[INFO] fetching crate solana-serialize-utils 3.1.0...
[INFO] testing solana-serialize-utils-3.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate solana-serialize-utils 3.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate solana-serialize-utils 3.1.0
[INFO] finished tweaking crates.io crate solana-serialize-utils 3.1.0
[INFO] tweaked toml for crates.io crate solana-serialize-utils 3.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate solana-serialize-utils 3.1.0 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 solana-serialize-utils 3.1.0 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-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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f99b20a5612ce4446f1a562fb8fdedfaf5ec432e69e5b627612e8568438b60ce
[INFO] running `Command { std: "docker" "start" "-a" "f99b20a5612ce4446f1a562fb8fdedfaf5ec432e69e5b627612e8568438b60ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f99b20a5612ce4446f1a562fb8fdedfaf5ec432e69e5b627612e8568438b60ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99b20a5612ce4446f1a562fb8fdedfaf5ec432e69e5b627612e8568438b60ce", kill_on_drop: false }`
[INFO] [stdout] f99b20a5612ce4446f1a562fb8fdedfaf5ec432e69e5b627612e8568438b60ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bfe46100f8f219f134fb5144e689b78b0b78f2a600078dbd42040ca149cb7cc0
[INFO] running `Command { std: "docker" "start" "-a" "bfe46100f8f219f134fb5144e689b78b0b78f2a600078dbd42040ca149cb7cc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling five8_core v0.1.1
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling solana-sanitize v3.0.1
[INFO] [stderr]    Compiling solana-atomic-u64 v3.0.0
[INFO] [stderr]    Compiling solana-program-error v3.0.0
[INFO] [stderr]    Compiling solana-instruction-error v2.0.0
[INFO] [stderr]    Compiling five8 v0.2.1
[INFO] [stderr]    Compiling five8_const v0.1.3
[INFO] [stderr]    Compiling solana-hash v3.0.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling solana-sha256-hasher v3.0.0
[INFO] [stderr]    Compiling solana-address v1.0.0
[INFO] [stderr]    Compiling solana-pubkey v3.0.0
[INFO] [stderr]    Compiling solana-serialize-utils v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "bfe46100f8f219f134fb5144e689b78b0b78f2a600078dbd42040ca149cb7cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfe46100f8f219f134fb5144e689b78b0b78f2a600078dbd42040ca149cb7cc0", kill_on_drop: false }`
[INFO] [stdout] bfe46100f8f219f134fb5144e689b78b0b78f2a600078dbd42040ca149cb7cc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c4f806c87f0081e37870a282148bce614c491954a02f9955dac39eb278a65550
[INFO] running `Command { std: "docker" "start" "-a" "c4f806c87f0081e37870a282148bce614c491954a02f9955dac39eb278a65550", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling borsh v1.5.5
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling borsh-derive v1.5.5
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling solana-address v1.0.0
[INFO] [stderr]    Compiling solana-pubkey v3.0.0
[INFO] [stderr]    Compiling solana-serialize-utils v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.98s
[INFO] running `Command { std: "docker" "inspect" "c4f806c87f0081e37870a282148bce614c491954a02f9955dac39eb278a65550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f806c87f0081e37870a282148bce614c491954a02f9955dac39eb278a65550", kill_on_drop: false }`
[INFO] [stdout] c4f806c87f0081e37870a282148bce614c491954a02f9955dac39eb278a65550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 29f83791bcc76746495a02aaf25af7320a9a573e17d350011cfd475b5b32336b
[INFO] running `Command { std: "docker" "start" "-a" "29f83791bcc76746495a02aaf25af7320a9a573e17d350011cfd475b5b32336b", 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/solana_serialize_utils-2fde9b349977e8a6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests solana_serialize_utils
[INFO] [stdout] running 7 tests
[INFO] [stdout] test cursor::test::test_read_bool ... ok
[INFO] [stdout] test cursor::test::test_read_option_u64 ... ok
[INFO] [stdout] test cursor::test::test_read_i64 ... ok
[INFO] [stdout] test cursor::test::test_read_u64 ... ok
[INFO] [stdout] test cursor::test::test_read_pubkey ... ok
[INFO] [stdout] test cursor::test::test_read_u8 ... ok
[INFO] [stdout] test cursor::test::test_read_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "29f83791bcc76746495a02aaf25af7320a9a573e17d350011cfd475b5b32336b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f83791bcc76746495a02aaf25af7320a9a573e17d350011cfd475b5b32336b", kill_on_drop: false }`
[INFO] [stdout] 29f83791bcc76746495a02aaf25af7320a9a573e17d350011cfd475b5b32336b