[INFO] fetching crate rxpect 0.5.0...
[INFO] testing rxpect-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rxpect 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rxpect 0.5.0
[INFO] finished tweaking crates.io crate rxpect 0.5.0
[INFO] tweaked toml for crates.io crate rxpect 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rxpect 0.5.0 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 rxpect 0.5.0 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 rstest v0.24.0
[INFO] [stderr]   Downloaded semver v1.0.24
[INFO] [stderr]   Downloaded rstest_macros v0.24.0
[INFO] [stderr]   Downloaded winnow v0.6.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1616ce4c79a41454527d31b8dd5bf4a5eb9c6727b22a04da0b657562c3c9c4b2
[INFO] running `Command { std: "docker" "start" "-a" "1616ce4c79a41454527d31b8dd5bf4a5eb9c6727b22a04da0b657562c3c9c4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1616ce4c79a41454527d31b8dd5bf4a5eb9c6727b22a04da0b657562c3c9c4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1616ce4c79a41454527d31b8dd5bf4a5eb9c6727b22a04da0b657562c3c9c4b2", kill_on_drop: false }`
[INFO] [stdout] 1616ce4c79a41454527d31b8dd5bf4a5eb9c6727b22a04da0b657562c3c9c4b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 62d4112af8ada8f788f2ef172114ed054e7035fc5931d6587f083b4e561a2522
[INFO] running `Command { std: "docker" "start" "-a" "62d4112af8ada8f788f2ef172114ed054e7035fc5931d6587f083b4e561a2522", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.6.22
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling rstest_macros v0.24.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rstest v0.24.0
[INFO] [stderr]    Compiling rxpect v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.82s
[INFO] running `Command { std: "docker" "inspect" "62d4112af8ada8f788f2ef172114ed054e7035fc5931d6587f083b4e561a2522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d4112af8ada8f788f2ef172114ed054e7035fc5931d6587f083b4e561a2522", kill_on_drop: false }`
[INFO] [stdout] 62d4112af8ada8f788f2ef172114ed054e7035fc5931d6587f083b4e561a2522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5abf7a69e0f47e1c484928193c34d6a8fbb80edc3cc68d50a96cdcfda3f136c9
[INFO] running `Command { std: "docker" "start" "-a" "5abf7a69e0f47e1c484928193c34d6a8fbb80edc3cc68d50a96cdcfda3f136c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rxpect v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "5abf7a69e0f47e1c484928193c34d6a8fbb80edc3cc68d50a96cdcfda3f136c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5abf7a69e0f47e1c484928193c34d6a8fbb80edc3cc68d50a96cdcfda3f136c9", kill_on_drop: false }`
[INFO] [stdout] 5abf7a69e0f47e1c484928193c34d6a8fbb80edc3cc68d50a96cdcfda3f136c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 49f62e3a0edbc677ae3144d6da3d9e1b3d9f8048d471e9124e1b6f992ff1ef10
[INFO] running `Command { std: "docker" "start" "-a" "49f62e3a0edbc677ae3144d6da3d9e1b3d9f8048d471e9124e1b6f992ff1ef10", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rxpect-87b6f3116364ca94)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test expectations::equality::tests::that_to_equal_accepts_equal_values ... ok
[INFO] [stdout] test expectations::iterables::equality::tests::thaht_empty_list_is_contained ... ok
[INFO] [stdout] test expectations::iterables::equality::tests::that_singleton_vec_contains_the_one_item ... ok
[INFO] [stdout] test expectations::iterables::equality::tests::that_order_of_items_is_insignificant_for_contains_all_of ... ok
[INFO] [stdout] test expectations::order::tests::that_greater_than_accepts_lesser_value ... ok
[INFO] [stdout] test expectations::order::tests::that_greater_than_or_equal_accepts_lesser_value ... ok
[INFO] [stdout] test expectations::order::tests::that_greater_than_or_equal_accepts_equal_value ... ok
[INFO] [stdout] test expectations::order::tests::that_inside_does_accept_value_inside_range::case_1 ... ok
[INFO] [stdout] test expectations::order::tests::that_inside_does_accept_value_inside_range::case_2 ... ok
[INFO] [stdout] test expectations::order::tests::that_less_than_accepts_greater_value ... ok
[INFO] [stdout] test expectations::order::tests::that_less_than_or_equal_accepts_equal_value ... ok
