[INFO] cloning repository https://github.com/ogxd/ffidji
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ogxd/ffidji" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogxd%2Fffidji", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogxd%2Fffidji'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc32964bf4bbdd7197714671b0cb343bbce9616c
[INFO] testing ogxd/ffidji against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogxd%2Fffidji" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ogxd/ffidji
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/ogxd/ffidji
[INFO] tweaked toml for git repo https://github.com/ogxd/ffidji written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ogxd/ffidji on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding convert_case v0.5.0 (available: v0.8.0)
[INFO] [stderr]       Adding rstest v0.12.0 (available: v0.26.1)
[INFO] [stderr]       Adding serde-xml-rs v0.5.1 (available: v0.8.1)
[INFO] [stderr]       Adding structopt v0.2.18 (available: v0.3.26)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-xml-rs v0.5.1
[INFO] [stderr]   Downloaded quote v1.0.41
[INFO] [stderr]   Downloaded strip_bom v1.0.0
[INFO] [stderr]   Downloaded structopt-derive v0.2.18
[INFO] [stderr]   Downloaded convert_case v0.5.0
[INFO] [stderr]   Downloaded serde_core v1.0.228
[INFO] [stderr]   Downloaded structopt v0.2.18
[INFO] [stderr]   Downloaded serde v1.0.228
[INFO] [stderr]   Downloaded serde_derive v1.0.228
[INFO] [stderr]   Downloaded libc v0.2.177
[INFO] [stderr]   Downloaded rstest v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87b30559d562c6e3a71959e43ed5c9c5c54b860e6fa6501bd32ab33d308eb6cb
[INFO] running `Command { std: "docker" "start" "-a" "87b30559d562c6e3a71959e43ed5c9c5c54b860e6fa6501bd32ab33d308eb6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87b30559d562c6e3a71959e43ed5c9c5c54b860e6fa6501bd32ab33d308eb6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87b30559d562c6e3a71959e43ed5c9c5c54b860e6fa6501bd32ab33d308eb6cb", kill_on_drop: false }`
[INFO] [stdout] 87b30559d562c6e3a71959e43ed5c9c5c54b860e6fa6501bd32ab33d308eb6cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc19ccaf08fc42e6dcfcbbe7168f95d733d0f7975a0cc8d5e80de730db076bfc
[INFO] running `Command { std: "docker" "start" "-a" "bc19ccaf08fc42e6dcfcbbe7168f95d733d0f7975a0cc8d5e80de730db076bfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling xml-rs v0.8.27
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling strip_bom v1.0.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde-xml-rs v0.5.1
[INFO] [stderr]    Compiling ffidji v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ffi::CStr`
[INFO] [stdout]  --> src/output.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ffi::CStr; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `i8 as int8`
[INFO] [stdout]   --> src/output.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use i8 as int8;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u8 as uint8`
[INFO] [stdout]   --> src/output.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use u8 as uint8;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `i16 as int16`
[INFO] [stdout]   --> src/output.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use i16 as int16;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u16 as uint16`
[INFO] [stdout]   --> src/output.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use u16 as uint16;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u32 as uint32`
[INFO] [stdout]   --> src/output.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use u32 as uint32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `i64 as int64`
[INFO] [stdout]   --> src/output.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use i64 as int64;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u64 as uint64`
[INFO] [stdout]   --> src/output.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use u64 as uint64;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32 as float32`
[INFO] [stdout]   --> src/output.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use f32 as float32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f64 as float64`
[INFO] [stdout]   --> src/output.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use f64 as float64;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `string` should have an upper camel case name
[INFO] [stdout]   --> src/output.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct string
[INFO] [stdout]    |        ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]   --> src/interface/type.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct Type {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub description: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]   --> src/interface/method.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct Method {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub description: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Method` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PairToSum` is never constructed
[INFO] [stdout]   --> src/output.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct PairToSum
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArrayToSum` is never constructed
[INFO] [stdout]   --> src/output.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct ArrayToSum
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `string` is never constructed
[INFO] [stdout]   --> src/output.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct string
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `intsToSum_ptr` should have a snake case name
[INFO] [stdout]   --> src/output.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     intsToSum_ptr: *const int32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `ints_to_sum_ptr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `intsToSum_len` should have a snake case name
[INFO] [stdout]   --> src/output.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     intsToSum_len: int32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `ints_to_sum_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/output.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub extern "C" fn Sum(A: int32, B: int32) -> int32
