[INFO] fetching crate redsync 1.0.1... [INFO] testing redsync-1.0.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] extracting crate redsync 1.0.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate redsync 1.0.1 [INFO] finished tweaking crates.io crate redsync 1.0.1 [INFO] tweaked toml for crates.io crate redsync 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate redsync 1.0.1 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] crate crates.io crate redsync 1.0.1 already has a lockfile, it will not be regenerated [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] warning: Cargo.toml: file `/workspace/builds/worker-6-tc1/source/examples/example.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `example` [INFO] [stderr] * `example` target `example` [INFO] [stderr] warning: `redsync` (manifest) generated 1 warning [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.40 [INFO] [stderr] Downloaded quote v1.0.26 [INFO] [stderr] Downloaded itoa v1.0.6 [INFO] [stderr] Downloaded thiserror v1.0.40 [INFO] [stderr] Downloaded unicode-ident v1.0.8 [INFO] [stderr] Downloaded getrandom v0.2.9 [INFO] [stderr] Downloaded proc-macro2 v1.0.56 [INFO] [stderr] Downloaded ryu v1.0.13 [INFO] [stderr] Downloaded bytes v1.4.0 [INFO] [stderr] Downloaded syn v2.0.15 [INFO] [stderr] Downloaded redis v0.23.0 [INFO] [stderr] Downloaded libc v0.2.141 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96 [INFO] running `Command { std: "docker" "start" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96", 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" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96" "/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" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96", 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" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: file `/opt/rustwide/workdir/examples/example.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `example` [INFO] [stderr] * `example` target `example` [INFO] [stderr] warning: `redsync` (manifest) generated 1 warning [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling combine v4.6.6 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling redis v0.23.0 [INFO] [stderr] Compiling redsync v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 27.92s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.23.0 [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" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96", 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" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96" "/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] warning: Cargo.toml: file `/opt/rustwide/workdir/examples/example.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `example` [INFO] [stderr] * `example` target `example` [INFO] [stderr] warning: `redsync` (manifest) generated 1 warning [INFO] [stderr] Compiling redsync v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 1.19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.23.0 [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" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96", 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" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: file `/opt/rustwide/workdir/examples/example.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `example` [INFO] [stderr] * `example` target `example` [INFO] [stderr] warning: `redsync` (manifest) generated 1 warning [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.23.0 [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/redsync-feb455fcc9a5becc) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test builder::tests::default ... ok [INFO] [stdout] test instance::tests::acquire_locked_resource ... FAILED [INFO] [stdout] test instance::tests::extend_expired_lock ... FAILED [INFO] [stdout] test instance::tests::acquire ... FAILED [INFO] [stdout] test instance::tests::extend ... FAILED [INFO] [stdout] test instance::tests::release ... FAILED [INFO] [stdout] test builder::tests::retry_count ... ok [INFO] [stdout] test builder::tests::retry_delay ... ok [INFO] [stdout] test instance::tests::extend_invalid_lock ... FAILED [INFO] [stdout] test redsync::tests::extend ... ok [INFO] [stdout] test redsync::tests::get_retry_delay ... ok [INFO] [stdout] test redsync::tests::get_unique_lock_id ... ok [INFO] [stdout] test instance::tests::release_invalid_lock ... FAILED [INFO] [stdout] test instance::tests::url_error ... ok [INFO] [stdout] test instance::tests::release_expired_lock ... FAILED [INFO] [stdout] test redsync::tests::unlock ... ok [INFO] [stdout] test redsync::tests::lock ... ok [INFO] [stdout] test redsync::tests::unlock_error ... ok [INFO] [stdout] test redsync::tests::lock_error ... ok [INFO] [stdout] test redsync::tests::extend_error ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- instance::tests::acquire_locked_resource stdout ---- [INFO] [stdout] Error: RedisError(Connection refused (os error 111)) [INFO] [stdout] [INFO] [stdout] ---- instance::tests::extend_expired_lock stdout ---- [INFO] [stdout] Error: RedisError(Connection refused (os error 111)) [INFO] [stdout] [INFO] [stdout] ---- instance::tests::acquire stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'instance::tests::acquire' (644) panicked at src/instance.rs:143:9: [INFO] [stdout] assertion failed: attempt.is_ok() [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5edcfa070531 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] 1: 0x5edcfa0858ea - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 2: 0x5edcfa074dec - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x5edcfa04b926 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x5edcfa068479 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] 5: 0x5edcfa000c70 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x5edcfa068632 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] 7: 0x5edcfa04ba04 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x5edcfa044679 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x5edcfa04c7bd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] 10: 0x5edcfa08601c - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] 11: 0x5edcfa085fe2 - core[df12db4294e9bfd3]::panicking::panic [INFO] [stdout] 12: 0x5edcf9fc4eb7 - redsync[15da7882bb1208b1]::instance::tests::acquire [INFO] [stdout] 13: 0x5edcf9fc19b9 - >::call_once [INFO] [stdout] 14: 0x5edcf9ff3f5b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] 15: 0x5edcfa0015c5 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] 16: 0x5edcf9ffae84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 17: 0x5edcfa004722 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 18: 0x5edcfa06f8e9 - ::new::thread_start [INFO] [stdout] 19: 0x7230553fddfa - [INFO] [stdout] 20: 0x7230554913d4 - clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- instance::tests::extend stdout ---- [INFO] [stdout] Error: RedisError(Connection refused (os error 111)) [INFO] [stdout] [INFO] [stdout] ---- instance::tests::release stdout ---- [INFO] [stdout] Error: RedisError(Connection refused (os error 111)) [INFO] [stdout] [INFO] [stdout] ---- instance::tests::extend_invalid_lock stdout ---- [INFO] [stdout] Error: RedisError(Connection refused (os error 111)) [INFO] [stdout] [INFO] [stdout] ---- instance::tests::release_invalid_lock stdout ---- [INFO] [stdout] Error: RedisError(Connection refused (os error 111)) [INFO] [stdout] [INFO] [stdout] ---- instance::tests::release_expired_lock stdout ---- [INFO] [stdout] Error: RedisError(Connection refused (os error 111)) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] instance::tests::acquire [INFO] [stdout] instance::tests::acquire_locked_resource [INFO] [stdout] instance::tests::extend [INFO] [stdout] instance::tests::extend_expired_lock [INFO] [stdout] instance::tests::extend_invalid_lock [INFO] [stdout] instance::tests::release [INFO] [stdout] instance::tests::release_expired_lock [INFO] [stdout] instance::tests::release_invalid_lock [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96", kill_on_drop: false }` [INFO] [stdout] 647ab6f5fbba0c75c1915403203556add947d15b2ceda6ae2e31943f47453e96