[INFO] fetching crate aba-cache 0.1.1... [INFO] testing aba-cache-0.1.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate aba-cache 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate aba-cache 0.1.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate aba-cache 0.1.1 [INFO] finished tweaking crates.io crate aba-cache 0.1.1 [INFO] tweaked toml for crates.io crate aba-cache 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", 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] 63d9f124b161a572bc8ad3467c8bd915980f6f27e277cd1b190b353ced398e12 [INFO] running `Command { std: "docker" "start" "-a" "63d9f124b161a572bc8ad3467c8bd915980f6f27e277cd1b190b353ced398e12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63d9f124b161a572bc8ad3467c8bd915980f6f27e277cd1b190b353ced398e12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63d9f124b161a572bc8ad3467c8bd915980f6f27e277cd1b190b353ced398e12", kill_on_drop: false }` [INFO] [stdout] 63d9f124b161a572bc8ad3467c8bd915980f6f27e277cd1b190b353ced398e12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", 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] a7b72a57613284a05b582f86e1e0e61dc44e83a378eb598d2cf933aaab626c00 [INFO] running `Command { std: "docker" "start" "-a" "a7b72a57613284a05b582f86e1e0e61dc44e83a378eb598d2cf933aaab626c00", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling aba-cache v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.19s [INFO] running `Command { std: "docker" "inspect" "a7b72a57613284a05b582f86e1e0e61dc44e83a378eb598d2cf933aaab626c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7b72a57613284a05b582f86e1e0e61dc44e83a378eb598d2cf933aaab626c00", kill_on_drop: false }` [INFO] [stdout] a7b72a57613284a05b582f86e1e0e61dc44e83a378eb598d2cf933aaab626c00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0778d25442774eca1a08f180462fc01ecfe533f93f8399c0ea46e6d7a357eb24 [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" "0778d25442774eca1a08f180462fc01ecfe533f93f8399c0ea46e6d7a357eb24", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling aba-cache v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.75s [INFO] running `Command { std: "docker" "inspect" "0778d25442774eca1a08f180462fc01ecfe533f93f8399c0ea46e6d7a357eb24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0778d25442774eca1a08f180462fc01ecfe533f93f8399c0ea46e6d7a357eb24", kill_on_drop: false }` [INFO] [stdout] 0778d25442774eca1a08f180462fc01ecfe533f93f8399c0ea46e6d7a357eb24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] db6a7465f25dd99c4e546b1806b79f065a9608846606d4646d57d7bc56332da6 [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" "db6a7465f25dd99c4e546b1806b79f065a9608846606d4646d57d7bc56332da6", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/aba_cache-2869a7c6fa9bd762 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test lru::tests::test_get_head_entry ... ok [INFO] [stdout] test lru::tests::test_get_least_entry ... ok [INFO] [stdout] test lru::tests::test_get_middle_entry ... ok [INFO] [stdout] test lru::tests::test_get_on_empty_cache ... ok [INFO] [stdout] test lru::tests::test_get_uncached_key ... ok [INFO] [stdout] test lru::tests::test_reuse_single_entry ... ok [INFO] [stdout] test lru::tests::test_create_cache_with_cap_0 ... ok [INFO] [stdout] test lru::tests::test_get_expire_entry ... ok [INFO] [stdout] test lru::tests::test_reuse_last_expire_entry ... ok [INFO] [stdout] test lru::tests::test_reuse_expire_entry ... ok [INFO] [stderr] Doc-tests aba-cache [INFO] [stdout] test lru::tests::test_get_expire_entry_async ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/lib.rs - (line 68) ... ok [INFO] [stdout] test src/lru/mod.rs - lru::Cache::capacity (line 155) ... ok [INFO] [stdout] test src/lru/mod.rs - lru::Cache::put (line 85) ... ok [INFO] [stdout] test src/lru/mod.rs - lru::Cache::is_empty (line 206) ... ok [INFO] [stdout] test src/lru/asynchronous.rs - lru::asynchronous::Cache::is_empty (line 160) ... ok [INFO] [stdout] test src/lru/asynchronous.rs - lru::asynchronous::Cache::put (line 66) ... ok [INFO] [stdout] test src/lru/mod.rs - lru::Cache::get (line 47) ... ok [INFO] [stdout] test src/lru/mod.rs - lru::Cache::len (line 180) ... ok [INFO] [stdout] test src/lru/asynchronous.rs - lru::asynchronous::Cache::len (line 130) ... ok [INFO] [stdout] test src/lru/asynchronous.rs - lru::asynchronous::Cache::get (line 34) ... ok [INFO] [stdout] test src/lru/mod.rs - lru::Cache::evict (line 120) ... ok [INFO] [stdout] test src/lru/asynchronous.rs - lru::asynchronous::Cache::capacity (line 101) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "db6a7465f25dd99c4e546b1806b79f065a9608846606d4646d57d7bc56332da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db6a7465f25dd99c4e546b1806b79f065a9608846606d4646d57d7bc56332da6", kill_on_drop: false }` [INFO] [stdout] db6a7465f25dd99c4e546b1806b79f065a9608846606d4646d57d7bc56332da6