[INFO] fetching crate pot 3.0.1...
[INFO] testing pot-3.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate pot 3.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pot 3.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pot 3.0.1
[INFO] tweaked toml for crates.io crate pot 3.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pot 3.0.1 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 pot 3.0.1 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e8d0be9588630aa997c38963f407338df06f8ab843075924a2b67d331cd05ef1
[INFO] running `Command { std: "docker" "start" "-a" "e8d0be9588630aa997c38963f407338df06f8ab843075924a2b67d331cd05ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8d0be9588630aa997c38963f407338df06f8ab843075924a2b67d331cd05ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d0be9588630aa997c38963f407338df06f8ab843075924a2b67d331cd05ef1", kill_on_drop: false }`
[INFO] [stdout] e8d0be9588630aa997c38963f407338df06f8ab843075924a2b67d331cd05ef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 11190c11c5de5cf82cec39b08f29f8f45b09ea2892b588bd238962ebebc89fa3
[INFO] running `Command { std: "docker" "start" "-a" "11190c11c5de5cf82cec39b08f29f8f45b09ea2892b588bd238962ebebc89fa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling pot v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `Command { std: "docker" "inspect" "11190c11c5de5cf82cec39b08f29f8f45b09ea2892b588bd238962ebebc89fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11190c11c5de5cf82cec39b08f29f8f45b09ea2892b588bd238962ebebc89fa3", kill_on_drop: false }`
[INFO] [stdout] 11190c11c5de5cf82cec39b08f29f8f45b09ea2892b588bd238962ebebc89fa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f57fe7ce1f4ebbfacfe9a39a417703c2567e692444b4911f4e638ca99455c510
[INFO] running `Command { std: "docker" "start" "-a" "f57fe7ce1f4ebbfacfe9a39a417703c2567e692444b4911f4e638ca99455c510", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling serde_bytes v0.11.15
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling pot v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.07s
[INFO] running `Command { std: "docker" "inspect" "f57fe7ce1f4ebbfacfe9a39a417703c2567e692444b4911f4e638ca99455c510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f57fe7ce1f4ebbfacfe9a39a417703c2567e692444b4911f4e638ca99455c510", kill_on_drop: false }`
[INFO] [stdout] f57fe7ce1f4ebbfacfe9a39a417703c2567e692444b4911f4e638ca99455c510
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1721e393aba98e8836c89803c4c0a553b18933fff031f340986db492669be57d
[INFO] running `Command { std: "docker" "start" "-a" "1721e393aba98e8836c89803c4c0a553b18933fff031f340986db492669be57d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pot-939487bfd634f8c3)
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test format::tests::atom_kinds ... ok
[INFO] [stdout] test format::tests::float_as_integer ... ok
[INFO] [stdout] test format::tests::atom_header_args ... ok
[INFO] [stdout] test format::tests::float_is_zero ... ok
[INFO] [stdout] test format::tests::header ... ok
[INFO] [stdout] test format::tests::i128_min ... ok
[INFO] [stdout] test format::tests::i128_max ... ok
[INFO] [stdout] test format::tests::float_partial_eqs ... ok
[INFO] [stdout] test format::tests::i32_max ... ok
[INFO] [stdout] test format::tests::i64_max ... ok
[INFO] [stdout] test format::tests::i64_min ... ok
[INFO] [stdout] test format::tests::i8_max ... ok
[INFO] [stdout] test format::tests::integer_as_float ... ok
[INFO] [stdout] test format::tests::integer_casts ... ok
[INFO] [stdout] test format::tests::integer_display ... ok
[INFO] [stdout] test format::tests::i16_max ... ok
[INFO] [stdout] test format::tests::i16_min ... ok
[INFO] [stdout] test format::tests::i32_min ... ok
[INFO] [stdout] test format::tests::integer_is_zero ... ok
[INFO] [stdout] test format::tests::u128_max ... ok
[INFO] [stdout] test format::tests::u16_max ... ok
[INFO] [stdout] test format::tests::u32_max ... ok
[INFO] [stdout] test format::tests::u64_max ... ok
[INFO] [stdout] test format::tests::u8_max ... ok
[INFO] [stdout] test format::tests::zero ... ok
[INFO] [stdout] test format::tests::i8_min ... ok
[INFO] [stdout] test format::unknown_special ... ok
[INFO] [stdout] test ser::symbol_map_debug ... ok
[INFO] [stdout] test reader::slice_reader_pub_methods ... ok
[INFO] [stdout] test tests::backwards_compatible ... ok
[INFO] [stdout] test tests::borrowed_value_serialization ... ok
[INFO] [stdout] test tests::borrowing_data ... ok
[INFO] [stdout] test tests::bytes_to_identifier ... ok
[INFO] [stdout] test tests::direct_value_serialization ... ok
[INFO] [stdout] test tests::invalid_numbers ... ok
[INFO] [stdout] test tests::invalid_char_cast ... ok
[INFO] [stdout] test tests::enums ... ok
[INFO] [stdout] test tests::invalid_symbol ... ok
[INFO] [stdout] test tests::not_human_readable ... ok
[INFO] [stdout] test tests::numbers ... ok
[INFO] [stdout] test tests::option ... ok
[INFO] [stdout] test tests::incompatible_version ... ok
[INFO] [stdout] test tests::persistent_symbols_read ... ok
[INFO] [stdout] test tests::persistent_symbols_slice ... ok
[INFO] [stdout] test tests::phantom ... ok
[INFO] [stdout] test tests::symbol_map_population ... ok
[INFO] [stdout] test tests::symbol_map_serialization ... ok
[INFO] [stdout] test tests::test_flatten ... ok
[INFO] [stdout] test tests::too_big_read ... ok
[INFO] [stdout] test tests::tuple_struct ... ok
[INFO] [stdout] test tests::tuples ... ok
[INFO] [stdout] test tests::number_packing ... ok
[INFO] [stdout] test tests::limiting_input ... ok
[INFO] [stdout] test tests::unexpected_eof ... ok
[INFO] [stdout] test tests::unit_adaptations ... ok
[INFO] [stdout] test tests::unit_enum_fix ... ok
[INFO] [stdout] test tests::unknown_special ... ok
[INFO] [stdout] test tests::value ... ok
[INFO] [stdout] test tests::value_error ... ok
[INFO] [stdout] test tests::vectors ... ok
[INFO] [stdout] test value::as_bool ... ok
[INFO] [stdout] test value::as_bytes ... ok
[INFO] [stdout] test value::as_integer ... ok
[INFO] [stdout] test value::as_float ... ok
[INFO] [stdout] test value::as_str ... ok
[INFO] [stdout] test value::is_empty ... ok
[INFO] [stdout] test value::mappings ... ok
[INFO] [stdout] test value::value_as_float_tests ... ok
[INFO] [stdout] test value::value_as_integer_tests ... ok
[INFO] [stdout] test value::values ... ok
[INFO] [stdout] test value::into_static ... ok
[INFO] [stdout] test value::owned_deref ... ok
[INFO] [stdout] test value::owned_serialization ... ok
[INFO] [stdout] test value::value_display_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1721e393aba98e8836c89803c4c0a553b18933fff031f340986db492669be57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1721e393aba98e8836c89803c4c0a553b18933fff031f340986db492669be57d", kill_on_drop: false }`
[INFO] [stdout] 1721e393aba98e8836c89803c4c0a553b18933fff031f340986db492669be57d