[INFO] cloning repository https://github.com/nandanathaniela/advpro-modul10-broadcast_chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nandanathaniela/advpro-modul10-broadcast_chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnandanathaniela%2Fadvpro-modul10-broadcast_chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnandanathaniela%2Fadvpro-modul10-broadcast_chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ca63c6ab03bd744b1d3f640ea7242ad41b9cead
[INFO] checking nandanathaniela/advpro-modul10-broadcast_chat against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnandanathaniela%2Fadvpro-modul10-broadcast_chat" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nandanathaniela/advpro-modul10-broadcast_chat
[INFO] finished tweaking git repo https://github.com/nandanathaniela/advpro-modul10-broadcast_chat
[INFO] tweaked toml for git repo https://github.com/nandanathaniela/advpro-modul10-broadcast_chat written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nandanathaniela/advpro-modul10-broadcast_chat on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nandanathaniela/advpro-modul10-broadcast_chat 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 493a70ed95fc76a1ea461c10aa60819c45f2b5a5fbfb60723549b3a31c008611
[INFO] running `Command { std: "docker" "start" "-a" "493a70ed95fc76a1ea461c10aa60819c45f2b5a5fbfb60723549b3a31c008611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "493a70ed95fc76a1ea461c10aa60819c45f2b5a5fbfb60723549b3a31c008611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493a70ed95fc76a1ea461c10aa60819c45f2b5a5fbfb60723549b3a31c008611", kill_on_drop: false }`
[INFO] [stdout] 493a70ed95fc76a1ea461c10aa60819c45f2b5a5fbfb60723549b3a31c008611
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f70b22890ea7fb428d7bb38f9f4006b4edab13c7635e6e070e1c8614d2dda49d
[INFO] running `Command { std: "docker" "start" "-a" "f70b22890ea7fb428d7bb38f9f4006b4edab13c7635e6e070e1c8614d2dda49d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tokio-websockets v0.8.2
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-websockets-0.8.2/src/proto/types.rs:648:40
[INFO] [stdout]     |
[INFO] [stdout] 648 |         payload: Payload::from_static(&CloseCode::NORMAL_CLOSURE.0.get().to_be_bytes()),
[INFO] [stdout]     |                  ----------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |                  |                     |
[INFO] [stdout]     |                  |                     creates a temporary value which is freed while still in use
[INFO] [stdout]     |                  argument requires that borrow lasts for `'static`
[INFO] [stdout] 649 |     };
[INFO] [stdout]     |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-websockets` (lib) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f70b22890ea7fb428d7bb38f9f4006b4edab13c7635e6e070e1c8614d2dda49d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70b22890ea7fb428d7bb38f9f4006b4edab13c7635e6e070e1c8614d2dda49d", kill_on_drop: false }`
[INFO] [stdout] f70b22890ea7fb428d7bb38f9f4006b4edab13c7635e6e070e1c8614d2dda49d