[INFO] fetching crate yare-macro 1.0.1...
[INFO] testing yare-macro-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate yare-macro 1.0.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate yare-macro 1.0.1 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 yare-macro 1.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate yare-macro 1.0.1
[INFO] tweaked toml for crates.io crate yare-macro 1.0.1 written to /workspace/builds/worker-28/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] 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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 86a298ce5601b4782bb0d83a1d08358858c85fbd0662af3994f553b368241b13
[INFO] running `Command { std: "docker" "start" "-a" "86a298ce5601b4782bb0d83a1d08358858c85fbd0662af3994f553b368241b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86a298ce5601b4782bb0d83a1d08358858c85fbd0662af3994f553b368241b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a298ce5601b4782bb0d83a1d08358858c85fbd0662af3994f553b368241b13", kill_on_drop: false }`
[INFO] [stdout] 86a298ce5601b4782bb0d83a1d08358858c85fbd0662af3994f553b368241b13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] d08c27950e7275e123eb13d4acbd1a2a88ce96d716b7e31c2b695063e7a95c30
[INFO] running `Command { std: "docker" "start" "-a" "d08c27950e7275e123eb13d4acbd1a2a88ce96d716b7e31c2b695063e7a95c30", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling yare-macro v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `assignment`
[INFO] [stdout]   --> src/impl/test_cases.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     assignment: Token![=],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TestCase` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/impl/test_cases.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[derive(Clone)]
[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: field is never read: `braces`
[INFO] [stdout]   --> src/impl/test_cases.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     braces: syn::token::Brace,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `TestCase` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/impl/test_cases.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[derive(Clone)]
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
[INFO] running `Command { std: "docker" "inspect" "d08c27950e7275e123eb13d4acbd1a2a88ce96d716b7e31c2b695063e7a95c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08c27950e7275e123eb13d4acbd1a2a88ce96d716b7e31c2b695063e7a95c30", kill_on_drop: false }`
[INFO] [stdout] d08c27950e7275e123eb13d4acbd1a2a88ce96d716b7e31c2b695063e7a95c30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] cff4369d7e8b75e521238d110ef96a3c57cd702d1d97cf9d662b78a8ea8933c7
[INFO] running `Command { std: "docker" "start" "-a" "cff4369d7e8b75e521238d110ef96a3c57cd702d1d97cf9d662b78a8ea8933c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling trybuild v1.0.59
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stdout] warning: field is never read: `assignment`
[INFO] [stdout]   --> src/impl/test_cases.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     assignment: Token![=],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TestCase` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/impl/test_cases.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[derive(Clone)]
[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: field is never read: `braces`
[INFO] [stdout]   --> src/impl/test_cases.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     braces: syn::token::Brace,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `TestCase` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/impl/test_cases.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[derive(Clone)]
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yare-macro v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `assignment`
[INFO] [stdout]   --> src/impl/test_cases.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     assignment: Token![=],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TestCase` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/impl/test_cases.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[derive(Clone)]
[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: field is never read: `braces`
[INFO] [stdout]   --> src/impl/test_cases.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     braces: syn::token::Brace,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `TestCase` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/impl/test_cases.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[derive(Clone)]
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/yare_macro-fd96912048ae7cf2)
[INFO] [stderr]   Executable tests/cases.rs (/opt/rustwide/target/debug/deps/tests-a9a85bd9e9bb4aba)
[INFO] running `Command { std: "docker" "inspect" "cff4369d7e8b75e521238d110ef96a3c57cd702d1d97cf9d662b78a8ea8933c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff4369d7e8b75e521238d110ef96a3c57cd702d1d97cf9d662b78a8ea8933c7", kill_on_drop: false }`
[INFO] [stdout] cff4369d7e8b75e521238d110ef96a3c57cd702d1d97cf9d662b78a8ea8933c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 45b61771ad998e935695f0a730bb6b5bdc3e9d40bbfc7f21d11194a6328c2dbe
[INFO] running `Command { std: "docker" "start" "-a" "45b61771ad998e935695f0a730bb6b5bdc3e9d40bbfc7f21d11194a6328c2dbe", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `assignment`
[INFO] [stderr]   --> src/impl/test_cases.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     assignment: Token![=],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `TestCase` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/impl/test_cases.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `braces`
[INFO] [stderr]   --> src/impl/test_cases.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     braces: syn::token::Brace,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `TestCase` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/impl/test_cases.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `yare-macro` (lib) generated 2 warnings
[INFO] [stderr] warning: `yare-macro` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yare_macro-fd96912048ae7cf2)
[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] [stderr]      Running tests/cases.rs (/opt/rustwide/target/debug/deps/tests-a9a85bd9e9bb4aba)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling yare-macro v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `assignment`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/impl/test_cases.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     assignment: Token![=],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `TestCase` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> /opt/rustwide/workdir/src/impl/test_cases.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `braces`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/impl/test_cases.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     braces: syn::token::Brace,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `TestCase` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> /opt/rustwide/workdir/src/impl/test_cases.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `yare-macro` (lib) generated 2 warnings
[INFO] [stderr]     Checking yare-macro-tests v0.0.0 (/opt/rustwide/target/tests/yare-macro)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.38s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] There are no trybuild tests enabled yet.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test individual_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.44s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yare-macro
[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] running `Command { std: "docker" "inspect" "45b61771ad998e935695f0a730bb6b5bdc3e9d40bbfc7f21d11194a6328c2dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b61771ad998e935695f0a730bb6b5bdc3e9d40bbfc7f21d11194a6328c2dbe", kill_on_drop: false }`
[INFO] [stdout] 45b61771ad998e935695f0a730bb6b5bdc3e9d40bbfc7f21d11194a6328c2dbe