[INFO] cloning repository https://github.com/bachue/play-clang-ast
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bachue/play-clang-ast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbachue%2Fplay-clang-ast", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbachue%2Fplay-clang-ast'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c883a4dd80d996f830c2a5734aa2f41db40c1a4
[INFO] testing bachue/play-clang-ast against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbachue%2Fplay-clang-ast" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bachue/play-clang-ast on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bachue/play-clang-ast
[INFO] finished tweaking git repo https://github.com/bachue/play-clang-ast
[INFO] tweaked toml for git repo https://github.com/bachue/play-clang-ast written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bachue/play-clang-ast already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b17f4eddd4bc5ed211f07a5b0ef91d05aaf03227f81a7015b13fef194a291cf2
[INFO] running `Command { std: "docker" "start" "-a" "b17f4eddd4bc5ed211f07a5b0ef91d05aaf03227f81a7015b13fef194a291cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b17f4eddd4bc5ed211f07a5b0ef91d05aaf03227f81a7015b13fef194a291cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b17f4eddd4bc5ed211f07a5b0ef91d05aaf03227f81a7015b13fef194a291cf2", kill_on_drop: false }`
[INFO] [stdout] b17f4eddd4bc5ed211f07a5b0ef91d05aaf03227f81a7015b13fef194a291cf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b32ef394df115bd60bf6a530acea46c9b49b61218eb4d021bd2f74f7273108ce
[INFO] running `Command { std: "docker" "start" "-a" "b32ef394df115bd60bf6a530acea46c9b49b61218eb4d021bd2f74f7273108ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling tap v0.4.0
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling clang v0.23.0
[INFO] [stderr]    Compiling test-clang-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/main.rs:433:49
[INFO] [stdout]     |
[INFO] [stdout] 433 |                 _ => panic!("Unexpected entity: {:?}"),
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 433 |                 _ => panic!("Unexpected entity: {:?}", ...),
[INFO] [stdout]     |                                                      ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 433 |                 _ => panic!("{}", "Unexpected entity: {:?}"),
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.07s
[INFO] running `Command { std: "docker" "inspect" "b32ef394df115bd60bf6a530acea46c9b49b61218eb4d021bd2f74f7273108ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b32ef394df115bd60bf6a530acea46c9b49b61218eb4d021bd2f74f7273108ce", kill_on_drop: false }`
[INFO] [stdout] b32ef394df115bd60bf6a530acea46c9b49b61218eb4d021bd2f74f7273108ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc2f25ee8399f99804650c7d78865ad91e5bd2d71dc3dafae898c7344ed2a2e5
[INFO] running `Command { std: "docker" "start" "-a" "cc2f25ee8399f99804650c7d78865ad91e5bd2d71dc3dafae898c7344ed2a2e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-clang-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/main.rs:433:49
[INFO] [stdout]     |
[INFO] [stdout] 433 |                 _ => panic!("Unexpected entity: {:?}"),
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 433 |                 _ => panic!("Unexpected entity: {:?}", ...),
[INFO] [stdout]     |                                                      ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 433 |                 _ => panic!("{}", "Unexpected entity: {:?}"),
[INFO] [stdout]     |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "cc2f25ee8399f99804650c7d78865ad91e5bd2d71dc3dafae898c7344ed2a2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2f25ee8399f99804650c7d78865ad91e5bd2d71dc3dafae898c7344ed2a2e5", kill_on_drop: false }`
[INFO] [stdout] cc2f25ee8399f99804650c7d78865ad91e5bd2d71dc3dafae898c7344ed2a2e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95e6867c57c560aa6013183ff1bea0730831ddf7db8e9772121f865e66ffa74b
[INFO] running `Command { std: "docker" "start" "-a" "95e6867c57c560aa6013183ff1bea0730831ddf7db8e9772121f865e66ffa74b", kill_on_drop: false }`
[INFO] [stderr] warning: panic message contains an unused formatting placeholder
[INFO] [stderr]    --> src/main.rs:433:49
[INFO] [stderr]     |
[INFO] [stderr] 433 |                 _ => panic!("Unexpected entity: {:?}"),
[INFO] [stderr]     |                                                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stderr] help: add the missing argument
[INFO] [stderr]     |
[INFO] [stderr] 433 |                 _ => panic!("Unexpected entity: {:?}", ...),
[INFO] [stderr]     |                                                      ^^^^^
[INFO] [stderr] help: or add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 433 |                 _ => panic!("{}", "Unexpected entity: {:?}"),
[INFO] [stderr]     |                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_clang_rust-685ae1885c5664c0)
[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" "95e6867c57c560aa6013183ff1bea0730831ddf7db8e9772121f865e66ffa74b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e6867c57c560aa6013183ff1bea0730831ddf7db8e9772121f865e66ffa74b", kill_on_drop: false }`
[INFO] [stdout] 95e6867c57c560aa6013183ff1bea0730831ddf7db8e9772121f865e66ffa74b