[INFO] crate liblife 0.2.0 is already in cache
[INFO] testing liblife-0.2.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate liblife 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate liblife 0.2.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate liblife 0.2.0
[INFO] finished tweaking crates.io crate liblife 0.2.0
[INFO] tweaked toml for crates.io crate liblife 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 93b5c6c42a88f5ff69220a7733b6abce84d0e6cedc7f9739338b89f67414c6c2
[INFO] running `"docker" "start" "-a" "93b5c6c42a88f5ff69220a7733b6abce84d0e6cedc7f9739338b89f67414c6c2"`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling liblife v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ruleset.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type RulesetFn<T> = Fn(u64, u64, &Generation<T>) -> bool;
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, u64, &Generation<T>) -> bool`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.89s
[INFO] running `"docker" "inspect" "93b5c6c42a88f5ff69220a7733b6abce84d0e6cedc7f9739338b89f67414c6c2"`
[INFO] running `"docker" "rm" "-f" "93b5c6c42a88f5ff69220a7733b6abce84d0e6cedc7f9739338b89f67414c6c2"`
[INFO] [stdout] 93b5c6c42a88f5ff69220a7733b6abce84d0e6cedc7f9739338b89f67414c6c2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1df328d1f3e350edd212244acaf780957e7c18a565e51841828c503d76804c1f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "1df328d1f3e350edd212244acaf780957e7c18a565e51841828c503d76804c1f"`
[INFO] [stderr]    Compiling liblife v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ruleset.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type RulesetFn<T> = Fn(u64, u64, &Generation<T>) -> bool;
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, u64, &Generation<T>) -> bool`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ruleset.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type RulesetFn<T> = Fn(u64, u64, &Generation<T>) -> bool;
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, u64, &Generation<T>) -> bool`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "1df328d1f3e350edd212244acaf780957e7c18a565e51841828c503d76804c1f"`
[INFO] running `"docker" "rm" "-f" "1df328d1f3e350edd212244acaf780957e7c18a565e51841828c503d76804c1f"`
[INFO] [stdout] 1df328d1f3e350edd212244acaf780957e7c18a565e51841828c503d76804c1f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8415bd6b6a77050cc9e2538e8f9e295da8a8f58e23d1c7d9986c9cb6ad3c600
[INFO] running `"docker" "start" "-a" "d8415bd6b6a77050cc9e2538e8f9e295da8a8f58e23d1c7d9986c9cb6ad3c600"`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ruleset.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type RulesetFn<T> = Fn(u64, u64, &Generation<T>) -> bool;
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, u64, &Generation<T>) -> bool`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/ruleset.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type RulesetFn<T> = Fn(u64, u64, &Generation<T>) -> bool;
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, u64, &Generation<T>) -> bool`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/liblife-6b9f93acbd648dc2
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test cell::tests::test_simplecell_default ... ok
[INFO] [stdout] test cell::tests::test_simplecell_is_alive ... ok
[INFO] [stdout] test cell::tests::test_simplecell_kill ... ok
[INFO] [stdout] test cell::tests::test_simplecell_new ... ok
[INFO] [stdout] test cell::tests::test_simplecell_spawn ... ok
[INFO] [stdout] test generation::tests::test_generation_width ... ok
[INFO] [stdout] test generation::tests::test_generation_cell_mut ... ok
[INFO] [stdout] test generation::tests::test_new_generation ... ok
[INFO] [stdout] test generation::tests::test_generation_cell ... ok
[INFO] [stdout] test ruleset::tests::test_fix_coord ... ok
[INFO] [stdout] test generation::tests::test_generation_height ... ok
[INFO] [stdout] test ruleset::tests::test_apply_conway_ruleset ... ok
[INFO] [stdout] test generation::tests::test_new_generation_minimum_sizes ... ok
[INFO] [stdout] test ruleset::tests::test_alive_neighbors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests liblife
[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" "d8415bd6b6a77050cc9e2538e8f9e295da8a8f58e23d1c7d9986c9cb6ad3c600"`
[INFO] running `"docker" "rm" "-f" "d8415bd6b6a77050cc9e2538e8f9e295da8a8f58e23d1c7d9986c9cb6ad3c600"`
[INFO] [stdout] d8415bd6b6a77050cc9e2538e8f9e295da8a8f58e23d1c7d9986c9cb6ad3c600