[INFO] fetching crate dialectic-tokio-serde 0.1.0... [INFO] checking dialectic-tokio-serde-0.1.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124305 [INFO] extracting crate dialectic-tokio-serde 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate dialectic-tokio-serde 0.1.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dialectic-tokio-serde 0.1.0 [INFO] finished tweaking crates.io crate dialectic-tokio-serde 0.1.0 [INFO] tweaked toml for crates.io crate dialectic-tokio-serde 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 85 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.21.0 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding gimli v0.28.1 (latest: v0.29.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.35.0) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (latest: v3.1.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.60) [INFO] [stderr] Adding thunderdome v0.4.2 (latest: v0.6.1) [INFO] [stderr] Adding tokio-util v0.6.10 (latest: v0.7.10) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.12) [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: v0.52.5) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dialectic-macro v0.1.0 [INFO] [stderr] Downloaded dialectic v0.4.1 [INFO] [stderr] Downloaded call-by v0.2.3 [INFO] [stderr] Downloaded dialectic-compiler v0.1.0 [INFO] [stderr] Downloaded thunderdome v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b24c136f33264f4eeac88dbc6f0d670ace0fd30af1c6ba7521fc7f84b2a89def [INFO] running `Command { std: "docker" "start" "-a" "b24c136f33264f4eeac88dbc6f0d670ace0fd30af1c6ba7521fc7f84b2a89def", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b24c136f33264f4eeac88dbc6f0d670ace0fd30af1c6ba7521fc7f84b2a89def", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b24c136f33264f4eeac88dbc6f0d670ace0fd30af1c6ba7521fc7f84b2a89def", kill_on_drop: false }` [INFO] [stdout] b24c136f33264f4eeac88dbc6f0d670ace0fd30af1c6ba7521fc7f84b2a89def [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78ba5d53bf307f8a568b435ff1359b01be80a26ba9a2d92cc8ab3dffc63cc4e3 [INFO] running `Command { std: "docker" "start" "-a" "78ba5d53bf307f8a568b435ff1359b01be80a26ba9a2d92cc8ab3dffc63cc4e3", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling thunderdome v0.4.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling dialectic v0.4.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking call-by v0.2.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling dialectic-compiler v0.1.0 [INFO] [stderr] Compiling dialectic-macro v0.1.0 [INFO] [stderr] Checking serde v1.0.198 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking dialectic-tokio-serde v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:304:9 [INFO] [stdout] | [INFO] [stdout] 304 | >>::recv(self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | #![warn(unused_qualifications, unused_results)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 304 - >>::recv(self) [INFO] [stdout] 304 + >>::recv(self) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:304:9 [INFO] [stdout] | [INFO] [stdout] 304 | >>::recv(self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | #![warn(unused_qualifications, unused_results)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 304 - >>::recv(self) [INFO] [stdout] 304 + >>::recv(self) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.86s [INFO] running `Command { std: "docker" "inspect" "78ba5d53bf307f8a568b435ff1359b01be80a26ba9a2d92cc8ab3dffc63cc4e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78ba5d53bf307f8a568b435ff1359b01be80a26ba9a2d92cc8ab3dffc63cc4e3", kill_on_drop: false }` [INFO] [stdout] 78ba5d53bf307f8a568b435ff1359b01be80a26ba9a2d92cc8ab3dffc63cc4e3