[INFO] fetching crate janet-sys 0.1.0...
[INFO] testing janet-sys-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate janet-sys 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate janet-sys 0.1.0
[INFO] finished tweaking crates.io crate janet-sys 0.1.0
[INFO] tweaked toml for crates.io crate janet-sys 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate janet-sys 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 43 packages to highest compatible versions
[INFO] [stderr]       Adding bindgen v0.42.3 (available: v0.73.2)
[INFO] [stderr]       Adding proc-macro2 v0.3.5 (available: v0.3.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3d799893ef4fd893608212bab434dced78a5ab5b03b7da14b314e22b2916d032
[INFO] running `Command { std: "docker" "start" "3d799893ef4fd893608212bab434dced78a5ab5b03b7da14b314e22b2916d032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d799893ef4fd893608212bab434dced78a5ab5b03b7da14b314e22b2916d032", 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" "3d799893ef4fd893608212bab434dced78a5ab5b03b7da14b314e22b2916d032" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d799893ef4fd893608212bab434dced78a5ab5b03b7da14b314e22b2916d032", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3d799893ef4fd893608212bab434dced78a5ab5b03b7da14b314e22b2916d032" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling bindgen v0.42.3
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling lazy_static v1.5.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling janet-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, or `<`, found `/`
[INFO] [stdout]    --> /opt/rustwide/target/release/build/janet-sys/8bc1285bdde25f0b/out/bindings.rs:108:13902
[INFO] [stdout]     |
[INFO] [stdout] 108 | ...b struct __mbstate_t { pub __count : :: std :: os :: raw :: c_int , pub __value : __mbstate_t_union_(unnamed_at_/usr/include/x86...
[INFO] [stdout]     |             ----------- while parsing this struct                                                                  ^ expected one of `!`, `(`, `+`, `::`, or `<`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `where` or `{` after union name, found `(`
[INFO] [stdout]    --> /opt/rustwide/target/release/build/janet-sys/8bc1285bdde25f0b/out/bindings.rs:108:14042
[INFO] [stdout]     |
[INFO] [stdout] 108 | ...py , Clone ) ] pub union __mbstate_t_union_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/types/__mbstate_t_h_16_3) { pub __wch ...
[INFO] [stdout]     |                                               ^ expected `where` or `{` after union name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `__builtin_va_list` in this scope
[INFO] [stdout]    --> /opt/rustwide/target/release/build/janet-sys/8bc1285bdde25f0b/out/bindings.rs:108:9833
[INFO] [stdout]     |
[INFO] [stdout] 108 | ...CTOR : u32 = 1 ; pub type __gnuc_va_list = __builtin_va_list ; pub type __u_char = :: std :: os :: raw :: c_uchar ; pub type __u...
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected a pattern, found an expression
[INFO] [stdout]    --> /opt/rustwide/target/release/build/janet-sys/8bc1285bdde25f0b/out/bindings.rs:108:13891
[INFO] [stdout]     |
[INFO] [stdout] 108 | ... : __mbstate_t_union_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/types/__mbstate_t_h_16_3) , } # [ repr ( C ) ] # [ derive ( ...
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: arbitrary expressions are not allowed in patterns: <https://doc.rust-lang.org/book/ch19-00-patterns.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `janet-sys` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "3d799893ef4fd893608212bab434dced78a5ab5b03b7da14b314e22b2916d032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d799893ef4fd893608212bab434dced78a5ab5b03b7da14b314e22b2916d032", kill_on_drop: false }`
[INFO] [stdout] 3d799893ef4fd893608212bab434dced78a5ab5b03b7da14b314e22b2916d032
