[INFO] fetching crate below_derive 0.5.0...
[INFO] testing below_derive-0.5.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate below_derive 0.5.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate below_derive 0.5.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate below_derive 0.5.0
[INFO] finished tweaking crates.io crate below_derive 0.5.0
[INFO] tweaked toml for crates.io crate below_derive 0.5.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c1e97d2c23c8b466f6ca3dcdd4f652136299a31667bb5777ec8c7cc5fe2701a
[INFO] running `Command { std: "docker" "start" "-a" "1c1e97d2c23c8b466f6ca3dcdd4f652136299a31667bb5777ec8c7cc5fe2701a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c1e97d2c23c8b466f6ca3dcdd4f652136299a31667bb5777ec8c7cc5fe2701a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1e97d2c23c8b466f6ca3dcdd4f652136299a31667bb5777ec8c7cc5fe2701a", kill_on_drop: false }`
[INFO] [stdout] 1c1e97d2c23c8b466f6ca3dcdd4f652136299a31667bb5777ec8c7cc5fe2701a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f99f64fd44ee51c376239eac6f8006159d370658db9f878d95f8f68db74da6c3
[INFO] running `Command { std: "docker" "start" "-a" "f99f64fd44ee51c376239eac6f8006159d370658db9f878d95f8f68db74da6c3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling below_derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `preferred_name`
[INFO] [stdout]    --> src/queriable.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub preferred_name: Ident,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `QueriableFieldProps` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/queriable.rs:128:10
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[derive(Clone, Debug)]
[INFO] [stdout]     |          ^^^^^  ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.85s
[INFO] running `Command { std: "docker" "inspect" "f99f64fd44ee51c376239eac6f8006159d370658db9f878d95f8f68db74da6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99f64fd44ee51c376239eac6f8006159d370658db9f878d95f8f68db74da6c3", kill_on_drop: false }`
[INFO] [stdout] f99f64fd44ee51c376239eac6f8006159d370658db9f878d95f8f68db74da6c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbfd2b323881af9ef39405858dedd2777e06381c47147845ded6f05d673cb00e
[INFO] running `Command { std: "docker" "start" "-a" "dbfd2b323881af9ef39405858dedd2777e06381c47147845ded6f05d673cb00e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `Command { std: "docker" "inspect" "dbfd2b323881af9ef39405858dedd2777e06381c47147845ded6f05d673cb00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbfd2b323881af9ef39405858dedd2777e06381c47147845ded6f05d673cb00e", kill_on_drop: false }`
[INFO] [stdout] dbfd2b323881af9ef39405858dedd2777e06381c47147845ded6f05d673cb00e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b399a4f1f69d34b1733ed148cee485a7f6fa419174b52b70f65855563431a573
[INFO] running `Command { std: "docker" "start" "-a" "b399a4f1f69d34b1733ed148cee485a7f6fa419174b52b70f65855563431a573", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "b399a4f1f69d34b1733ed148cee485a7f6fa419174b52b70f65855563431a573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b399a4f1f69d34b1733ed148cee485a7f6fa419174b52b70f65855563431a573", kill_on_drop: false }`
[INFO] [stdout] b399a4f1f69d34b1733ed148cee485a7f6fa419174b52b70f65855563431a573