[INFO] [stdout]    |                       ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/output.rs:62:33
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub extern "C" fn Sum(A: int32, B: int32) -> int32
[INFO] [stdout]    |                                 ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "bc19ccaf08fc42e6dcfcbbe7168f95d733d0f7975a0cc8d5e80de730db076bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc19ccaf08fc42e6dcfcbbe7168f95d733d0f7975a0cc8d5e80de730db076bfc", kill_on_drop: false }`
[INFO] [stdout] bc19ccaf08fc42e6dcfcbbe7168f95d733d0f7975a0cc8d5e80de730db076bfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac243c6ada9bdc72cdf0278050548e86c1484fde7a406ac4895b31a4f74addd3
[INFO] running `Command { std: "docker" "start" "-a" "ac243c6ada9bdc72cdf0278050548e86c1484fde7a406ac4895b31a4f74addd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stdout] warning: unused import: `std::ffi::CStr`
[INFO] [stdout]  --> src/output.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ffi::CStr; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `i8 as int8`
[INFO] [stdout]   --> src/output.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use i8 as int8;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u8 as uint8`
[INFO] [stdout]   --> src/output.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use u8 as uint8;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `i16 as int16`
[INFO] [stdout]   --> src/output.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use i16 as int16;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u16 as uint16`
[INFO] [stdout]   --> src/output.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use u16 as uint16;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u32 as uint32`
[INFO] [stdout]   --> src/output.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use u32 as uint32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `i64 as int64`
[INFO] [stdout]   --> src/output.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use i64 as int64;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u64 as uint64`
[INFO] [stdout]   --> src/output.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use u64 as uint64;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32 as float32`
[INFO] [stdout]   --> src/output.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use f32 as float32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f64 as float64`
[INFO] [stdout]   --> src/output.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use f64 as float64;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `string` should have an upper camel case name
[INFO] [stdout]   --> src/output.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct string
[INFO] [stdout]    |        ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]   --> src/interface/type.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct Type {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub description: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]   --> src/interface/method.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct Method {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub description: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Method` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PairToSum` is never constructed
[INFO] [stdout]   --> src/output.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct PairToSum
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArrayToSum` is never constructed
[INFO] [stdout]   --> src/output.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct ArrayToSum
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `string` is never constructed
[INFO] [stdout]   --> src/output.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct string
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `intsToSum_ptr` should have a snake case name
[INFO] [stdout]   --> src/output.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     intsToSum_ptr: *const int32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `ints_to_sum_ptr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `intsToSum_len` should have a snake case name
[INFO] [stdout]   --> src/output.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     intsToSum_len: int32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `ints_to_sum_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/output.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub extern "C" fn Sum(A: int32, B: int32) -> int32
[INFO] [stdout]    |                       ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/output.rs:62:33
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub extern "C" fn Sum(A: int32, B: int32) -> int32
[INFO] [stdout]    |                                 ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rstest v0.12.0
[INFO] [stderr]    Compiling ffidji v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ffi::CStr`
[INFO] [stdout]  --> src/output.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ffi::CStr; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `i8 as int8`
[INFO] [stdout]   --> src/output.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use i8 as int8;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u8 as uint8`
[INFO] [stdout]   --> src/output.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use u8 as uint8;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `i16 as int16`
[INFO] [stdout]   --> src/output.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use i16 as int16;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u16 as uint16`
[INFO] [stdout]   --> src/output.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use u16 as uint16;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u32 as uint32`
[INFO] [stdout]   --> src/output.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use u32 as uint32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `i64 as int64`
[INFO] [stdout]   --> src/output.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use i64 as int64;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u64 as uint64`
[INFO] [stdout]   --> src/output.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use u64 as uint64;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32 as float32`
