[INFO] fetching crate dyn-cache 0.12.1...
[INFO] testing dyn-cache-0.12.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate dyn-cache 0.12.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate dyn-cache 0.12.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dyn-cache 0.12.1
[INFO] finished tweaking crates.io crate dyn-cache 0.12.1
[INFO] tweaked toml for crates.io crate dyn-cache 0.12.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hash_hasher v2.0.3
[INFO] [stderr]   Downloaded illicit-macro v1.0.0
[INFO] [stderr]   Downloaded illicit v1.1.1
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6b5383be3182fe0b686910ee1495be1323a84b3632ad051ad4c7667ac7a3ec4
[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" "e6b5383be3182fe0b686910ee1495be1323a84b3632ad051ad4c7667ac7a3ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6b5383be3182fe0b686910ee1495be1323a84b3632ad051ad4c7667ac7a3ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b5383be3182fe0b686910ee1495be1323a84b3632ad051ad4c7667ac7a3ec4", kill_on_drop: false }`
[INFO] [stdout] e6b5383be3182fe0b686910ee1495be1323a84b3632ad051ad4c7667ac7a3ec4
[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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46bb17e11f645585268e585de0b390bd01d43b34a3f9cedd9888530d637bffa0
[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" "46bb17e11f645585268e585de0b390bd01d43b34a3f9cedd9888530d637bffa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.6.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling hash_hasher v2.0.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling illicit-macro v1.0.0
[INFO] [stderr]    Compiling illicit v1.1.1
[INFO] [stderr]    Compiling dyn-cache v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.83s
[INFO] running `Command { std: "docker" "inspect" "46bb17e11f645585268e585de0b390bd01d43b34a3f9cedd9888530d637bffa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46bb17e11f645585268e585de0b390bd01d43b34a3f9cedd9888530d637bffa0", kill_on_drop: false }`
[INFO] [stdout] 46bb17e11f645585268e585de0b390bd01d43b34a3f9cedd9888530d637bffa0
[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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1f4e3536df180e45345e0166b1ad13c4688c47c6dec4ffe42fe316b9e91bcd3
[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" "b1f4e3536df180e45345e0166b1ad13c4688c47c6dec4ffe42fe316b9e91bcd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyn-cache v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "b1f4e3536df180e45345e0166b1ad13c4688c47c6dec4ffe42fe316b9e91bcd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f4e3536df180e45345e0166b1ad13c4688c47c6dec4ffe42fe316b9e91bcd3", kill_on_drop: false }`
[INFO] [stdout] b1f4e3536df180e45345e0166b1ad13c4688c47c6dec4ffe42fe316b9e91bcd3
[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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38e0ababb869466a8900e8f93e87b4cbdab3564f34ac2daf48a2bfb1a1d32c0c
[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" "38e0ababb869466a8900e8f93e87b4cbdab3564f34ac2daf48a2bfb1a1d32c0c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dyn_cache-dd6816c2077c3bf8
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test namespace::tests::namespace_debug_output ... ok
[INFO] [stdout] test sync::send_cache_tests::hold_retains_across_gcs ... ok
[INFO] [stdout] test sync::send_cache_tests::distinct_scopes_distinct_storage ... ok
[INFO] [stdout] test local::local_cache_tests::single_query_with_gc ... ok
[INFO] [stdout] test sync::send_cache_tests::single_query_with_gc ... ok
[INFO] [stdout] test local::local_cache_tests::nested_hold_retains_across_gcs ... ok
[INFO] [stdout] test local::local_cache_tests::distinct_scopes_distinct_storage ... ok
[INFO] [stdout] test local::local_cache_tests::hold_retains_across_gcs ... ok
[INFO] [stdout] test sync::send_cache_tests::nested_hold_retains_across_gcs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dyn-cache
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - local::SharedLocalCache (line 431) ... ok
[INFO] [stdout] test src/lib.rs - CacheMiss (line 349) ... ok
[INFO] [stdout] test src/lib.rs - (line 127) ... ok
[INFO] [stdout] test src/lib.rs - (line 282) ... ok
[INFO] [stdout] test src/lib.rs - (line 226) ... ok
[INFO] [stdout] test src/lib.rs - sync::SharedSendCache (line 439) ... ok
[INFO] [stdout] test src/lib.rs - CacheMiss::init (line 373) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38e0ababb869466a8900e8f93e87b4cbdab3564f34ac2daf48a2bfb1a1d32c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e0ababb869466a8900e8f93e87b4cbdab3564f34ac2daf48a2bfb1a1d32c0c", kill_on_drop: false }`
[INFO] [stdout] 38e0ababb869466a8900e8f93e87b4cbdab3564f34ac2daf48a2bfb1a1d32c0c