[INFO] fetching crate cucumber-expressions 0.1.0...
[INFO] testing cucumber-expressions-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate cucumber-expressions 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cucumber-expressions 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cucumber-expressions 0.1.0
[INFO] finished tweaking crates.io crate cucumber-expressions 0.1.0
[INFO] tweaked toml for crates.io crate cucumber-expressions 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 817c9082f8b1c3f624eeeba33f74671495562e0fae40723677021bcd989f2bce
[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" "817c9082f8b1c3f624eeeba33f74671495562e0fae40723677021bcd989f2bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "817c9082f8b1c3f624eeeba33f74671495562e0fae40723677021bcd989f2bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "817c9082f8b1c3f624eeeba33f74671495562e0fae40723677021bcd989f2bce", kill_on_drop: false }`
[INFO] [stdout] 817c9082f8b1c3f624eeeba33f74671495562e0fae40723677021bcd989f2bce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79943e893ff1a558feef85c15df8f35de51f19f08dba98428f5e459e77c90c02
[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" "79943e893ff1a558feef85c15df8f35de51f19f08dba98428f5e459e77c90c02", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling nom_locate v4.0.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling cucumber-expressions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.90s
[INFO] running `Command { std: "docker" "inspect" "79943e893ff1a558feef85c15df8f35de51f19f08dba98428f5e459e77c90c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79943e893ff1a558feef85c15df8f35de51f19f08dba98428f5e459e77c90c02", kill_on_drop: false }`
[INFO] [stdout] 79943e893ff1a558feef85c15df8f35de51f19f08dba98428f5e459e77c90c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--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] 0e0bb6cfd3042cc76119d5425aa20dc4ab55aeaab131241e7a7c5bf8eb2bc5e9
[INFO] running `Command { std: "docker" "start" "-a" "0e0bb6cfd3042cc76119d5425aa20dc4ab55aeaab131241e7a7c5bf8eb2bc5e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cucumber-expressions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "0e0bb6cfd3042cc76119d5425aa20dc4ab55aeaab131241e7a7c5bf8eb2bc5e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0bb6cfd3042cc76119d5425aa20dc4ab55aeaab131241e7a7c5bf8eb2bc5e9", kill_on_drop: false }`
[INFO] [stdout] 0e0bb6cfd3042cc76119d5425aa20dc4ab55aeaab131241e7a7c5bf8eb2bc5e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] a966b80ba027f9caaecd6fa745074966d4e21567a95654ba9a59c2c67b488b3c
[INFO] running `Command { std: "docker" "start" "-a" "a966b80ba027f9caaecd6fa745074966d4e21567a95654ba9a59c2c67b488b3c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 70 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cucumber_expressions-794d7b97aa3e37af)
[INFO] [stdout] test combinator::escaped0_spec::errors_on_ending_with_control_char ... ok
[INFO] [stdout] test combinator::escaped0_spec::errors_on_escaped_non_reserved ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_empty ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_escaped_followed_by_normal_then_escaped ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_escaped_followed_by_normal ... ok
[INFO] [stdout] test parse::spec::alternative::optional ... ok
[INFO] [stdout] test parse::spec::alternative::errors_on_empty ... ok
[INFO] [stdout] test parse::spec::alternative::not_captures_unescaped_whitespace ... ok
[INFO] [stdout] test parse::spec::alternation::with_optionals ... ok
[INFO] [stdout] test parse::spec::alternation::with_more_optionals ... ok
[INFO] [stdout] test parse::spec::alternation::fails_on_only_optional ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_only_escaped ... ok
[INFO] [stdout] test parse::spec::alternation::fails_on_empty_alternation ... ok
[INFO] [stdout] test parse::spec::alternative::text ... ok
[INFO] [stdout] test parse::spec::expression::allows_escaped_optional_parameter_types ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_normal_followed_by_escaped ... ok
[INFO] [stdout] test parse::spec::alternative::fails_on_unfinished_optional ... ok
[INFO] [stdout] test parse::spec::alternative::fails_on_escaped_non_reserved ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_normal_followed_by_escaped_then_normal ... ok
[INFO] [stdout] test parse::spec::alternation::errors_without_slash ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_normal ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_nested_optional ... ok
[INFO] [stdout] test parse::spec::alternative::escaped_spaces ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_in_optional ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative ... ok
[INFO] [stdout] test parse::spec::expression::does_allow_parameter_adjacent_to_alternation ... ok
[INFO] [stdout] test parse::spec::expression::allows_parameter_type_in_alternation ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_optional_parameter_types ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_empty_optional ... ok
[INFO] [stdout] test parse::spec::alternation::basic ... ok
[INFO] [stdout] test parse::spec::expression::matches_alternation ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_unfinished_parenthesis_3 ... ok
[INFO] [stdout] test parse::spec::expression::empty ... ok
[INFO] [stdout] test parse::spec::expression::matches_anonymous_parameter_type ... ok
[INFO] [stdout] test parse::spec::expression::err_on_escaped_end_of_line ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_unfinished_parenthesis_1 ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_parameter_name_with_reserved_characters ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_unfinished_parenthesis_2 ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative_by_adjacent_left_parameter ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative_by_adjacent_optional ... ok
[INFO] [stdout] test parse::spec::expression::matches_doubly_escaped_parenthesis ... ok
[INFO] [stdout] test parse::spec::expression::matches_doubly_escaped_slash ... ok
[INFO] [stdout] test parse::spec::expression::matches_optional_before_alternation ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_alternation ... ok
[INFO] [stdout] test parse::spec::optional::basic ... ok
[INFO] [stdout] test parse::spec::optional::errors_on_empty ... ok
[INFO] [stdout] test parse::spec::expression::matches_optional_in_alternation ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_unfinished ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_escaped_non_reserved ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_unescaped_reserved_char ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_empty ... ok
[INFO] [stdout] test parse::spec::optional::with_closing_brace ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_parameter ... ok
[INFO] [stdout] test parse::spec::parameter::errors_on_empty ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative_by_adjacent_right_parameter ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_nested ... ok
[INFO] [stdout] test parse::spec::parameter::empty ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_escaped_non_reserved ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_unescaped_reserved_char ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_nested ... ok
[INFO] [stdout] test parse::spec::optional::with_emoji ... ok
[INFO] [stdout] test parse::spec::optional::with_spaces ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_optional ... ok
[INFO] [stdout] test parse::spec::optional::with_escaped ... ok
[INFO] [stdout] test parse::spec::parameter::named_with_spaces ... ok
[INFO] [stdout] test parse::spec::parameter::named_with_emoji ... ok
[INFO] [stdout] test parse::spec::parameter::named_with_escaped ... ok
[INFO] [stdout] test parse::spec::parameter::named ... ok
[INFO] [stdout] test parse::spec::parameter::named_with_closing_paren ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_unfinished ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cucumber-expressions
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 29) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 29) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `regex` found for struct `Expression<_>` in the current scope
[INFO] [stdout]  --> src/lib.rs:32:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | let re = Expression::regex("I have {int} cucumbers in my belly").unwrap();
[INFO] [stdout]   |                      ^^^^^ function or associated item not found in `Expression<_>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 29)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "a966b80ba027f9caaecd6fa745074966d4e21567a95654ba9a59c2c67b488b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a966b80ba027f9caaecd6fa745074966d4e21567a95654ba9a59c2c67b488b3c", kill_on_drop: false }`
[INFO] [stdout] a966b80ba027f9caaecd6fa745074966d4e21567a95654ba9a59c2c67b488b3c