[INFO] fetching crate databuffer 1.1.4...
[INFO] testing databuffer-1.1.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate databuffer 1.1.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate databuffer 1.1.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a716e2983b6823b6ce0866b19e485144005abbc8bf562ec125c2c77edd6bfcea
[INFO] running `Command { std: "docker" "start" "-a" "a716e2983b6823b6ce0866b19e485144005abbc8bf562ec125c2c77edd6bfcea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a716e2983b6823b6ce0866b19e485144005abbc8bf562ec125c2c77edd6bfcea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a716e2983b6823b6ce0866b19e485144005abbc8bf562ec125c2c77edd6bfcea", kill_on_drop: false }`
[INFO] [stdout] a716e2983b6823b6ce0866b19e485144005abbc8bf562ec125c2c77edd6bfcea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a503dd21f4a2238b77fbc67958a96ecde4966981becb0eaff088c2e8747da32b
[INFO] running `Command { std: "docker" "start" "-a" "a503dd21f4a2238b77fbc67958a96ecde4966981becb0eaff088c2e8747da32b", kill_on_drop: false }`
[INFO] [stderr]    Compiling databuffer v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "a503dd21f4a2238b77fbc67958a96ecde4966981becb0eaff088c2e8747da32b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a503dd21f4a2238b77fbc67958a96ecde4966981becb0eaff088c2e8747da32b", kill_on_drop: false }`
[INFO] [stdout] a503dd21f4a2238b77fbc67958a96ecde4966981becb0eaff088c2e8747da32b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fa5a23878fe48e3c32ae06f725110e2b1050c12ef49b13e65e4d84a023962c9c
[INFO] running `Command { std: "docker" "start" "-a" "fa5a23878fe48e3c32ae06f725110e2b1050c12ef49b13e65e4d84a023962c9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling databuffer v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "fa5a23878fe48e3c32ae06f725110e2b1050c12ef49b13e65e4d84a023962c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5a23878fe48e3c32ae06f725110e2b1050c12ef49b13e65e4d84a023962c9c", kill_on_drop: false }`
[INFO] [stdout] fa5a23878fe48e3c32ae06f725110e2b1050c12ef49b13e65e4d84a023962c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb8a594efe970c86ce2a81cb9310d229bd52a8b1fa9916bc84a2ce1451590dc6
[INFO] running `Command { std: "docker" "start" "-a" "bb8a594efe970c86ce2a81cb9310d229bd52a8b1fa9916bc84a2ce1451590dc6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/databuffer-f6eee078b0e586ee)
[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] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-05d35cc7916fa53d)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test test_deconstruct ... ok
[INFO] [stdout] test test_dnt_string ... ok
[INFO] [stdout] test test_from_bytes ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_i16_le_add ... ok
[INFO] [stdout] test test_i32_le ... ok
[INFO] [stdout] test test_i8_neg ... ok
[INFO] [stdout] test test_i8_sub ... ok
[INFO] [stdout] test test_medium ... ok
[INFO] [stdout] test test_mixed ... ok
[INFO] [stdout] test test_no_packet_header ... ok
[INFO] [stdout] test test_nt_string ... ok
[INFO] [stdout] test test_read_bit ... ok
[INFO] [stdout] test test_read_empty_buffer ... ok
[INFO] [stdout] test test_read_exact_buffer ... ok
[INFO] [stdout] test test_read_larger_buffer ... ok
[INFO] [stdout] test test_rpos ... ok
[INFO] [stdout] test test_signed ... ok
[INFO] [stdout] test test_short_packet_header ... ok
[INFO] [stdout] test test_smart ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_to_bytes ... ok
[INFO] [stdout] test test_to_string ... ok
[INFO] [stdout] test test_u16_le ... ok
[INFO] [stdout] test test_u16 ... ok
[INFO] [stdout] test test_u16_le_add ... ok
[INFO] [stdout] test test_u32_le ... ok
[INFO] [stdout] test test_u64 ... ok
[INFO] [stdout] test test_u8_add ... ok
[INFO] [stdout] test test_u8 ... ok
[INFO] [stdout] test test_u8_neg ... ok
[INFO] [stdout] test test_u8_sub ... ok
[INFO] [stdout] test test_i8_add ... ok
[INFO] [stdout] test test_flush_bit ... ok
[INFO] [stdout] test test_u32 ... ok
[INFO] [stdout] test test_flush ... ok
[INFO] [stdout] test test_byte_packet_header ... ok
[INFO] [stdout] test test_read_larger_buffer_twice ... ok
[INFO] [stdout] test test_write_bit ... ok
[INFO] [stdout] test test_write ... ok
[INFO] [stdout] test test_with_vec ... ok
[INFO] [stdout] test test_write_bits ... ok
[INFO] [stderr]    Doc-tests databuffer
[INFO] [stdout] test test_i16_le ... ok
[INFO] [stdout] test test_wpos ... 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_dntstr (line 292) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_u32 (line 193) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_ntstr (line 279) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::read_u8 (line 422) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_u64 (line 213) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::read_u32 (line 466) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::read_bits (line 737) ... 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_f32 (line 233) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_str (line 265) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::read_u16 (line 444) ... 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_u16 (line 173) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_bytes (line 131) ... ok
[INFO] [stdout] test src/lib.rs - DataBuffer::write_u8 (line 155) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb8a594efe970c86ce2a81cb9310d229bd52a8b1fa9916bc84a2ce1451590dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb8a594efe970c86ce2a81cb9310d229bd52a8b1fa9916bc84a2ce1451590dc6", kill_on_drop: false }`
[INFO] [stdout] bb8a594efe970c86ce2a81cb9310d229bd52a8b1fa9916bc84a2ce1451590dc6