[INFO] fetching crate regecs-codegen 2.0.0-rc.1.0.0...
[INFO] testing regecs-codegen-2.0.0-rc.1.0.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate regecs-codegen 2.0.0-rc.1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate regecs-codegen 2.0.0-rc.1.0.0
[INFO] finished tweaking crates.io crate regecs-codegen 2.0.0-rc.1.0.0
[INFO] tweaked toml for crates.io crate regecs-codegen 2.0.0-rc.1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate regecs-codegen 2.0.0-rc.1.0.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `regecs_codegen` library target)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 187831a375831cd917f22056c78b43e34c7cfede7c49ca3bcba7374c8c13148c
[INFO] running `Command { std: "docker" "start" "-a" "187831a375831cd917f22056c78b43e34c7cfede7c49ca3bcba7374c8c13148c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "187831a375831cd917f22056c78b43e34c7cfede7c49ca3bcba7374c8c13148c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187831a375831cd917f22056c78b43e34c7cfede7c49ca3bcba7374c8c13148c", kill_on_drop: false }`
[INFO] [stdout] 187831a375831cd917f22056c78b43e34c7cfede7c49ca3bcba7374c8c13148c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc57bf5ec8c87bd755d5de297dfdceba6954b87d0898b1b2e7d8387da983bda1
[INFO] running `Command { std: "docker" "start" "-a" "fc57bf5ec8c87bd755d5de297dfdceba6954b87d0898b1b2e7d8387da983bda1", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `regecs_codegen` library target)
[INFO] [stderr]    Compiling regecs-codegen v2.0.0-rc.1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `no_clear`
[INFO] [stdout]    --> src/clear.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let no_clear = v.attrs.iter().any(|v| {
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_clear`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_clear`
[INFO] [stdout]    --> src/clear.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let no_clear = f.attrs.iter().any(|v| {
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_clear`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_index` is never used
[INFO] [stdout]   --> src/dispatch.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl FieldName {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn to_index(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "fc57bf5ec8c87bd755d5de297dfdceba6954b87d0898b1b2e7d8387da983bda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc57bf5ec8c87bd755d5de297dfdceba6954b87d0898b1b2e7d8387da983bda1", kill_on_drop: false }`
[INFO] [stdout] fc57bf5ec8c87bd755d5de297dfdceba6954b87d0898b1b2e7d8387da983bda1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb3d51f6fc3c0bd96306ffda3cde1bf661065eea60f10ccd7c3789d82d6c1b93
[INFO] running `Command { std: "docker" "start" "-a" "cb3d51f6fc3c0bd96306ffda3cde1bf661065eea60f10ccd7c3789d82d6c1b93", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `regecs_codegen` library target)
[INFO] [stderr]    Compiling regecs-codegen v2.0.0-rc.1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `no_clear`
[INFO] [stdout]    --> src/clear.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let no_clear = v.attrs.iter().any(|v| {
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_clear`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_clear`
[INFO] [stdout]    --> src/clear.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let no_clear = f.attrs.iter().any(|v| {
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_clear`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_clear`
[INFO] [stdout]    --> src/clear.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let no_clear = v.attrs.iter().any(|v| {
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_clear`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_clear`
[INFO] [stdout]    --> src/clear.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let no_clear = f.attrs.iter().any(|v| {
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_clear`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_index` is never used
[INFO] [stdout]   --> src/dispatch.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl FieldName {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn to_index(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_index` is never used
[INFO] [stdout]   --> src/dispatch.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl FieldName {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn to_index(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "cb3d51f6fc3c0bd96306ffda3cde1bf661065eea60f10ccd7c3789d82d6c1b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb3d51f6fc3c0bd96306ffda3cde1bf661065eea60f10ccd7c3789d82d6c1b93", kill_on_drop: false }`
[INFO] [stdout] cb3d51f6fc3c0bd96306ffda3cde1bf661065eea60f10ccd7c3789d82d6c1b93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe8d4e522e05e68c38c0b490980346ba74f653676745bc118e864c1acef17f38
[INFO] running `Command { std: "docker" "start" "-a" "fe8d4e522e05e68c38c0b490980346ba74f653676745bc118e864c1acef17f38", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `regecs_codegen` library target)
[INFO] [stderr] warning: unused variable: `no_clear`
[INFO] [stderr]    --> src/clear.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let no_clear = v.attrs.iter().any(|v| {
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_clear`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `no_clear`
[INFO] [stderr]    --> src/clear.rs:124:13
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let no_clear = f.attrs.iter().any(|v| {
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_clear`
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_index` is never used
[INFO] [stderr]   --> src/dispatch.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl FieldName {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 55 |     pub fn to_index(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `regecs-codegen` (lib) generated 3 warnings (run `cargo fix --lib -p regecs-codegen` to apply 2 suggestions)
[INFO] [stderr] warning: `regecs-codegen` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regecs_codegen-9401e53ea73590e8)
[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]    Doc-tests regecs_codegen
[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" "fe8d4e522e05e68c38c0b490980346ba74f653676745bc118e864c1acef17f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8d4e522e05e68c38c0b490980346ba74f653676745bc118e864c1acef17f38", kill_on_drop: false }`
[INFO] [stdout] fe8d4e522e05e68c38c0b490980346ba74f653676745bc118e864c1acef17f38
