[INFO] crate lasy 0.2.4 is already in cache
[INFO] extracting crate lasy 0.2.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/lasy/0.2.4
[INFO] extracting crate lasy 0.2.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lasy/0.2.4
[INFO] validating manifest of lasy-0.2.4 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 lasy-0.2.4 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 lasy-0.2.4
[INFO] finished frobbing lasy-0.2.4
[INFO] frobbed toml for lasy-0.2.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lasy/0.2.4/Cargo.toml
[INFO] started frobbing lasy-0.2.4
[INFO] finished frobbing lasy-0.2.4
[INFO] frobbed toml for lasy-0.2.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lasy/0.2.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing lasy-0.2.4 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-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lasy/0.2.4:/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] 7c591aa726b6eece6215f7c7d18f5214b48dd165ff71bdce9ed0494def3dba7f
[INFO] running `"docker" "start" "-a" "7c591aa726b6eece6215f7c7d18f5214b48dd165ff71bdce9ed0494def3dba7f"`
[INFO] [stderr]    Compiling hashbrown v0.2.2
[INFO] [stderr]    Compiling ether-dream v0.2.2
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling lasy v0.2.4 (/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 7.61s
[INFO] running `"docker" "inspect" "7c591aa726b6eece6215f7c7d18f5214b48dd165ff71bdce9ed0494def3dba7f"`
[INFO] running `"docker" "rm" "-f" "7c591aa726b6eece6215f7c7d18f5214b48dd165ff71bdce9ed0494def3dba7f"`
[INFO] [stdout] 7c591aa726b6eece6215f7c7d18f5214b48dd165ff71bdce9ed0494def3dba7f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lasy/0.2.4:/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] 73fcfd9d660f3a3d5c0afc9d5bb67aa76a1c2c5ee39ee798c431ba4cf0f857c0
[INFO] running `"docker" "start" "-a" "73fcfd9d660f3a3d5c0afc9d5bb67aa76a1c2c5ee39ee798c431ba4cf0f857c0"`
[INFO] [stderr]    Compiling lasy v0.2.4 (/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 2.82s
[INFO] running `"docker" "inspect" "73fcfd9d660f3a3d5c0afc9d5bb67aa76a1c2c5ee39ee798c431ba4cf0f857c0"`
[INFO] running `"docker" "rm" "-f" "73fcfd9d660f3a3d5c0afc9d5bb67aa76a1c2c5ee39ee798c431ba4cf0f857c0"`
[INFO] [stdout] 73fcfd9d660f3a3d5c0afc9d5bb67aa76a1c2c5ee39ee798c431ba4cf0f857c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lasy/0.2.4:/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] 998bb246203bd7ae102b0cdcd29b5c3da3392bb065047444d80810c2d39243a6
[INFO] running `"docker" "start" "-a" "998bb246203bd7ae102b0cdcd29b5c3da3392bb065047444d80810c2d39243a6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lasy-9aae99e08dcc5c5c
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test stream::frame::opt::test::test_point_graph_to_euler_graph_no_blanks ... ok
[INFO] [stdout] test stream::frame::opt::test::test_point_graph_to_euler_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_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_points_to_point_graph_no_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 lasy
[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" "998bb246203bd7ae102b0cdcd29b5c3da3392bb065047444d80810c2d39243a6"`
[INFO] running `"docker" "rm" "-f" "998bb246203bd7ae102b0cdcd29b5c3da3392bb065047444d80810c2d39243a6"`
[INFO] [stdout] 998bb246203bd7ae102b0cdcd29b5c3da3392bb065047444d80810c2d39243a6