[INFO] fetching crate juniper_graphql_ws 0.2.6...
[INFO] checking juniper_graphql_ws-0.2.6 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate juniper_graphql_ws 0.2.6 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate juniper_graphql_ws 0.2.6 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate juniper_graphql_ws 0.2.6
[INFO] finished tweaking crates.io crate juniper_graphql_ws 0.2.6
[INFO] tweaked toml for crates.io crate juniper_graphql_ws 0.2.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages
[INFO] [stderr]       Adding derive_utils v0.11.2 (latest: v0.14.1)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.3)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding juniper v0.15.12 (latest: v0.16.0)
[INFO] [stderr]       Adding juniper_codegen v0.15.9 (latest: v0.16.0)
[INFO] [stderr]       Adding juniper_subscriptions v0.15.6 (latest: v0.17.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.57)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded juniper_subscriptions v0.15.6
[INFO] [stderr]   Downloaded juniper_codegen v0.15.9
[INFO] [stderr]   Downloaded juniper v0.15.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6436fc9970b12310022c51bf914689cf66a0e36c11f0fa9c79884b96d5d492c0
[INFO] running `Command { std: "docker" "start" "-a" "6436fc9970b12310022c51bf914689cf66a0e36c11f0fa9c79884b96d5d492c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6436fc9970b12310022c51bf914689cf66a0e36c11f0fa9c79884b96d5d492c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6436fc9970b12310022c51bf914689cf66a0e36c11f0fa9c79884b96d5d492c0", kill_on_drop: false }`
[INFO] [stdout] 6436fc9970b12310022c51bf914689cf66a0e36c11f0fa9c79884b96d5d492c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd990016b40b6c5b4af47a19c7f6830eda43b9857a38c302db34279b54f0ee78
[INFO] running `Command { std: "docker" "start" "-a" "cd990016b40b6c5b4af47a19c7f6830eda43b9857a38c302db34279b54f0ee78", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-enum v0.1.17
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]    Compiling juniper_codegen v0.15.9
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking juniper v0.15.12
[INFO] [stderr]     Checking juniper_subscriptions v0.15.6
[INFO] [stderr]     Checking juniper_graphql_ws v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `Infallible` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:632:15
[INFO] [stdout]     |
[INFO] [stdout] 632 |     use std::{convert::Infallible, io};
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 641 |     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:10:9
[INFO] [stdout]     |
[INFO] [stdout] 10  | #![deny(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` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "cd990016b40b6c5b4af47a19c7f6830eda43b9857a38c302db34279b54f0ee78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd990016b40b6c5b4af47a19c7f6830eda43b9857a38c302db34279b54f0ee78", kill_on_drop: false }`
[INFO] [stdout] cd990016b40b6c5b4af47a19c7f6830eda43b9857a38c302db34279b54f0ee78
[INFO] checking juniper_graphql_ws-0.2.6 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] extracting crate juniper_graphql_ws 0.2.6 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate juniper_graphql_ws 0.2.6 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate juniper_graphql_ws 0.2.6
[INFO] finished tweaking crates.io crate juniper_graphql_ws 0.2.6
[INFO] tweaked toml for crates.io crate juniper_graphql_ws 0.2.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 578933ed78bdbf3cd228879de796543e120e61d217c6067e4f66ffe3849bdb78
[INFO] running `Command { std: "docker" "start" "-a" "578933ed78bdbf3cd228879de796543e120e61d217c6067e4f66ffe3849bdb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "578933ed78bdbf3cd228879de796543e120e61d217c6067e4f66ffe3849bdb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578933ed78bdbf3cd228879de796543e120e61d217c6067e4f66ffe3849bdb78", kill_on_drop: false }`
[INFO] [stdout] 578933ed78bdbf3cd228879de796543e120e61d217c6067e4f66ffe3849bdb78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37c3e0aa1ec32a08887dccb81d2cfa1c957a4b712023a8064d1d319983c3d2f9
[INFO] running `Command { std: "docker" "start" "-a" "37c3e0aa1ec32a08887dccb81d2cfa1c957a4b712023a8064d1d319983c3d2f9", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "37c3e0aa1ec32a08887dccb81d2cfa1c957a4b712023a8064d1d319983c3d2f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c3e0aa1ec32a08887dccb81d2cfa1c957a4b712023a8064d1d319983c3d2f9", kill_on_drop: false }`
[INFO] [stdout] 37c3e0aa1ec32a08887dccb81d2cfa1c957a4b712023a8064d1d319983c3d2f9