[INFO] cloning repository https://github.com/mriva/events-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mriva/events-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriva%2Fevents-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriva%2Fevents-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc724e6967ca5af2587fe93e23b74de8c1aff895
[INFO] checking mriva/events-rs against master#73252d51d13c0e4f872c3c51defcf48174860ef6 for pr-119989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriva%2Fevents-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mriva/events-rs on toolchain 73252d51d13c0e4f872c3c51defcf48174860ef6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73252d51d13c0e4f872c3c51defcf48174860ef6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mriva/events-rs
[INFO] finished tweaking git repo https://github.com/mriva/events-rs
[INFO] tweaked toml for git repo https://github.com/mriva/events-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mriva/events-rs 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" "+73252d51d13c0e4f872c3c51defcf48174860ef6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking mriva/events-rs against try#5d004039df46bb665b8ed6385386e3b1b007a6a8 for pr-119989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriva%2Fevents-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mriva/events-rs on toolchain 5d004039df46bb665b8ed6385386e3b1b007a6a8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mriva/events-rs
[INFO] finished tweaking git repo https://github.com/mriva/events-rs
[INFO] tweaked toml for git repo https://github.com/mriva/events-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mriva/events-rs 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" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 787a3dd6b19ad2cb7851ef5fba100e5839745f1b24d3c6d77fdd36c1faa1ca14
[INFO] running `Command { std: "docker" "start" "-a" "787a3dd6b19ad2cb7851ef5fba100e5839745f1b24d3c6d77fdd36c1faa1ca14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "787a3dd6b19ad2cb7851ef5fba100e5839745f1b24d3c6d77fdd36c1faa1ca14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "787a3dd6b19ad2cb7851ef5fba100e5839745f1b24d3c6d77fdd36c1faa1ca14", kill_on_drop: false }`
[INFO] [stdout] 787a3dd6b19ad2cb7851ef5fba100e5839745f1b24d3c6d77fdd36c1faa1ca14
[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" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cf49faf1982970a1b833f322b9298f04925fc9d209bed0e6351d0dcfc8f0ea6
[INFO] running `Command { std: "docker" "start" "-a" "8cf49faf1982970a1b833f322b9298f04925fc9d209bed0e6351d0dcfc8f0ea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling enum_dispatch v0.3.12
[INFO] [stderr]     Checking events v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `UserDeleted` is never constructed
[INFO] [stdout]  --> src/event_system/events.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Event {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 3 |     UserRegistered(UserRegistered),
[INFO] [stdout] 4 |     UserDeleted(UserDeleted),
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_payload` is never used
[INFO] [stdout]   --> src/event_system/events.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl UserRegistered {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 13 |     fn get_payload(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_payload` is never used
[INFO] [stdout]   --> src/event_system/events.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl UserDeleted {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 24 |     fn get_payload(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UserDeleted` is never constructed
[INFO] [stdout]  --> src/event_system/events.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Event {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 3 |     UserRegistered(UserRegistered),
[INFO] [stdout] 4 |     UserDeleted(UserDeleted),
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_payload` is never used
[INFO] [stdout]   --> src/event_system/events.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl UserRegistered {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 13 |     fn get_payload(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_payload` is never used
[INFO] [stdout]   --> src/event_system/events.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl UserDeleted {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 24 |     fn get_payload(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.90s
[INFO] running `Command { std: "docker" "inspect" "8cf49faf1982970a1b833f322b9298f04925fc9d209bed0e6351d0dcfc8f0ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf49faf1982970a1b833f322b9298f04925fc9d209bed0e6351d0dcfc8f0ea6", kill_on_drop: false }`
[INFO] [stdout] 8cf49faf1982970a1b833f322b9298f04925fc9d209bed0e6351d0dcfc8f0ea6