[INFO] fetching crate juniper_graphql_ws_puff 0.4.0-dev...
[INFO] checking juniper_graphql_ws_puff-0.4.0-dev against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate juniper_graphql_ws_puff 0.4.0-dev into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate juniper_graphql_ws_puff 0.4.0-dev on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate juniper_graphql_ws_puff 0.4.0-dev
[INFO] finished tweaking crates.io crate juniper_graphql_ws_puff 0.4.0-dev
[INFO] tweaked toml for crates.io crate juniper_graphql_ws_puff 0.4.0-dev 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-enum v0.1.17
[INFO] [stderr]   Downloaded derive_utils v0.11.2
[INFO] [stderr]   Downloaded juniper_codegen_puff v0.16.0-dev
[INFO] [stderr]   Downloaded juniper_subscriptions_puff v0.17.0-dev
[INFO] [stderr]   Downloaded juniper_puff v0.16.0-dev
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25c113d411860add2de2f858a6ab5afbb251ca30cfe97596cbe82c98d553ac5b
[INFO] running `Command { std: "docker" "start" "-a" "25c113d411860add2de2f858a6ab5afbb251ca30cfe97596cbe82c98d553ac5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25c113d411860add2de2f858a6ab5afbb251ca30cfe97596cbe82c98d553ac5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c113d411860add2de2f858a6ab5afbb251ca30cfe97596cbe82c98d553ac5b", kill_on_drop: false }`
[INFO] [stdout] 25c113d411860add2de2f858a6ab5afbb251ca30cfe97596cbe82c98d553ac5b
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bc8c68ac62f109b5eed3fe2e41a4ae643fa7f09f7d291d1e7dcd329475d5215
[INFO] running `Command { std: "docker" "start" "-a" "4bc8c68ac62f109b5eed3fe2e41a4ae643fa7f09f7d291d1e7dcd329475d5215", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling juniper_codegen_puff v0.16.0-dev
[INFO] [stderr]    Compiling futures-enum v0.1.17
[INFO] [stderr]     Checking juniper_puff v0.16.0-dev
[INFO] [stderr]     Checking juniper_subscriptions_puff v0.17.0-dev
[INFO] [stderr]     Checking juniper_graphql_ws_puff v0.4.0-dev (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `Infallible` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:615:15
[INFO] [stdout]     |
[INFO] [stdout] 615 |     use std::{convert::Infallible, io};
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 624 |     use super::*;
[INFO] [stdout]     |         -------- the item `Infallible` is already imported here
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:23
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![deny(missing_docs, warnings)]
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `juniper_graphql_ws_puff` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4bc8c68ac62f109b5eed3fe2e41a4ae643fa7f09f7d291d1e7dcd329475d5215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc8c68ac62f109b5eed3fe2e41a4ae643fa7f09f7d291d1e7dcd329475d5215", kill_on_drop: false }`
[INFO] [stdout] 4bc8c68ac62f109b5eed3fe2e41a4ae643fa7f09f7d291d1e7dcd329475d5215
