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 40: 0x5637948e3a2a - std::panic::catch_unwind::h8a5381d5ecf437bc [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 41: 0x5637948e3a2a - std::rt::lang_start_internal::h7e2cee8c90d4a4d3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/rt.rs:45:20 [INFO] [stdout] 42: 0x563794824641 - std::rt::lang_start::h56740483be3c5e53 [INFO] [stdout] 43: 0x5637948312a3 - main [INFO] [stdout] 44: 0x7fbea55a70b3 - __libc_start_main [INFO] [stdout] 45: 0x56379482279e - _start [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 6) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "c5e249448f5b58c2bc4b5cfce3a6f6b13ca9ed585eeb7796936aedd625d6d98d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5e249448f5b58c2bc4b5cfce3a6f6b13ca9ed585eeb7796936aedd625d6d98d", kill_on_drop: false }` [INFO] [stdout] c5e249448f5b58c2bc4b5cfce3a6f6b13ca9ed585eeb7796936aedd625d6d98d