[INFO] fetching crate dbs-uhttp 0.3.2... [INFO] checking dbs-uhttp-0.3.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate dbs-uhttp 0.3.2 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate dbs-uhttp 0.3.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config [INFO] started tweaking crates.io crate dbs-uhttp 0.3.2 [INFO] finished tweaking crates.io crate dbs-uhttp 0.3.2 [INFO] tweaked toml for crates.io crate dbs-uhttp 0.3.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vmm-sys-util v0.12.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ab8225aba97e35825239cd73162550d1f8201368be94cf7eb4d5c01e649764d [INFO] running `Command { std: "docker" "start" "-a" "5ab8225aba97e35825239cd73162550d1f8201368be94cf7eb4d5c01e649764d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ab8225aba97e35825239cd73162550d1f8201368be94cf7eb4d5c01e649764d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ab8225aba97e35825239cd73162550d1f8201368be94cf7eb4d5c01e649764d", kill_on_drop: false }` [INFO] [stdout] 5ab8225aba97e35825239cd73162550d1f8201368be94cf7eb4d5c01e649764d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed850a1d78b73cd6f31353330f70fa2ecd60e72dfc7a484f9771f8e3a075b12c [INFO] running `Command { std: "docker" "start" "-a" "ed850a1d78b73cd6f31353330f70fa2ecd60e72dfc7a484f9771f8e3a075b12c", kill_on_drop: false }` [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking vmm-sys-util v0.12.1 [INFO] [stderr] Checking dbs-uhttp v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/common/headers.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> src/common/sock_ctrl_msg.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | use libc::{self, c_void, cmsghdr, iovec, msghdr, recvmsg, sendmsg, SCM_RIGHTS, SOL_SOCKET}; [INFO] [stdout] | ^^^^ the item `libc` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common::HttpHeaderError` [INFO] [stdout] --> src/request.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use crate::common::HttpHeaderError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/common/headers.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/common/headers.rs:431:9 [INFO] [stdout] | [INFO] [stdout] 430 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] 431 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `size_of` is imported redundantly [INFO] [stdout] --> src/common/sock_ctrl_msg.rs:474:9 [INFO] [stdout] | [INFO] [stdout] 471 | use super::*; [INFO] [stdout] | -------- the item `size_of` is already imported here [INFO] [stdout] ... [INFO] [stdout] 474 | use std::mem::size_of; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `UnixDatagram` is imported redundantly [INFO] [stdout] --> src/common/sock_ctrl_msg.rs:476:9 [INFO] [stdout] | [INFO] [stdout] 471 | use super::*; [INFO] [stdout] | -------- the item `UnixDatagram` is already imported here [INFO] [stdout] ... [INFO] [stdout] 476 | use std::os::unix::net::UnixDatagram; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cmsghdr` is imported redundantly [INFO] [stdout] --> src/common/sock_ctrl_msg.rs:478:9 [INFO] [stdout] | [INFO] [stdout] 471 | use super::*; [INFO] [stdout] | -------- the item `cmsghdr` is already imported here [INFO] [stdout] ... [INFO] [stdout] 478 | use libc::cmsghdr; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MAX_PAYLOAD_SIZE` is imported redundantly [INFO] [stdout] --> src/connection.rs:575:9 [INFO] [stdout] | [INFO] [stdout] 573 | use super::*; [INFO] [stdout] | -------- the item `MAX_PAYLOAD_SIZE` is already imported here [INFO] [stdout] 574 | use crate::common::{Method, Version}; [INFO] [stdout] 575 | use crate::server::MAX_PAYLOAD_SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Read` is imported redundantly [INFO] [stdout] --> src/server.rs:633:19 [INFO] [stdout] | [INFO] [stdout] 632 | use super::*; [INFO] [stdout] | -------- the item `Read` is already imported here [INFO] [stdout] 633 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/server.rs:633:25 [INFO] [stdout] | [INFO] [stdout] 632 | use super::*; [INFO] [stdout] | -------- the item `Write` is already imported here [INFO] [stdout] 633 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `UnixStream` is imported redundantly [INFO] [stdout] --> src/server.rs:635:9 [INFO] [stdout] | [INFO] [stdout] 632 | use super::*; [INFO] [stdout] | -------- the item `UnixStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 635 | use std::os::unix::net::UnixStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Body` is imported redundantly [INFO] [stdout] --> src/server.rs:637:9 [INFO] [stdout] | [INFO] [stdout] 632 | use super::*; [INFO] [stdout] | -------- the item `Body` is already imported here [INFO] [stdout] ... [INFO] [stdout] 637 | use crate::common::Body; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/router.rs:109:23 [INFO] [stdout] | [INFO] [stdout] 109 | struct HandlerArg(bool); [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 109 | struct HandlerArg(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "ed850a1d78b73cd6f31353330f70fa2ecd60e72dfc7a484f9771f8e3a075b12c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed850a1d78b73cd6f31353330f70fa2ecd60e72dfc7a484f9771f8e3a075b12c", kill_on_drop: false }` [INFO] [stdout] ed850a1d78b73cd6f31353330f70fa2ecd60e72dfc7a484f9771f8e3a075b12c