[INFO] updating cached repository aisamanra/knurling
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aisamanra/knurling
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aisamanra/knurling" "work/ex/beta-1.38-1/sources/1.37.0/gh/aisamanra/knurling"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aisamanra/knurling'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aisamanra/knurling" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aisamanra/knurling"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aisamanra/knurling'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 89466021cc9c300c3badf6929ee5f07da269f740
[INFO] sha for GitHub repo aisamanra/knurling: 89466021cc9c300c3badf6929ee5f07da269f740
[INFO] validating manifest of aisamanra/knurling 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 aisamanra/knurling 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 aisamanra/knurling
[INFO] finished frobbing aisamanra/knurling
[INFO] frobbed toml for aisamanra/knurling written to work/ex/beta-1.38-1/sources/1.37.0/gh/aisamanra/knurling/Cargo.toml
[INFO] started frobbing aisamanra/knurling
[INFO] finished frobbing aisamanra/knurling
[INFO] frobbed toml for aisamanra/knurling written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aisamanra/knurling/Cargo.toml
[INFO] crate aisamanra/knurling 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 aisamanra/knurling against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aisamanra/knurling:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 48bac2d3b2e891988eeb471a4e46ec2d8695a90dfdf041a06ece2c140178399d
[INFO] running `"docker" "start" "-a" "48bac2d3b2e891988eeb471a4e46ec2d8695a90dfdf041a06ece2c140178399d"`
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling pangocairo v0.7.0
[INFO] [stderr]    Compiling knurling v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling x11 v2.18.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling pangocairo-sys v0.9.0
[INFO] [stderr]    Compiling glib-sys v0.8.0
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling gobject-sys v0.8.0
[INFO] [stderr]    Compiling pango-sys v0.8.0
[INFO] [stderr]    Compiling glib v0.7.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 |     left: Vec<Box<w::Widget>>,
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn w::Widget`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:13:20
[INFO] [stderr]    |
[INFO] [stderr] 13 |     right: Vec<Box<w::Widget>>,
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn w::Widget`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "48bac2d3b2e891988eeb471a4e46ec2d8695a90dfdf041a06ece2c140178399d"`
[INFO] running `"docker" "rm" "-f" "48bac2d3b2e891988eeb471a4e46ec2d8695a90dfdf041a06ece2c140178399d"`
[INFO] [stdout] 48bac2d3b2e891988eeb471a4e46ec2d8695a90dfdf041a06ece2c140178399d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aisamanra/knurling:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c7dc4e7b6e9e3e83bf35228470e042b6a4d1a53e7d99226e7bcf3eaecbd630d2
[INFO] running `"docker" "start" "-a" "c7dc4e7b6e9e3e83bf35228470e042b6a4d1a53e7d99226e7bcf3eaecbd630d2"`
[INFO] [stderr]    Compiling knurling v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 |     left: Vec<Box<w::Widget>>,
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn w::Widget`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:13:20
[INFO] [stderr]    |
[INFO] [stderr] 13 |     right: Vec<Box<w::Widget>>,
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn w::Widget`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "c7dc4e7b6e9e3e83bf35228470e042b6a4d1a53e7d99226e7bcf3eaecbd630d2"`
[INFO] running `"docker" "rm" "-f" "c7dc4e7b6e9e3e83bf35228470e042b6a4d1a53e7d99226e7bcf3eaecbd630d2"`
[INFO] [stdout] c7dc4e7b6e9e3e83bf35228470e042b6a4d1a53e7d99226e7bcf3eaecbd630d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aisamanra/knurling:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] fbb4f0d99e82e6375670a6a82ef1bb1ffb88eeece6d71219614411f6720bbd6b
[INFO] running `"docker" "start" "-a" "fbb4f0d99e82e6375670a6a82ef1bb1ffb88eeece6d71219614411f6720bbd6b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/knurling-78407b5808ef1b16
[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" "fbb4f0d99e82e6375670a6a82ef1bb1ffb88eeece6d71219614411f6720bbd6b"`
[INFO] running `"docker" "rm" "-f" "fbb4f0d99e82e6375670a6a82ef1bb1ffb88eeece6d71219614411f6720bbd6b"`
[INFO] [stdout] fbb4f0d99e82e6375670a6a82ef1bb1ffb88eeece6d71219614411f6720bbd6b