[INFO] fetching crate fluent-asserter 0.1.9...
[INFO] testing fluent-asserter-0.1.9 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate fluent-asserter 0.1.9 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate fluent-asserter 0.1.9
[INFO] finished tweaking crates.io crate fluent-asserter 0.1.9
[INFO] tweaked toml for crates.io crate fluent-asserter 0.1.9 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fluent-asserter 0.1.9 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 545880d8368b7ecfbf45fa1aaf3bc15ea887330011eb40f0743f635de56b565a
[INFO] running `Command { std: "docker" "start" "-a" "545880d8368b7ecfbf45fa1aaf3bc15ea887330011eb40f0743f635de56b565a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "545880d8368b7ecfbf45fa1aaf3bc15ea887330011eb40f0743f635de56b565a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545880d8368b7ecfbf45fa1aaf3bc15ea887330011eb40f0743f635de56b565a", kill_on_drop: false }`
[INFO] [stdout] 545880d8368b7ecfbf45fa1aaf3bc15ea887330011eb40f0743f635de56b565a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0719bd4f080816dba4bc8cf5d4df212b7ade10ef19875cce133a58c3ccb20e18
[INFO] running `Command { std: "docker" "start" "-a" "0719bd4f080816dba4bc8cf5d4df212b7ade10ef19875cce133a58c3ccb20e18", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling fluent-asserter v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "0719bd4f080816dba4bc8cf5d4df212b7ade10ef19875cce133a58c3ccb20e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0719bd4f080816dba4bc8cf5d4df212b7ade10ef19875cce133a58c3ccb20e18", kill_on_drop: false }`
[INFO] [stdout] 0719bd4f080816dba4bc8cf5d4df212b7ade10ef19875cce133a58c3ccb20e18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 05bb0e38947432d78f88a474d87a0accfdbc21db929536a42c646a91adc627a7
[INFO] running `Command { std: "docker" "start" "-a" "05bb0e38947432d78f88a474d87a0accfdbc21db929536a42c646a91adc627a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluent-asserter v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "05bb0e38947432d78f88a474d87a0accfdbc21db929536a42c646a91adc627a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05bb0e38947432d78f88a474d87a0accfdbc21db929536a42c646a91adc627a7", kill_on_drop: false }`
[INFO] [stdout] 05bb0e38947432d78f88a474d87a0accfdbc21db929536a42c646a91adc627a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f24a6bd367c3e464f8a26f40b23107319675bf86b6574a5b2701f18828f08d30
[INFO] running `Command { std: "docker" "start" "-a" "f24a6bd367c3e464f8a26f40b23107319675bf86b6574a5b2701f18828f08d30", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fluent_asserter-6935f28d25412a1a)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lib-1375808acb7bee28)
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test boolean_asserter_tests::boolean_asserter_tests::test_is_equal_to ... ok
[INFO] [stdout] test boolean_asserter_tests::boolean_asserter_tests::test_is_false ... ok
[INFO] [stdout] test boolean_asserter_tests::boolean_asserter_tests::test_error_message ... ok
[INFO] [stdout] test hashmap_asserter_tests::hashmap_asserter_tests::test_contains_key ... ok
[INFO] [stdout] test boolean_asserter_tests::boolean_asserter_tests::test_is_true ... ok
[INFO] [stdout] test hashmap_asserter_tests::hashmap_asserter_tests::test_contains_key_error_handling ... ok
[INFO] [stdout] test hashmap_asserter_tests::hashmap_asserter_tests::test_does_not_contain_key ... ok
[INFO] [stdout] test hashmap_asserter_tests::hashmap_asserter_tests::test_has_length ... ok
[INFO] [stdout] test hashmap_asserter_tests::hashmap_asserter_tests::test_is_empty ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_contains_any ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_contains ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_has_count ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_does_not_contain_any ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_is_empty ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_is_equal_respectively_with_simple_single_type ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_is_equal_to ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_is_not_empty ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_satisfies_respectively_with_complex_multiple_types ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_satisfies_respectively_with_complex_single_type ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_satisfies_respectively_with_for_multiple_items_by_using_helper_macro ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_satisfies_respectively_with_for_multiple_simple_types_by_using_helper_macro ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_that_satisfies_respectively_fails ... ok
[INFO] [stdout] test iterator_asserter_tests::iterator_asserter_tests::test_that_satisfies_respectively_fails_when_different_size_if_asserters_specified ... ok
