[INFO] fetching crate toffee 0.2.0...
[INFO] testing toffee-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate toffee 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate toffee 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 toffee 0.2.0
[INFO] finished tweaking crates.io crate toffee 0.2.0
[INFO] tweaked toml for crates.io crate toffee 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate toffee 0.2.0 already has a lockfile, it will not be regenerated
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 4802383e487c24634d1f32ff60ca3e1ed71dc55195fd197b3d57a82eb8876bac
[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" "4802383e487c24634d1f32ff60ca3e1ed71dc55195fd197b3d57a82eb8876bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4802383e487c24634d1f32ff60ca3e1ed71dc55195fd197b3d57a82eb8876bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4802383e487c24634d1f32ff60ca3e1ed71dc55195fd197b3d57a82eb8876bac", kill_on_drop: false }`
[INFO] [stdout] 4802383e487c24634d1f32ff60ca3e1ed71dc55195fd197b3d57a82eb8876bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ffab8fea3b6c7140c974971d6fedc38d691ad29fdfb6029869379b7e7badf347
[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" "ffab8fea3b6c7140c974971d6fedc38d691ad29fdfb6029869379b7e7badf347", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling argh_shared v0.1.4
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling argh_derive v0.1.4
[INFO] [stderr]    Compiling argh v0.1.4
[INFO] [stderr]    Compiling toffee v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.39s
[INFO] running `Command { std: "docker" "inspect" "ffab8fea3b6c7140c974971d6fedc38d691ad29fdfb6029869379b7e7badf347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffab8fea3b6c7140c974971d6fedc38d691ad29fdfb6029869379b7e7badf347", kill_on_drop: false }`
[INFO] [stdout] ffab8fea3b6c7140c974971d6fedc38d691ad29fdfb6029869379b7e7badf347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 572992794f0830a8889dbff45826c89b2336450bb354035099a3e5ca823332cf
[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" "572992794f0830a8889dbff45826c89b2336450bb354035099a3e5ca823332cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling toffee v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "572992794f0830a8889dbff45826c89b2336450bb354035099a3e5ca823332cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572992794f0830a8889dbff45826c89b2336450bb354035099a3e5ca823332cf", kill_on_drop: false }`
[INFO] [stdout] 572992794f0830a8889dbff45826c89b2336450bb354035099a3e5ca823332cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] adf853d8aac87dc45fe70e2acf6e56865e56456c13bc7bbe99064788b64679f5
[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" "adf853d8aac87dc45fe70e2acf6e56865e56456c13bc7bbe99064788b64679f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/toffee-df4ae2ac221b5ea3
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test pickers::tests::test_command_unknown ... ok
[INFO] [stdout] test pickers::python::tests::test_full_command ... ok
[INFO] [stdout] test pickers::rust::tests::test_full_command ... ok
[INFO] [stdout] test pickers::tests::test_python_no_lineno ... ok
[INFO] [stdout] test pickers::rust::tests::test_mod_command ... ok
[INFO] [stdout] test pickers::rust::tests::test_simple_command ... ok
[INFO] [stdout] test pickers::rust::tests::test_simple_find ... ok
[INFO] [stdout] test pickers::python::tests::test_simple_on_class ... ok
[INFO] [stdout] test pickers::python::tests::test_simple ... ok
[INFO] [stdout] test pickers::python::tests::test_simple_command ... ok
[INFO] [stdout] test pickers::python::tests::test_simple_on_def ... ok
[INFO] [stdout] test pickers::python::tests::test_simple_on_empty ... ok
[INFO] [stdout] test pickers::python::tests::test_nested_command ... ok
[INFO] [stdout] test pickers::python::tests::test_method_out_nested ... ok
[INFO] [stdout] test pickers::python::tests::test_method_obj ... ok
[INFO] [stdout] test pickers::python::tests::test_nested ... ok
[INFO] [stdout] test pickers::tests::test_python_simple_command ... ok
[INFO] [stdout] test pickers::tests::test_python_nested_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "adf853d8aac87dc45fe70e2acf6e56865e56456c13bc7bbe99064788b64679f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf853d8aac87dc45fe70e2acf6e56865e56456c13bc7bbe99064788b64679f5", kill_on_drop: false }`
[INFO] [stdout] adf853d8aac87dc45fe70e2acf6e56865e56456c13bc7bbe99064788b64679f5