[INFO] fetching crate szafka 0.3.1... [INFO] testing szafka-0.3.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate szafka 0.3.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate szafka 0.3.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate szafka 0.3.1 [INFO] tweaked toml for crates.io crate szafka 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate szafka 0.3.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate szafka 0.3.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.78 [INFO] [stderr] Downloaded tokio-macros v1.5.0 [INFO] [stderr] Downloaded futures-core v0.3.17 [INFO] [stderr] Downloaded tokio-test v0.4.2 [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded async-stream-impl v0.3.2 [INFO] [stderr] Downloaded futures-sink v0.3.17 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded futures-io v0.3.17 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.78 [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded rustc_version v0.4.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.78 [INFO] [stderr] Downloaded futures v0.3.17 [INFO] [stderr] Downloaded js-sys v0.3.55 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded serde_json v1.0.68 [INFO] [stderr] Downloaded futures-util v0.3.17 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded syn v1.0.80 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded half v1.8.0 [INFO] [stderr] Downloaded serde_derive v1.0.130 [INFO] [stderr] Downloaded crossbeam-utils v0.8.5 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded tokio v1.12.0 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded libc v0.2.104 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded tokio-stream v0.1.7 [INFO] [stderr] Downloaded semver v1.0.4 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded web-sys v0.3.55 [INFO] [stderr] Downloaded futures-channel v0.3.17 [INFO] [stderr] Downloaded futures-task v0.3.17 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded async-stream v0.3.2 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded proc-macro2 v1.0.30 [INFO] [stderr] Downloaded ppv-lite86 v0.2.14 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64b238276186521260dca2299df047453765e2b3b91c845c68e12dfaaaa97dff [INFO] running `Command { std: "docker" "start" "-a" "64b238276186521260dca2299df047453765e2b3b91c845c68e12dfaaaa97dff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64b238276186521260dca2299df047453765e2b3b91c845c68e12dfaaaa97dff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64b238276186521260dca2299df047453765e2b3b91c845c68e12dfaaaa97dff", kill_on_drop: false }` [INFO] [stdout] 64b238276186521260dca2299df047453765e2b3b91c845c68e12dfaaaa97dff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31ce702d4ce12bf88de5b2c5a50ce33b6f841edf48759505982303341f48582c [INFO] running `Command { std: "docker" "start" "-a" "31ce702d4ce12bf88de5b2c5a50ce33b6f841edf48759505982303341f48582c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling szafka v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.52s [INFO] running `Command { std: "docker" "inspect" "31ce702d4ce12bf88de5b2c5a50ce33b6f841edf48759505982303341f48582c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31ce702d4ce12bf88de5b2c5a50ce33b6f841edf48759505982303341f48582c", kill_on_drop: false }` [INFO] [stdout] 31ce702d4ce12bf88de5b2c5a50ce33b6f841edf48759505982303341f48582c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 025cb1154074feaec271d1b3ab8d9f8e55c8d06f36e0117657f97f8da3151194 [INFO] running `Command { std: "docker" "start" "-a" "025cb1154074feaec271d1b3ab8d9f8e55c8d06f36e0117657f97f8da3151194", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio-macros v1.5.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling ppv-lite86 v0.2.14 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.8.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling tokio-test v0.4.2 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling szafka v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 42.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "025cb1154074feaec271d1b3ab8d9f8e55c8d06f36e0117657f97f8da3151194", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "025cb1154074feaec271d1b3ab8d9f8e55c8d06f36e0117657f97f8da3151194", kill_on_drop: false }` [INFO] [stdout] 025cb1154074feaec271d1b3ab8d9f8e55c8d06f36e0117657f97f8da3151194 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 680ff5d52e39c694d85551e7ee040f22374f2e709cfae455272bdfb1a060d78a [INFO] running `Command { std: "docker" "start" "-a" "680ff5d52e39c694d85551e7ee040f22374f2e709cfae455272bdfb1a060d78a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/szafka-4367d8c43f3261a7) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test sync::tests::exists ... ok [INFO] [stdout] test sync::tests::remove ... ok [INFO] [stdout] test sync::tests::get ... ok [INFO] [stdout] test sync::tests::no_parent ... ok [INFO] [stdout] test r#async::tests::no_parent ... ok [INFO] [stdout] test r#async::tests::get ... ok [INFO] [stdout] test r#async::tests::remove ... ok [INFO] [stdout] test r#async::tests::exists ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests szafka [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/sync.rs - sync::Szafka::exists (line 106) ... ok [INFO] [stdout] test src/sync.rs - sync::Szafka::save (line 24) ... ok [INFO] [stdout] test src/sync.rs - sync::Szafka::remove (line 132) ... ok [INFO] [stdout] test src/sync.rs - sync::Szafka::get (line 72) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "680ff5d52e39c694d85551e7ee040f22374f2e709cfae455272bdfb1a060d78a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "680ff5d52e39c694d85551e7ee040f22374f2e709cfae455272bdfb1a060d78a", kill_on_drop: false }` [INFO] [stdout] 680ff5d52e39c694d85551e7ee040f22374f2e709cfae455272bdfb1a060d78a