[INFO] fetching crate gherkin_rust 0.8.3...
[INFO] testing gherkin_rust-0.8.3 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate gherkin_rust 0.8.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate gherkin_rust 0.8.3 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a355197c399d3a775950b3a7eb5f1221e3a29e7eab11b3796911d2856c567f73
[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" "a355197c399d3a775950b3a7eb5f1221e3a29e7eab11b3796911d2856c567f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a355197c399d3a775950b3a7eb5f1221e3a29e7eab11b3796911d2856c567f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a355197c399d3a775950b3a7eb5f1221e3a29e7eab11b3796911d2856c567f73", kill_on_drop: false }`
[INFO] [stdout] a355197c399d3a775950b3a7eb5f1221e3a29e7eab11b3796911d2856c567f73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7df932a06015aa32fd1b6ab667416bbf0df404226e644d478bc2d5f559b1128
[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" "e7df932a06015aa32fd1b6ab667416bbf0df404226e644d478bc2d5f559b1128", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling peg v0.6.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling typed-builder v0.7.0
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling gherkin_rust v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.75s
[INFO] running `Command { std: "docker" "inspect" "e7df932a06015aa32fd1b6ab667416bbf0df404226e644d478bc2d5f559b1128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7df932a06015aa32fd1b6ab667416bbf0df404226e644d478bc2d5f559b1128", kill_on_drop: false }`
[INFO] [stdout] e7df932a06015aa32fd1b6ab667416bbf0df404226e644d478bc2d5f559b1128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ffbfa2273a3138dd7ab130d44cf42262941cfb3fb82b602177da1769000037d
[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" "8ffbfa2273a3138dd7ab130d44cf42262941cfb3fb82b602177da1769000037d", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling futures-sink v0.3.6
[INFO] [stderr]    Compiling futures-io v0.3.6
[INFO] [stderr]    Compiling pathdiff v0.2.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]    Compiling shh v1.0.1
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling async-stream-impl v0.3.0
[INFO] [stderr]    Compiling cute_custom_default v2.1.0
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling gherkin_rust v0.8.3
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]    Compiling futures-task v0.3.6
[INFO] [stderr]    Compiling ignore v0.4.16
[INFO] [stderr]    Compiling async-stream v0.3.0
[INFO] [stderr]    Compiling globwalk v0.8.0
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling futures-executor v0.3.6
[INFO] [stderr]    Compiling futures v0.3.6
[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<crate::MyWorld> = 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 37.35s
[INFO] running `Command { std: "docker" "inspect" "8ffbfa2273a3138dd7ab130d44cf42262941cfb3fb82b602177da1769000037d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ffbfa2273a3138dd7ab130d44cf42262941cfb3fb82b602177da1769000037d", kill_on_drop: false }`
[INFO] [stdout] 8ffbfa2273a3138dd7ab130d44cf42262941cfb3fb82b602177da1769000037d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41d6ca1f7ab371cb2d1d7f7e8817c91e8317b26aeb0a06578316229b17573ab9
[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" "41d6ca1f7ab371cb2d1d7f7e8817c91e8317b26aeb0a06578316229b17573ab9", kill_on_drop: false }`
[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<crate::MyWorld> = 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 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gherkin_rust-c06fcbafec336706
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cucumber-abc44fdc9f34eb47
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tagexpr::tests::parse_tag_expr2 ... ok
[INFO] [stdout] test tagexpr::tests::parse_tag_expr6 ... ok
[INFO] [stdout] test parser::test::smoke ... ok
[INFO] [stdout] test tagexpr::tests::parse_tag_expr1b ... ok
[INFO] [stdout] test tagexpr::tests::parse_tag_expr5 ... ok
[INFO] [stdout] test tagexpr::tests::parse_tag_expr7 ... ok
[INFO] [stdout] test parser::test::smoke2 ... ok
[INFO] [stdout] test tagexpr::tests::parse_tag_expr8 ... ok
[INFO] [stdout] test tagexpr::tests::parse_tag_expr1 ... ok
[INFO] [stdout] test tagexpr::tests::parse_tag_expr4 ... ok
[INFO] [stdout] test parser::test::smoke3 ... ok
[INFO] [stdout] test tagexpr::tests::parse_tag_expr2b ... ok
[INFO] [stdout] test tagexpr::tests::parse_tag_expr3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gherkin_rust
[INFO] [stdout] [0m[1m[34m[Cucumber v0.7.3]
[INFO] [stdout] [0m[0m[1m[37mFeature: Everything                            [0m[0m[37m tests/features/main.feature:1:1 
[INFO] [stdout] [0m
[INFO] [stdout] [0m[1m[37m Scenario: Nothing                             [0m[0m[37m tests/features/main.feature:3:1 
[INFO] [stdout] [0m[0m[36m  - Given I just started                       [0m[0m[37m tests/features/main.feature:4:3 
[INFO] [stdout] [0m[0m[33m    ⚡ [0mNot yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout] [0m[1m[34m[Summary]
[INFO] [stdout] [0m[0m[1m[37m1 features
[INFO] [stdout] [0m[0m[1m[37m1 scenarios ([0m[0m[1m[36m1 skipped[0m[0m[1m[37m, [0m[0m[1m[32m0 passed[0m[0m[1m[37m)
[INFO] [stdout] [0m[0m[1m[37m1 steps ([0m[0m[1m[36m1 skipped[0m[0m[1m[37m, [0m[0m[1m[32m0 passed[0m[0m[1m[37m)
[INFO] [stdout] [0m
[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" "41d6ca1f7ab371cb2d1d7f7e8817c91e8317b26aeb0a06578316229b17573ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d6ca1f7ab371cb2d1d7f7e8817c91e8317b26aeb0a06578316229b17573ab9", kill_on_drop: false }`
[INFO] [stdout] 41d6ca1f7ab371cb2d1d7f7e8817c91e8317b26aeb0a06578316229b17573ab9
