[INFO] updating cached repository francislavoie/camgrid
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/francislavoie/camgrid
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/francislavoie/camgrid" "work/ex/beta-1.38-1/sources/1.37.0/gh/francislavoie/camgrid"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/francislavoie/camgrid'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/francislavoie/camgrid" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/francislavoie/camgrid"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/francislavoie/camgrid'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 01e6035905f132abebfed43fbc4d86795b1dac51
[INFO] sha for GitHub repo francislavoie/camgrid: 01e6035905f132abebfed43fbc4d86795b1dac51
[INFO] validating manifest of francislavoie/camgrid on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of francislavoie/camgrid on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing francislavoie/camgrid
[INFO] finished frobbing francislavoie/camgrid
[INFO] frobbed toml for francislavoie/camgrid written to work/ex/beta-1.38-1/sources/1.37.0/gh/francislavoie/camgrid/Cargo.toml
[INFO] started frobbing francislavoie/camgrid
[INFO] finished frobbing francislavoie/camgrid
[INFO] frobbed toml for francislavoie/camgrid written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/francislavoie/camgrid/Cargo.toml
[INFO] crate francislavoie/camgrid already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing francislavoie/camgrid against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/francislavoie/camgrid:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a4a954bcae34646031233d7efd86ce80f53ab2358d96755385fb1cf2bf1a7ff7
[INFO] running `"docker" "start" "-a" "a4a954bcae34646031233d7efd86ce80f53ab2358d96755385fb1cf2bf1a7ff7"`
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling stb_truetype v0.2.4
[INFO] [stderr]    Compiling arrayvec v0.4.8
[INFO] [stderr]    Compiling smallvec v0.6.7
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling ordered-float v0.5.2
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling rusttype v0.5.2
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]    Compiling glium v0.22.0
[INFO] [stderr]    Compiling tempfile v3.0.5
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling wayland-sys v0.20.12
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling wayland-commons v0.20.12
[INFO] [stderr]    Compiling wayland-client v0.20.12
[INFO] [stderr]    Compiling serde_derive v1.0.81
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling notify v4.0.6
[INFO] [stderr]    Compiling wayland-protocols v0.20.12
[INFO] [stderr]    Compiling smithay-client-toolkit v0.2.6
[INFO] [stderr]    Compiling pistoncore-input v0.21.0
[INFO] [stderr]    Compiling winit v0.16.2
[INFO] [stderr]    Compiling conrod v0.61.1
[INFO] [stderr]    Compiling camgrid v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `add_path`
[INFO] [stderr]   --> src/config.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn add_path<P: AsRef<Path>>(&mut self, path: P) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwatch`
[INFO] [stderr]   --> src/watcher.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn unwatch<P: AsRef<Path>>(&mut self, path: P) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 17s
[INFO] running `"docker" "inspect" "a4a954bcae34646031233d7efd86ce80f53ab2358d96755385fb1cf2bf1a7ff7"`
[INFO] running `"docker" "rm" "-f" "a4a954bcae34646031233d7efd86ce80f53ab2358d96755385fb1cf2bf1a7ff7"`
[INFO] [stdout] a4a954bcae34646031233d7efd86ce80f53ab2358d96755385fb1cf2bf1a7ff7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/francislavoie/camgrid:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5481bbe317b660f6a938b0a7415cd64aebbb8912e5e8063e72744f90c9fcc41e
[INFO] running `"docker" "start" "-a" "5481bbe317b660f6a938b0a7415cd64aebbb8912e5e8063e72744f90c9fcc41e"`
[INFO] [stderr]    Compiling camgrid v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `add_path`
[INFO] [stderr]   --> src/config.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn add_path<P: AsRef<Path>>(&mut self, path: P) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwatch`
[INFO] [stderr]   --> src/watcher.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn unwatch<P: AsRef<Path>>(&mut self, path: P) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "5481bbe317b660f6a938b0a7415cd64aebbb8912e5e8063e72744f90c9fcc41e"`
[INFO] running `"docker" "rm" "-f" "5481bbe317b660f6a938b0a7415cd64aebbb8912e5e8063e72744f90c9fcc41e"`
[INFO] [stdout] 5481bbe317b660f6a938b0a7415cd64aebbb8912e5e8063e72744f90c9fcc41e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/francislavoie/camgrid:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5871842fcdf42988a90fbffb6522a0eed4fd82ee97c1c02d1d48fe4f49a09df8
[INFO] running `"docker" "start" "-a" "5871842fcdf42988a90fbffb6522a0eed4fd82ee97c1c02d1d48fe4f49a09df8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/camgrid-96c03a2b5be576a5
[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" "5871842fcdf42988a90fbffb6522a0eed4fd82ee97c1c02d1d48fe4f49a09df8"`
[INFO] running `"docker" "rm" "-f" "5871842fcdf42988a90fbffb6522a0eed4fd82ee97c1c02d1d48fe4f49a09df8"`
[INFO] [stdout] 5871842fcdf42988a90fbffb6522a0eed4fd82ee97c1c02d1d48fe4f49a09df8