[INFO] fetching crate tia 1.0.1...
[INFO] testing tia-1.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tia 1.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tia 1.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tia 1.0.1
[INFO] finished tweaking crates.io crate tia 1.0.1
[INFO] tweaked toml for crates.io crate tia 1.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate tia 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a626bfdb58d9e669f4278977340c309714116aee39a89d8323b09e7407f78152
[INFO] running `Command { std: "docker" "start" "-a" "a626bfdb58d9e669f4278977340c309714116aee39a89d8323b09e7407f78152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a626bfdb58d9e669f4278977340c309714116aee39a89d8323b09e7407f78152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a626bfdb58d9e669f4278977340c309714116aee39a89d8323b09e7407f78152", kill_on_drop: false }`
[INFO] [stdout] a626bfdb58d9e669f4278977340c309714116aee39a89d8323b09e7407f78152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c3e567811339f9ce2509a1512a43d4e1f5a1f4281ce5ad1c82dd36624619c9a0
[INFO] running `Command { std: "docker" "start" "-a" "c3e567811339f9ce2509a1512a43d4e1f5a1f4281ce5ad1c82dd36624619c9a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling tia v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.56s
[INFO] running `Command { std: "docker" "inspect" "c3e567811339f9ce2509a1512a43d4e1f5a1f4281ce5ad1c82dd36624619c9a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e567811339f9ce2509a1512a43d4e1f5a1f4281ce5ad1c82dd36624619c9a0", kill_on_drop: false }`
[INFO] [stdout] c3e567811339f9ce2509a1512a43d4e1f5a1f4281ce5ad1c82dd36624619c9a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd4ec9f9bcdad3a4f917fad398b4458167dc72f3ce5d134d68ccc1c033aadd96
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bd4ec9f9bcdad3a4f917fad398b4458167dc72f3ce5d134d68ccc1c033aadd96", kill_on_drop: false }`
[INFO] [stderr]    Compiling tia v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `baz`
[INFO] [stdout]   --> examples/example2.rs:12:2
[INFO] [stdout]    |
[INFO] [stdout] 12 |  baz: f64, // <-- #[tia(rg, s)]
[INFO] [stdout]    |  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `MyStruct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> examples/example2.rs:3:15
[INFO] [stdout]    |
[INFO] [stdout] 3  | #[derive(Tia, Debug, Default)] // derive
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (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 test [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "bd4ec9f9bcdad3a4f917fad398b4458167dc72f3ce5d134d68ccc1c033aadd96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4ec9f9bcdad3a4f917fad398b4458167dc72f3ce5d134d68ccc1c033aadd96", kill_on_drop: false }`
[INFO] [stdout] bd4ec9f9bcdad3a4f917fad398b4458167dc72f3ce5d134d68ccc1c033aadd96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d9e3c84fe47b03c2162c6acbd5b86a0b3e174519294bbd9fcd18576645a9fc1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d9e3c84fe47b03c2162c6acbd5b86a0b3e174519294bbd9fcd18576645a9fc1", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `baz`
[INFO] [stderr]   --> examples/example2.rs:12:2
[INFO] [stderr]    |
[INFO] [stderr] 12 |  baz: f64, // <-- #[tia(rg, s)]
[INFO] [stderr]    |  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `MyStruct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> examples/example2.rs:3:15
[INFO] [stderr]    |
[INFO] [stderr] 3  | #[derive(Tia, Debug, Default)] // derive
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `tia` (example "example2") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tia-b3b380a2e0243537)
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-153f1c9c37544fc5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test r#struct ... ok
[INFO] [stdout] test union ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tia
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d9e3c84fe47b03c2162c6acbd5b86a0b3e174519294bbd9fcd18576645a9fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9e3c84fe47b03c2162c6acbd5b86a0b3e174519294bbd9fcd18576645a9fc1", kill_on_drop: false }`
[INFO] [stdout] 0d9e3c84fe47b03c2162c6acbd5b86a0b3e174519294bbd9fcd18576645a9fc1