[INFO] [stdout]   --> src/output.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use f32 as float32;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f64 as float64`
[INFO] [stdout]   --> src/output.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use f64 as float64;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `string` should have an upper camel case name
[INFO] [stdout]   --> src/output.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct string
[INFO] [stdout]    |        ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]   --> src/interface/type.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct Type {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub description: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]   --> src/interface/method.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct Method {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub description: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Method` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PairToSum` is never constructed
[INFO] [stdout]   --> src/output.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct PairToSum
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArrayToSum` is never constructed
[INFO] [stdout]   --> src/output.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct ArrayToSum
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `string` is never constructed
[INFO] [stdout]   --> src/output.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct string
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `intsToSum_ptr` should have a snake case name
[INFO] [stdout]   --> src/output.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     intsToSum_ptr: *const int32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `ints_to_sum_ptr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `intsToSum_len` should have a snake case name
[INFO] [stdout]   --> src/output.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     intsToSum_len: int32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `ints_to_sum_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/output.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub extern "C" fn Sum(A: int32, B: int32) -> int32
[INFO] [stdout]    |                       ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/output.rs:62:33
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub extern "C" fn Sum(A: int32, B: int32) -> int32
[INFO] [stdout]    |                                 ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "ac243c6ada9bdc72cdf0278050548e86c1484fde7a406ac4895b31a4f74addd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac243c6ada9bdc72cdf0278050548e86c1484fde7a406ac4895b31a4f74addd3", kill_on_drop: false }`
[INFO] [stdout] ac243c6ada9bdc72cdf0278050548e86c1484fde7a406ac4895b31a4f74addd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e35b83fd78ee4b856c22b7744a3c60f86cfdfe87ad34c32a2e2657d41d10241
[INFO] running `Command { std: "docker" "start" "-a" "0e35b83fd78ee4b856c22b7744a3c60f86cfdfe87ad34c32a2e2657d41d10241", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::ffi::CStr`
[INFO] [stderr]  --> src/output.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ffi::CStr; 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `i8 as int8`
[INFO] [stderr]   --> src/output.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use i8 as int8;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `u8 as uint8`
[INFO] [stderr]   --> src/output.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use u8 as uint8;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `i16 as int16`
[INFO] [stderr]   --> src/output.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use i16 as int16;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `u16 as uint16`
[INFO] [stderr]   --> src/output.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use u16 as uint16;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `u32 as uint32`
[INFO] [stderr]   --> src/output.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use u32 as uint32;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `i64 as int64`
[INFO] [stderr]   --> src/output.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use i64 as int64;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `u64 as uint64`
[INFO] [stderr]   --> src/output.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use u64 as uint64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `f32 as float32`
[INFO] [stderr]   --> src/output.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use f32 as float32;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `f64 as float64`
[INFO] [stderr]   --> src/output.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use f64 as float64;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `string` should have an upper camel case name
[INFO] [stderr]   --> src/output.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct string
[INFO] [stderr]    |        ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `String`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `description` is never read
[INFO] [stderr]   --> src/interface/type.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 4  | pub struct Type {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     pub description: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `description` is never read
[INFO] [stderr]   --> src/interface/method.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 4  | pub struct Method {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     pub description: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Method` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PairToSum` is never constructed
[INFO] [stderr]   --> src/output.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct PairToSum
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ArrayToSum` is never constructed
[INFO] [stderr]   --> src/output.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 49 | struct ArrayToSum
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `string` is never constructed
[INFO] [stderr]   --> src/output.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct string
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `intsToSum_ptr` should have a snake case name
