[INFO] fetching crate cucumber-expressions 0.4.0...
[INFO] testing cucumber-expressions-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate cucumber-expressions 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cucumber-expressions 0.4.0
[INFO] finished tweaking crates.io crate cucumber-expressions 0.4.0
[INFO] tweaked toml for crates.io crate cucumber-expressions 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cucumber-expressions 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cucumber-expressions 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_more-impl v2.0.0
[INFO] [stderr]   Downloaded derive_more v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b541cca697e4d340717a2b811aacbba2c3321033762475c0983ec92f2de4c138
[INFO] running `Command { std: "docker" "start" "-a" "b541cca697e4d340717a2b811aacbba2c3321033762475c0983ec92f2de4c138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b541cca697e4d340717a2b811aacbba2c3321033762475c0983ec92f2de4c138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b541cca697e4d340717a2b811aacbba2c3321033762475c0983ec92f2de4c138", kill_on_drop: false }`
[INFO] [stdout] b541cca697e4d340717a2b811aacbba2c3321033762475c0983ec92f2de4c138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 32aa2f9a3e3ba466085a4cd4f5037b1af11554c789ef5478f3961abbe026a3b3
[INFO] running `Command { std: "docker" "start" "-a" "32aa2f9a3e3ba466085a4cd4f5037b1af11554c789ef5478f3961abbe026a3b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling nom_locate v5.0.0
[INFO] [stderr]    Compiling derive_more-impl v2.0.0
[INFO] [stderr]    Compiling derive_more v2.0.0
[INFO] [stderr]    Compiling cucumber-expressions v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.62s
[INFO] running `Command { std: "docker" "inspect" "32aa2f9a3e3ba466085a4cd4f5037b1af11554c789ef5478f3961abbe026a3b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32aa2f9a3e3ba466085a4cd4f5037b1af11554c789ef5478f3961abbe026a3b3", kill_on_drop: false }`
[INFO] [stdout] 32aa2f9a3e3ba466085a4cd4f5037b1af11554c789ef5478f3961abbe026a3b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 26ca849346d27df45d06aec7ccd4a5cffd94f4efeadf6c7d7e6e4c081e29f3bc
[INFO] running `Command { std: "docker" "start" "-a" "26ca849346d27df45d06aec7ccd4a5cffd94f4efeadf6c7d7e6e4c081e29f3bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cucumber-expressions v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "26ca849346d27df45d06aec7ccd4a5cffd94f4efeadf6c7d7e6e4c081e29f3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ca849346d27df45d06aec7ccd4a5cffd94f4efeadf6c7d7e6e4c081e29f3bc", kill_on_drop: false }`
[INFO] [stdout] 26ca849346d27df45d06aec7ccd4a5cffd94f4efeadf6c7d7e6e4c081e29f3bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fed774db8edd65634b2c697efbca7cf3d851a8b7c999954c8a53f2171d280363
[INFO] running `Command { std: "docker" "start" "-a" "fed774db8edd65634b2c697efbca7cf3d851a8b7c999954c8a53f2171d280363", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cucumber_expressions-c9427edd3e314fb6)
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test combinator::escaped0_spec::errors_on_ending_with_control_char ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_empty ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_escaped_followed_by_normal ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_normal ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_normal_followed_by_escaped ... 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 parse::spec::alternation::fails_on_empty_alternation ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_only_escaped ... ok
[INFO] [stdout] test parse::spec::alternative::errors_on_empty ... ok
[INFO] [stdout] test parse::spec::alternative::escaped_spaces ... ok
[INFO] [stdout] test parse::spec::alternation::basic ... ok
[INFO] [stdout] test parse::spec::alternation::fails_on_only_optional ... ok
[INFO] [stdout] test parse::spec::alternation::with_more_optionals ... ok
[INFO] [stdout] test parse::spec::alternation::with_optionals ... ok
[INFO] [stdout] test combinator::escaped0_spec::errors_on_escaped_non_reserved ... ok
[INFO] [stdout] test parse::spec::expression::allows_escaped_optional_parameter_types ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_in_optional ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_escaped_followed_by_normal_then_escaped ... ok
[INFO] [stdout] test parse::spec::alternative::not_captures_unescaped_whitespace ... 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_allow_parameter_adjacent_to_alternation ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative ... ok
[INFO] [stdout] test parse::spec::expression::allows_parameter_type_in_alternation ... ok
[INFO] [stdout] test parse::spec::alternative::fails_on_escaped_non_reserved ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_empty_optional ... ok
[INFO] [stdout] test parse::spec::alternative::optional ... ok
[INFO] [stdout] test parse::spec::alternative::text ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_nested_optional ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative_by_adjacent_right_parameter ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_optional_parameter_types ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative_by_adjacent_optional ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_unfinished_parenthesis_2 ... 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_1 ... ok
[INFO] [stdout] test parse::spec::alternative::fails_on_unfinished_optional ... ok
[INFO] [stdout] test parse::spec::expression::empty ... ok
[INFO] [stdout] test parse::spec::expression::err_on_escaped_end_of_line ... ok
[INFO] [stdout] test parse::spec::expression::matches_anonymous_parameter_type ... 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::expression::parameters_ids ... ok
[INFO] [stdout] test parse::spec::expression::matches_optional_in_alternation ... ok
[INFO] [stdout] test parse::spec::expression::matches_alternation ... ok
[INFO] [stdout] test parse::spec::expression::matches_doubly_escaped_parenthesis ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_unfinished_parenthesis_3 ... ok
[INFO] [stdout] test parse::spec::optional::basic ... ok
[INFO] [stdout] test parse::spec::optional::errors_on_empty ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_alternation ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_empty ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_escaped_non_reserved ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_nested ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_unfinished ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_unescaped_reserved_char ... ok
[INFO] [stdout] test parse::spec::optional::with_closing_brace ... ok
[INFO] [stdout] test parse::spec::optional::with_emoji ... ok
[INFO] [stdout] test parse::spec::optional::with_escaped ... ok
[INFO] [stdout] test parse::spec::optional::with_spaces ... ok
[INFO] [stdout] test parse::spec::parameter::empty ... ok
[INFO] [stdout] test parse::spec::parameter::errors_on_empty ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_escaped_non_reserved ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_nested ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_optional ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_unescaped_reserved_char ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_unfinished ... 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::named_with_emoji ... ok
[INFO] [stdout] test parse::spec::parameter::named_with_escaped ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_parameter ... ok
[INFO] [stdout] test parse::spec::parameter::named_with_spaces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fed774db8edd65634b2c697efbca7cf3d851a8b7c999954c8a53f2171d280363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed774db8edd65634b2c697efbca7cf3d851a8b7c999954c8a53f2171d280363", kill_on_drop: false }`
[INFO] [stdout] fed774db8edd65634b2c697efbca7cf3d851a8b7c999954c8a53f2171d280363