[INFO] fetching crate databuffer 1.1.4...
[INFO] testing databuffer-1.1.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate databuffer 1.1.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate databuffer 1.1.4 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate databuffer 1.1.4
[INFO] finished tweaking crates.io crate databuffer 1.1.4
[INFO] tweaked toml for crates.io crate databuffer 1.1.4 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4dc95c1ac463425175a22b77f028844d7ca7194f871080cdab473359543f47db
[INFO] running `Command { std: "docker" "start" "-a" "4dc95c1ac463425175a22b77f028844d7ca7194f871080cdab473359543f47db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dc95c1ac463425175a22b77f028844d7ca7194f871080cdab473359543f47db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dc95c1ac463425175a22b77f028844d7ca7194f871080cdab473359543f47db", kill_on_drop: false }`
[INFO] [stdout] 4dc95c1ac463425175a22b77f028844d7ca7194f871080cdab473359543f47db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43c6d6f9ba51b5e335e86e9f3e9f49c2cf68c5cfe4a0f6f5761d81801c921ee7
[INFO] running `Command { std: "docker" "start" "-a" "43c6d6f9ba51b5e335e86e9f3e9f49c2cf68c5cfe4a0f6f5761d81801c921ee7", kill_on_drop: false }`
[INFO] [stderr]    Compiling databuffer v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "43c6d6f9ba51b5e335e86e9f3e9f49c2cf68c5cfe4a0f6f5761d81801c921ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c6d6f9ba51b5e335e86e9f3e9f49c2cf68c5cfe4a0f6f5761d81801c921ee7", kill_on_drop: false }`
[INFO] [stdout] 43c6d6f9ba51b5e335e86e9f3e9f49c2cf68c5cfe4a0f6f5761d81801c921ee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84fc7eda1ea8cf09e0d0ad093c240452178aa27998f81249e9bbad0f1e2d1050
[INFO] running `Command { std: "docker" "start" "-a" "84fc7eda1ea8cf09e0d0ad093c240452178aa27998f81249e9bbad0f1e2d1050", kill_on_drop: false }`
[INFO] [stderr]    Compiling databuffer v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "84fc7eda1ea8cf09e0d0ad093c240452178aa27998f81249e9bbad0f1e2d1050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84fc7eda1ea8cf09e0d0ad093c240452178aa27998f81249e9bbad0f1e2d1050", kill_on_drop: false }`
[INFO] [stdout] 84fc7eda1ea8cf09e0d0ad093c240452178aa27998f81249e9bbad0f1e2d1050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dc44634cbb4cbd26983fea8b1303c000a00eee3291bb7b5bb3698e67d19d28c
[INFO] running `Command { std: "docker" "start" "-a" "6dc44634cbb4cbd26983fea8b1303c000a00eee3291bb7b5bb3698e67d19d28c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/databuffer-ede67466160a935b)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-1e271016ac199131)
[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 44 tests
[INFO] [stderr]    Doc-tests databuffer
[INFO] [stdout] test test_byte_packet_header ... ok
[INFO] [stdout] test test_flush_bit ... ok
[INFO] [stdout] test test_deconstruct ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_mixed ... ok
[INFO] [stdout] test test_no_packet_header ... ok
[INFO] [stdout] test test_i16_le ... ok
[INFO] [stdout] test test_i8_neg ... ok
[INFO] [stdout] test test_read_bit ... ok
[INFO] [stdout] test test_dnt_string ... ok
[INFO] [stdout] test test_i8_sub ... ok
[INFO] [stdout] test test_i16_le_add ... ok
[INFO] [stdout] test test_i8_add ... ok
[INFO] [stdout] test test_signed ... ok
[INFO] [stdout] test test_smart ... ok
[INFO] [stdout] test test_short_packet_header ... ok
[INFO] [stdout] test test_medium ... ok
[INFO] [stdout] test test_nt_string ... ok
[INFO] [stdout] test test_read_exact_buffer ... ok
[INFO] [stdout] test test_flush ... ok
[INFO] [stdout] test test_read_empty_buffer ... ok
[INFO] [stdout] test test_from_bytes ... ok
[INFO] [stdout] test test_read_larger_buffer_twice ... ok
[INFO] [stdout] test test_i32_le ... ok
[INFO] [stdout] test test_u16_le_add ... ok
[INFO] [stdout] test test_u16_le ... ok
[INFO] [stdout] test test_rpos ... ok
[INFO] [stdout] test test_u32 ... ok
[INFO] [stdout] test test_u16 ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_read_larger_buffer ... ok
[INFO] [stdout] test test_to_string ... ok
[INFO] [stdout] test test_to_bytes ... ok
[INFO] [stdout] test test_u32_le ... ok
[INFO] [stdout] test test_u64 ... ok
[INFO] [stdout] test test_u8 ... ok
[INFO] [stdout] test test_u8_neg ... ok
[INFO] [stdout] test test_u8_add ... ok
[INFO] [stdout] test test_u8_sub ... ok
[INFO] [stdout] test test_wpos ... ok
[INFO] [stdout] test test_with_vec ... ok
[INFO] [stdout] test test_write ... ok
[INFO] [stdout] test test_write_bit ... ok
[INFO] [stdout] test test_write_bits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - DataBuffer::write_ntstr (line 279) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::read_u16 (line 444) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_bytes (line 131) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_dntstr (line 292) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::read_u32 (line 466) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_u32 (line 193) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::read_bits (line 737) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_f64 (line 248) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::read_u64 (line 488) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_str (line 265) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_u16 (line 173) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_f32 (line 233) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::read_bit (line 712) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_bits (line 805) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_u8 (line 155) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_u64 (line 213) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::read_u8 (line 422) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6dc44634cbb4cbd26983fea8b1303c000a00eee3291bb7b5bb3698e67d19d28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dc44634cbb4cbd26983fea8b1303c000a00eee3291bb7b5bb3698e67d19d28c", kill_on_drop: false }`
[INFO] [stdout] 6dc44634cbb4cbd26983fea8b1303c000a00eee3291bb7b5bb3698e67d19d28c