[INFO] fetching crate rsarc 0.1.0...
[INFO] testing rsarc-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rsarc 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rsarc 0.1.0
[INFO] finished tweaking crates.io crate rsarc 0.1.0
[INFO] tweaked toml for crates.io crate rsarc 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsarc 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsarc 0.1.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75f5551a8221ef7361cd2e6ed536e251f0de3377ced3259e3255c35abfdf86e7
[INFO] running `Command { std: "docker" "start" "-a" "75f5551a8221ef7361cd2e6ed536e251f0de3377ced3259e3255c35abfdf86e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75f5551a8221ef7361cd2e6ed536e251f0de3377ced3259e3255c35abfdf86e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f5551a8221ef7361cd2e6ed536e251f0de3377ced3259e3255c35abfdf86e7", kill_on_drop: false }`
[INFO] [stdout] 75f5551a8221ef7361cd2e6ed536e251f0de3377ced3259e3255c35abfdf86e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b03c5a4160a4896f7822f7af29a58a70e603366f3852a151ba91797cc9b9fd9
[INFO] running `Command { std: "docker" "start" "-a" "1b03c5a4160a4896f7822f7af29a58a70e603366f3852a151ba91797cc9b9fd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling positioned-io v0.3.4
[INFO] [stderr]    Compiling sysinfo v0.35.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling rsarc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.42s
[INFO] running `Command { std: "docker" "inspect" "1b03c5a4160a4896f7822f7af29a58a70e603366f3852a151ba91797cc9b9fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b03c5a4160a4896f7822f7af29a58a70e603366f3852a151ba91797cc9b9fd9", kill_on_drop: false }`
[INFO] [stdout] 1b03c5a4160a4896f7822f7af29a58a70e603366f3852a151ba91797cc9b9fd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c3b02fa7d4ed08b985583e0bab04d4dd398cde356ca4619382a388da5b1e5b0
[INFO] running `Command { std: "docker" "start" "-a" "0c3b02fa7d4ed08b985583e0bab04d4dd398cde356ca4619382a388da5b1e5b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling positioned-io v0.3.4
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling sysinfo v0.35.1
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling rsarc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "0c3b02fa7d4ed08b985583e0bab04d4dd398cde356ca4619382a388da5b1e5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3b02fa7d4ed08b985583e0bab04d4dd398cde356ca4619382a388da5b1e5b0", kill_on_drop: false }`
[INFO] [stdout] 0c3b02fa7d4ed08b985583e0bab04d4dd398cde356ca4619382a388da5b1e5b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23ca26e611dfe8762cef79451e8002a5a079b43c9a5e7f96387700a5ef28681d
[INFO] running `Command { std: "docker" "start" "-a" "23ca26e611dfe8762cef79451e8002a5a079b43c9a5e7f96387700a5ef28681d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rsarc-c7af9b62a31c54a1)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test header::bad_header ... ok
[INFO] [stdout] test header::get_set_hash ... ok
[INFO] [stdout] test header::header_encode_decode ... ok
[INFO] [stdout] test math::gf64::tests::inversion_agrees_with_invert_by_pow ... ok
[INFO] [stdout] test math::gf64::tests::invert ... ok
[INFO] [stdout] test math::gf64::tests::addition_commutative ... ok
[INFO] [stdout] test math::gf64::tests::inverse_of_one_is_one ... ok
[INFO] [stdout] test math::gf64::tests::multiplication_commutative ... ok
[INFO] [stdout] test math::novelpoly::tests::oversampled_has_same_coeff ... ok
[INFO] [stdout] test math::gf64::tests::invert_many ... ok
[INFO] [stdout] test math::gf64::tests::cannot_invert_zero - should panic ... ok
[INFO] [stdout] test math::novelpoly::tests::agrees_with_standard_eval ... ok
[INFO] [stdout] test math::novelpoly::tests::agrees_with_standard_formal_derivative ... ok
[INFO] [stdout] test math::novelpoly::tests::cannot_recover_from_too_many_errors - should panic ... ok
[INFO] [stdout] test math::novelpoly::tests::roundtrip ... ok
[INFO] [stdout] test math::novelpoly::tests::excess_coeff_are_zero ... ok
[INFO] [stdout] test math::novelpoly::tests::can_recover_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23ca26e611dfe8762cef79451e8002a5a079b43c9a5e7f96387700a5ef28681d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ca26e611dfe8762cef79451e8002a5a079b43c9a5e7f96387700a5ef28681d", kill_on_drop: false }`
[INFO] [stdout] 23ca26e611dfe8762cef79451e8002a5a079b43c9a5e7f96387700a5ef28681d
