[INFO] fetching crate yare-macro 1.0.1...
[INFO] testing yare-macro-1.0.1 against 1.60.0 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 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 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" "+1.60.0" "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" "+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-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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55bb119ced59d0e661ed66ccc712384b9e01b6949bbb771cb697632ea86757bd
[INFO] running `Command { std: "docker" "start" "-a" "55bb119ced59d0e661ed66ccc712384b9e01b6949bbb771cb697632ea86757bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55bb119ced59d0e661ed66ccc712384b9e01b6949bbb771cb697632ea86757bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55bb119ced59d0e661ed66ccc712384b9e01b6949bbb771cb697632ea86757bd", kill_on_drop: false }`
[INFO] [stdout] 55bb119ced59d0e661ed66ccc712384b9e01b6949bbb771cb697632ea86757bd
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76a1fcd166fb52bf91552e5fbc19a4f96951d1bdd992ac298023512031f07360
[INFO] running `Command { std: "docker" "start" "-a" "76a1fcd166fb52bf91552e5fbc19a4f96951d1bdd992ac298023512031f07360", kill_on_drop: false }`
[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 6.19s
[INFO] running `Command { std: "docker" "inspect" "76a1fcd166fb52bf91552e5fbc19a4f96951d1bdd992ac298023512031f07360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a1fcd166fb52bf91552e5fbc19a4f96951d1bdd992ac298023512031f07360", kill_on_drop: false }`
[INFO] [stdout] 76a1fcd166fb52bf91552e5fbc19a4f96951d1bdd992ac298023512031f07360
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a3af0894443cc5d44c6e3828579aa35f0f353bfcf48d33ac1b9aaa40f98b42
[INFO] running `Command { std: "docker" "start" "-a" "51a3af0894443cc5d44c6e3828579aa35f0f353bfcf48d33ac1b9aaa40f98b42", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling trybuild v1.0.59
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling glob v0.3.0
[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 6.60s
[INFO] running `Command { std: "docker" "inspect" "51a3af0894443cc5d44c6e3828579aa35f0f353bfcf48d33ac1b9aaa40f98b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a3af0894443cc5d44c6e3828579aa35f0f353bfcf48d33ac1b9aaa40f98b42", kill_on_drop: false }`
[INFO] [stdout] 51a3af0894443cc5d44c6e3828579aa35f0f353bfcf48d33ac1b9aaa40f98b42
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11b63cc4a4764b771190c73c81b1563bf9f662d87d4c7d10ec544cf0ae996ca1
[INFO] running `Command { std: "docker" "start" "-a" "11b63cc4a4764b771190c73c81b1563bf9f662d87d4c7d10ec544cf0ae996ca1", 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 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yare_macro-6871bc1341eef6e8)
[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-38b0b46dcdeb9339)
[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]     Checking 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 8.70s
[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 8.76s
[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" "11b63cc4a4764b771190c73c81b1563bf9f662d87d4c7d10ec544cf0ae996ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b63cc4a4764b771190c73c81b1563bf9f662d87d4c7d10ec544cf0ae996ca1", kill_on_drop: false }`
[INFO] [stdout] 11b63cc4a4764b771190c73c81b1563bf9f662d87d4c7d10ec544cf0ae996ca1