[INFO] fetching crate userland-io 0.1.0-alpha.4... [INFO] checking userland-io-0.1.0-alpha.4 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863 [INFO] extracting crate userland-io 0.1.0-alpha.4 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate userland-io 0.1.0-alpha.4 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate userland-io 0.1.0-alpha.4 [INFO] finished tweaking crates.io crate userland-io 0.1.0-alpha.4 [INFO] tweaked toml for crates.io crate userland-io 0.1.0-alpha.4 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rmp-serde v0.14.4 [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded futures v0.3.12 [INFO] [stderr] Downloaded bytes v0.6.0 [INFO] [stderr] Downloaded tokio v0.3.7 [INFO] [stderr] Downloaded rmp v0.8.10 [INFO] [stderr] Downloaded futures-executor v0.3.12 [INFO] [stderr] Downloaded async-trait v0.1.42 [INFO] [stderr] Downloaded futures-macro v0.3.12 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded mio v0.7.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1553f52bc5b5fd366180aa6c3ad469cba6f09ef196dfa6f2c9065d3e6c7cf524 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1553f52bc5b5fd366180aa6c3ad469cba6f09ef196dfa6f2c9065d3e6c7cf524", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1553f52bc5b5fd366180aa6c3ad469cba6f09ef196dfa6f2c9065d3e6c7cf524", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1553f52bc5b5fd366180aa6c3ad469cba6f09ef196dfa6f2c9065d3e6c7cf524", kill_on_drop: false }` [INFO] [stdout] 1553f52bc5b5fd366180aa6c3ad469cba6f09ef196dfa6f2c9065d3e6c7cf524 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--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] 074dcd39992fded60dc52c2e4e90d7d6f9b049b4928ced496a069fc15ada64fd [INFO] running `Command { std: "docker" "start" "-a" "074dcd39992fded60dc52c2e4e90d7d6f9b049b4928ced496a069fc15ada64fd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Compiling tokio v0.3.7 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking rmp-serde v0.14.4 [INFO] [stderr] Checking userland-io v0.1.0-alpha.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `NBD_OPT_PEEK_EXPORT` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub const NBD_OPT_PEEK_EXPORT: u32 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_INFO` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub const NBD_REP_INFO: u32 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_META_CONTEXT` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub const NBD_REP_META_CONTEXT: u32 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_POLICY` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub const NBD_REP_ERR_POLICY: u32 = 2 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_INVALID` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub const NBD_REP_ERR_INVALID: u32 = 3 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_PLATFORM` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub const NBD_REP_ERR_PLATFORM: u32 = 4 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_TLS_REQD` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub const NBD_REP_ERR_TLS_REQD: u32 = 5 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_UNKNOWN` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub const NBD_REP_ERR_UNKNOWN: u32 = 6 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_BLOCK_SIZE_REQD` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub const NBD_REP_ERR_BLOCK_SIZE_REQD: u32 = 8 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_INFO_EXPORT` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub const NBD_INFO_EXPORT: u16 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_INFO_NAME` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub const NBD_INFO_NAME: u16 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_INFO_DESCRIPTION` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub const NBD_INFO_DESCRIPTION: u16 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_OPT_PEEK_EXPORT` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub const NBD_OPT_PEEK_EXPORT: u32 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_INFO` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub const NBD_REP_INFO: u32 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_META_CONTEXT` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub const NBD_REP_META_CONTEXT: u32 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_INFO_BLOCK_SIZE` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | pub const NBD_INFO_BLOCK_SIZE: u16 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_POLICY` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub const NBD_REP_ERR_POLICY: u32 = 2 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_INVALID` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub const NBD_REP_ERR_INVALID: u32 = 3 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_PLATFORM` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub const NBD_REP_ERR_PLATFORM: u32 = 4 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_TLS_REQD` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub const NBD_REP_ERR_TLS_REQD: u32 = 5 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_UNKNOWN` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub const NBD_REP_ERR_UNKNOWN: u32 = 6 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_REP_ERR_BLOCK_SIZE_REQD` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub const NBD_REP_ERR_BLOCK_SIZE_REQD: u32 = 8 | NBD_REP_FLAG_ERROR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_INFO_EXPORT` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub const NBD_INFO_EXPORT: u16 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_INFO_NAME` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub const NBD_INFO_NAME: u16 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_INFO_DESCRIPTION` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub const NBD_INFO_DESCRIPTION: u16 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_INFO_BLOCK_SIZE` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | pub const NBD_INFO_BLOCK_SIZE: u16 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_FLAG_SEND_FUA` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub const NBD_FLAG_SEND_FUA: u16 = 1 << 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_FLAG_SEND_WRITE_ZEROES` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | pub const NBD_FLAG_SEND_WRITE_ZEROES: u16 = 1 << 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_FLAG_CAN_MULTI_CONN` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub const NBD_FLAG_CAN_MULTI_CONN: u16 = 1 << 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_FLAG_FUA` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub const NBD_CMD_FLAG_FUA: u16 = 1 << 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_FLAG_NO_HOLE` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub const NBD_CMD_FLAG_NO_HOLE: u16 = 1 << 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_FLAG_FLAG_DF` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub const NBD_CMD_FLAG_FLAG_DF: u16 = 1 << 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_FLAG_REQ_ONE` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub const NBD_CMD_FLAG_REQ_ONE: u16 = 1 << 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_FLAG_FAST_ZERO` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub const NBD_CMD_FLAG_FAST_ZERO: u16 = 1 << 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_CACHE` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub const NBD_CMD_CACHE: u16 = 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_FLAG_SEND_FUA` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub const NBD_FLAG_SEND_FUA: u16 = 1 << 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_FLAG_SEND_WRITE_ZEROES` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | pub const NBD_FLAG_SEND_WRITE_ZEROES: u16 = 1 << 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_FLAG_CAN_MULTI_CONN` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub const NBD_FLAG_CAN_MULTI_CONN: u16 = 1 << 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_FLAG_FUA` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub const NBD_CMD_FLAG_FUA: u16 = 1 << 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_FLAG_NO_HOLE` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub const NBD_CMD_FLAG_NO_HOLE: u16 = 1 << 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_FLAG_FLAG_DF` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub const NBD_CMD_FLAG_FLAG_DF: u16 = 1 << 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_FLAG_REQ_ONE` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub const NBD_CMD_FLAG_REQ_ONE: u16 = 1 << 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_FLAG_FAST_ZERO` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub const NBD_CMD_FLAG_FAST_ZERO: u16 = 1 << 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_BLOCK_STATUS` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub const NBD_CMD_BLOCK_STATUS: u16 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_RESIZE` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | pub const NBD_CMD_RESIZE: u16 = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_CACHE` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub const NBD_CMD_CACHE: u16 = 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_BLOCK_STATUS` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub const NBD_CMD_BLOCK_STATUS: u16 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NBD_CMD_RESIZE` [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | pub const NBD_CMD_RESIZE: u16 = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.09s [INFO] running `Command { std: "docker" "inspect" "074dcd39992fded60dc52c2e4e90d7d6f9b049b4928ced496a069fc15ada64fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "074dcd39992fded60dc52c2e4e90d7d6f9b049b4928ced496a069fc15ada64fd", kill_on_drop: false }` [INFO] [stdout] 074dcd39992fded60dc52c2e4e90d7d6f9b049b4928ced496a069fc15ada64fd