[INFO] cloning repository https://github.com/kyanch/nbdrs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyanch/nbdrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyanch%2Fnbdrs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyanch%2Fnbdrs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bfde69da396c6588e8bb8d0b9c8f2c0e508e10e2 [INFO] checking kyanch/nbdrs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyanch%2Fnbdrs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kyanch/nbdrs on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kyanch/nbdrs [INFO] finished tweaking git repo https://github.com/kyanch/nbdrs [INFO] tweaked toml for git repo https://github.com/kyanch/nbdrs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kyanch/nbdrs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54a4b826bed35bf50eb7e5f06d9d6db81d1b1a0f69f864869755dbeb576a5489 [INFO] running `Command { std: "docker" "start" "-a" "54a4b826bed35bf50eb7e5f06d9d6db81d1b1a0f69f864869755dbeb576a5489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54a4b826bed35bf50eb7e5f06d9d6db81d1b1a0f69f864869755dbeb576a5489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54a4b826bed35bf50eb7e5f06d9d6db81d1b1a0f69f864869755dbeb576a5489", kill_on_drop: false }` [INFO] [stdout] 54a4b826bed35bf50eb7e5f06d9d6db81d1b1a0f69f864869755dbeb576a5489 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 992c9f325712c20aae00c4a2a39a4b15207823853e605ddbb64adf37921b5f3c [INFO] running `Command { std: "docker" "start" "-a" "992c9f325712c20aae00c4a2a39a4b15207823853e605ddbb64adf37921b5f3c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking num_enum v0.7.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking nbd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `handshake::info` [INFO] [stdout] --> src/handshake/init.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | handshake::info, NBDDeserailize, NBDInfoType, NBDSerailize, OptionReplyType, OptionType, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `handshake::info` [INFO] [stdout] --> src/handshake/init.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | handshake::info, NBDDeserailize, NBDInfoType, NBDSerailize, OptionReplyType, OptionType, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `MetaContext`, `PolicyErr`, `Invalid`, and `PlatformErr` are never constructed [INFO] [stdout] --> src/handshake/init.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 154 | enum _InnerOptionHaggleRepType { [INFO] [stdout] | ------------------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 159 | MetaContext(u32, String), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 160 | Unsupport(Option), [INFO] [stdout] 161 | PolicyErr(Option), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 162 | Invalid(Option), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 163 | PlatformErr(Option), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `_InnerOptionHaggleRepType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `MetaContext`, `PolicyErr`, `Invalid`, and `PlatformErr` are never constructed [INFO] [stdout] --> src/handshake/init.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 154 | enum _InnerOptionHaggleRepType { [INFO] [stdout] | ------------------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 159 | MetaContext(u32, String), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 160 | Unsupport(Option), [INFO] [stdout] 161 | PolicyErr(Option), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 162 | Invalid(Option), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 163 | PlatformErr(Option), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `_InnerOptionHaggleRepType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.62s [INFO] running `Command { std: "docker" "inspect" "992c9f325712c20aae00c4a2a39a4b15207823853e605ddbb64adf37921b5f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "992c9f325712c20aae00c4a2a39a4b15207823853e605ddbb64adf37921b5f3c", kill_on_drop: false }` [INFO] [stdout] 992c9f325712c20aae00c4a2a39a4b15207823853e605ddbb64adf37921b5f3c