[INFO] fetching crate toffee 0.3.0...
[INFO] testing toffee-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate toffee 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate toffee 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toffee 0.3.0
[INFO] finished tweaking crates.io crate toffee 0.3.0
[INFO] tweaked toml for crates.io crate toffee 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate toffee 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 191d039f5cb646161eac190be83ff096f86e8a2ee17fe741d6edfdca990a3732
[INFO] running `Command { std: "docker" "start" "-a" "191d039f5cb646161eac190be83ff096f86e8a2ee17fe741d6edfdca990a3732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "191d039f5cb646161eac190be83ff096f86e8a2ee17fe741d6edfdca990a3732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191d039f5cb646161eac190be83ff096f86e8a2ee17fe741d6edfdca990a3732", kill_on_drop: false }`
[INFO] [stdout] 191d039f5cb646161eac190be83ff096f86e8a2ee17fe741d6edfdca990a3732
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 574a30bb63f1c9ff4a5cb96d043a3c08f8a9271af525a91e8046406919dec6eb
[INFO] running `Command { std: "docker" "start" "-a" "574a30bb63f1c9ff4a5cb96d043a3c08f8a9271af525a91e8046406919dec6eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling argh_derive v0.1.4
[INFO] [stderr]    Compiling argh v0.1.4
[INFO] [stderr]    Compiling toffee v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "574a30bb63f1c9ff4a5cb96d043a3c08f8a9271af525a91e8046406919dec6eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574a30bb63f1c9ff4a5cb96d043a3c08f8a9271af525a91e8046406919dec6eb", kill_on_drop: false }`
[INFO] [stdout] 574a30bb63f1c9ff4a5cb96d043a3c08f8a9271af525a91e8046406919dec6eb
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddf85e818086c4956ccf4d97c84ff54a195b9534fdd2f6aa961590314d14065b
[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" "ddf85e818086c4956ccf4d97c84ff54a195b9534fdd2f6aa961590314d14065b", kill_on_drop: false }`
[INFO] [stderr]    Compiling toffee v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "ddf85e818086c4956ccf4d97c84ff54a195b9534fdd2f6aa961590314d14065b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf85e818086c4956ccf4d97c84ff54a195b9534fdd2f6aa961590314d14065b", kill_on_drop: false }`
[INFO] [stdout] ddf85e818086c4956ccf4d97c84ff54a195b9534fdd2f6aa961590314d14065b
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7dfda6e4eb3ec68ef1ca350cf913b053c218374e8de7bc675ac09549f494be47
[INFO] running `Command { std: "docker" "start" "-a" "7dfda6e4eb3ec68ef1ca350cf913b053c218374e8de7bc675ac09549f494be47", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toffee-005062d0a385d025)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test pickers::python::tests::test_full_command ... ok
[INFO] [stdout] test pickers::rust::tests::test_full_command ... 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_nested ... ok
[INFO] [stdout] test pickers::tests::test_command_unknown ... ok
[INFO] [stdout] test pickers::python::tests::test_simple_on_def ... ok
[INFO] [stdout] test pickers::tests::test_python_no_lineno ... ok
[INFO] [stdout] test pickers::python::tests::test_method_obj ... ok
[INFO] [stdout] test pickers::rust::tests::test_mod_command ... ok
[INFO] [stdout] test pickers::python::tests::test_simple_on_empty ... 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_thingy ... ok
[INFO] [stdout] test pickers::python::tests::test_simple_command ... ok
[INFO] [stdout] test pickers::python::tests::test_simple_on_class ... ok
[INFO] [stdout] test pickers::python::tests::test_simple_on_async_def ... ok
[INFO] [stdout] test pickers::tests::test_python_simple_command ... ok
[INFO] [stdout] test pickers::tests::test_python_nested_command ... ok
[INFO] [stdout] test pickers::python::tests::test_simple_async_def_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7dfda6e4eb3ec68ef1ca350cf913b053c218374e8de7bc675ac09549f494be47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dfda6e4eb3ec68ef1ca350cf913b053c218374e8de7bc675ac09549f494be47", kill_on_drop: false }`
[INFO] [stdout] 7dfda6e4eb3ec68ef1ca350cf913b053c218374e8de7bc675ac09549f494be47