[INFO] fetching crate gol-core 1.0.0... [INFO] testing gol-core-1.0.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate gol-core 1.0.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate gol-core 1.0.0 [INFO] finished tweaking crates.io crate gol-core 1.0.0 [INFO] tweaked toml for crates.io crate gol-core 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gol-core 1.0.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 72 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44a5f536a4ba09f48586778a97e74d87486ae69e2ba82aaf54266a5c44af8228 [INFO] running `Command { std: "docker" "start" "-a" "44a5f536a4ba09f48586778a97e74d87486ae69e2ba82aaf54266a5c44af8228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44a5f536a4ba09f48586778a97e74d87486ae69e2ba82aaf54266a5c44af8228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44a5f536a4ba09f48586778a97e74d87486ae69e2ba82aaf54266a5c44af8228", kill_on_drop: false }` [INFO] [stdout] 44a5f536a4ba09f48586778a97e74d87486ae69e2ba82aaf54266a5c44af8228 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88f8b62e5a139c5b275b58942540120aba9bc1dae95fc6bc0f6956509c90924e [INFO] running `Command { std: "docker" "start" "-a" "88f8b62e5a139c5b275b58942540120aba9bc1dae95fc6bc0f6956509c90924e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling gol-core v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/callback/model_states.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn try_read(&self) -> TryLockResult)>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn try_read(&self) -> TryLockResult)>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/sync_util.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.08s [INFO] running `Command { std: "docker" "inspect" "88f8b62e5a139c5b275b58942540120aba9bc1dae95fc6bc0f6956509c90924e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88f8b62e5a139c5b275b58942540120aba9bc1dae95fc6bc0f6956509c90924e", kill_on_drop: false }` [INFO] [stdout] 88f8b62e5a139c5b275b58942540120aba9bc1dae95fc6bc0f6956509c90924e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0da625fd5afb3d135c2152b057a67e3f6e371c8b56a8f644ebecf9d3a8698e5 [INFO] running `Command { std: "docker" "start" "-a" "c0da625fd5afb3d135c2152b057a67e3f6e371c8b56a8f644ebecf9d3a8698e5", kill_on_drop: false }` [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/callback/model_states.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn try_read(&self) -> TryLockResult)>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn try_read(&self) -> TryLockResult)>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/sync_util.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling gol-core v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/callback/model_states.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn try_read(&self) -> TryLockResult)>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn try_read(&self) -> TryLockResult)>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/sync_util.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.75s [INFO] running `Command { std: "docker" "inspect" "c0da625fd5afb3d135c2152b057a67e3f6e371c8b56a8f644ebecf9d3a8698e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0da625fd5afb3d135c2152b057a67e3f6e371c8b56a8f644ebecf9d3a8698e5", kill_on_drop: false }` [INFO] [stdout] c0da625fd5afb3d135c2152b057a67e3f6e371c8b56a8f644ebecf9d3a8698e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bffcb3d8a3246d36fae2679adc104087a5fa70d3d19de63e5d69176204f4835c [INFO] running `Command { std: "docker" "start" "-a" "bffcb3d8a3246d36fae2679adc104087a5fa70d3d19de63e5d69176204f4835c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/callback/model_states.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn try_read(&self) -> TryLockResult)>> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 41 | pub fn try_read(&self) -> TryLockResult)>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/util/sync_util.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 12 | pub fn try_read(&self) -> TryLockResult> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `gol-core` (lib) generated 2 warnings (run `cargo fix --lib -p gol-core` to apply 2 suggestions) [INFO] [stderr] warning: `gol-core` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gol_core-d37310b99fa2f4e2) [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test board_states::sparse::sparse_state_manager_test::sparse_state_test_1 ... ok [INFO] [stdout] test evolution::strategy_manager::shared_strat_manager_test::shared_strat_test_1 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_2d_3 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_1d_2 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_2d_2 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_2d_4 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_2d_6 ... ok [INFO] [stdout] test neighbors::grid_surround::grid_surrounding_neighbor_test::grid_surrounding_test_1d_1 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_2d_8 ... ok [INFO] [stdout] test neighbors::grid_surround::grid_surrounding_neighbor_test::grid_surrounding_test_2d_1 ... ok [INFO] [stdout] test neighbors::grid_surround::grid_surrounding_neighbor_test::grid_surrounding_test_2d_2 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_2d_1 ... ok [INFO] [stdout] test neighbors::grid_surround::grid_surrounding_neighbor_test::grid_surrounding_test_3d_2 ... ok [INFO] [stdout] test neighbors::grid_surround::grid_surrounding_neighbor_test::grid_surrounding_test_3d_3 ... ok [INFO] [stdout] test neighbors::grid_surround::grid_surrounding_neighbor_test::grid_surrounding_test_2d_3 ... ok [INFO] [stdout] test neighbors::grid_surround::grid_surrounding_neighbor_test::grid_surrounding_test_1d_2 ... ok [INFO] [stdout] test neighbors::grid_surround::grid_surrounding_neighbor_test::grid_surrounding_test_4d_1 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_2d_7 ... ok [INFO] [stdout] test neighbors::grid_surround::grid_surrounding_neighbor_test::grid_surrounding_test_3d_1 ... ok [INFO] [stdout] test space::grid::grid_tests::grid_1d_test_1 ... ok [INFO] [stdout] test space::grid::grid_tests::grid_1d_test_2 ... ok [INFO] [stdout] test space::grid::grid_tests::grid_2d_test_1 ... ok [INFO] [stdout] test space::grid::grid_tests::grid_nd_test_2 ... ok [INFO] [stdout] test space::grid::grid_tests::grid_3d_test_1 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_2d_5 ... ok [INFO] [stdout] test space::grid::grid_tests::grid_nd_test_1 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_1d_1 ... ok [INFO] [stdout] test neighbors::grid_donut::grid_donut_neighbor_test::grid_donut_test_2d_9 ... ok [INFO] [stdout] test neighbors::grid_surround::grid_surrounding_neighbor_test::grid_surrounding_test_4d_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s [INFO] [stdout] [INFO] [stderr] Doc-tests gol_core [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/neighbors/grid_surround.rs - neighbors::grid_surround::NeighborsGridSurround::new_with_variable_margin (line 47) ... ok [INFO] [stdout] test src/neighbors/grid_surround.rs - neighbors::grid_surround::NeighborsGridSurround::new (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bffcb3d8a3246d36fae2679adc104087a5fa70d3d19de63e5d69176204f4835c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bffcb3d8a3246d36fae2679adc104087a5fa70d3d19de63e5d69176204f4835c", kill_on_drop: false }` [INFO] [stdout] bffcb3d8a3246d36fae2679adc104087a5fa70d3d19de63e5d69176204f4835c