[INFO] fetching crate va_list 0.1.3...
[INFO] checking va_list-0.1.3 against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194
[INFO] extracting crate va_list 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate va_list 0.1.3 on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate va_list 0.1.3
[INFO] finished tweaking crates.io crate va_list 0.1.3
[INFO] tweaked toml for crates.io crate va_list 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded va_list-helper v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b2869bbb01f0972ece9d2cceba21c43f7d8e3f5aec500a1c6932d92d6a6dfa9
[INFO] running `Command { std: "docker" "start" "-a" "8b2869bbb01f0972ece9d2cceba21c43f7d8e3f5aec500a1c6932d92d6a6dfa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b2869bbb01f0972ece9d2cceba21c43f7d8e3f5aec500a1c6932d92d6a6dfa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2869bbb01f0972ece9d2cceba21c43f7d8e3f5aec500a1c6932d92d6a6dfa9", kill_on_drop: false }`
[INFO] [stdout] 8b2869bbb01f0972ece9d2cceba21c43f7d8e3f5aec500a1c6932d92d6a6dfa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e2d2b9ffda980d1f05d8f26edb3e80d5ecbeb5a3e0d404c54f50a1e5de38844
[INFO] running `Command { std: "docker" "start" "-a" "1e2d2b9ffda980d1f05d8f26edb3e80d5ecbeb5a3e0d404c54f50a1e5de38844", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking va_list v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling va_list-helper v0.0.2
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/lib.rs:93:19
[INFO] [stdout]    |
[INFO] [stdout] 93 |     unsafe fn get(&mut imp::VaList) -> Self;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut imp::VaList`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> src/lib.rs:93:19
[INFO] [stdout]    |
[INFO] [stdout] 93 |     unsafe fn get(&mut imp::VaList) -> Self;
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut imp::VaList`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> tests/lib.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | type CbType<'a> = &'a mut FnMut(u32, va_list::VaList);
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(u32, va_list::VaList)`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "1e2d2b9ffda980d1f05d8f26edb3e80d5ecbeb5a3e0d404c54f50a1e5de38844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e2d2b9ffda980d1f05d8f26edb3e80d5ecbeb5a3e0d404c54f50a1e5de38844", kill_on_drop: false }`
[INFO] [stdout] 1e2d2b9ffda980d1f05d8f26edb3e80d5ecbeb5a3e0d404c54f50a1e5de38844