[INFO] fetching crate gherkin_rust 0.8.3... [INFO] testing gherkin_rust-0.8.3 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate gherkin_rust 0.8.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate gherkin_rust 0.8.3 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate gherkin_rust 0.8.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate gherkin_rust 0.8.3 [INFO] tweaked toml for crates.io crate gherkin_rust 0.8.3 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cucumber_rust v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6dce7c451e1d37825a71531e236ede7978233fede6c0fe4c47189395522b8e35 [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" "6dce7c451e1d37825a71531e236ede7978233fede6c0fe4c47189395522b8e35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dce7c451e1d37825a71531e236ede7978233fede6c0fe4c47189395522b8e35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dce7c451e1d37825a71531e236ede7978233fede6c0fe4c47189395522b8e35", kill_on_drop: false }` [INFO] [stdout] 6dce7c451e1d37825a71531e236ede7978233fede6c0fe4c47189395522b8e35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 396d9b24c415fc8ea4224acacc594a9c138766454e626f6ddaaddce3e20b21da [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" "396d9b24c415fc8ea4224acacc594a9c138766454e626f6ddaaddce3e20b21da", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling peg-runtime v0.6.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling peg-macros v0.6.3 [INFO] [stderr] Compiling terminal_size v0.1.15 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling peg v0.6.3 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling typed-builder v0.7.1 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling gherkin_rust v0.8.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.61s [INFO] running `Command { std: "docker" "inspect" "396d9b24c415fc8ea4224acacc594a9c138766454e626f6ddaaddce3e20b21da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "396d9b24c415fc8ea4224acacc594a9c138766454e626f6ddaaddce3e20b21da", kill_on_drop: false }` [INFO] [stdout] 396d9b24c415fc8ea4224acacc594a9c138766454e626f6ddaaddce3e20b21da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8dc01e72d4307f8f9e612463f58fad8ec497ede7376871cdefb83c718462eb64 [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" "8dc01e72d4307f8f9e612463f58fad8ec497ede7376871cdefb83c718462eb64", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling shh v1.0.1 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling cute_custom_default v2.1.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling gherkin_rust v0.8.3 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling async-stream v0.3.0 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling ignore v0.4.17 [INFO] [stderr] Compiling globwalk v0.8.0 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling cucumber_rust v0.7.3 [INFO] [stderr] Compiling gherkin_rust v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/cucumber.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut builder: Steps = Steps::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` 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 1m 04s [INFO] running `Command { std: "docker" "inspect" "8dc01e72d4307f8f9e612463f58fad8ec497ede7376871cdefb83c718462eb64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dc01e72d4307f8f9e612463f58fad8ec497ede7376871cdefb83c718462eb64", kill_on_drop: false }` [INFO] [stdout] 8dc01e72d4307f8f9e612463f58fad8ec497ede7376871cdefb83c718462eb64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7e54311678b3bdbada3c3959522ca2ac37aedb55fbc82fbb2509414c4c0e7787 [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" "7e54311678b3bdbada3c3959522ca2ac37aedb55fbc82fbb2509414c4c0e7787", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/cucumber.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut builder: Steps = Steps::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gherkin_rust-17729e13abd050d7 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cucumber-9b8d84784bee3fda [INFO] [stdout] running 13 tests [INFO] [stderr] Doc-tests gherkin_rust [INFO] [stdout] test tagexpr::tests::parse_tag_expr5 ... ok [INFO] [stdout] test parser::test::smoke3 ... ok [INFO] [stdout] test tagexpr::tests::parse_tag_expr6 ... ok [INFO] [stdout] test tagexpr::tests::parse_tag_expr7 ... ok [INFO] [stdout] test tagexpr::tests::parse_tag_expr8 ... ok [INFO] [stdout] test tagexpr::tests::parse_tag_expr4 ... ok [INFO] [stdout] test tagexpr::tests::parse_tag_expr3 ... ok [INFO] [stdout] test tagexpr::tests::parse_tag_expr2b ... ok [INFO] [stdout] test tagexpr::tests::parse_tag_expr2 ... ok [INFO] [stdout] test tagexpr::tests::parse_tag_expr1b ... ok [INFO] [stdout] test tagexpr::tests::parse_tag_expr1 ... ok [INFO] [stdout] test parser::test::smoke2 ... ok [INFO] [stdout] test parser::test::smoke ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [Cucumber v0.7.3] [INFO] [stdout] Feature: Everything  tests/features/main.feature:1:1  [INFO] [stdout]  [INFO] [stdout]  Scenario: Nothing  tests/features/main.feature:3:1  [INFO] [stdout]  - Given I just started  tests/features/main.feature:4:3  [INFO] [stdout]  ⚡ Not yet implemented (skipped) [INFO] [stdout] [INFO] [stdout] [Summary] [INFO] [stdout] 1 features [INFO] [stdout] 1 scenarios (1 skipped, 0 passed) [INFO] [stdout] 1 steps (1 skipped, 0 passed) [INFO] [stdout]  [INFO] [stdout] Finished in 0.0 seconds. [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/tagexpr.rs - tagexpr (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7e54311678b3bdbada3c3959522ca2ac37aedb55fbc82fbb2509414c4c0e7787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e54311678b3bdbada3c3959522ca2ac37aedb55fbc82fbb2509414c4c0e7787", kill_on_drop: false }` [INFO] [stdout] 7e54311678b3bdbada3c3959522ca2ac37aedb55fbc82fbb2509414c4c0e7787