[INFO] fetching crate psyche-utils 0.2.19...
[INFO] testing psyche-utils-0.2.19 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate psyche-utils 0.2.19 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate psyche-utils 0.2.19 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97cdfc162eb0f5dc099ddcbe24917809cd8bf3ddb7b612dab88384c9757275f6
[INFO] running `Command { std: "docker" "start" "-a" "97cdfc162eb0f5dc099ddcbe24917809cd8bf3ddb7b612dab88384c9757275f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97cdfc162eb0f5dc099ddcbe24917809cd8bf3ddb7b612dab88384c9757275f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97cdfc162eb0f5dc099ddcbe24917809cd8bf3ddb7b612dab88384c9757275f6", kill_on_drop: false }`
[INFO] [stdout] 97cdfc162eb0f5dc099ddcbe24917809cd8bf3ddb7b612dab88384c9757275f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff6578ecc2669108fb44ddf548748037b890ad901243777d67871a176bc7104b
[INFO] running `Command { std: "docker" "start" "-a" "ff6578ecc2669108fb44ddf548748037b890ad901243777d67871a176bc7104b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_derive v1.0.136
[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]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 - impl<T> Clone for Box<Rule<T>>
[INFO] [stdout] 56 + impl<T> Clone for Box<dyn Rule<T>>
[INFO] [stdout]    | 
[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]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 60 -     fn clone(&self) -> Box<Rule<T>> {
[INFO] [stdout] 60 +     fn clone(&self) -> Box<dyn Rule<T>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.24s
[INFO] running `Command { std: "docker" "inspect" "ff6578ecc2669108fb44ddf548748037b890ad901243777d67871a176bc7104b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff6578ecc2669108fb44ddf548748037b890ad901243777d67871a176bc7104b", kill_on_drop: false }`
[INFO] [stdout] ff6578ecc2669108fb44ddf548748037b890ad901243777d67871a176bc7104b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c4b4a6ed2d65c625d74d4fd535147ffeb804607a4ccd20b4fb6ee4cb5319a7f
[INFO] running `Command { std: "docker" "start" "-a" "7c4b4a6ed2d65c625d74d4fd535147ffeb804607a4ccd20b4fb6ee4cb5319a7f", 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]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 - impl<T> Clone for Box<Rule<T>>
[INFO] [stdout] 56 + impl<T> Clone for Box<dyn Rule<T>>
[INFO] [stdout]    | 
[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]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 60 -     fn clone(&self) -> Box<Rule<T>> {
[INFO] [stdout] 60 +     fn clone(&self) -> Box<dyn Rule<T>> {
[INFO] [stdout]    | 
[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]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 - impl<T> Clone for Box<Rule<T>>
[INFO] [stdout] 56 + impl<T> Clone for Box<dyn Rule<T>>
[INFO] [stdout]    | 
[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]    |                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 60 -     fn clone(&self) -> Box<Rule<T>> {
[INFO] [stdout] 60 +     fn clone(&self) -> Box<dyn Rule<T>> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/psyche_utils-70a375a58f0928a8)
[INFO] running `Command { std: "docker" "inspect" "7c4b4a6ed2d65c625d74d4fd535147ffeb804607a4ccd20b4fb6ee4cb5319a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c4b4a6ed2d65c625d74d4fd535147ffeb804607a4ccd20b4fb6ee4cb5319a7f", kill_on_drop: false }`
[INFO] [stdout] 7c4b4a6ed2d65c625d74d4fd535147ffeb804607a4ccd20b4fb6ee4cb5319a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe9c863cc9022bd73991447c3c598d65920efcafc0c31421000272621e07c375
[INFO] running `Command { std: "docker" "start" "-a" "fe9c863cc9022bd73991447c3c598d65920efcafc0c31421000272621e07c375", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] 
[INFO] [stderr]   --> src/bucket_strainer/rules/mod.rs:56:23
[INFO] [stdout] running 3 tests
[INFO] [stderr]    |
[INFO] [stdout] test bucket_strainer::tests::test_general ... ok
[INFO] [stderr] 56 | impl<T> Clone for Box<Rule<T>>
[INFO] [stdout] test grid::tests::test_sample ... ok
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stdout] test switch::tests::test_switch ... ok
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout] 
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 56 - impl<T> Clone for Box<Rule<T>>
[INFO] [stderr] 56 + impl<T> Clone for Box<dyn Rule<T>>
[INFO] [stderr]    | 
[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]    |                            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 60 -     fn clone(&self) -> Box<Rule<T>> {
[INFO] [stderr] 60 +     fn clone(&self) -> Box<dyn Rule<T>> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `psyche-utils` (lib) generated 2 warnings
[INFO] [stderr] warning: `psyche-utils` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/psyche_utils-70a375a58f0928a8)
[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/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::bucket (line 130) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::fill_all (line 130) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::cols (line 57) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::count (line 106) ... ok
[INFO] [stdout] test src/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::replace_layers (line 109) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::switch (line 119) ... ok
[INFO] [stdout] test src/grid.rs - grid::GridSamplerDistance (line 465) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::new (line 40) ... ok
[INFO] [stdout] test src/grid.rs - grid::GridSampler::sample (line 291) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::fields_mut (line 108) ... ok
[INFO] [stdout] test src/grid.rs - grid::GridSamplerCluster (line 362) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::get (line 170) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::fill_with (line 178) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::with_options (line 68) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::rows (line 74) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::index (line 86) ... ok
[INFO] [stdout] test src/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::new (line 51) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::sample (line 229) ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid<T>::with (line 205) ... 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/switch.rs - switch::Switch (line 9) ... 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::Grid<T>::fill (line 153) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::get_mut (line 190) ... ok
[INFO] [stdout] test src/grid.rs - grid::GridSampleZeroValue::sample_zero_value (line 321) ... ok
[INFO] [stdout] test src/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::clear_layers_buckets (line 150) ... ok
[INFO] [stdout] test src/bucket_strainer/mod.rs - bucket_strainer::BucketStrainer<T>::process (line 176) ... ok
[INFO] [stdout] test src/switch.rs - switch::Switch<T>::iterate (line 139) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe9c863cc9022bd73991447c3c598d65920efcafc0c31421000272621e07c375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9c863cc9022bd73991447c3c598d65920efcafc0c31421000272621e07c375", kill_on_drop: false }`
[INFO] [stdout] fe9c863cc9022bd73991447c3c598d65920efcafc0c31421000272621e07c375