[INFO] fetching crate finarc 0.2.0...
[INFO] testing finarc-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate finarc 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate finarc 0.2.0 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 finarc 0.2.0
[INFO] finished tweaking crates.io crate finarc 0.2.0
[INFO] tweaked toml for crates.io crate finarc 0.2.0 written to /workspace/builds/worker-1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c68464b19da23c981b38b88d01c7fc9a9b177ca36e62c423ae9266f28553c064
[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" "c68464b19da23c981b38b88d01c7fc9a9b177ca36e62c423ae9266f28553c064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c68464b19da23c981b38b88d01c7fc9a9b177ca36e62c423ae9266f28553c064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68464b19da23c981b38b88d01c7fc9a9b177ca36e62c423ae9266f28553c064", kill_on_drop: false }`
[INFO] [stdout] c68464b19da23c981b38b88d01c7fc9a9b177ca36e62c423ae9266f28553c064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 54cc64c49ce6c73a05d2d12c68a8dbb699422d4737b1fbbcf1b1d45b76406e78
[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" "54cc64c49ce6c73a05d2d12c68a8dbb699422d4737b1fbbcf1b1d45b76406e78", kill_on_drop: false }`
[INFO] [stderr]    Compiling finarc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "54cc64c49ce6c73a05d2d12c68a8dbb699422d4737b1fbbcf1b1d45b76406e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54cc64c49ce6c73a05d2d12c68a8dbb699422d4737b1fbbcf1b1d45b76406e78", kill_on_drop: false }`
[INFO] [stdout] 54cc64c49ce6c73a05d2d12c68a8dbb699422d4737b1fbbcf1b1d45b76406e78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 91b5e0b991a24b45426e1cb611298579719584d783f32eb92637a4483aacfeb5
[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" "91b5e0b991a24b45426e1cb611298579719584d783f32eb92637a4483aacfeb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling finarc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "91b5e0b991a24b45426e1cb611298579719584d783f32eb92637a4483aacfeb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b5e0b991a24b45426e1cb611298579719584d783f32eb92637a4483aacfeb5", kill_on_drop: false }`
[INFO] [stdout] 91b5e0b991a24b45426e1cb611298579719584d783f32eb92637a4483aacfeb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] be982774628c149c287d3fed0c3cc0817b37fd5e1f6681971bc6937cef797a12
[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" "be982774628c149c287d3fed0c3cc0817b37fd5e1f6681971bc6937cef797a12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/finarc-3620f73c78d11728
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_finalizer_is_called_once_last_clone_is_dropped ... ok
[INFO] [stdout] test test::try_unwrap_doesnt_call_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests finarc
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - FinArc<T, F>::lt (line 219) ... ok
[INFO] [stdout] test src/lib.rs - FinArc<T, F>::ge (line 270) ... ok
[INFO] [stdout] test src/lib.rs - FinArc<T, F>::le (line 236) ... ok
[INFO] [stdout] test src/lib.rs - FinArc<T, F>::partial_cmp (line 201) ... ok
[INFO] [stdout] test src/lib.rs - FinArc<T, F>::ne (line 175) ... ok
[INFO] [stdout] test src/lib.rs - FinArc<T, F>::eq (line 154) ... ok
[INFO] [stdout] test src/lib.rs - FinArc<T, F>::try_unwrap (line 61) ... ok
[INFO] [stdout] test src/lib.rs - FinArc<T, F>::cmp (line 289) ... ok
[INFO] [stdout] test src/lib.rs - FinArc<T, F>::gt (line 253) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be982774628c149c287d3fed0c3cc0817b37fd5e1f6681971bc6937cef797a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be982774628c149c287d3fed0c3cc0817b37fd5e1f6681971bc6937cef797a12", kill_on_drop: false }`
[INFO] [stdout] be982774628c149c287d3fed0c3cc0817b37fd5e1f6681971bc6937cef797a12