[INFO] cloning repository https://github.com/emilio/rustc-46239-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emilio/rustc-46239-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilio%2Frustc-46239-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilio%2Frustc-46239-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a8a9a59d64f1206c4e1354749f51c6725f975f2
[INFO] testing emilio/rustc-46239-repro against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilio%2Frustc-46239-repro" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emilio/rustc-46239-repro on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emilio/rustc-46239-repro
[INFO] finished tweaking git repo https://github.com/emilio/rustc-46239-repro
[INFO] tweaked toml for git repo https://github.com/emilio/rustc-46239-repro written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/emilio/rustc-46239-repro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbeb89be408a95b89429df43af5d056f02c3de86257640b2fca3709942511c12
[INFO] running `Command { std: "docker" "start" "-a" "dbeb89be408a95b89429df43af5d056f02c3de86257640b2fca3709942511c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbeb89be408a95b89429df43af5d056f02c3de86257640b2fca3709942511c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbeb89be408a95b89429df43af5d056f02c3de86257640b2fca3709942511c12", kill_on_drop: false }`
[INFO] [stdout] dbeb89be408a95b89429df43af5d056f02c3de86257640b2fca3709942511c12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 292c3bfe3653cabb86cafcdd9e49838d6e0476ef9f446f19b8b332628480ae58
[INFO] running `Command { std: "docker" "start" "-a" "292c3bfe3653cabb86cafcdd9e49838d6e0476ef9f446f19b8b332628480ae58", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-46239-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `local_clang_createIndex` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern fn local_clang_createIndex(_: raw::c_int, _: raw::c_int) -> *mut raw::c_void {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `local_clang_create_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `clang_createIndex` should have a snake case name
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub clang_createIndex: Option<unsafe extern fn(_: c_int, _: c_int) -> CXIndex>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `clang_create_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "292c3bfe3653cabb86cafcdd9e49838d6e0476ef9f446f19b8b332628480ae58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "292c3bfe3653cabb86cafcdd9e49838d6e0476ef9f446f19b8b332628480ae58", kill_on_drop: false }`
[INFO] [stdout] 292c3bfe3653cabb86cafcdd9e49838d6e0476ef9f446f19b8b332628480ae58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25e0ea4e0103fa3c9cd55ac7e0b5c4c084bcecf9f6d874e4665829ed70c38098
[INFO] running `Command { std: "docker" "start" "-a" "25e0ea4e0103fa3c9cd55ac7e0b5c4c084bcecf9f6d874e4665829ed70c38098", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-46239-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `local_clang_createIndex` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern fn local_clang_createIndex(_: raw::c_int, _: raw::c_int) -> *mut raw::c_void {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `local_clang_create_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `clang_createIndex` should have a snake case name
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub clang_createIndex: Option<unsafe extern fn(_: c_int, _: c_int) -> CXIndex>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `clang_create_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "25e0ea4e0103fa3c9cd55ac7e0b5c4c084bcecf9f6d874e4665829ed70c38098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e0ea4e0103fa3c9cd55ac7e0b5c4c084bcecf9f6d874e4665829ed70c38098", kill_on_drop: false }`
[INFO] [stdout] 25e0ea4e0103fa3c9cd55ac7e0b5c4c084bcecf9f6d874e4665829ed70c38098
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ecdc57625ba89305b52f4db54043fd07c9d81b5fd68852515ddb7897fe96edb8
[INFO] running `Command { std: "docker" "start" "-a" "ecdc57625ba89305b52f4db54043fd07c9d81b5fd68852515ddb7897fe96edb8", kill_on_drop: false }`
[INFO] [stderr] warning: function `local_clang_createIndex` should have a snake case name
[INFO] [stderr]   --> src/main.rs:16:11
[INFO] [stderr]    |
[INFO] [stderr] 16 | extern fn local_clang_createIndex(_: raw::c_int, _: raw::c_int) -> *mut raw::c_void {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `local_clang_create_index`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `clang_createIndex` should have a snake case name
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub clang_createIndex: Option<unsafe extern fn(_: c_int, _: c_int) -> CXIndex>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `clang_create_index`
[INFO] [stderr] 
[INFO] [stderr] warning: `rustc-46239-repro` (bin "rustc-46239-repro" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc_46239_repro-2984b03856fe55e4)
[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" "ecdc57625ba89305b52f4db54043fd07c9d81b5fd68852515ddb7897fe96edb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdc57625ba89305b52f4db54043fd07c9d81b5fd68852515ddb7897fe96edb8", kill_on_drop: false }`
[INFO] [stdout] ecdc57625ba89305b52f4db54043fd07c9d81b5fd68852515ddb7897fe96edb8