[INFO] fetching crate cascara 0.1.0... [INFO] testing cascara-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate cascara 0.1.0 into /workspace/builds/worker-91/source [INFO] validating manifest of crates.io crate cascara 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cascara 0.1.0 [INFO] finished tweaking crates.io crate cascara 0.1.0 [INFO] tweaked toml for crates.io crate cascara 0.1.0 written to /workspace/builds/worker-91/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff8c260316494c7c584fd8bd989117ad396e378393fb42ea1a3aa74fc5127216 [INFO] running `Command { std: "docker" "start" "-a" "ff8c260316494c7c584fd8bd989117ad396e378393fb42ea1a3aa74fc5127216", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff8c260316494c7c584fd8bd989117ad396e378393fb42ea1a3aa74fc5127216", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff8c260316494c7c584fd8bd989117ad396e378393fb42ea1a3aa74fc5127216", kill_on_drop: false }` [INFO] [stdout] ff8c260316494c7c584fd8bd989117ad396e378393fb42ea1a3aa74fc5127216 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 104766446caeb8539551f5483a4f2813c81f6212f8b598b72cc74cb8697376a3 [INFO] running `Command { std: "docker" "start" "-a" "104766446caeb8539551f5483a4f2813c81f6212f8b598b72cc74cb8697376a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling probabilistic-collections v0.7.0 [INFO] [stderr] Compiling cascara v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.08s [INFO] running `Command { std: "docker" "inspect" "104766446caeb8539551f5483a4f2813c81f6212f8b598b72cc74cb8697376a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "104766446caeb8539551f5483a4f2813c81f6212f8b598b72cc74cb8697376a3", kill_on_drop: false }` [INFO] [stdout] 104766446caeb8539551f5483a4f2813c81f6212f8b598b72cc74cb8697376a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21a195f6eecd26c3603e4a85b80429b0b93092c2f882b91cb40aebceaf00810e [INFO] running `Command { std: "docker" "start" "-a" "21a195f6eecd26c3603e4a85b80429b0b93092c2f882b91cb40aebceaf00810e", kill_on_drop: false }` [INFO] [stderr] Compiling cascara v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "21a195f6eecd26c3603e4a85b80429b0b93092c2f882b91cb40aebceaf00810e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21a195f6eecd26c3603e4a85b80429b0b93092c2f882b91cb40aebceaf00810e", kill_on_drop: false }` [INFO] [stdout] 21a195f6eecd26c3603e4a85b80429b0b93092c2f882b91cb40aebceaf00810e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a10b7a46aff15ac9ca423b2badb5f846680d61682186dcb0facf06302ee8fcff [INFO] running `Command { std: "docker" "start" "-a" "a10b7a46aff15ac9ca423b2badb5f846680d61682186dcb0facf06302ee8fcff", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cascara-b667bd29111daf09) [INFO] [stdout] [INFO] [stdout] running 57 tests [INFO] [stdout] test cache::tests::estimate ... ok [INFO] [stdout] test cache::tests::contains ... ok [INFO] [stdout] test cache::tests::capacity ... ok [INFO] [stdout] test cache::tests::insert_with_victim ... ok [INFO] [stdout] test cache::tests::insert ... ok [INFO] [stdout] test cache::tests::insert_without_victim ... ok [INFO] [stdout] test cache::tests::clear ... ok [INFO] [stdout] test cache::tests::is_empty ... ok [INFO] [stdout] test cache::tests::insert_with_ttl ... ok [INFO] [stdout] test cache::tests::reject_insert ... ok [INFO] [stdout] test cache::tests::remove ... ok [INFO] [stdout] test metrics::tests::get ... ok [INFO] [stdout] test metrics::tests::clear ... ok [INFO] [stdout] test cache::tests::room_left ... ok [INFO] [stdout] test metrics::tests::debug ... ok [INFO] [stdout] test metrics::tests::hits ... ok [INFO] [stdout] test cache::tests::update ... ok [INFO] [stdout] test iter::tests::iter ... ok [INFO] [stdout] test metrics::tests::metric_types ... ok [INFO] [stdout] test metrics::tests::keys_inserted ... ok [INFO] [stdout] test metrics::tests::ratio ... ok [INFO] [stdout] test metrics::tests::keys_evicted ... ok [INFO] [stdout] test store::tests::get_mut ... ok [INFO] [stdout] test store::tests::get_mut_not_expired_items ... ok [INFO] [stdout] test store::tests::get_not_expired_items ... ok [INFO] [stdout] test store::tests::clear ... ok [INFO] [stdout] test metrics::tests::misses ... ok [INFO] [stdout] test store::tests::hash ... ok [INFO] [stdout] test store::tests::deref ... ok [INFO] [stdout] test store::tests::keys ... ok [INFO] [stdout] test metrics::tests::keys_updated ... ok [INFO] [stdout] test store::tests::remove ... ok [INFO] [stdout] test store::tests::no_sample ... ok [INFO] [stdout] test store::tests::min_sample ... ok [INFO] [stdout] test store::tests::sample_cmp ... ok [INFO] [stdout] test store::tests::sample_eq ... ok [INFO] [stdout] test store::tests::sample_partial_cmp ... ok [INFO] [stdout] test store::tests::room_left ... ok [INFO] [stdout] test ttl::tests::clear ... ok [INFO] [stdout] test ttl::tests::do_not_register_zero_duration ... ok [INFO] [stdout] test ttl::tests::remove ... ok [INFO] [stdout] test ttl::tests::remove_not_existing ... ok [INFO] [stdout] test ttl::tests::insert_and_remove ... ok [INFO] [stdout] test tiny_lfu::tests::clear ... ok [INFO] [stdout] test ttl::tests::update ... ok [INFO] [stdout] test tiny_lfu::tests::increment ... ok [INFO] [stdout] test store::tests::set_and_get ... ok [INFO] [stdout] test store::tests::some_sample ... ok [INFO] [stdout] test tiny_lfu::tests::estimate ... ok [INFO] [stdout] test cache::tests::cleanup_before_insert ... ok [INFO] [stdout] test cache::tests::cleanup_with_evict ... ok [INFO] [stdout] test store::tests::cleanup ... ok [INFO] [stdout] test store::tests::do_not_get_mut_expired_items ... ok [INFO] [stdout] test store::tests::do_not_get_expired_items ... ok [INFO] [stdout] test ttl::tests::cleanup_unordered ... ok [INFO] [stdout] test ttl::tests::cleanup ... ok [INFO] [stdout] test store::tests::update_with_ttl ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.04s [INFO] [stdout] [INFO] [stderr] Doc-tests cascara [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/cache.rs - cache::Cache::new (line 60) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::with_on_evict_and_window_size (line 160) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::with_window_size (line 84) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::with_on_evict (line 126) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::capacity (line 313) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::with_metrics (line 293) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::metrics (line 633) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::clear (line 601) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::iter (line 654) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::contains (line 384) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::is_empty (line 346) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::get (line 407) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::len (line 329) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::remove (line 578) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::insert (line 499) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::get_mut (line 449) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::room_left (line 362) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::insert_with_ttl (line 530) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.62s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a10b7a46aff15ac9ca423b2badb5f846680d61682186dcb0facf06302ee8fcff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a10b7a46aff15ac9ca423b2badb5f846680d61682186dcb0facf06302ee8fcff", kill_on_drop: false }` [INFO] [stdout] a10b7a46aff15ac9ca423b2badb5f846680d61682186dcb0facf06302ee8fcff