[INFO] fetching crate lexa-prompt-macro 0.1.4...
[INFO] testing lexa-prompt-macro-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate lexa-prompt-macro 0.1.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate lexa-prompt-macro 0.1.4
[INFO] finished tweaking crates.io crate lexa-prompt-macro 0.1.4
[INFO] tweaked toml for crates.io crate lexa-prompt-macro 0.1.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lexa-prompt-macro 0.1.4 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lexa-syn v0.1.0
[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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dba934691d721c0b59a5b9db2f92d2afafb2c904f5e1f824b1451cb2d09243f5
[INFO] running `Command { std: "docker" "start" "-a" "dba934691d721c0b59a5b9db2f92d2afafb2c904f5e1f824b1451cb2d09243f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dba934691d721c0b59a5b9db2f92d2afafb2c904f5e1f824b1451cb2d09243f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba934691d721c0b59a5b9db2f92d2afafb2c904f5e1f824b1451cb2d09243f5", kill_on_drop: false }`
[INFO] [stdout] dba934691d721c0b59a5b9db2f92d2afafb2c904f5e1f824b1451cb2d09243f5
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1b6b07050223349b4e1ecede5de1faf2800fd59c422fb0d8de9ef761fe7ebea
[INFO] running `Command { std: "docker" "start" "-a" "c1b6b07050223349b4e1ecede5de1faf2800fd59c422fb0d8de9ef761fe7ebea", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling lexa-syn v0.1.0
[INFO] [stderr]    Compiling lexa-prompt-macro v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/derive.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 59 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 60 |         f: &'a syn::Field,
[INFO] [stdout]    |             -- the lifetime is named here
[INFO] [stdout] 61 |     ) -> Result<'_, TokenStream2> {
[INFO] [stdout]    |                 ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 61 -     ) -> Result<'_, TokenStream2> {
[INFO] [stdout] 61 +     ) -> Result<'a, TokenStream2> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `Command { std: "docker" "inspect" "c1b6b07050223349b4e1ecede5de1faf2800fd59c422fb0d8de9ef761fe7ebea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b6b07050223349b4e1ecede5de1faf2800fd59c422fb0d8de9ef761fe7ebea", kill_on_drop: false }`
[INFO] [stdout] c1b6b07050223349b4e1ecede5de1faf2800fd59c422fb0d8de9ef761fe7ebea
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48877bf882b986554a46f2c1a710a5e689df5db8ae84062c8a8a8669df4ba6ca
[INFO] running `Command { std: "docker" "start" "-a" "48877bf882b986554a46f2c1a710a5e689df5db8ae84062c8a8a8669df4ba6ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexa-prompt-macro v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/derive.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 59 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 60 |         f: &'a syn::Field,
[INFO] [stdout]    |             -- the lifetime is named here
[INFO] [stdout] 61 |     ) -> Result<'_, TokenStream2> {
[INFO] [stdout]    |                 ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 61 -     ) -> Result<'_, TokenStream2> {
[INFO] [stdout] 61 +     ) -> Result<'a, TokenStream2> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/derive.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 59 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] 60 |         f: &'a syn::Field,
[INFO] [stdout]    |             -- the lifetime is named here
[INFO] [stdout] 61 |     ) -> Result<'_, TokenStream2> {
[INFO] [stdout]    |                 ^^ the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 61 -     ) -> Result<'_, TokenStream2> {
[INFO] [stdout] 61 +     ) -> Result<'a, TokenStream2> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "48877bf882b986554a46f2c1a710a5e689df5db8ae84062c8a8a8669df4ba6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48877bf882b986554a46f2c1a710a5e689df5db8ae84062c8a8a8669df4ba6ca", kill_on_drop: false }`
[INFO] [stdout] 48877bf882b986554a46f2c1a710a5e689df5db8ae84062c8a8a8669df4ba6ca
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85cd2f116c9bb99ac073763703c6252aeb718f58fd921cfbfd6fe132e356171f
[INFO] running `Command { std: "docker" "start" "-a" "85cd2f116c9bb99ac073763703c6252aeb718f58fd921cfbfd6fe132e356171f", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/derive.rs:61:14
[INFO] [stderr]    |
[INFO] [stderr] 59 |         &'a self,
[INFO] [stderr]    |          -- the lifetime is named here
[INFO] [stderr] 60 |         f: &'a syn::Field,
[INFO] [stderr]    |             -- the lifetime is named here
[INFO] [stderr] 61 |     ) -> Result<'_, TokenStream2> {
[INFO] [stderr]    |                 ^^ the same lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 61 -     ) -> Result<'_, TokenStream2> {
[INFO] [stderr] 61 +     ) -> Result<'a, TokenStream2> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `lexa-prompt-macro` (lib) generated 1 warning (run `cargo fix --lib -p lexa-prompt-macro` to apply 1 suggestion)
[INFO] [stderr] warning: `lexa-prompt-macro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lexa_prompt_macro-fad83830594d3755)
[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 lexa_prompt_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" "85cd2f116c9bb99ac073763703c6252aeb718f58fd921cfbfd6fe132e356171f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85cd2f116c9bb99ac073763703c6252aeb718f58fd921cfbfd6fe132e356171f", kill_on_drop: false }`
[INFO] [stdout] 85cd2f116c9bb99ac073763703c6252aeb718f58fd921cfbfd6fe132e356171f