[INFO] fetching crate randstream 0.6.0...
[INFO] testing randstream-0.6.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate randstream 0.6.0 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate randstream 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate randstream 0.6.0
[INFO] tweaked toml for crates.io crate randstream 0.6.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate randstream 0.6.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate randstream 0.6.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49b89416da8d480c1b954ea6251651b63ee91def590f9b06244b65e54d9eae49
[INFO] running `Command { std: "docker" "start" "-a" "49b89416da8d480c1b954ea6251651b63ee91def590f9b06244b65e54d9eae49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49b89416da8d480c1b954ea6251651b63ee91def590f9b06244b65e54d9eae49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b89416da8d480c1b954ea6251651b63ee91def590f9b06244b65e54d9eae49", kill_on_drop: false }`
[INFO] [stdout] 49b89416da8d480c1b954ea6251651b63ee91def590f9b06244b65e54d9eae49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f971d861db1646761f1537512ae48e0cb82b21135546d9c3914bc58de543f21
[INFO] running `Command { std: "docker" "start" "-a" "4f971d861db1646761f1537512ae48e0cb82b21135546d9c3914bc58de543f21", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling console v0.16.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ocli v0.3.0
[INFO] [stderr]    Compiling human-units v0.5.3
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling indicatif v0.18.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling ctrlc v3.5.2
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling rand_pcg v0.10.1
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling parse-size v1.1.0
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling clap-verbosity-flag v3.0.4
[INFO] [stderr]    Compiling randstream v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.37s
[INFO] running `Command { std: "docker" "inspect" "4f971d861db1646761f1537512ae48e0cb82b21135546d9c3914bc58de543f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f971d861db1646761f1537512ae48e0cb82b21135546d9c3914bc58de543f21", kill_on_drop: false }`
[INFO] [stdout] 4f971d861db1646761f1537512ae48e0cb82b21135546d9c3914bc58de543f21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8524e4c13a703369e0a2d13cfdb4f20b073c47248d1c148a2b87e1099f15a6a
[INFO] running `Command { std: "docker" "start" "-a" "b8524e4c13a703369e0a2d13cfdb4f20b073c47248d1c148a2b87e1099f15a6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling clap-verbosity-flag v3.0.4
[INFO] [stderr]    Compiling randstream v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.41s
[INFO] running `Command { std: "docker" "inspect" "b8524e4c13a703369e0a2d13cfdb4f20b073c47248d1c148a2b87e1099f15a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8524e4c13a703369e0a2d13cfdb4f20b073c47248d1c148a2b87e1099f15a6a", kill_on_drop: false }`
[INFO] [stdout] b8524e4c13a703369e0a2d13cfdb4f20b073c47248d1c148a2b87e1099f15a6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 221501dff006d9d768df177fdc5b0a66b0953a8c68272203b63b60bc5c2209a0
[INFO] running `Command { std: "docker" "start" "-a" "221501dff006d9d768df177fdc5b0a66b0953a8c68272203b63b60bc5c2209a0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/randstream-d394ffc66de18f53)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cli::verify_cli ... 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 unittests src/main.rs (/opt/rustwide/target/debug/deps/randstream-130b230b6a985d8d)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-ff6cf98eece5c56b)
[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] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test generate_no_size_no_existing_file_is_error ... ok
[INFO] [stdout] test generate_creates_file_with_correct_size ... ok
[INFO] [stdout] test generate_position_greater_than_file_size_is_error ... ok
[INFO] [stdout] test generate_help_flag_succeeds ... ok
[INFO] [stdout] test generate_no_truncate_preserves_file_size ... ok
[INFO] [stdout] test generate_different_seeds_produce_different_data ... ok
[INFO] [stdout] test generate_to_stdout_produces_correct_size ... ok
[INFO] [stdout] test generate_size_equals_existing_file ... ok
[INFO] [stdout] test generate_stdout_matches_file_output ... ok
[INFO] [stdout] test generate_truncates_file_by_default ... ok
[INFO] [stdout] test generate_to_stdout_is_deterministic ... ok
[INFO] [stdout] test generate_validate_size_not_multiple_of_chunk ... ok
[INFO] [stdout] test generate_write_alias_works ... ok
[INFO] [stdout] test generate_validate_small_chunk_size ... ok
[INFO] [stdout] test help_flag_succeeds ... ok
[INFO] [stdout] test generate_default_seed_is_zero ... ok
[INFO] [stdout] test position_requires_file_argument ... ok
[INFO] [stdout] test generate_with_non_aligned_position_roundtrips ... ok
[INFO] [stdout] test generate_validate_large_chunk_size ... ok
[INFO] [stdout] test generate_checksum_is_deterministic_regardless_of_job_count ... ok
[INFO] [stdout] test no_subcommand_exits_nonzero ... ok
[INFO] [stdout] test unknown_flag_exits_nonzero ... ok
[INFO] [stdout] test generate_with_position_fills_only_the_specified_region ... ok
[INFO] [stdout] test validate_detects_corruption_in_second_chunk ... ok
[INFO] [stdout] test validate_detects_truncated_file ... ok
[INFO] [stdout] test validate_detects_single_byte_corruption ... ok
[INFO] [stdout] test validate_expected_checksum_matches ... ok
[INFO] [stdout] test validate_help_flag_succeeds ... ok
[INFO] [stdout] test validate_explicit_size_smaller_than_file_only_checks_that_region ... ok
[INFO] [stderr] checksum: c02cdc9f
[INFO] [stdout] test validate_stdin_passes_for_valid_stream ... ok
[INFO] [stdout] test validate_stdin_checksum_matches_file_checksum ... ok
[INFO] [stdout] test validate_read_alias_works ... ok
[INFO] [stdout] test validate_with_non_aligned_position_file ... ok
[INFO] [stdout] test generate_is_deterministic_across_invocations ... ok
[INFO] [stdout] test validate_stdin_detects_corruption ... ok
[INFO] [stdout] test validate_emits_checksum_on_stderr ... ok
[INFO] [stdout] test validate_stdin_with_non_aligned_position ... ok
[INFO] [stdout] test validate_wrong_expected_checksum_fails ... ok
[INFO] [stdout] test validate_passes_for_freshly_generated_file ... ok
[INFO] [stdout] test validate_with_position_skips_earlier_chunks ... ok
[INFO] [stdout] test round_trip_various_sizes_and_seeds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests randstream
[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" "221501dff006d9d768df177fdc5b0a66b0953a8c68272203b63b60bc5c2209a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221501dff006d9d768df177fdc5b0a66b0953a8c68272203b63b60bc5c2209a0", kill_on_drop: false }`
[INFO] [stdout] 221501dff006d9d768df177fdc5b0a66b0953a8c68272203b63b60bc5c2209a0