[INFO] [stderr]   --> src/output.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     intsToSum_ptr: *const int32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `ints_to_sum_ptr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `intsToSum_len` should have a snake case name
[INFO] [stderr]   --> src/output.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     intsToSum_len: int32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `ints_to_sum_len`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]   --> src/output.rs:62:23
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub extern "C" fn Sum(A: int32, B: int32) -> int32
[INFO] [stderr]    |                       ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `B` should have a snake case name
[INFO] [stderr]   --> src/output.rs:62:33
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub extern "C" fn Sum(A: int32, B: int32) -> int32
[INFO] [stderr]    |                                 ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr] warning: `ffidji` (lib) generated 20 warnings (run `cargo fix --lib -p ffidji` to apply 10 suggestions)
[INFO] [stderr] warning: `ffidji` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ffidji-9637e1fc189835c0)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ffidji-d77e3317cb03c7e3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-4ba53d357c26ea73)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::tests::test_generates_and_builds::case_1 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::tests::test_generates_and_builds::case_1 stdout ----
[INFO] [stdout] -------------- TEST START --------------
[INFO] [stdout] current dir: Ok("/opt/rustwide/workdir")
[INFO] [stdout] Generating FFI to call rust from csharp :)
[INFO] [stdout] Interface file: tests/interface_structs.xml
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::tests::test_generates_and_builds::case_1' panicked at src/lib.rs:67:60:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f9ff70a5bf2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f9ff70a5bf2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f9ff70a5bf2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f9ff70a5bf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f9ff70cc893 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f9ff70cc893 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f9ff70a2cc3 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f9ff70a2cc3 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f9ff70a5a42 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f9ff70a716c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f9ff70a6fc2 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f9ff7018834 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f9ff7018834 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f9ff70a7c4b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f9ff70a7c4b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f9ff70a791a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5f9ff70a60f9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f9ff70a75ad - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f9ff70cb140 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f9ff70cb4b6 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5f9ff703c075 - core::result::Result<T,E>::unwrap::hfdf51388ece0095d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x5f9ff703c075 - ffidji::execute::h6091eabdaf40b91d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:67:60
[INFO] [stdout]   22:     0x5f9ff6fde542 - mod::tests::tests::test_generates_and_builds::h232b8604b970c910
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:27:9
[INFO] [stdout]   23:     0x5f9ff6fde542 - mod::tests::tests::test_generates_and_builds::case_1::h6eef5a6bce206832
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:11:5
[INFO] [stdout]   24:     0x5f9ff6fde542 - mod::tests::tests::test_generates_and_builds::case_1::{{closure}}::ha40bac909bc2c36e
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tests.rs:11:14
[INFO] [stdout]   25:     0x5f9ff6fde542 - core::ops::function::FnOnce::call_once::h684500078c3d3efc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f9ff701dfbb - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5f9ff701dfbb - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   28:     0x5f9ff701d1ae - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   29:     0x5f9ff701d1ae - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x5f9ff701d1ae - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   31:     0x5f9ff701d1ae - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   32:     0x5f9ff701d1ae - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5f9ff701d1ae - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   34:     0x5f9ff701d1ae - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   35:     0x5f9ff6fe0d24 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   36:     0x5f9ff6fe0d24 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   37:     0x5f9ff6fe46fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   38:     0x5f9ff6fe46fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x5f9ff6fe46fa - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   40:     0x5f9ff6fe46fa - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   41:     0x5f9ff6fe46fa - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x5f9ff6fe46fa - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   43:     0x5f9ff6fe46fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x5f9ff70aaba7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5f9ff70aaba7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   46:     0x5f9ff70aaba7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   47:     0x7580ff3b2aa4 - <unknown>
[INFO] [stdout]   48:     0x7580ff43fa34 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::tests::test_generates_and_builds::case_1
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test mod`
[INFO] running `Command { std: "docker" "inspect" "0e35b83fd78ee4b856c22b7744a3c60f86cfdfe87ad34c32a2e2657d41d10241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e35b83fd78ee4b856c22b7744a3c60f86cfdfe87ad34c32a2e2657d41d10241", kill_on_drop: false }`
[INFO] [stdout] 0e35b83fd78ee4b856c22b7744a3c60f86cfdfe87ad34c32a2e2657d41d10241
