[INFO] updating cached repository https://github.com/yakovzaytsev/rust-gen-struct
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ecb03b8da7277d247ad0af4a2cecc508f490912a
[INFO] checking yakovzaytsev/rust-gen-struct against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyakovzaytsev%2Frust-gen-struct" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yakovzaytsev/rust-gen-struct on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/yakovzaytsev/rust-gen-struct
[INFO] finished tweaking git repo https://github.com/yakovzaytsev/rust-gen-struct
[INFO] tweaked toml for git repo https://github.com/yakovzaytsev/rust-gen-struct written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/yakovzaytsev/rust-gen-struct already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a4e935217bacd65bdcccb7cbe47e9007a66590d3d4d2f2559d7f85897f0452d1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a4e935217bacd65bdcccb7cbe47e9007a66590d3d4d2f2559d7f85897f0452d1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]     Checking clang v0.20.0
[INFO] [stderr]    Compiling llvm-sys v70.0.0
[INFO] [stderr]     Checking rust-gen-struct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `c_int`, `c_uchar`, `c_uint`, `c_ushort`, `c_void`
[INFO] [stderr]  --> src/main.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::os::raw::{c_ushort, c_uint, c_uchar, c_int, c_void};
[INFO] [stderr]   |                    ^^^^^^^^  ^^^^^^  ^^^^^^^  ^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `c_int`, `c_uchar`, `c_uint`, `c_ushort`, `c_void`
[INFO] [stderr]  --> src/main.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::os::raw::{c_ushort, c_uint, c_uchar, c_int, c_void};
[INFO] [stderr]   |                    ^^^^^^^^  ^^^^^^  ^^^^^^^  ^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `type_`
[INFO] [stderr]   --> src/main.rs:57:31
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn print_struct(name: String, type_: Type, struct_: Entity) {
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_type_`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `type_`
[INFO] [stderr]   --> src/main.rs:57:31
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn print_struct(name: String, type_: Type, struct_: Entity) {
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_type_`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.23s
[INFO] running `"docker" "inspect" "a4e935217bacd65bdcccb7cbe47e9007a66590d3d4d2f2559d7f85897f0452d1"`
[INFO] running `"docker" "rm" "-f" "a4e935217bacd65bdcccb7cbe47e9007a66590d3d4d2f2559d7f85897f0452d1"`
[INFO] [stdout] a4e935217bacd65bdcccb7cbe47e9007a66590d3d4d2f2559d7f85897f0452d1