[INFO] crate psyche-utils 0.2.19 is already in cache
[INFO] testing psyche-utils-0.2.19 against 1.45.2 for beta-1.46-1
[INFO] extracting crate psyche-utils 0.2.19 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate psyche-utils 0.2.19 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate psyche-utils 0.2.19
[INFO] finished tweaking crates.io crate psyche-utils 0.2.19
[INFO] tweaked toml for crates.io crate psyche-utils 0.2.19 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8caa2b9eb322567be21b517478bc3af4d2a209e7c75a63f5b79ec6940e0f2be4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8caa2b9eb322567be21b517478bc3af4d2a209e7c75a63f5b79ec6940e0f2be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8caa2b9eb322567be21b517478bc3af4d2a209e7c75a63f5b79ec6940e0f2be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8caa2b9eb322567be21b517478bc3af4d2a209e7c75a63f5b79ec6940e0f2be4", kill_on_drop: false }`
[INFO] [stdout] 8caa2b9eb322567be21b517478bc3af4d2a209e7c75a63f5b79ec6940e0f2be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cb1bbabf096c7f6d4cb1745e7b54ef8ed148009b49bedffceda6fc86aca1522
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3cb1bbabf096c7f6d4cb1745e7b54ef8ed148009b49bedffceda6fc86aca1522", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling psyche-utils v0.2.19 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bucket_strainer/rules/mod.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<T> Clone for Box<Rule<T>>
[INFO] [stdout]    |                       ^^^^^^^ help: use `dyn`: `dyn Rule<T>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bucket_strainer/rules/mod.rs:60:28
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn clone(&self) -> Box<Rule<T>> {
[INFO] [stdout]    |                            ^^^^^^^ help: use `dyn`: `dyn Rule<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.04s
[INFO] running `Command { std: "docker" "inspect" "3cb1bbabf096c7f6d4cb1745e7b54ef8ed148009b49bedffceda6fc86aca1522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb1bbabf096c7f6d4cb1745e7b54ef8ed148009b49bedffceda6fc86aca1522", kill_on_drop: false }`
[INFO] [stdout] 3cb1bbabf096c7f6d4cb1745e7b54ef8ed148009b49bedffceda6fc86aca1522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52ecbd7938c7ea8d1fc12cd7ff971639c9bee8f1445485cab408b50d4a9c2dd6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "52ecbd7938c7ea8d1fc12cd7ff971639c9bee8f1445485cab408b50d4a9c2dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling psyche-utils v0.2.19 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bucket_strainer/rules/mod.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<T> Clone for Box<Rule<T>>
[INFO] [stdout]    |                       ^^^^^^^ help: use `dyn`: `dyn Rule<T>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bucket_strainer/rules/mod.rs:60:28
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn clone(&self) -> Box<Rule<T>> {
[INFO] [stdout]    |                            ^^^^^^^ help: use `dyn`: `dyn Rule<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bucket_strainer/rules/mod.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<T> Clone for Box<Rule<T>>
[INFO] [stdout]    |                       ^^^^^^^ help: use `dyn`: `dyn Rule<T>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bucket_strainer/rules/mod.rs:60:28
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn clone(&self) -> Box<Rule<T>> {
[INFO] [stdout]    |                            ^^^^^^^ help: use `dyn`: `dyn Rule<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "52ecbd7938c7ea8d1fc12cd7ff971639c9bee8f1445485cab408b50d4a9c2dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ecbd7938c7ea8d1fc12cd7ff971639c9bee8f1445485cab408b50d4a9c2dd6", kill_on_drop: false }`
[INFO] [stdout] 52ecbd7938c7ea8d1fc12cd7ff971639c9bee8f1445485cab408b50d4a9c2dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4bd90e9a7f6def38029203b21bb4e4487bef4b798e520680c6621e502077b8a3
[INFO] running `Command { std: "docker" "start" "-a" "4bd90e9a7f6def38029203b21bb4e4487bef4b798e520680c6621e502077b8a3", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bucket_strainer/rules/mod.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 | impl<T> Clone for Box<Rule<T>>
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Rule<T>`
[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/bucket_strainer/rules/mod.rs:60:28
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn clone(&self) -> Box<Rule<T>> {
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Rule<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bucket_strainer/rules/mod.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 | impl<T> Clone for Box<Rule<T>>
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Rule<T>`
[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/bucket_strainer/rules/mod.rs:60:28
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn clone(&self) -> Box<Rule<T>> {
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Rule<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/psyche_utils-447cd8ddcd2d7fd7
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test switch::tests::test_switch ... ok
[INFO] [stdout] test grid::tests::test_sample ... ok
[INFO] [stdout] test bucket_strainer::tests::test_general ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests psyche-utils
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/bucket_strainer/rules/mod.rs - bucket_strainer::rules::Rule (line 18) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::cols (line 57) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::fill_with (line 178) ... ok
[INFO] [stdout] test src/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::replace_layers (line 109) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::fields_mut (line 108) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::fields (line 91) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::new (line 32) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::fill_all (line 130) ... ok
[INFO] [stdout] test src/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::new (line 51) ... ok
[INFO] [stdout] test src/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::bucket (line 130) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::fill (line 153) ... ok
[INFO] [stdout] test src/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::clear_layers_buckets (line 150) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::rows (line 74) ... ok
[INFO] [stdout] test src/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::process (line 176) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::with (line 205) ... ok
[INFO] [stdout] test src/grid.rs - grid::GridSamplerDistance (line 465) ... ok
[INFO] [stdout] test src/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::buckets_items_pairs (line 205) ... ok
[INFO] [stdout] test src/grid.rs - grid::GridSamplerCluster (line 362) ... ok
[INFO] [stdout] test src/grid.rs - grid::GridSampleZeroValue::sample_zero_value (line 321) ... ok
[INFO] [stdout] test src/grid.rs - grid::GridSampler::sample (line 291) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::get_mut (line 190) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::get (line 170) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::sample (line 229) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::count (line 106) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::iterate (line 139) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch (line 9) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::with_options (line 68) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::index (line 86) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::switch (line 119) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::new (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4bd90e9a7f6def38029203b21bb4e4487bef4b798e520680c6621e502077b8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd90e9a7f6def38029203b21bb4e4487bef4b798e520680c6621e502077b8a3", kill_on_drop: false }`
[INFO] [stdout] 4bd90e9a7f6def38029203b21bb4e4487bef4b798e520680c6621e502077b8a3