[INFO] fetching crate hashable_rc 0.2.1...
[INFO] testing hashable_rc-0.2.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate hashable_rc 0.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate hashable_rc 0.2.1 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 hashable_rc 0.2.1
[INFO] finished tweaking crates.io crate hashable_rc 0.2.1
[INFO] tweaked toml for crates.io crate hashable_rc 0.2.1 written to /workspace/builds/worker-9/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 909d1e4dc7baf6e2602bd1537ecdede722ffdc18ba861e3e3f6c5430663b6c31
[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" "909d1e4dc7baf6e2602bd1537ecdede722ffdc18ba861e3e3f6c5430663b6c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "909d1e4dc7baf6e2602bd1537ecdede722ffdc18ba861e3e3f6c5430663b6c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "909d1e4dc7baf6e2602bd1537ecdede722ffdc18ba861e3e3f6c5430663b6c31", kill_on_drop: false }`
[INFO] [stdout] 909d1e4dc7baf6e2602bd1537ecdede722ffdc18ba861e3e3f6c5430663b6c31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3762fe3ca0c9ffe757a3a9d46adbdb181c9db7221ec52385617d3b8cceb6cab3
[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" "3762fe3ca0c9ffe757a3a9d46adbdb181c9db7221ec52385617d3b8cceb6cab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashable_rc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "3762fe3ca0c9ffe757a3a9d46adbdb181c9db7221ec52385617d3b8cceb6cab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3762fe3ca0c9ffe757a3a9d46adbdb181c9db7221ec52385617d3b8cceb6cab3", kill_on_drop: false }`
[INFO] [stdout] 3762fe3ca0c9ffe757a3a9d46adbdb181c9db7221ec52385617d3b8cceb6cab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 437189e3f77c2eb70c322455690431bc42ecf228c463f6e62411cfcf9ac6a46b
[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" "437189e3f77c2eb70c322455690431bc42ecf228c463f6e62411cfcf9ac6a46b", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashable_rc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "437189e3f77c2eb70c322455690431bc42ecf228c463f6e62411cfcf9ac6a46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437189e3f77c2eb70c322455690431bc42ecf228c463f6e62411cfcf9ac6a46b", kill_on_drop: false }`
[INFO] [stdout] 437189e3f77c2eb70c322455690431bc42ecf228c463f6e62411cfcf9ac6a46b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 436380461cb11275434e9a68fb157e5c57cefd2befd18825e5749778677dddbe
[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" "436380461cb11275434e9a68fb157e5c57cefd2befd18825e5749778677dddbe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hashable_rc-0ef42dff81f98827
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_hashable_weak_hash_no_value ... ok
[INFO] [stdout] test tests::test_hashable_rc_eq ... ok
[INFO] [stdout] test tests::test_hashable_weak_eq_no_value ... ok
[INFO] [stdout] test tests::test_hashable_rc_hash ... ok
[INFO] [stdout] test tests::test_hashable_rc_hash_does_not_memory_leak ... ok
[INFO] [stdout] test tests::test_hashable_weak_hash ... ok
[INFO] [stdout] test tests::test_hashable_weak_eq ... ok
[INFO] [stdout] test tests::test_hashable_weak_hash_does_not_memory_leak ... ok
[INFO] [stderr]    Doc-tests hashable_rc
[INFO] [stdout] test tests::test_hashable_rc_get_clone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - HashableRc (line 74) ... ok
[INFO] [stdout] test src/lib.rs - HashableRc (line 108) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 242) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 215) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 180) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "436380461cb11275434e9a68fb157e5c57cefd2befd18825e5749778677dddbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436380461cb11275434e9a68fb157e5c57cefd2befd18825e5749778677dddbe", kill_on_drop: false }`
[INFO] [stdout] 436380461cb11275434e9a68fb157e5c57cefd2befd18825e5749778677dddbe