[INFO] fetching crate rbs 4.6.2...
[INFO] testing rbs-4.6.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rbs 4.6.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rbs 4.6.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rbs 4.6.2
[INFO] tweaked toml for crates.io crate rbs 4.6.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbs 4.6.2 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 rbs 4.6.2 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] 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] d3398a7df54b38483fdc4058ef485a5c6b31f2968abf72389db354a2430b0237
[INFO] running `Command { std: "docker" "start" "-a" "d3398a7df54b38483fdc4058ef485a5c6b31f2968abf72389db354a2430b0237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3398a7df54b38483fdc4058ef485a5c6b31f2968abf72389db354a2430b0237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3398a7df54b38483fdc4058ef485a5c6b31f2968abf72389db354a2430b0237", kill_on_drop: false }`
[INFO] [stdout] d3398a7df54b38483fdc4058ef485a5c6b31f2968abf72389db354a2430b0237
[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] 8d2e0f2934e8b58327226d731fe881ae75fd78c9b6ec04b4148f052501fcdd08
[INFO] running `Command { std: "docker" "start" "-a" "8d2e0f2934e8b58327226d731fe881ae75fd78c9b6ec04b4148f052501fcdd08", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling rbs v4.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "8d2e0f2934e8b58327226d731fe881ae75fd78c9b6ec04b4148f052501fcdd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2e0f2934e8b58327226d731fe881ae75fd78c9b6ec04b4148f052501fcdd08", kill_on_drop: false }`
[INFO] [stdout] 8d2e0f2934e8b58327226d731fe881ae75fd78c9b6ec04b4148f052501fcdd08
[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] fa8833766f7c057d0dacc532922528c4a8e174d80ed95a3efe438b51ad4b2d31
[INFO] running `Command { std: "docker" "start" "-a" "fa8833766f7c057d0dacc532922528c4a8e174d80ed95a3efe438b51ad4b2d31", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbs v4.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "fa8833766f7c057d0dacc532922528c4a8e174d80ed95a3efe438b51ad4b2d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa8833766f7c057d0dacc532922528c4a8e174d80ed95a3efe438b51ad4b2d31", kill_on_drop: false }`
[INFO] [stdout] fa8833766f7c057d0dacc532922528c4a8e174d80ed95a3efe438b51ad4b2d31
[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] 1954bb80df3176388f5470b7f9802b960f0ce77bdd902633f131acf18af927cc
[INFO] running `Command { std: "docker" "start" "-a" "1954bb80df3176388f5470b7f9802b960f0ce77bdd902633f131acf18af927cc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rbs-0bf3284abf37eef3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test value::test::test_display ... ok
[INFO] [stdout] test value::test::test_hashmap ... ok
[INFO] [stdout] test test_utils::test_nested_structure ... ok
[INFO] [stdout] test value::test::test_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/error_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/error_test-74599d92a825575b)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test_append_error ... ok
[INFO] [stdout] test test_custom_error_conversion ... ok
[INFO] [stdout] test test_err_protocol_macro ... ok
[INFO] [stdout] test test_error_append ... ok
[INFO] [stdout] test test_error_box ... ok
[INFO] [stdout] test test_error_creation ... ok
[INFO] [stdout] test test_error_display ... ok
[INFO] [stdout] test test_error_display_and_debug ... ok
[INFO] [stdout] test test_error_from_io_error ... ok
[INFO] [stdout] test test_error_from_parse_float_error ... ok
[INFO] [stdout] test test_error_from_parse_int_error ... ok
[INFO] [stdout] test test_error_from_str ... ok
[INFO] [stdout] test test_error_from_string ... ok
[INFO] [stdout] test test_error_from_try_from_int_error ... ok
[INFO] [stdout] test test_error_from_utf8_error ... ok
[INFO] [stdout] test test_error_protocol ... ok
[INFO] [stdout] test test_error_source ... ok
[INFO] [stdout] test test_from_string ... ok
[INFO] [stdout] test test_protocol_error ... ok
[INFO] [stdout] test test_serde_de_error ... ok
[INFO] [stdout] test test_serde_ser_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/to_value_macro_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/to_value_macro_test-b666aeffc418b6e0)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_nested_map_from_documentation_example ... ok
[INFO] [stdout] test tests::test_value_empty_map ... ok
[INFO] [stdout] test tests::test_value_basic_literals ... ok
[INFO] [stdout] test tests::test_value_basic_use ... ok
[INFO] [stdout] test tests::test_value_map_with_array_value ... ok
[INFO] [stdout] test tests::test_value_map_with_non_string_literal_keys ... ok
[INFO] [stdout] test tests::test_value_map_with_trailing_comma ... ok
[INFO] [stdout] test tests::test_value_nested_call_syntax ... ok
[INFO] [stdout] test tests::test_value_nested_map_explicit_braces_in_parens ... ok
[INFO] [stdout] test tests::test_value_nested_map_implicit_braces ... ok
[INFO] [stdout] test tests::test_value_simple_map_direct_kv_in_parens ... ok
[INFO] [stdout] test tests::test_value_simple_map_explicit_braces_in_parens ... ok
[INFO] [stdout] test tests::test_value_simple_map_implicit_braces ... ok
[INFO] [stdout] test tests::test_value_special_nested_arm_direct_match ... ok
[INFO] [stdout] test tests::test_value_vec_i32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/value_serde_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/value_serde_test-da893736eae14193)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_roundtrip ... ok
[INFO] [stdout] test test_from_value ... ok
[INFO] [stdout] test test_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/value_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/value_test-61b9e28acf75d177)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test test_value_array ... ok
[INFO] [stdout] test test_value_binary ... ok
[INFO] [stdout] test test_value_bool ... ok
[INFO] [stdout] test test_value_default ... ok
[INFO] [stdout] test test_value_display ... ok
[INFO] [stdout] test test_value_equality ... ok
[INFO] [stdout] test test_value_ext ... ok
[INFO] [stdout] test test_value_from_primitive_binary ... ok
[INFO] [stdout] test test_value_from_primitive_bool ... ok
[INFO] [stdout] test test_value_from_primitive_floats ... ok
[INFO] [stdout] test test_value_from_primitive_signed_integers_1 ... ok
[INFO] [stdout] test test_value_from_primitive_signed_integers_2 ... ok
[INFO] [stdout] test test_value_from_primitive_signed_integers_3 ... ok
[INFO] [stdout] test test_value_from_primitive_signed_integers_4 ... ok
[INFO] [stdout] test test_value_from_primitive_strings ... ok
[INFO] [stdout] test test_value_from_primitive_u64 ... ok
[INFO] [stdout] test test_value_from_primitive_unsigned_integers_1 ... ok
[INFO] [stdout] test test_value_from_primitive_unsigned_integers_2 ... ok
[INFO] [stdout] test test_value_from_primitive_unsigned_integers_3 ... ok
[INFO] [stdout] test test_value_from_primitive_usize ... ok
[INFO] [stdout] test test_value_map ... ok
[INFO] [stdout] test test_value_null ... ok
[INFO] [stdout] test test_value_number ... ok
[INFO] [stdout] test test_value_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1954bb80df3176388f5470b7f9802b960f0ce77bdd902633f131acf18af927cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1954bb80df3176388f5470b7f9802b960f0ce77bdd902633f131acf18af927cc", kill_on_drop: false }`
[INFO] [stdout] 1954bb80df3176388f5470b7f9802b960f0ce77bdd902633f131acf18af927cc