[INFO] crate nannou_laser 0.3.0 is already in cache
[INFO] extracting crate nannou_laser 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/nannou_laser/0.3.0
[INFO] extracting crate nannou_laser 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nannou_laser/0.3.0
[INFO] validating manifest of nannou_laser-0.3.0 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 nannou_laser-0.3.0 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 nannou_laser-0.3.0
[INFO] finished frobbing nannou_laser-0.3.0
[INFO] frobbed toml for nannou_laser-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/nannou_laser/0.3.0/Cargo.toml
[INFO] started frobbing nannou_laser-0.3.0
[INFO] finished frobbing nannou_laser-0.3.0
[INFO] frobbed toml for nannou_laser-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nannou_laser/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing nannou_laser-0.3.0 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-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nannou_laser/0.3.0:/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] 2ef250f798b75432aed73f7986465311540e6307344562cac669ae8e1e5ee1e6
[INFO] running `"docker" "start" "-a" "2ef250f798b75432aed73f7986465311540e6307344562cac669ae8e1e5ee1e6"`
[INFO] [stderr]    Compiling hashbrown v0.2.2
[INFO] [stderr]    Compiling ether-dream v0.2.2
[INFO] [stderr]    Compiling nannou_laser v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stream/frame/mod.rs:30:24
[INFO] [stderr]    |
[INFO] [stderr] 30 | type StateUpdate = Box<FnMut(&mut State) + 'static + Send>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut State) + 'static + Send`
[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/stream/raw.rs:60:24
[INFO] [stderr]    |
[INFO] [stderr] 60 | type StateUpdate = Box<FnMut(&mut State) + 'static + Send>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut State) + 'static + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stream/raw.rs:63:31
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub type ModelUpdate<M> = Box<FnMut(&mut M) + 'static + Send>;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut M) + 'static + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `"docker" "inspect" "2ef250f798b75432aed73f7986465311540e6307344562cac669ae8e1e5ee1e6"`
[INFO] running `"docker" "rm" "-f" "2ef250f798b75432aed73f7986465311540e6307344562cac669ae8e1e5ee1e6"`
[INFO] [stdout] 2ef250f798b75432aed73f7986465311540e6307344562cac669ae8e1e5ee1e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nannou_laser/0.3.0:/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] bc95b869c90fff7316e475f275607f06c11b21556e2fbdb9c899645af5d70344
[INFO] running `"docker" "start" "-a" "bc95b869c90fff7316e475f275607f06c11b21556e2fbdb9c899645af5d70344"`
[INFO] [stderr]    Compiling nannou_laser v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stream/frame/mod.rs:30:24
[INFO] [stderr]    |
[INFO] [stderr] 30 | type StateUpdate = Box<FnMut(&mut State) + 'static + Send>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut State) + 'static + Send`
[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/stream/raw.rs:60:24
[INFO] [stderr]    |
[INFO] [stderr] 60 | type StateUpdate = Box<FnMut(&mut State) + 'static + Send>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut State) + 'static + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stream/raw.rs:63:31
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub type ModelUpdate<M> = Box<FnMut(&mut M) + 'static + Send>;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut M) + 'static + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `"docker" "inspect" "bc95b869c90fff7316e475f275607f06c11b21556e2fbdb9c899645af5d70344"`
[INFO] running `"docker" "rm" "-f" "bc95b869c90fff7316e475f275607f06c11b21556e2fbdb9c899645af5d70344"`
[INFO] [stdout] bc95b869c90fff7316e475f275607f06c11b21556e2fbdb9c899645af5d70344
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nannou_laser/0.3.0:/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] 46a2a44290ead5ba696227537daff9bd10284a2af10a1d4bfefc1d0693707022
[INFO] running `"docker" "start" "-a" "46a2a44290ead5ba696227537daff9bd10284a2af10a1d4bfefc1d0693707022"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nannou_laser-3205bd57eca34105
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test stream::frame::opt::test::test_euler_graph_to_euler_circuit_with_blanks ... ok
[INFO] [stdout] test stream::frame::opt::test::test_points_to_point_graph_with_blanks ... ok
[INFO] [stdout] test stream::frame::opt::test::test_euler_graph_to_euler_circuit_no_blanks ... ok
[INFO] [stdout] test stream::frame::opt::test::test_point_graph_to_euler_graph_no_blanks ... ok
[INFO] [stdout] test stream::frame::opt::test::test_points_to_point_graph_no_blanks ... ok
[INFO] [stdout] test stream::frame::opt::test::test_point_graph_to_euler_graph_with_blanks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nannou_laser
[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" "46a2a44290ead5ba696227537daff9bd10284a2af10a1d4bfefc1d0693707022"`
[INFO] running `"docker" "rm" "-f" "46a2a44290ead5ba696227537daff9bd10284a2af10a1d4bfefc1d0693707022"`
[INFO] [stdout] 46a2a44290ead5ba696227537daff9bd10284a2af10a1d4bfefc1d0693707022