[INFO] fetching crate cucumber_rust 0.6.8...
[INFO] testing cucumber_rust-0.6.8 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate cucumber_rust 0.6.8 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cucumber_rust 0.6.8 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cucumber_rust 0.6.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cucumber_rust 0.6.8
[INFO] tweaked toml for crates.io crate cucumber_rust 0.6.8 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5442d80ebb0f65b9c69828d9f2a939d935521fd270cb3dad2b2ec6a21afe759
[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" "f5442d80ebb0f65b9c69828d9f2a939d935521fd270cb3dad2b2ec6a21afe759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5442d80ebb0f65b9c69828d9f2a939d935521fd270cb3dad2b2ec6a21afe759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5442d80ebb0f65b9c69828d9f2a939d935521fd270cb3dad2b2ec6a21afe759", kill_on_drop: false }`
[INFO] [stdout] f5442d80ebb0f65b9c69828d9f2a939d935521fd270cb3dad2b2ec6a21afe759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 984b3d7d7792bd6e6f8536e00e5e035a9deec7b866dcab053606ac3b0d577da4
[INFO] running `Command { std: "docker" "start" "-a" "984b3d7d7792bd6e6f8536e00e5e035a9deec7b866dcab053606ac3b0d577da4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling pathdiff v0.1.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling shh v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling ignore v0.4.16
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling globwalk v0.7.3
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling gherkin_rust v0.6.0
[INFO] [stderr]    Compiling cucumber_rust v0.6.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "984b3d7d7792bd6e6f8536e00e5e035a9deec7b866dcab053606ac3b0d577da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984b3d7d7792bd6e6f8536e00e5e035a9deec7b866dcab053606ac3b0d577da4", kill_on_drop: false }`
[INFO] [stdout] 984b3d7d7792bd6e6f8536e00e5e035a9deec7b866dcab053606ac3b0d577da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d48b8560a0c8a443591f0542cae6b53776823fbd6e5cd6464b9749ec5a306f1a
[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" "d48b8560a0c8a443591f0542cae6b53776823fbd6e5cd6464b9749ec5a306f1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cucumber_rust v0.6.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.65s
[INFO] running `Command { std: "docker" "inspect" "d48b8560a0c8a443591f0542cae6b53776823fbd6e5cd6464b9749ec5a306f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d48b8560a0c8a443591f0542cae6b53776823fbd6e5cd6464b9749ec5a306f1a", kill_on_drop: false }`
[INFO] [stdout] d48b8560a0c8a443591f0542cae6b53776823fbd6e5cd6464b9749ec5a306f1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ddcd92ef77df8a2fc1873b638f2c5b9f512d4d01f1a4ca66af472bff47d1c9b2
[INFO] running `Command { std: "docker" "start" "-a" "ddcd92ef77df8a2fc1873b638f2c5b9f512d4d01f1a4ca66af472bff47d1c9b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cucumber_rust-e692ca779736bdf9
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cucumber-c748e0798a84260c
[INFO] [stdout] [Cucumber v0.6.8]
[INFO] [stdout] 
[INFO] [stdout] Feature: Basic functionality                          features/test.feature:1:1
[INFO] [stdout] 
[INFO] [stdout]  Scenario: foo                                       features/test.feature:4:13
[INFO] [stdout]   - Given a thing                                     features/test.feature:5:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout]   - When nothing                                      features/test.feature:6:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout]  Scenario: bar                                       features/test.feature:8:13
[INFO] [stdout]   - Given a thing                                     features/test.feature:9:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout]   - When something goes wrong                        features/test.feature:10:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout]  Scenario: scenario with examples 0                 features/test.feature:16:14
[INFO] [stdout]   - Given a number 2                                 features/test.feature:13:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout]   - Then twice that number should be 4               features/test.feature:14:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout]  Scenario: scenario with examples 1                 features/test.feature:16:14
[INFO] [stdout]   - Given a number 3                                 features/test.feature:13:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout]   - Then twice that number should be 6               features/test.feature:14:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout]  Rule: A rule                                        features/test.feature:21:9
[INFO] [stdout]   Scenario: a scenario inside a rule                features/test.feature:23:15
[INFO] [stdout]    - Given I am in inside a rule                     features/test.feature:24:7
[INFO] [stdout]      ⚡ Not yet implemented (skipped)
[INFO] [stdout]    - Then things are working                         features/test.feature:25:7
[INFO] [stdout]      ⚡ Not yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout] 1 features, 1 rules
[INFO] [stdout] 5 scenarios (5 skipped, 0 passed)
[INFO] [stdout] 10 steps (10 skipped, 0 passed)
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cucumber_builder-8b5e5406767a569d
[INFO] [stdout] [Cucumber v0.6.8]
[INFO] [stdout] 
[INFO] [stdout] Feature: Basic functionality                          features/test.feature:1:1
[INFO] [stdout] 
[INFO] [stdout]  Scenario: foo                                       features/test.feature:4:13
[INFO] [stdout]   - Given a thing                                     features/test.feature:5:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout]   - When nothing                                      features/test.feature:6:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout]  Scenario: bar                                       features/test.feature:8:13
[INFO] [stdout]   - Given a thing                                     features/test.feature:9:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout]   - When something goes wrong                        features/test.feature:10:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout]  Scenario: scenario with examples 0                 features/test.feature:16:14
[INFO] [stdout]   - Given a number 2                                 features/test.feature:13:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout]   - Then twice that number should be 4               features/test.feature:14:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout]  Scenario: scenario with examples 1                 features/test.feature:16:14
[INFO] [stdout]   - Given a number 3                                 features/test.feature:13:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout]   - Then twice that number should be 6               features/test.feature:14:5
[INFO] [stdout]     ⚡ Not yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout]  Rule: A rule                                        features/test.feature:21:9
[INFO] [stdout]   Scenario: a scenario inside a rule                features/test.feature:23:15
[INFO] [stdout]    - Given I am in inside a rule                     features/test.feature:24:7
[INFO] [stdout]      ⚡ Not yet implemented (skipped)
[INFO] [stdout]    - Then things are working                         features/test.feature:25:7
[INFO] [stdout]      ⚡ Not yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout] 1 features, 1 rules
[INFO] [stdout] 5 scenarios (5 skipped, 0 passed)
[INFO] [stdout] 10 steps (10 skipped, 0 passed)
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ddcd92ef77df8a2fc1873b638f2c5b9f512d4d01f1a4ca66af472bff47d1c9b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcd92ef77df8a2fc1873b638f2c5b9f512d4d01f1a4ca66af472bff47d1c9b2", kill_on_drop: false }`
[INFO] [stdout] ddcd92ef77df8a2fc1873b638f2c5b9f512d4d01f1a4ca66af472bff47d1c9b2