[INFO] fetching crate userland-io 0.1.0-alpha.4... [INFO] checking userland-io-0.1.0-alpha.4 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate userland-io 0.1.0-alpha.4 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate userland-io 0.1.0-alpha.4 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "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-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 37 packages [INFO] [stderr] Adding bytes v0.6.0 (latest: v1.6.0) [INFO] [stderr] Adding mio v0.7.14 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.3.7 (latest: v0.6.0) [INFO] [stderr] Adding ntapi v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding rmp-serde v0.14.4 (latest: v1.1.2) [INFO] [stderr] Adding tokio v0.3.7 (latest: v1.37.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rmp-serde v0.14.4 [INFO] [stderr] Downloaded bytes v0.6.0 [INFO] [stderr] Downloaded tokio v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ca56fd742e8663831e3bd6294046bce59b0d7b79ed56c2171a7a97afce366c3 [INFO] running `Command { std: "docker" "start" "-a" "8ca56fd742e8663831e3bd6294046bce59b0d7b79ed56c2171a7a97afce366c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ca56fd742e8663831e3bd6294046bce59b0d7b79ed56c2171a7a97afce366c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ca56fd742e8663831e3bd6294046bce59b0d7b79ed56c2171a7a97afce366c3", kill_on_drop: false }` [INFO] [stdout] 8ca56fd742e8663831e3bd6294046bce59b0d7b79ed56c2171a7a97afce366c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eba16c18ab4d1d298f95c22e04dc9373f5589d47b1c169e992bed967b48027de [INFO] running `Command { std: "docker" "start" "-a" "eba16c18ab4d1d298f95c22e04dc9373f5589d47b1c169e992bed967b48027de", kill_on_drop: false }` [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling tokio v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rmp v0.8.12 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures v0.3.30 [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 `NBD_OPT_PEEK_EXPORT` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:13:15 [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 `NBD_OPT_PEEK_EXPORT` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:13:15 [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 `NBD_REP_INFO` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | pub const NBD_REP_INFO: u32 = 3; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_REP_INFO` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | pub const NBD_REP_INFO: u32 = 3; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_REP_META_CONTEXT` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:23:15 [INFO] [stdout] | [INFO] [stdout] 23 | pub const NBD_REP_META_CONTEXT: u32 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_REP_META_CONTEXT` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:23:15 [INFO] [stdout] | [INFO] [stdout] 23 | pub const NBD_REP_META_CONTEXT: u32 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_REP_ERR_POLICY` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:26:15 [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 `NBD_REP_ERR_POLICY` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:26:15 [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 `NBD_REP_ERR_INVALID` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:27:15 [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 `NBD_REP_ERR_INVALID` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:27:15 [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 `NBD_REP_ERR_PLATFORM` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:28:15 [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 `NBD_REP_ERR_PLATFORM` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:28:15 [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 `NBD_REP_ERR_TLS_REQD` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:29:15 [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 `NBD_REP_ERR_TLS_REQD` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:29:15 [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 `NBD_REP_ERR_UNKNOWN` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:30:15 [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 `NBD_REP_ERR_UNKNOWN` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:30:15 [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 `NBD_REP_ERR_BLOCK_SIZE_REQD` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:31:15 [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 `NBD_REP_ERR_BLOCK_SIZE_REQD` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:31:15 [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 `NBD_INFO_EXPORT` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | pub const NBD_INFO_EXPORT: u16 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_INFO_EXPORT` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | pub const NBD_INFO_EXPORT: u16 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_INFO_NAME` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:43:15 [INFO] [stdout] | [INFO] [stdout] 43 | pub const NBD_INFO_NAME: u16 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_INFO_NAME` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:43:15 [INFO] [stdout] | [INFO] [stdout] 43 | pub const NBD_INFO_NAME: u16 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_INFO_DESCRIPTION` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | pub const NBD_INFO_DESCRIPTION: u16 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_INFO_BLOCK_SIZE` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 45 | pub const NBD_INFO_BLOCK_SIZE: u16 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_FLAG_SEND_FUA` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:52:15 [INFO] [stdout] | [INFO] [stdout] 52 | pub const NBD_FLAG_SEND_FUA: u16 = 1 << 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_INFO_DESCRIPTION` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | pub const NBD_INFO_DESCRIPTION: u16 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_INFO_BLOCK_SIZE` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 45 | pub const NBD_INFO_BLOCK_SIZE: u16 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_FLAG_SEND_WRITE_ZEROES` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:55:15 [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 `NBD_FLAG_SEND_FUA` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:52:15 [INFO] [stdout] | [INFO] [stdout] 52 | pub const NBD_FLAG_SEND_FUA: u16 = 1 << 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_FLAG_CAN_MULTI_CONN` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:56:15 [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 `NBD_CMD_FLAG_FUA` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:61:15 [INFO] [stdout] | [INFO] [stdout] 61 | pub const NBD_CMD_FLAG_FUA: u16 = 1 << 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_FLAG_SEND_WRITE_ZEROES` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:55:15 [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 `NBD_CMD_FLAG_NO_HOLE` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:62:15 [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 `NBD_CMD_FLAG_FLAG_DF` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:63:15 [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 `NBD_FLAG_CAN_MULTI_CONN` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:56:15 [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 `NBD_CMD_FLAG_FUA` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:61:15 [INFO] [stdout] | [INFO] [stdout] 61 | pub const NBD_CMD_FLAG_FUA: u16 = 1 << 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_CMD_FLAG_REQ_ONE` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:64:15 [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 `NBD_CMD_FLAG_NO_HOLE` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:62:15 [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 `NBD_CMD_FLAG_FAST_ZERO` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:65:15 [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 `NBD_CMD_CACHE` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:73:15 [INFO] [stdout] | [INFO] [stdout] 73 | pub const NBD_CMD_CACHE: u16 = 5; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_CMD_FLAG_FLAG_DF` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:63:15 [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 `NBD_CMD_BLOCK_STATUS` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:75:15 [INFO] [stdout] | [INFO] [stdout] 75 | pub const NBD_CMD_BLOCK_STATUS: u16 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_CMD_FLAG_REQ_ONE` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:64:15 [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 `NBD_CMD_FLAG_FAST_ZERO` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:65:15 [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 `NBD_CMD_CACHE` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:73:15 [INFO] [stdout] | [INFO] [stdout] 73 | pub const NBD_CMD_CACHE: u16 = 5; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_CMD_BLOCK_STATUS` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:75:15 [INFO] [stdout] | [INFO] [stdout] 75 | pub const NBD_CMD_BLOCK_STATUS: u16 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_CMD_RESIZE` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:76:15 [INFO] [stdout] | [INFO] [stdout] 76 | pub const NBD_CMD_RESIZE: u16 = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NBD_CMD_RESIZE` is never used [INFO] [stdout] --> src/transport/nbd/protocol/mod.rs:76:15 [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` profile [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `Command { std: "docker" "inspect" "eba16c18ab4d1d298f95c22e04dc9373f5589d47b1c169e992bed967b48027de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eba16c18ab4d1d298f95c22e04dc9373f5589d47b1c169e992bed967b48027de", kill_on_drop: false }` [INFO] [stdout] eba16c18ab4d1d298f95c22e04dc9373f5589d47b1c169e992bed967b48027de [INFO] checking userland-io-0.1.0-alpha.4 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate userland-io 0.1.0-alpha.4 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate userland-io 0.1.0-alpha.4 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 043279b920e6d2080db40c0e7d4435c3b0fcbb8fdc4abfb502d0d548564603d8 [INFO] running `Command { std: "docker" "start" "-a" "043279b920e6d2080db40c0e7d4435c3b0fcbb8fdc4abfb502d0d548564603d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "043279b920e6d2080db40c0e7d4435c3b0fcbb8fdc4abfb502d0d548564603d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "043279b920e6d2080db40c0e7d4435c3b0fcbb8fdc4abfb502d0d548564603d8", kill_on_drop: false }` [INFO] [stdout] 043279b920e6d2080db40c0e7d4435c3b0fcbb8fdc4abfb502d0d548564603d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da3cf0b5c13f0197f95c13177baa3c1933e9f8e2d5a86956bb730cb5904d6649 [INFO] running `Command { std: "docker" "start" "-a" "da3cf0b5c13f0197f95c13177baa3c1933e9f8e2d5a86956bb730cb5904d6649", kill_on_drop: false }` [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling tokio v0.3.7 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 331 | buf_get_impl!(self, u16::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 351 | buf_get_impl!(self, u16::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 371 | buf_get_impl!(self, i16::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 391 | buf_get_impl!(self, i16::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 411 | buf_get_impl!(self, u32::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 431 | buf_get_impl!(self, u32::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 451 | buf_get_impl!(self, i32::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 471 | buf_get_impl!(self, i32::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 491 | buf_get_impl!(self, u64::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 511 | buf_get_impl!(self, u64::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 531 | buf_get_impl!(self, i64::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 551 | buf_get_impl!(self, i64::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 571 | buf_get_impl!(self, u128::from_be_bytes); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 591 | buf_get_impl!(self, u128::from_le_bytes); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 611 | buf_get_impl!(self, i128::from_be_bytes); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/buf/buf_impl.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / if let Some(ret) = ret { [INFO] [stdout] 24 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 25 | | $this.advance(SIZE); [INFO] [stdout] 26 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 31 | | return $typ::$conv(buf); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 631 | buf_get_impl!(self, i128::from_le_bytes); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 16 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bytes` (lib) due to 17 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "da3cf0b5c13f0197f95c13177baa3c1933e9f8e2d5a86956bb730cb5904d6649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da3cf0b5c13f0197f95c13177baa3c1933e9f8e2d5a86956bb730cb5904d6649", kill_on_drop: false }` [INFO] [stdout] da3cf0b5c13f0197f95c13177baa3c1933e9f8e2d5a86956bb730cb5904d6649