[INFO] fetching crate redis_r2d2 0.17.0... [INFO] testing redis_r2d2-0.17.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] extracting crate redis_r2d2 0.17.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate redis_r2d2 0.17.0 [INFO] finished tweaking crates.io crate redis_r2d2 0.17.0 [INFO] tweaked toml for crates.io crate redis_r2d2 0.17.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate redis_r2d2 0.17.0 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 126 packages to highest compatible versions [INFO] [stderr] Adding redis v0.17.0 (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 r2d2 v0.8.10 [INFO] [stderr] Downloaded scheduled-thread-pool v0.2.7 [INFO] [stderr] Downloaded redis v0.17.0 [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] 1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b [INFO] running `Command { std: "docker" "start" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b", 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" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b" "/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" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b", 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" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.27 [INFO] [stderr] Compiling libc v0.2.191 [INFO] [stderr] Compiling crossbeam-utils v0.8.23 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling value-bag v1.14.1 [INFO] [stderr] Compiling smallvec v1.16.3 [INFO] [stderr] Compiling fastrand v2.5.0 [INFO] [stderr] Compiling futures-io v0.3.34 [INFO] [stderr] Compiling event-listener v5.4.2 [INFO] [stderr] Compiling rustix v1.1.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.5.1 [INFO] [stderr] Compiling linux-raw-sys v0.12.1 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling lazy_static v1.5.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.107 [INFO] [stderr] Compiling pin-utils v0.1.1 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling piper v0.2.5 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling futures-util v0.3.34 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling async-lock v3.4.2 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Compiling log v0.4.34 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling quote v1.0.47 [INFO] [stderr] Compiling syn v3.0.9 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling async-executor v1.14.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling blocking v1.7.0 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.7 [INFO] [stderr] Compiling r2d2 v0.8.10 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling synstructure v0.14.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling combine v4.6.9 [INFO] [stderr] Compiling zerofrom-derive v0.1.8 [INFO] [stderr] Compiling yoke-derive v0.8.4 [INFO] [stderr] Compiling zerovec-derive v0.11.6 [INFO] [stderr] Compiling displaydoc v0.2.7 [INFO] [stderr] Compiling async-trait v0.1.92 [INFO] [stderr] Compiling polling v3.11.0 [INFO] [stderr] Compiling zerofrom v0.1.8 [INFO] [stderr] Compiling yoke v0.8.3 [INFO] [stderr] Compiling zerovec v0.11.8 [INFO] [stderr] Compiling zerotrie v0.2.5 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling tinystr v0.8.4 [INFO] [stderr] Compiling potential_utf v0.1.6 [INFO] [stderr] Compiling async-std v1.13.2 [INFO] [stderr] Compiling icu_locale_core v2.3.0 [INFO] [stderr] Compiling icu_collections v2.3.0 [INFO] [stderr] Compiling icu_provider v2.3.1 [INFO] [stderr] Compiling icu_normalizer v2.3.0 [INFO] [stderr] Compiling icu_properties v2.3.0 [INFO] [stderr] Compiling idna_adapter v1.2.2 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling redis v0.17.0 [INFO] [stderr] Compiling redis_r2d2 v0.17.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 27.39s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.17.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b", 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" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b" "/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 redis_r2d2 v0.17.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.66s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.17.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b", 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" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b" "/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 0.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.17.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/redis_r2d2-1cc5b8812126b7d3) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_is_valid ... FAILED [INFO] [stdout] test tests::test_basic ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_is_valid stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_is_valid' (1261) panicked at src/lib.rs:143:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Some("Connection refused (os error 111)")) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60516bc7f821 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] 1: 0x60516bc94c6a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 2: 0x60516bc8408c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x60516bc5ad46 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x60516bc77899 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] 5: 0x60516bbdc8c0 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x60516bc77a52 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] 7: 0x60516bc5adf2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x60516bc53a99 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x60516bc5bbdd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] 10: 0x60516bc9539c - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] 11: 0x60516bc95172 - core[df12db4294e9bfd3]::result::unwrap_failed [INFO] [stdout] 12: 0x60516bbc7f97 - redis_r2d2[f7a62d8e9afc1297]::tests::test_is_valid [INFO] [stdout] 13: 0x60516bbc9899 - >::call_once [INFO] [stdout] 14: 0x60516bbcfbab - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] 15: 0x60516bbdd215 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] 16: 0x60516bbd6ad4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 17: 0x60516bbe0372 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 18: 0x60516bc7ebd9 - ::new::thread_start [INFO] [stdout] 19: 0x772d19beadfa - [INFO] [stdout] 20: 0x772d19c7e3d4 - clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::test_basic stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_basic' (1260) panicked at src/lib.rs:109:69: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(Some("Connection refused (os error 111)")) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60516bc7f821 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] 1: 0x60516bc94c6a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 2: 0x60516bc8408c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x60516bc5ad46 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x60516bc77899 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] 5: 0x60516bbdc8c0 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x60516bc77a52 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] 7: 0x60516bc5adf2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x60516bc53a99 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x60516bc5bbdd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] 10: 0x60516bc9539c - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] 11: 0x60516bc95172 - core[df12db4294e9bfd3]::result::unwrap_failed [INFO] [stdout] 12: 0x60516bbc7a46 - redis_r2d2[f7a62d8e9afc1297]::tests::test_basic [INFO] [stdout] 13: 0x60516bbc9879 - >::call_once [INFO] [stdout] 14: 0x60516bbcfbab - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] 15: 0x60516bbdd215 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] 16: 0x60516bbd6ad4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 17: 0x60516bbe0372 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 18: 0x60516bc7ebd9 - ::new::thread_start [INFO] [stdout] 19: 0x772d19beadfa - [INFO] [stdout] 20: 0x772d19c7e3d4 - clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_basic [INFO] [stdout] tests::test_is_valid [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 30.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b", kill_on_drop: false }` [INFO] [stdout] 1262ce671218f99eb0368a657458ae26000599d8488529d9beb1a123a26ebb0b