[INFO] updating cached repository iOrange/SimpleR
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iOrange/SimpleR
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iOrange/SimpleR" "work/ex/beta-1.37-6/sources/1.36.0/gh/iOrange/SimpleR"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/iOrange/SimpleR'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iOrange/SimpleR" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iOrange/SimpleR"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iOrange/SimpleR'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] baba081439f57601014b46b7b2259888c1681bd6
[INFO] sha for GitHub repo iOrange/SimpleR: baba081439f57601014b46b7b2259888c1681bd6
[INFO] validating manifest of iOrange/SimpleR 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 iOrange/SimpleR 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 iOrange/SimpleR
[INFO] finished frobbing iOrange/SimpleR
[INFO] frobbed toml for iOrange/SimpleR written to work/ex/beta-1.37-6/sources/1.36.0/gh/iOrange/SimpleR/Cargo.toml
[INFO] started frobbing iOrange/SimpleR
[INFO] finished frobbing iOrange/SimpleR
[INFO] frobbed toml for iOrange/SimpleR written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iOrange/SimpleR/Cargo.toml
[INFO] crate iOrange/SimpleR 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 iOrange/SimpleR against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iOrange/SimpleR:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 01b1b4a8b5497b2122b631f39a6ac269a28d1efb38001806151e1dbc9a8fd4a9
[INFO] running `"docker" "start" "-a" "01b1b4a8b5497b2122b631f39a6ac269a28d1efb38001806151e1dbc9a8fd4a9"`
[INFO] [stderr]    Compiling libc v0.2.47
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling smallvec v0.6.8
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling stb_truetype v0.2.5
[INFO] [stderr]    Compiling wayland-scanner v0.21.11
[INFO] [stderr]    Compiling wayland-sys v0.21.11
[INFO] [stderr]    Compiling rusttype v0.7.3
[INFO] [stderr]    Compiling nix v0.12.0
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling andrew v0.1.5
[INFO] [stderr]    Compiling wayland-client v0.21.11
[INFO] [stderr]    Compiling wayland-protocols v0.21.11
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling wayland-commons v0.21.11
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.4
[INFO] [stderr]    Compiling winit v0.18.1
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling SimpleR v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Index`
[INFO] [stderr]  --> src/buffer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Index,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Constants`
[INFO] [stderr]  --> src/buffer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Constants,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `kind`
[INFO] [stderr]   --> src/buffer.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     kind: BufferKind,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `size`
[INFO] [stderr]   --> src/buffer.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unbind`
[INFO] [stderr]   --> src/vertexdescriptor.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn unbind(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `SimpleR` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `simple_r`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `"docker" "inspect" "01b1b4a8b5497b2122b631f39a6ac269a28d1efb38001806151e1dbc9a8fd4a9"`
[INFO] running `"docker" "rm" "-f" "01b1b4a8b5497b2122b631f39a6ac269a28d1efb38001806151e1dbc9a8fd4a9"`
[INFO] [stdout] 01b1b4a8b5497b2122b631f39a6ac269a28d1efb38001806151e1dbc9a8fd4a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iOrange/SimpleR:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4d26cac37aeb92ece76269f6537cc7b27acbeb3663e46192ceab1b273a82bfaf
[INFO] running `"docker" "start" "-a" "4d26cac37aeb92ece76269f6537cc7b27acbeb3663e46192ceab1b273a82bfaf"`
[INFO] [stderr]    Compiling SimpleR v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Index`
[INFO] [stderr]  --> src/buffer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Index,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Constants`
[INFO] [stderr]  --> src/buffer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Constants,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `kind`
[INFO] [stderr]   --> src/buffer.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     kind: BufferKind,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `size`
[INFO] [stderr]   --> src/buffer.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unbind`
[INFO] [stderr]   --> src/vertexdescriptor.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn unbind(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `SimpleR` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `simple_r`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "4d26cac37aeb92ece76269f6537cc7b27acbeb3663e46192ceab1b273a82bfaf"`
[INFO] running `"docker" "rm" "-f" "4d26cac37aeb92ece76269f6537cc7b27acbeb3663e46192ceab1b273a82bfaf"`
[INFO] [stdout] 4d26cac37aeb92ece76269f6537cc7b27acbeb3663e46192ceab1b273a82bfaf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iOrange/SimpleR:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] cac9834bdc35ba8b4de29f414bf288e7fff5359418bb2d3257d570d9ede50dc1
[INFO] running `"docker" "start" "-a" "cac9834bdc35ba8b4de29f414bf288e7fff5359418bb2d3257d570d9ede50dc1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/SimpleR-c973bf8145e8d08d
[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" "cac9834bdc35ba8b4de29f414bf288e7fff5359418bb2d3257d570d9ede50dc1"`
[INFO] running `"docker" "rm" "-f" "cac9834bdc35ba8b4de29f414bf288e7fff5359418bb2d3257d570d9ede50dc1"`
[INFO] [stdout] cac9834bdc35ba8b4de29f414bf288e7fff5359418bb2d3257d570d9ede50dc1