[INFO] fetching crate hashable_rc 0.2.1...
[INFO] testing hashable_rc-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate hashable_rc 0.2.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate hashable_rc 0.2.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 007ecb34a9da7e72941236f172162e1b5c63cb2badf6c457d9a22b8f8e882138
[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" "007ecb34a9da7e72941236f172162e1b5c63cb2badf6c457d9a22b8f8e882138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "007ecb34a9da7e72941236f172162e1b5c63cb2badf6c457d9a22b8f8e882138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "007ecb34a9da7e72941236f172162e1b5c63cb2badf6c457d9a22b8f8e882138", kill_on_drop: false }`
[INFO] [stdout] 007ecb34a9da7e72941236f172162e1b5c63cb2badf6c457d9a22b8f8e882138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e078361291bf029bf108886eb90274a74fde24e49aac58a98de1f210ea93fd7b
[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" "e078361291bf029bf108886eb90274a74fde24e49aac58a98de1f210ea93fd7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashable_rc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "e078361291bf029bf108886eb90274a74fde24e49aac58a98de1f210ea93fd7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e078361291bf029bf108886eb90274a74fde24e49aac58a98de1f210ea93fd7b", kill_on_drop: false }`
[INFO] [stdout] e078361291bf029bf108886eb90274a74fde24e49aac58a98de1f210ea93fd7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec9558ae984db4f77a21535b4ff8fd09f675d9c3ce29e39ac8bcb75a96259a01
[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" "ec9558ae984db4f77a21535b4ff8fd09f675d9c3ce29e39ac8bcb75a96259a01", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashable_rc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "ec9558ae984db4f77a21535b4ff8fd09f675d9c3ce29e39ac8bcb75a96259a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9558ae984db4f77a21535b4ff8fd09f675d9c3ce29e39ac8bcb75a96259a01", kill_on_drop: false }`
[INFO] [stdout] ec9558ae984db4f77a21535b4ff8fd09f675d9c3ce29e39ac8bcb75a96259a01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c6ab4670f3feaf576b8d09593c73d831acb795f8708114d5be266d8713cfcd9
[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" "6c6ab4670f3feaf576b8d09593c73d831acb795f8708114d5be266d8713cfcd9", 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-289dfd2b0441522f
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_hashable_weak_eq_no_value ... ok
[INFO] [stdout] test tests::test_hashable_weak_hash ... ok
[INFO] [stdout] test tests::test_hashable_rc_get_clone ... ok
[INFO] [stdout] test tests::test_hashable_rc_hash ... ok
[INFO] [stdout] test tests::test_hashable_weak_hash_does_not_memory_leak ... ok
[INFO] [stdout] test tests::test_hashable_rc_hash_does_not_memory_leak ... ok
[INFO] [stdout] test tests::test_hashable_weak_eq ... ok
[INFO] [stdout] test tests::test_hashable_rc_eq ... ok
[INFO] [stderr]    Doc-tests hashable_rc
[INFO] [stdout] test tests::test_hashable_weak_hash_no_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - HashableRc (line 108) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 215) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 242) ... ok
[INFO] [stdout] test src/lib.rs - HashableRc (line 74) ... 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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c6ab4670f3feaf576b8d09593c73d831acb795f8708114d5be266d8713cfcd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c6ab4670f3feaf576b8d09593c73d831acb795f8708114d5be266d8713cfcd9", kill_on_drop: false }`
[INFO] [stdout] 6c6ab4670f3feaf576b8d09593c73d831acb795f8708114d5be266d8713cfcd9