[INFO] fetching crate cucumber_rust 0.9.0... [INFO] testing cucumber_rust-0.9.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate cucumber_rust 0.9.0 into /workspace/builds/worker-44/source [INFO] validating manifest of crates.io crate cucumber_rust 0.9.0 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 cucumber_rust 0.9.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cucumber_rust 0.9.0 [INFO] tweaked toml for crates.io crate cucumber_rust 0.9.0 written to /workspace/builds/worker-44/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] [stderr] Blocking waiting for file lock on package cache [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cute_custom_default v2.1.0 [INFO] [stderr] Downloaded cucumber_rust_codegen v0.9.0 [INFO] [stderr] Downloaded typed-builder v0.7.1 [INFO] [stderr] Downloaded shh v1.0.1 [INFO] [stderr] Downloaded peg-runtime v0.6.3 [INFO] [stderr] Downloaded gherkin_rust v0.10.1 [INFO] [stderr] Downloaded peg-macros v0.6.3 [INFO] [stderr] Downloaded peg v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] [stdout] 22d0611e9eba3a2e1a9ea9eba9c827ac9f9eea73a933f66e135a0d5c8d9c18ae [INFO] running `Command { std: "docker" "start" "-a" "22d0611e9eba3a2e1a9ea9eba9c827ac9f9eea73a933f66e135a0d5c8d9c18ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22d0611e9eba3a2e1a9ea9eba9c827ac9f9eea73a933f66e135a0d5c8d9c18ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22d0611e9eba3a2e1a9ea9eba9c827ac9f9eea73a933f66e135a0d5c8d9c18ae", kill_on_drop: false }` [INFO] [stdout] 22d0611e9eba3a2e1a9ea9eba9c827ac9f9eea73a933f66e135a0d5c8d9c18ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] d2b25f41e1e390656606df0bade758e4e4142f88d3b08321c6800d23d713648d [INFO] running `Command { std: "docker" "start" "-a" "d2b25f41e1e390656606df0bade758e4e4142f88d3b08321c6800d23d713648d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling peg-runtime v0.6.3 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling pathdiff v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling shh v1.0.1 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling peg-macros v0.6.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling peg v0.6.3 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling ignore v0.4.18 [INFO] [stderr] Compiling globwalk v0.8.1 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling typed-builder v0.7.1 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling cute_custom_default v2.1.0 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling gherkin_rust v0.10.1 [INFO] [stderr] Compiling cucumber_rust v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.47s [INFO] running `Command { std: "docker" "inspect" "d2b25f41e1e390656606df0bade758e4e4142f88d3b08321c6800d23d713648d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2b25f41e1e390656606df0bade758e4e4142f88d3b08321c6800d23d713648d", kill_on_drop: false }` [INFO] [stdout] d2b25f41e1e390656606df0bade758e4e4142f88d3b08321c6800d23d713648d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 838f08c9ec24616550d0f8a55a185e13f144f6071ac71a7d23dddeb82fc4393a [INFO] running `Command { std: "docker" "start" "-a" "838f08c9ec24616550d0f8a55a185e13f144f6071ac71a7d23dddeb82fc4393a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling sharded-slab v0.1.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling serial_test v0.5.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tracing-subscriber v0.2.20 [INFO] [stderr] Compiling cucumber_rust v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `world` [INFO] [stdout] --> tests/cucumber_builder.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 58 | t!(|world, _ctx| crate::MyWorld::new().await.unwrap()), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_world` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.58s [INFO] running `Command { std: "docker" "inspect" "838f08c9ec24616550d0f8a55a185e13f144f6071ac71a7d23dddeb82fc4393a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "838f08c9ec24616550d0f8a55a185e13f144f6071ac71a7d23dddeb82fc4393a", kill_on_drop: false }` [INFO] [stdout] 838f08c9ec24616550d0f8a55a185e13f144f6071ac71a7d23dddeb82fc4393a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 1028144c29591dab6ea6f81a1534a80c28428bdda59ba9116c9f712b03f076d2 [INFO] running `Command { std: "docker" "start" "-a" "1028144c29591dab6ea6f81a1534a80c28428bdda59ba9116c9f712b03f076d2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `world` [INFO] [stderr] --> tests/cucumber_builder.rs:58:21 [INFO] [stderr] | [INFO] [stderr] 58 | t!