[INFO] fetching crate tape-snapshot 0.4.7...
[INFO] testing tape-snapshot-0.4.7 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tape-snapshot 0.4.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tape-snapshot 0.4.7
[INFO] finished tweaking crates.io crate tape-snapshot 0.4.7
[INFO] tweaked toml for crates.io crate tape-snapshot 0.4.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tape-snapshot 0.4.7 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tape-snapshot 0.4.7 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60
[INFO] running `Command { std: "docker" "start" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling solana-program-error v3.0.1
[INFO] [stderr]    Compiling solana-atomic-u64 v3.0.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling dashu-base v0.4.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling solana-instruction-error v2.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling solana-hash v4.5.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling solana-transaction-error v3.3.2
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling subtle-ng v2.5.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling tape-sha256 v0.1.0
[INFO] [stderr]    Compiling solana-sha256-hasher v3.1.0
[INFO] [stderr]    Compiling solana-seed-phrase v3.0.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling tape-reed-solomon v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling solana-nostd-sha256 v0.1.3
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling tape-base58 v0.1.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling lz4_flex v0.11.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling dashu-int v0.4.1
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling wincode v0.1.2
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling wincode v0.2.5
[INFO] [stderr]    Compiling toml_parser v1.0.8+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling dashu-ratio v0.4.1
[INFO] [stderr]    Compiling dashu-float v0.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling dashu-macros v0.4.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling clay-codes v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.2
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]    Compiling dashu v0.4.2
[INFO] [stderr]    Compiling ark-std v0.5.0
[INFO] [stderr]    Compiling ark-serialize v0.5.0
[INFO] [stderr]    Compiling enum-ordinalize v4.3.2
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling curve25519-dalek-ng v4.1.1
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling num_enum v0.7.6
[INFO] [stderr]    Compiling ed25519-consensus v2.1.0
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling solana-address v2.6.1
[INFO] [stderr]    Compiling solana-curve25519 v2.3.13
[INFO] [stderr]    Compiling solana-signature v3.4.1
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling solana-pubkey v4.2.1
[INFO] [stderr]    Compiling ark-ff v0.5.0
[INFO] [stderr]    Compiling solana-signer v3.0.1
[INFO] [stderr]    Compiling solana-keypair v3.1.2
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling wincode-derive v0.1.1
[INFO] [stderr]    Compiling wincode-derive v0.2.3
[INFO] [stderr]    Compiling ark-poly v0.5.0
[INFO] [stderr]    Compiling ark-ec v0.5.0
[INFO] [stderr]    Compiling ark-bn254 v0.5.0
[INFO] [stderr]    Compiling solana-bn254 v3.2.1
[INFO] [stderr]    Compiling tape-crypto v0.4.7
[INFO] [stderr]    Compiling tape-core v0.4.7
[INFO] [stderr]    Compiling tape-slicer v0.4.7
[INFO] [stderr]    Compiling tape-snapshot v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.91s
[INFO] running `Command { std: "docker" "inspect" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tape-snapshot v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/tape-snapshot/c73984a622d7fbd6/out/tape_snapshot-c73984a622d7fbd6)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test chunk::tests::chunk_payload_round_trips ... ok
[INFO] [stdout] test chunk::tests::snapshot_outer_k_scales_with_group_count ... ok
[INFO] [stdout] test chunk::tests::chunk_key_distinguishes_epoch_group_chunk ... ok
[INFO] [stdout] test chunk::tests::chunk_payload_rejects_short_input ... ok
[INFO] [stdout] test chunk::tests::segment_rejects_short_or_truncated ... ok
[INFO] [stdout] test chunk::tests::segment_round_trips_and_strips_padding ... ok
[INFO] [stdout] test verify::tests::rejects_dropped_track ... ok
[INFO] [stdout] test verify::tests::rejects_altered_track ... ok
[INFO] [stdout] test verify::tests::accepts_matching_set_in_any_order ... ok
[INFO] [stdout] test encode::tests::one_group_round_trip ... ok
[INFO] [stdout] test encode::tests::chunk_tracks_are_contiguous ... ok
[INFO] [stdout] test encode::tests::decode_fails_below_k_inner ... ok
[INFO] [stdout] test encode::tests::round_trips_through_encode_decode ... ok
[INFO] [stdout] test encode::tests::assemble_rejects_insufficient_groups ... ok
[INFO] [stdout] test encode::tests::streamed_matches_full ... ok
[INFO] [stderr]    Doc-tests tape_snapshot
[INFO] [stdout] test encode::tests::one_chunk_live ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60", kill_on_drop: false }`
[INFO] [stdout] 5fefd4c931a8e102f3e8f1985926098218ffded56ce3de1b7ade4f55c54afa60