[INFO] [stdout] test expectations::order::tests::that_less_than_or_equal_accepts_greater_value ... ok
[INFO] [stdout] test expectations::iterables::equality::tests::that_empty_vec_does_not_contain_an_item - should panic ... ok
[INFO] [stdout] test expectations::equality::tests::that_to_equal_does_not_accept_unequal_values - should panic ... ok
[INFO] [stdout] test expectations::iterables::equality::tests::that_nonequivalent_collections_are_not_considered_equal::case_4 - should panic ... ok
[INFO] [stdout] test expectations::iterables::equality::tests::that_nonequivalent_collections_are_not_considered_equal::case_1 - should panic ... ok
[INFO] [stdout] test expectations::iterables::equality::tests::that_nonequivalent_collections_are_not_considered_equal::case_5 - should panic ... ok
[INFO] [stdout] test expectations::iterables::equality::tests::that_nonequivalent_collections_are_not_considered_equal::case_2 - should panic ... ok
[INFO] [stdout] test expectations::iterables::equality::tests::that_unequal_values_are_not_considered_contained - should panic ... ok
[INFO] [stdout] test expectations::result::tests::that_to_be_err_accepts_err_values ... ok
[INFO] [stdout] test expectations::order::tests::that_greater_than_does_not_accept_equal_value - should panic ... ok
[INFO] [stdout] test expectations::result::tests::that_to_be_err_does_not_accept_ok_values - should panic ... ok
[INFO] [stdout] test expectations::iterables::equality::tests::that_nonequivalent_collections_are_not_considered_equal::case_3 - should panic ... ok
[INFO] [stdout] test expectations::result::tests::that_to_be_ok_accepts_ok_values ... ok
[INFO] [stdout] test expectations::order::tests::that_greater_than_does_not_accept_greater_value - should panic ... ok
[INFO] [stdout] test expectations::order::tests::that_greater_than_or_equal_does_not_accept_greater_value - should panic ... ok
[INFO] [stdout] test expectations::result::tests::that_to_be_ok_matching_accepts_ok_values_that_match_predicate ... ok
[INFO] [stdout] test expectations::result::tests::that_to_be_err_matching_accepts_err_values_that_match_predicate ... ok
[INFO] [stdout] test expectations::order::tests::that_inside_does_not_accept_value_outside_range::case_1 - should panic ... ok
[INFO] [stdout] test expectations::order::tests::that_inside_does_not_accept_value_outside_range::case_2 - should panic ... ok
[INFO] [stdout] test expectations::order::tests::that_less_than_does_not_accept_equal_value - should panic ... ok
[INFO] [stdout] test projection::tests::that_projections_can_be_nested_deeply ... ok
[INFO] [stdout] test projection::tests::that_projection_indents_output ... ok
[INFO] [stdout] test expectations::order::tests::that_less_than_does_not_accept_lesser_value - should panic ... ok
[INFO] [stdout] test root::tests::that_assert_runs_an_expectation ... ok
[INFO] [stdout] test root::tests::that_check_runs_all_expectations ... ok
[INFO] [stdout] test expectations::order::tests::that_less_than_or_equal_does_not_accept_lesser_value - should panic ... ok
[INFO] [stdout] test expectations::result::tests::that_to_be_err_matching_does_not_accept_ok_values - should panic ... ok
[INFO] [stdout] test root::tests::that_assert_works_on_references ... ok
[INFO] [stdout] test expectations::result::tests::that_to_be_ok_does_not_accept_err_values - should panic ... ok
[INFO] [stdout] test expectations::result::tests::that_to_be_err_matching_does_not_accept_err_values_that_do_not_match_predicate - should panic ... ok
[INFO] [stdout] test expectations::result::tests::that_to_be_ok_matching_does_not_accept_ok_values_that_do_not_match_predicate - should panic ... ok
[INFO] [stdout] test expectations::result::tests::that_to_be_ok_matching_does_not_accept_err_values - should panic ... ok
[INFO] [stdout] test projection::tests::that_projection_runs_all_expectations ... ok
[INFO] [stdout] test root::tests::that_failure_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49f62e3a0edbc677ae3144d6da3d9e1b3d9f8048d471e9124e1b6f992ff1ef10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f62e3a0edbc677ae3144d6da3d9e1b3d9f8048d471e9124e1b6f992ff1ef10", kill_on_drop: false }`
[INFO] [stdout] 49f62e3a0edbc677ae3144d6da3d9e1b3d9f8048d471e9124e1b6f992ff1ef10