(|world, _ctx| crate::MyWorld::new().await.unwrap()), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_world` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cucumber_rust` (test "cucumber_builder") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cucumber_rust-099576cdc0885b79) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/cucumber_builder.rs (/opt/rustwide/target/debug/deps/cucumber_builder-994c5749f99a02bb) [INFO] [stdout] [Cucumber v0.9.0] [INFO] [stdout] Feature: Basic functionality  features/basic/test.feature:1:1  [INFO] [stdout]  [INFO] [stdout]  Scenario: foo  features/basic/test.feature:4:3  [INFO] [stdout] S:AHHHH [INFO] [stdout]  Given a thing  features/basic/test.feature:5:5  [INFO] [stdout]  ✔ Given a thing  features/basic/test.feature:5:5  [INFO] [stdout] ———————— Captured stdout: —————————————————————————————————————————————————————— [INFO] [stdout]  This is a string from the context. [INFO] [stdout] 42 [INFO] [stdout] the newtype pattern helps here [INFO] [stdout] This is on stdout [INFO] [stdout] ———————— Captured stderr: —————————————————————————————————————————————————————— [INFO] [stdout]  This is on stderr [INFO] [stdout] ———————————————————————————————————————————————————————————————————————————————— [INFO] [stdout]  When nothing  features/basic/test.feature:6:5  [INFO] [stdout]  - When nothing  features/basic/test.feature:6:5  [INFO] [stdout]  ⚡ Not yet implemented (skipped) [INFO] [stdout] E:AHHHH [INFO] [stdout]  Scenario: bar  features/basic/test.feature:8:3  [INFO] [stdout] S:AHHHH [INFO] [stdout]  Given a thing  features/basic/test.feature:10:22  [INFO] [stdout]  ✔ Given a thing  features/basic/test.feature:10:22  [INFO] [stdout] ———————— Captured stdout: —————————————————————————————————————————————————————— [INFO] [stdout]  This is a string from the context. [INFO] [stdout] 42 [INFO] [stdout] the newtype pattern helps here [INFO] [stdout] This is on stdout [INFO] [stdout] ———————— Captured stderr: —————————————————————————————————————————————————————— [INFO] [stdout]  This is on stderr [INFO] [stdout] ———————————————————————————————————————————————————————————————————————————————— [INFO] [stdout]  When something goes wrong  features/basic/test.feature:11:5  [INFO] [stdout]  ✔ When something goes wrong  features/basic/test.feature:11:5  [INFO] [stdout] E:AHHHH [INFO] [stdout]  Scenario Outline: scenario with examples [INFO] [stdout] => = 2, = 4  features/basic/test.feature:13:3  [INFO] [stdout] S:AHHHH [INFO] [stdout]  Given a number 2  features/basic/test.feature:14:5  [INFO] [stdout]  ✔ Given a number 2  features/basic/test.feature:14:5  [INFO] [stdout]  Then twice that number should be 4  features/basic/test.feature:15:5  [INFO] [stdout]  ✔ Then twice that number should be 4  features/basic/test.feature:15:5  [INFO] [stdout] E:AHHHH [INFO] [stdout]  Scenario Outline: scenario with examples [INFO] [stdout] => = 3, = 6  features/basic/test.feature:13:3  [INFO] [stdout] S:AHHHH [INFO] [stdout]  Given a number 3  features/basic/test.feature:14:5  [INFO] [stdout]  ✔ Given a number 3  features/basic/test.feature:14:5  [INFO] [stdout]  Then twice that number should be 6  features/basic/test.feature:15:5  [INFO] [stdout]  ✔ Then twice that number should be 6  features/basic/test.feature:15:5  [INFO] [stdout] E:AHHHH [INFO] [stdout]  Rule: A rule  features/basic/test.feature:22:3  [INFO] [stdout]  Scenario: a scenario inside a rule  features/basic/test.feature:24:5  [INFO] [stdout] S:AHHHH [INFO] [stdout]  Given I am in inside a rule  features/basic/test.feature:25:7  [INFO] [stdout]  - Given I am in inside a rule  features/basic/test.feature:25:7  [INFO] [stdout]  ⚡ Not yet implemented (skipped) [INFO] [stdout] E:AHHHH [INFO] [stdout] [INFO] [stdout] [Summary] [INFO] [stdout] 1 features [INFO] [stdout] 5 scenarios (2 skipped, 3 passed) [INFO] [stdout] 1 rules (1 skipped, 0 passed) [INFO] [stdout] 18 steps (2 skipped, 7 passed) [INFO] [stdout]  [INFO] [stdout] Finished in 0.12 seconds. [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-42ac246ec14bb4c8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test enable_capture_false_support ... ok [INFO] [stdout] test user_defined_event_handlers_are_expressible ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] [stderr] Doc-tests cucumber_rust [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1028144c29591dab6ea6f81a1534a80c28428bdda59ba9116c9f712b03f076d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1028144c29591dab6ea6f81a1534a80c28428bdda59ba9116c9f712b03f076d2", kill_on_drop: false }` [INFO] [stdout] 1028144c29591dab6ea6f81a1534a80c28428bdda59ba9116c9f712b03f076d2