[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/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/aisamanra/knurling"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/aisamanra/knurling'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aisamanra/knurling" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/aisamanra/knurling"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/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 master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of aisamanra/knurling on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "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/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/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/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking aisamanra/knurling against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-5/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/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=forbid" "-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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e6361b879f4c337c1402bd2576dd921fdc6d5032e76a8529f32dda4e112e4d85
[INFO] running `"docker" "start" "-a" "e6361b879f4c337c1402bd2576dd921fdc6d5032e76a8529f32dda4e112e4d85"`
[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]     Checking glib-sys v0.8.0
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]     Checking gobject-sys v0.8.0
[INFO] [stderr]     Checking pango-sys v0.8.0
[INFO] [stderr]     Checking glib v0.7.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]     Checking pango v0.6.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking failure v0.1.5
[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] 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 27.47s
[INFO] running `"docker" "inspect" "e6361b879f4c337c1402bd2576dd921fdc6d5032e76a8529f32dda4e112e4d85"`
[INFO] running `"docker" "rm" "-f" "e6361b879f4c337c1402bd2576dd921fdc6d5032e76a8529f32dda4e112e4d85"`
[INFO] [stdout] e6361b879f4c337c1402bd2576dd921fdc6d5032e76a8529f32dda4e112e4d85