[INFO] fetching crate positional 0.4.4...
[INFO] testing positional-0.4.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate positional 0.4.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate positional 0.4.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate positional 0.4.4
[INFO] tweaked toml for crates.io crate positional 0.4.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate positional 0.4.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate positional 0.4.4 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.101
[INFO] [stderr]   Downloaded fake v3.1.0
[INFO] [stderr]   Downloaded clap v4.5.24
[INFO] [stderr]   Downloaded clap_builder v4.5.24
[INFO] [stderr]   Downloaded dummy v0.9.1
[INFO] [stderr]   Downloaded winnow v0.6.22
[INFO] [stderr]   Downloaded target-triple v0.1.3
[INFO] [stderr]   Downloaded positional_derive v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad4f960c14defcba9c64890d5fa1f6430f262535c8ad0031dcdbc6b32ab641fd
[INFO] running `Command { std: "docker" "start" "-a" "ad4f960c14defcba9c64890d5fa1f6430f262535c8ad0031dcdbc6b32ab641fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4f960c14defcba9c64890d5fa1f6430f262535c8ad0031dcdbc6b32ab641fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4f960c14defcba9c64890d5fa1f6430f262535c8ad0031dcdbc6b32ab641fd", kill_on_drop: false }`
[INFO] [stdout] ad4f960c14defcba9c64890d5fa1f6430f262535c8ad0031dcdbc6b32ab641fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc812923c6c9297c96024ef175609bf6b94ee4ed73871640099b2d352cd596e5
[INFO] running `Command { std: "docker" "start" "-a" "dc812923c6c9297c96024ef175609bf6b94ee4ed73871640099b2d352cd596e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.6.22
[INFO] [stderr]    Compiling target-triple v0.1.3
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]    Compiling pad v0.1.6
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling trybuild v1.0.101
[INFO] [stderr]    Compiling positional_derive v0.4.4
[INFO] [stderr]    Compiling positional v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.86s
[INFO] running `Command { std: "docker" "inspect" "dc812923c6c9297c96024ef175609bf6b94ee4ed73871640099b2d352cd596e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc812923c6c9297c96024ef175609bf6b94ee4ed73871640099b2d352cd596e5", kill_on_drop: false }`
[INFO] [stdout] dc812923c6c9297c96024ef175609bf6b94ee4ed73871640099b2d352cd596e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da8d86e383023aa3bec78112f0c776492f1e2726f3d69447db19ff2902fec737
[INFO] running `Command { std: "docker" "start" "-a" "da8d86e383023aa3bec78112f0c776492f1e2726f3d69447db19ff2902fec737", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.24
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling deunicode v1.6.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling trybuild v1.0.101
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling clap v4.5.24
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling dummy v0.9.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fake v3.1.0
[INFO] [stderr]    Compiling positional_derive v0.4.4
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling positional v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.99s
[INFO] running `Command { std: "docker" "inspect" "da8d86e383023aa3bec78112f0c776492f1e2726f3d69447db19ff2902fec737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da8d86e383023aa3bec78112f0c776492f1e2726f3d69447db19ff2902fec737", kill_on_drop: false }`
[INFO] [stdout] da8d86e383023aa3bec78112f0c776492f1e2726f3d69447db19ff2902fec737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d8e3cab0c8f054a1d578dac9bee6c5432bcd5aa1a20218cdf75e3e8d3b52564
[INFO] running `Command { std: "docker" "start" "-a" "3d8e3cab0c8f054a1d578dac9bee6c5432bcd5aa1a20218cdf75e3e8d3b52564", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/positional-b6afd7ca7de2f7b8)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test field::tests::non_empty_value_size_one_to_string ... ok
[INFO] [stdout] test field::tests::non_empty_value_size_zero_to_string ... ok
[INFO] [stdout] test field::tests::empty_value_size_zero_to_string ... ok
[INFO] [stdout] test field::tests::non_empty_value_size_one_more_than_value_left_align_to_string ... ok
[INFO] [stdout] test field::tests::empty_value_size_one_to_string ... ok
[INFO] [stdout] test field::tests::non_empty_value_size_one_more_than_value_right_align_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/external_types.rs (/opt/rustwide/target/debug/deps/external_types-5993ca16cd329fbd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/name_clashes.rs (/opt/rustwide/target/debug/deps/name_clashes-407ab7feddf6b868)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test enum_no_name_clashes ... ok
[INFO] [stdout] test struct_parse_no_name_clashes ... ok
[INFO] [stdout] test struct_ser_de_no_name_clashes ... 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/optional_field.rs (/opt/rustwide/target/debug/deps/optional_field-f493f84ffa6c8473)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test parse ... ok
[INFO] [stdout] test write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse_row.rs (/opt/rustwide/target/debug/deps/parse_row-19cf01fc8cc946eb)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test empty_string ... ok
[INFO] [stdout] test ser_de ... ok
[INFO] [stdout] test unicode_chars ... ok
[INFO] [stdout] test parse ... ok
[INFO] [stdout] test string_smaller_than_field_definition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/positional_file.rs (/opt/rustwide/target/debug/deps/positional_file-b9146eb999629fb8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/positional_file_with_counter.rs (/opt/rustwide/target/debug/deps/positional_file_with_counter-0900df9519c6e543)
[INFO] [stdout] test simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple ... ok
[INFO] [stderr]    Doc-tests positional
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d8e3cab0c8f054a1d578dac9bee6c5432bcd5aa1a20218cdf75e3e8d3b52564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8e3cab0c8f054a1d578dac9bee6c5432bcd5aa1a20218cdf75e3e8d3b52564", kill_on_drop: false }`
[INFO] [stdout] 3d8e3cab0c8f054a1d578dac9bee6c5432bcd5aa1a20218cdf75e3e8d3b52564