[INFO] fetching crate ron 0.9.0-alpha.0... [INFO] checking ron-0.9.0-alpha.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate ron 0.9.0-alpha.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate ron 0.9.0-alpha.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ron 0.9.0-alpha.0 [INFO] finished tweaking crates.io crate ron 0.9.0-alpha.0 [INFO] tweaked toml for crates.io crate ron 0.9.0-alpha.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate ron 0.9.0-alpha.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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded erased-serde v0.4.3 [INFO] [stderr] Downloaded option_set v0.2.0 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 838710a926dcd6fb03f2e0d4afb500cd1a0ed8fb7c83498c4eeea53ac9c294aa [INFO] running `Command { std: "docker" "start" "-a" "838710a926dcd6fb03f2e0d4afb500cd1a0ed8fb7c83498c4eeea53ac9c294aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "838710a926dcd6fb03f2e0d4afb500cd1a0ed8fb7c83498c4eeea53ac9c294aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "838710a926dcd6fb03f2e0d4afb500cd1a0ed8fb7c83498c4eeea53ac9c294aa", kill_on_drop: false }` [INFO] [stdout] 838710a926dcd6fb03f2e0d4afb500cd1a0ed8fb7c83498c4eeea53ac9c294aa [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b8e9c109d5c0b8b435b3c372cb6d196fb956951f656c1773c5f7afe77982803 [INFO] running `Command { std: "docker" "start" "-a" "6b8e9c109d5c0b8b435b3c372cb6d196fb956951f656c1773c5f7afe77982803", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking inventory v0.3.15 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling typetag-impl v0.2.16 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking erased-serde v0.4.3 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking option_set v0.2.0 [INFO] [stderr] Checking ron v0.9.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking typetag v0.2.16 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.61s [INFO] running `Command { std: "docker" "inspect" "6b8e9c109d5c0b8b435b3c372cb6d196fb956951f656c1773c5f7afe77982803", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b8e9c109d5c0b8b435b3c372cb6d196fb956951f656c1773c5f7afe77982803", kill_on_drop: false }` [INFO] [stdout] 6b8e9c109d5c0b8b435b3c372cb6d196fb956951f656c1773c5f7afe77982803 [INFO] checking ron-0.9.0-alpha.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate ron 0.9.0-alpha.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate ron 0.9.0-alpha.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ron 0.9.0-alpha.0 [INFO] finished tweaking crates.io crate ron 0.9.0-alpha.0 [INFO] tweaked toml for crates.io crate ron 0.9.0-alpha.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate ron 0.9.0-alpha.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" "+dae34b759e282c069aa28752564694effd121a63" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbf3bfbe2f0fa5d24167ee1a43d720aa3cfebe3fb3962137a4b20f922fab7d41 [INFO] running `Command { std: "docker" "start" "-a" "bbf3bfbe2f0fa5d24167ee1a43d720aa3cfebe3fb3962137a4b20f922fab7d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbf3bfbe2f0fa5d24167ee1a43d720aa3cfebe3fb3962137a4b20f922fab7d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbf3bfbe2f0fa5d24167ee1a43d720aa3cfebe3fb3962137a4b20f922fab7d41", kill_on_drop: false }` [INFO] [stdout] bbf3bfbe2f0fa5d24167ee1a43d720aa3cfebe3fb3962137a4b20f922fab7d41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50e55787306c1e56b23cb96963d67e4acc7c30adfbb819356f95d93e4756a79d [INFO] running `Command { std: "docker" "start" "-a" "50e55787306c1e56b23cb96963d67e4acc7c30adfbb819356f95d93e4756a79d", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Fixed Cargo.toml (1 fix) [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking inventory v0.3.15 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling typetag-impl v0.2.16 [INFO] [stderr] Checking erased-serde v0.4.3 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking option_set v0.2.0 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ron v0.9.0-alpha.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Checking typetag v0.2.16 [INFO] [stderr] Migrating tests/359_deserialize_seed.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/non_identifier_identifier.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/comments.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/301_struct_name_mismatch.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/465_implicit_some_stack.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/217_nested_untagged_enums.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/207_adjacently_tagged_enum.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/115_minimal_flattening.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/401_raw_identifier.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/encode.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/393_serde_errors.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/transcode.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/254_typetag.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/250_variant_newtypes.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/238_array.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/129_indexmap.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/465_unwrap_some_newtype_variant_value.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/203_error_positions.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/struct_integers.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/465_validate_ser_identifiers.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/to_string_pretty.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/357_untagged_enum_roundtrip.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/322_escape_idents.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/522_explicit_struct_names.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/256_comma_error.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/big_struct.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/367_implicit_some.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/numbers.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/117_untagged_tuple_variant.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/436_untagged_bytes.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/escape.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/123_enum_representation.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/465_no_comment_char_value.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/321_unicode_ident.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/borrowed_str.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/extensions.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/511_deserialize_any_map_string_key.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/465_ser_backslash_string.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/large_number.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/492_enum_in_untagged_enum.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/449_tagged_enum.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/non_string_tag.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/roundtrip.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/depth_limit.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/423_de_borrowed_identifier.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/447_compact_maps_structs.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/unicode.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/value.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/decode_file.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/526_flatten.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/147_empty_sets_serialisation.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/370_float_parsing.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/462_bytes.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/410_trailing_comma.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/465_r_name_value.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/502_known_bugs.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/425_escape_strings.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/152_bitflags.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/337_value_float_roundtrip.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/floats.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/options.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/508_value_adjacently_tagged_bug.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/289_enumerate_arrays.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/min_max.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/decode.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/base64.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/438_rusty_byte_strings.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/307_stack_overflow.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/preserve_sequence.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/481_number_underscores_suffixes.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/407_raw_value.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/240_array_pretty.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.95s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] error: the lock file /tmp/fixit/Cargo.lock needs to be updated but --frozen was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, remove the --frozen flag and use --offline instead. [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "50e55787306c1e56b23cb96963d67e4acc7c30adfbb819356f95d93e4756a79d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50e55787306c1e56b23cb96963d67e4acc7c30adfbb819356f95d93e4756a79d", kill_on_drop: false }` [INFO] [stdout] 50e55787306c1e56b23cb96963d67e4acc7c30adfbb819356f95d93e4756a79d