[INFO] [stdout] test number_approx_asserter_tests::number_approx_asserter_tests::test_is_equal_to_approximately_for_f32 ... ok
[INFO] [stdout] test number_approx_asserter_tests::number_approx_asserter_tests::test_is_equal_to_approximately_for_f64 ... ok
[INFO] [stdout] test number_approx_asserter_tests::number_approx_asserter_tests::test_is_equal_to_approximately_for_signed ... ok
[INFO] [stdout] test number_approx_asserter_tests::number_approx_asserter_tests::test_is_equal_to_approximately_for_unsigned ... ok
[INFO] [stdout] test hashmap_asserter_tests::hashmap_asserter_tests::test_contains_key_with_value ... ok
[INFO] [stdout] test number_asserter_tests::number_asserter_tests::test_is_greater_than_or_equal_to ... ok
[INFO] [stdout] test number_asserter_tests::number_asserter_tests::test_is_greater_than ... ok
[INFO] [stdout] test hashmap_asserter_tests::hashmap_asserter_tests::test_is_not_empty ... ok
[INFO] [stdout] test number_asserter_tests::number_asserter_tests::test_is_smaller_than_or_equal_to ... ok
[INFO] [stdout] test number_asserter_tests::number_asserter_tests::test_that_error_message_contains_inline_value ... ok
[INFO] [stdout] test number_asserter_tests::number_asserter_tests::test_that_error_message_contains_variable_name ... ok
[INFO] [stdout] test number_asserter_tests::number_asserter_tests::test_is_in_range ... ok
[INFO] [stdout] test number_asserter_tests::number_asserter_tests::test_is_not_in_range ... ok
[INFO] [stdout] test option_asserter_tests::test_option_asserter::test_is_none_with_some ... ok
[INFO] [stdout] test option_asserter_tests::test_option_asserter::test_is_none_with_none ... ok
[INFO] [stdout] test option_asserter_tests::test_option_asserter::test_is_some_with_none ... ok
[INFO] [stdout] test number_asserter_tests::number_asserter_tests::test_is_smaller_than ... ok
[INFO] [stdout] test option_asserter_tests::test_option_asserter::test_is_some_with_some ... ok
[INFO] [stdout] test option_asserter_tests::test_option_asserter::test_is_some_without_value ... ok
[INFO] [stdout] test panic_asserter_tests::panic_asserter_tests::test_assert_that_does_not_panics ... ok
[INFO] [stdout] test panic_asserter_tests::panic_asserter_tests::test_assert_that_panics ... ok
[INFO] [stdout] test panic_asserter_tests::panic_asserter_tests::test_panics_when_panic_assertion_fails - should panic ... ok
[INFO] [stdout] test panic_asserter_tests::panic_asserter_tests::test_panics_with_message ... ok
[INFO] [stdout] test panic_asserter_tests::panic_asserter_tests::test_that_panic_contains_message_whereas_not - should panic ... ok
[INFO] [stdout] test panic_asserter_tests::panic_asserter_tests::test_that_panic_contains_panic_message ... ok
[INFO] [stdout] test panic_asserter_tests::panic_asserter_tests::test_that_provider_closure_panics ... ok
[INFO] [stdout] test result_asserter_tests::test_option_asserter::test_is_error ... ok
[INFO] [stdout] test panic_asserter_tests::panic_asserter_tests::test_that_code_panics_whereas_not - should panic ... ok
[INFO] [stdout] test result_asserter_tests::test_option_asserter::test_is_ok_with_value ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_that_error_message_contains_inline_value ... ok
[INFO] [stdout] test result_asserter_tests::test_option_asserter::test_is_error_with_value_for_ok_result ... ok
[INFO] [stdout] test result_asserter_tests::test_option_asserter::test_is_error_with_value ... ok
[INFO] [stdout] test result_asserter_tests::test_option_asserter::test_is_ok_with_value_for_error ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_contains_all ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_contains_any ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_has_length ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_is_equal_to_for_str ... ok
[INFO] [stdout] test result_asserter_tests::test_option_asserter::test_is_ok ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_is_equal_to_for_string ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_string_ends_with ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_string_is_not_empty ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_string_starts_with ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_that_error_message_contains_variable_name ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_string_contains ... ok
[INFO] [stdout] test string_asserter_tests::string_asserter_tests::test_string_is_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f24a6bd367c3e464f8a26f40b23107319675bf86b6574a5b2701f18828f08d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24a6bd367c3e464f8a26f40b23107319675bf86b6574a5b2701f18828f08d30", kill_on_drop: false }`
[INFO] [stdout] f24a6bd367c3e464f8a26f40b23107319675bf86b6574a5b2701f18828f08d30