[INFO] fetching crate tlua-derive 1.0.1...
[INFO] testing tlua-derive-1.0.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate tlua-derive 1.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tlua-derive 1.0.1
[INFO] finished tweaking crates.io crate tlua-derive 1.0.1
[INFO] tweaked toml for crates.io crate tlua-derive 1.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tlua-derive 1.0.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tlua-derive 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df8404c9c1fa5cb7a10090be920618bca68a7fba628c4cb414b750409ecdd40f
[INFO] running `Command { std: "docker" "start" "-a" "df8404c9c1fa5cb7a10090be920618bca68a7fba628c4cb414b750409ecdd40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df8404c9c1fa5cb7a10090be920618bca68a7fba628c4cb414b750409ecdd40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8404c9c1fa5cb7a10090be920618bca68a7fba628c4cb414b750409ecdd40f", kill_on_drop: false }`
[INFO] [stdout] df8404c9c1fa5cb7a10090be920618bca68a7fba628c4cb414b750409ecdd40f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1584e04709b822c4c477d8108f4d2471b68506862add1228f4a92cdf6dc8fe3a
[INFO] running `Command { std: "docker" "start" "-a" "1584e04709b822c4c477d8108f4d2471b68506862add1228f4a92cdf6dc8fe3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling tlua-derive v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:853:15
[INFO] [stdout]     |
[INFO] [stdout] 853 |     generics: &syn::Generics,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 854 | ) -> (
[INFO] [stdout] 855 |     Vec<&syn::LifetimeDef>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout] 856 |     Vec<ImplTypeParam>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] 857 |     Vec<ImplConstParam>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 856 ~     Vec<ImplTypeParam<'_>>,
[INFO] [stdout] 857 ~     Vec<ImplConstParam<'_>>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "1584e04709b822c4c477d8108f4d2471b68506862add1228f4a92cdf6dc8fe3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1584e04709b822c4c477d8108f4d2471b68506862add1228f4a92cdf6dc8fe3a", kill_on_drop: false }`
[INFO] [stdout] 1584e04709b822c4c477d8108f4d2471b68506862add1228f4a92cdf6dc8fe3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cf3d416096ee2a54b2632f18937c508c76ef3902ba14ba3c4b321afb06da7bf
[INFO] running `Command { std: "docker" "start" "-a" "2cf3d416096ee2a54b2632f18937c508c76ef3902ba14ba3c4b321afb06da7bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling tlua-derive v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:853:15
[INFO] [stdout]     |
[INFO] [stdout] 853 |     generics: &syn::Generics,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 854 | ) -> (
[INFO] [stdout] 855 |     Vec<&syn::LifetimeDef>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout] 856 |     Vec<ImplTypeParam>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] 857 |     Vec<ImplConstParam>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 856 ~     Vec<ImplTypeParam<'_>>,
[INFO] [stdout] 857 ~     Vec<ImplConstParam<'_>>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:853:15
[INFO] [stdout]     |
[INFO] [stdout] 853 |     generics: &syn::Generics,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 854 | ) -> (
[INFO] [stdout] 855 |     Vec<&syn::LifetimeDef>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout] 856 |     Vec<ImplTypeParam>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] 857 |     Vec<ImplConstParam>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 856 ~     Vec<ImplTypeParam<'_>>,
[INFO] [stdout] 857 ~     Vec<ImplConstParam<'_>>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "2cf3d416096ee2a54b2632f18937c508c76ef3902ba14ba3c4b321afb06da7bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf3d416096ee2a54b2632f18937c508c76ef3902ba14ba3c4b321afb06da7bf", kill_on_drop: false }`
[INFO] [stdout] 2cf3d416096ee2a54b2632f18937c508c76ef3902ba14ba3c4b321afb06da7bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dce23ebfb1f805d07be39928d855435786ac3bd039bb2e4ea0c669808426f42
[INFO] running `Command { std: "docker" "start" "-a" "6dce23ebfb1f805d07be39928d855435786ac3bd039bb2e4ea0c669808426f42", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:853:15
[INFO] [stderr]     |
[INFO] [stderr] 853 |     generics: &syn::Generics,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 854 | ) -> (
[INFO] [stderr] 855 |     Vec<&syn::LifetimeDef>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr] 856 |     Vec<ImplTypeParam>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] 857 |     Vec<ImplConstParam>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ the same lifetime is hidden 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: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 856 ~     Vec<ImplTypeParam<'_>>,
[INFO] [stderr] 857 ~     Vec<ImplConstParam<'_>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `tlua-derive` (lib) generated 1 warning (run `cargo fix --lib -p tlua-derive` to apply 1 suggestion)
[INFO] [stderr] warning: `tlua-derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tlua_derive-f599e1766b55aa63)
[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 tlua_derive
[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" "6dce23ebfb1f805d07be39928d855435786ac3bd039bb2e4ea0c669808426f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dce23ebfb1f805d07be39928d855435786ac3bd039bb2e4ea0c669808426f42", kill_on_drop: false }`
[INFO] [stdout] 6dce23ebfb1f805d07be39928d855435786ac3bd039bb2e4ea0c669808426f42