[INFO] updating cached repository Kingsquee/glwhy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Kingsquee/glwhy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Kingsquee/glwhy" "work/ex/beta-1.37-6/sources/1.36.0/gh/Kingsquee/glwhy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Kingsquee/glwhy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Kingsquee/glwhy" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Kingsquee/glwhy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Kingsquee/glwhy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fb161f8ecac24e5d5400017b756570ab8fb11bf0
[INFO] sha for GitHub repo Kingsquee/glwhy: fb161f8ecac24e5d5400017b756570ab8fb11bf0
[INFO] validating manifest of Kingsquee/glwhy on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Kingsquee/glwhy on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Kingsquee/glwhy
[INFO] finished frobbing Kingsquee/glwhy
[INFO] frobbed toml for Kingsquee/glwhy written to work/ex/beta-1.37-6/sources/1.36.0/gh/Kingsquee/glwhy/Cargo.toml
[INFO] started frobbing Kingsquee/glwhy
[INFO] finished frobbing Kingsquee/glwhy
[INFO] frobbed toml for Kingsquee/glwhy written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Kingsquee/glwhy/Cargo.toml
[INFO] crate Kingsquee/glwhy already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Kingsquee/glwhy against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Kingsquee/glwhy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c4f1efa2b793ddb0cf67ed5d685d3a9b20ead263467253596127bcd8bb973e33
[INFO] running `"docker" "start" "-a" "c4f1efa2b793ddb0cf67ed5d685d3a9b20ead263467253596127bcd8bb973e33"`
[INFO] [stderr]    Compiling glwhy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> /opt/crater/target/debug/build/glwhy-a144283eab16045a/out/bindings.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 |         fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void,
[INFO] [stderr]   |                       ----^^^^^^
[INFO] [stderr]   |                       |
[INFO] [stderr]   |                       help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.32s
[INFO] running `"docker" "inspect" "c4f1efa2b793ddb0cf67ed5d685d3a9b20ead263467253596127bcd8bb973e33"`
[INFO] running `"docker" "rm" "-f" "c4f1efa2b793ddb0cf67ed5d685d3a9b20ead263467253596127bcd8bb973e33"`
[INFO] [stdout] c4f1efa2b793ddb0cf67ed5d685d3a9b20ead263467253596127bcd8bb973e33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Kingsquee/glwhy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f20f15494f3b7ed7c49173685a71dfbc315a7c8b5fc9d55dcdf2a939cc4025fb
[INFO] running `"docker" "start" "-a" "f20f15494f3b7ed7c49173685a71dfbc315a7c8b5fc9d55dcdf2a939cc4025fb"`
[INFO] [stderr]    Compiling glwhy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> /opt/crater/target/debug/build/glwhy-a144283eab16045a/out/bindings.rs:9:23
[INFO] [stderr]   |
[INFO] [stderr] 9 |         fn metaloadfn(mut loadfn: &mut FnMut(&str) -> *const __gl_imports::raw::c_void,
[INFO] [stderr]   |                       ----^^^^^^
[INFO] [stderr]   |                       |
[INFO] [stderr]   |                       help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `"docker" "inspect" "f20f15494f3b7ed7c49173685a71dfbc315a7c8b5fc9d55dcdf2a939cc4025fb"`
[INFO] running `"docker" "rm" "-f" "f20f15494f3b7ed7c49173685a71dfbc315a7c8b5fc9d55dcdf2a939cc4025fb"`
[INFO] [stdout] f20f15494f3b7ed7c49173685a71dfbc315a7c8b5fc9d55dcdf2a939cc4025fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Kingsquee/glwhy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 8aafec78aeb11b5c9e317779f70d1e607ec49d1a26cebf152b3490a7408ebc70
[INFO] running `"docker" "start" "-a" "8aafec78aeb11b5c9e317779f70d1e607ec49d1a26cebf152b3490a7408ebc70"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/glwhy-fcb6ad5a999e31c8
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8aafec78aeb11b5c9e317779f70d1e607ec49d1a26cebf152b3490a7408ebc70"`
[INFO] running `"docker" "rm" "-f" "8aafec78aeb11b5c9e317779f70d1e607ec49d1a26cebf152b3490a7408ebc70"`
[INFO] [stdout] 8aafec78aeb11b5c9e317779f70d1e607ec49d1a26cebf152b3490a7408ebc70