[INFO] cloning repository https://github.com/DexterHill0/geode-rust-cxx-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DexterHill0/geode-rust-cxx-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDexterHill0%2Fgeode-rust-cxx-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDexterHill0%2Fgeode-rust-cxx-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35c4d74fc9a3b95a0678030e2822733965184cdf
[INFO] fixing DexterHill0/geode-rust-cxx-example against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDexterHill0%2Fgeode-rust-cxx-example" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/DexterHill0/geode-rust-cxx-example
[INFO] finished tweaking git repo https://github.com/DexterHill0/geode-rust-cxx-example
[INFO] tweaked toml for git repo https://github.com/DexterHill0/geode-rust-cxx-example written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DexterHill0/geode-rust-cxx-example on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DexterHill0/geode-rust-cxx-example 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scratch v1.0.7
[INFO] [stderr]   Downloaded link-cplusplus v1.0.9
[INFO] [stderr]   Downloaded cxx-build v1.0.117
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.117
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.117
[INFO] [stderr]   Downloaded syn v2.0.51
[INFO] [stderr]   Downloaded cxx v1.0.117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9a167d6de20610772271e99e541e6fc920cccd586c1983b6e4ee12de99e8071e
[INFO] running `Command { std: "docker" "start" "9a167d6de20610772271e99e541e6fc920cccd586c1983b6e4ee12de99e8071e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9a167d6de20610772271e99e541e6fc920cccd586c1983b6e4ee12de99e8071e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a167d6de20610772271e99e541e6fc920cccd586c1983b6e4ee12de99e8071e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9a167d6de20610772271e99e541e6fc920cccd586c1983b6e4ee12de99e8071e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.88
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling scratch v1.0.7
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.117
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling cxx v1.0.117
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.51
[INFO] [stderr]    Compiling cxx-build v1.0.117
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.117
[INFO] [stderr]    Compiling rust_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `RustStruct` is more private than the item `rust_get_rust_struct_foo`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn rust_get_rust_struct_foo(s: Box<RustStruct>) -> usize {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `rust_get_rust_struct_foo` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RustStruct` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct RustStruct {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RustStruct` is more private than the item `rust_get_rust_struct`
[INFO] [stdout]   --> src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn rust_get_rust_struct() -> Box<RustStruct> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `rust_get_rust_struct` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RustStruct` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct RustStruct {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RustStruct` is more private than the item `rust_get_rust_struct_foo`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn rust_get_rust_struct_foo(s: Box<RustStruct>) -> usize {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `rust_get_rust_struct_foo` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RustStruct` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct RustStruct {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RustStruct` is more private than the item `rust_get_rust_struct`
[INFO] [stdout]   --> src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn rust_get_rust_struct() -> Box<RustStruct> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `rust_get_rust_struct` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `RustStruct` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct RustStruct {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.64s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "9a167d6de20610772271e99e541e6fc920cccd586c1983b6e4ee12de99e8071e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a167d6de20610772271e99e541e6fc920cccd586c1983b6e4ee12de99e8071e", kill_on_drop: false }`
[INFO] [stdout] 9a167d6de20610772271e99e541e6fc920cccd586c1983b6e4ee12de99e8071e
