[INFO] fetching crate cached 0.26.2... [INFO] testing cached-0.26.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate cached 0.26.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate cached 0.26.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cached 0.26.2 [INFO] finished tweaking crates.io crate cached 0.26.2 [INFO] tweaked toml for crates.io crate cached 0.26.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate cached 0.26.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c30cf87f3c22a82a569e8e5c5ce83574c16d387d386227eab6189d535528f7d [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" "5c30cf87f3c22a82a569e8e5c5ce83574c16d387d386227eab6189d535528f7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c30cf87f3c22a82a569e8e5c5ce83574c16d387d386227eab6189d535528f7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c30cf87f3c22a82a569e8e5c5ce83574c16d387d386227eab6189d535528f7d", kill_on_drop: false }` [INFO] [stdout] 5c30cf87f3c22a82a569e8e5c5ce83574c16d387d386227eab6189d535528f7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e94ee3cb000151d7640211265b1cf88c11a715cdeb60a1876ff88a5804b0f31 [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" "0e94ee3cb000151d7640211265b1cf88c11a715cdeb60a1876ff88a5804b0f31", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-rwlock v1.3.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling cached_proc_macro v0.7.1 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling cached v0.26.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.12s [INFO] running `Command { std: "docker" "inspect" "0e94ee3cb000151d7640211265b1cf88c11a715cdeb60a1876ff88a5804b0f31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e94ee3cb000151d7640211265b1cf88c11a715cdeb60a1876ff88a5804b0f31", kill_on_drop: false }` [INFO] [stdout] 0e94ee3cb000151d7640211265b1cf88c11a715cdeb60a1876ff88a5804b0f31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70ee821baa4e7e655b66e78ec9b2b184182e2331ddc534cd5060112b31f12640 [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" "70ee821baa4e7e655b66e78ec9b2b184182e2331ddc534cd5060112b31f12640", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling tokio-macros v1.5.0 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling cached v0.26.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 42.55s [INFO] running `Command { std: "docker" "inspect" "70ee821baa4e7e655b66e78ec9b2b184182e2331ddc534cd5060112b31f12640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70ee821baa4e7e655b66e78ec9b2b184182e2331ddc534cd5060112b31f12640", kill_on_drop: false }` [INFO] [stdout] 70ee821baa4e7e655b66e78ec9b2b184182e2331ddc534cd5060112b31f12640 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9cda98ca0fdc1f9e6f778685bc6315b7be7433bc4ebce32ac838d23fe4fefe65 [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" "9cda98ca0fdc1f9e6f778685bc6315b7be7433bc4ebce32ac838d23fe4fefe65", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cached-a61d37cd4e44d472) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test stores::sized::tests::remove ... ok [INFO] [stdout] test stores::sized::tests::size_cache_racing_keys_eviction_regression ... ok [INFO] [stdout] test stores::sized::tests::reset ... ok [INFO] [stdout] test stores::sized::tests::sized_cache_get_mut ... ok [INFO] [stdout] test stores::tests::hashmap ... ok [INFO] [stdout] test stores::timed_sized::tests::reset ... ok [INFO] [stdout] test stores::timed::tests::reset ... ok [INFO] [stdout] test stores::sized::tests::test_async_trait ... ok [INFO] [stdout] test stores::timed_sized::tests::clear ... ok [INFO] [stdout] test stores::sized::tests::get_or_set_with ... ok [INFO] [stdout] test stores::sized::tests::clear ... ok [INFO] [stdout] test stores::timed::tests::clear ... ok [INFO] [stdout] test stores::sized::tests::sized_cache ... ok [INFO] [stdout] test stores::timed_sized::tests::remove ... ok [INFO] [stdout] test stores::timed::tests::remove ... ok [INFO] [stdout] test stores::unbound::tests::reset ... ok [INFO] [stdout] test stores::unbound::tests::basic_cache ... ok [INFO] [stdout] test stores::unbound::tests::clear ... ok [INFO] [stdout] test stores::unbound::tests::get_or_set_with ... ok [INFO] [stdout] test stores::unbound::tests::remove ... ok [INFO] [stdout] test stores::timed_sized::tests::timed_cache_refresh ... ok [INFO] [stdout] test stores::timed_sized::tests::test_async_trait_timed_sized ... ok [INFO] [stdout] test stores::timed::tests::timed_cache_refresh ... ok [INFO] [stdout] test stores::timed_sized::tests::get_or_set_with ... ok [INFO] [stdout] test stores::timed::tests::get_or_set_with ... ok [INFO] [stdout] test stores::timed::tests::timed_cache ... ok [INFO] [stdout] test stores::timed_sized::tests::timed_sized_cache ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s [INFO] [stdout] [INFO] [stderr] Running tests/cached.rs (/opt/rustwide/target/debug/deps/cached-2849c4b84a3405bc) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test cache_result_no_default ... ok [INFO] [stdout] test cache_result_key ... ok [INFO] [stdout] test test_can_fail ... ok [INFO] [stdout] test test_cached_return_flag_result ... ok [INFO] [stdout] test test_cached_return_flag_option ... ok [INFO] [stdout] test test_cached_return_flag ... ok [INFO] [stdout] test test_proc_cached_result ... ok [INFO] [stdout] test test_proc_cached_option ... ok [INFO] [stdout] test test_sized_cache ... ok [INFO] [stdout] test test_only_cached_option_once_per_second ... ok [INFO] [stdout] test test_only_cached_once_per_second ... ok [INFO] [stdout] test test_only_cached_result_once ... ok [INFO] [stdout] test test_string_cache ... ok [INFO] [stdout] test test_only_cached_option_once ... ok [INFO] [stdout] test test_unbound_cache ... ok [INFO] [stdout] test test_only_cached_result_once_per_second ... ok [INFO] [stdout] test test_cached_sync_writes ... ok [INFO] [stdout] test test_only_cached_result_once_per_second_a ... ok [INFO] [stdout] test test_only_cached_result_once_a ... ok [INFO] [stdout] test test_only_cached_option_once_a ... ok [INFO] [stdout] test test_only_cached_once_per_second_a ... ok [INFO] [stdout] test test_only_cached_option_once_per_second_a ... ok [INFO] [stdout] test test_cached_sync_writes_a ... ok [INFO] [stdout] test test_only_cached_once_per_second_sync_writes ... ok [INFO] [stdout] test test_racing_duplicate_keys_do_not_duplicate_sized_cache_ordering ... ok [INFO] [stdout] test test_proc_timed_sized_cache ... ok [INFO] [stdout] test test_timed_cache_key ... ok [INFO] [stdout] test test_timed_cache ... ok [INFO] [stdout] test test_timed_sized_cache ... ok [INFO] [stderr] Doc-tests cached [INFO] [stdout] test test_sized_cache_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/lib.rs - (line 410) ... ignored [INFO] [stdout] test src/lib.rs - (line 214) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 40) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 255) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 384) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 148) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 54) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 330) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 117) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 101) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 354) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 441) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 133) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 235) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 189) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 309) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 166) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 69) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9cda98ca0fdc1f9e6f778685bc6315b7be7433bc4ebce32ac838d23fe4fefe65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cda98ca0fdc1f9e6f778685bc6315b7be7433bc4ebce32ac838d23fe4fefe65", kill_on_drop: false }` [INFO] [stdout] 9cda98ca0fdc1f9e6f778685bc6315b7be7433bc4ebce32ac838d23fe4fefe65