[INFO] fetching crate bytestream_derive 0.1.0...
[INFO] testing bytestream_derive-0.1.0 against beta-2022-09-25 for beta-1.65-1
[INFO] extracting crate bytestream_derive 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bytestream_derive 0.1.0 on toolchain beta-2022-09-25
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytestream_derive 0.1.0
[INFO] finished tweaking crates.io crate bytestream_derive 0.1.0
[INFO] tweaked toml for crates.io crate bytestream_derive 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3eff0da91828ab5a0108799377a474336fc785ccbdafac288440c155559a8baa
[INFO] running `Command { std: "docker" "start" "-a" "3eff0da91828ab5a0108799377a474336fc785ccbdafac288440c155559a8baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eff0da91828ab5a0108799377a474336fc785ccbdafac288440c155559a8baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eff0da91828ab5a0108799377a474336fc785ccbdafac288440c155559a8baa", kill_on_drop: false }`
[INFO] [stdout] 3eff0da91828ab5a0108799377a474336fc785ccbdafac288440c155559a8baa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c15f9b80fe95ab8f92712be383c1dd0fb9c7d42f728fcd546608d9d3aa2742b
[INFO] running `Command { std: "docker" "start" "-a" "2c15f9b80fe95ab8f92712be383c1dd0fb9c7d42f728fcd546608d9d3aa2742b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bytestream_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Data::Struct`, `DataStruct`, `Field`, `Fields::Named`, `Type`
[INFO] [stdout]  --> src/lib.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 |     parse_macro_input, Data::Struct, DataEnum, DataStruct, DataUnion, DeriveInput, Field,
[INFO] [stdout]   |                        ^^^^^^^^^^^^            ^^^^^^^^^^                          ^^^^^
[INFO] [stdout] 7 |     Fields::Named, FieldsNamed, FieldsUnnamed, Type,
[INFO] [stdout]   |     ^^^^^^^^^^^^^                              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `fields` are never read
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Message {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 14 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 15 |     fields: Vec<EntityField>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `login_token` are never read
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct EntityField {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 20 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     login_token: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EntityField` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2c15f9b80fe95ab8f92712be383c1dd0fb9c7d42f728fcd546608d9d3aa2742b", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "rm" "-f" "2c15f9b80fe95ab8f92712be383c1dd0fb9c7d42f728fcd546608d9d3aa2742b", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[ERROR] failed to delete container 2c15f9b80fe95ab8f92712be383c1dd0fb9c7d42f728fcd546608d9d3aa2742b
[ERROR] caused by: no output for 300 seconds