[INFO] fetching crate readcon-core 0.2.0...
[INFO] testing readcon-core-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate readcon-core 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate readcon-core 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate readcon-core 0.2.0
[INFO] tweaked toml for crates.io crate readcon-core 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate readcon-core 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate readcon-core 0.2.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41fafceaa6a826f1049d9a4a3654647a8ba9ffeac0b1480d9ed5b720ef05fbb9
[INFO] running `Command { std: "docker" "start" "-a" "41fafceaa6a826f1049d9a4a3654647a8ba9ffeac0b1480d9ed5b720ef05fbb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41fafceaa6a826f1049d9a4a3654647a8ba9ffeac0b1480d9ed5b720ef05fbb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41fafceaa6a826f1049d9a4a3654647a8ba9ffeac0b1480d9ed5b720ef05fbb9", kill_on_drop: false }`
[INFO] [stdout] 41fafceaa6a826f1049d9a4a3654647a8ba9ffeac0b1480d9ed5b720ef05fbb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d79c25681eadee88dcb278a93d6f62dfa9e12656487e83f86b2e636b49c70b2
[INFO] running `Command { std: "docker" "start" "-a" "8d79c25681eadee88dcb278a93d6f62dfa9e12656487e83f86b2e636b49c70b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling readcon-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "8d79c25681eadee88dcb278a93d6f62dfa9e12656487e83f86b2e636b49c70b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d79c25681eadee88dcb278a93d6f62dfa9e12656487e83f86b2e636b49c70b2", kill_on_drop: false }`
[INFO] [stdout] 8d79c25681eadee88dcb278a93d6f62dfa9e12656487e83f86b2e636b49c70b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a319843a8cd6a1c72424af7b15dda8b913584e5ac4835b256b12f2a1347e08c
[INFO] running `Command { std: "docker" "start" "-a" "9a319843a8cd6a1c72424af7b15dda8b913584e5ac4835b256b12f2a1347e08c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling cog v0.1.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling readcon-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.27s
[INFO] running `Command { std: "docker" "inspect" "9a319843a8cd6a1c72424af7b15dda8b913584e5ac4835b256b12f2a1347e08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a319843a8cd6a1c72424af7b15dda8b913584e5ac4835b256b12f2a1347e08c", kill_on_drop: false }`
[INFO] [stdout] 9a319843a8cd6a1c72424af7b15dda8b913584e5ac4835b256b12f2a1347e08c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 127232e5202c00376185a473ae6e829d7be746ccd3aea14d571b5daf5154b7e0
[INFO] running `Command { std: "docker" "start" "-a" "127232e5202c00376185a473ae6e829d7be746ccd3aea14d571b5daf5154b7e0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/readcon_core-1a88439d52ecbd63)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parser::tests::test_parse_frame_header_missing_line ... ok
[INFO] [stdout] test parser::tests::test_parse_line_of_n_invalid_float ... ok
[INFO] [stdout] test parser::tests::test_parse_frame_header_invalid_natms_per_type ... ok
[INFO] [stdout] test parser::tests::test_parse_line_of_n_success ... ok
[INFO] [stdout] test parser::tests::test_parse_line_of_n_too_short ... ok
[INFO] [stdout] test parser::tests::test_parse_single_frame_invalid_atom_coords ... ok
[INFO] [stdout] test parser::tests::test_parse_single_frame_missing_line ... ok
[INFO] [stdout] test parser::tests::test_parse_single_frame_success ... ok
[INFO] [stdout] test parser::tests::test_parse_line_of_n_too_long ... ok
[INFO] [stdout] test parser::tests::test_parse_frame_header_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/readcon_core-8226794cededc570)
[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/conwriter.rs (/opt/rustwide/target/debug/deps/conwriter-f2ef1fb93af1d07a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_writer_roundtrip ... 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/parsecon.rs (/opt/rustwide/target/debug/deps/parsecon-ed2346e898b0d9f3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_iterator_forward ... ok
[INFO] [stdout] test test_multi_parsing ... ok
[INFO] [stdout] test test_cuh2_parsing ... 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]    Doc-tests readcon_core
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/writer.rs - writer::ConFrameWriter (line 20) - compile ... ok
[INFO] [stdout] test src/parser.rs - parser::parse_line_of_n (line 23) ... ok
[INFO] [stdout] test src/parser.rs - parser::parse_single_frame (line 132) ... 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] running `Command { std: "docker" "inspect" "127232e5202c00376185a473ae6e829d7be746ccd3aea14d571b5daf5154b7e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127232e5202c00376185a473ae6e829d7be746ccd3aea14d571b5daf5154b7e0", kill_on_drop: false }`
[INFO] [stdout] 127232e5202c00376185a473ae6e829d7be746ccd3aea14d571b5daf5154b7e0