[INFO] fetching crate polish_notation 0.1.0...
[INFO] testing polish_notation-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate polish_notation 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate polish_notation 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polish_notation 0.1.0
[INFO] finished tweaking crates.io crate polish_notation 0.1.0
[INFO] tweaked toml for crates.io crate polish_notation 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 1886c7ef0aca378071eb88ef600f12cd4c787fda32e604dfb00439ab51a7a93e
[INFO] running `Command { std: "docker" "start" "-a" "1886c7ef0aca378071eb88ef600f12cd4c787fda32e604dfb00439ab51a7a93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1886c7ef0aca378071eb88ef600f12cd4c787fda32e604dfb00439ab51a7a93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1886c7ef0aca378071eb88ef600f12cd4c787fda32e604dfb00439ab51a7a93e", kill_on_drop: false }`
[INFO] [stdout] 1886c7ef0aca378071eb88ef600f12cd4c787fda32e604dfb00439ab51a7a93e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 4347a4accddc0550ec3bf347cdbacbd7468da97335bf823faf1740852777cfbf
[INFO] running `Command { std: "docker" "start" "-a" "4347a4accddc0550ec3bf347cdbacbd7468da97335bf823faf1740852777cfbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling polish_notation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "4347a4accddc0550ec3bf347cdbacbd7468da97335bf823faf1740852777cfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4347a4accddc0550ec3bf347cdbacbd7468da97335bf823faf1740852777cfbf", kill_on_drop: false }`
[INFO] [stdout] 4347a4accddc0550ec3bf347cdbacbd7468da97335bf823faf1740852777cfbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--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] 2ceac015b874023278878543f5ccafc2bee34712e1d3a6cc82ff0c3473a967f3
[INFO] running `Command { std: "docker" "start" "-a" "2ceac015b874023278878543f5ccafc2bee34712e1d3a6cc82ff0c3473a967f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling polish_notation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "2ceac015b874023278878543f5ccafc2bee34712e1d3a6cc82ff0c3473a967f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ceac015b874023278878543f5ccafc2bee34712e1d3a6cc82ff0c3473a967f3", kill_on_drop: false }`
[INFO] [stdout] 2ceac015b874023278878543f5ccafc2bee34712e1d3a6cc82ff0c3473a967f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 09bbfe7b61f29f94cf8287916163fb95d0ac3415b4daf1880f41554ea7b5e145
[INFO] running `Command { std: "docker" "start" "-a" "09bbfe7b61f29f94cf8287916163fb95d0ac3415b4daf1880f41554ea7b5e145", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/polish_notation-fff33f03f9f6f548
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test npn_tests::add_and_subtract ... ok
[INFO] [stdout] test npn_tests::basic_multiply ... ok
[INFO] [stdout] test npn_tests::basic_divide ... ok
[INFO] [stdout] test npn_tests::basic_subtract ... ok
[INFO] [stdout] test npn_tests::double_add ... ok
[INFO] [stdout] test npn_tests::double_divide ... ok
[INFO] [stdout] test npn_tests::lots_of_add ... ok
[INFO] [stdout] test npn_tests::all_division_pairs ... ok
[INFO] [stdout] test npn_tests::adds_and_subtracts ... ok
[INFO] [stdout] test rpn_tests::basic_subtract ... ok
[INFO] [stdout] test rpn_tests::double_add ... ok
[INFO] [stdout] test rpn_tests::double_multiply ... ok
[INFO] [stdout] test rpn_tests::double_subtract ... ok
[INFO] [stdout] test rpn_tests::test_with_non_numbers ... ok
[INFO] [stdout] test npn_tests::double_multiply ... ok
[INFO] [stdout] test rpn_tests::wikipedia_tests ... ok
[INFO] [stdout] test rpn_tests::basic_multiply ... ok
[INFO] [stdout] test rpn_tests::basic_add ... ok
[INFO] [stdout] test rpn_tests::double_divide ... ok
[INFO] [stdout] test rpn_tests::basic_divide ... ok
[INFO] [stdout] test npn_tests::basic_add ... ok
[INFO] [stdout] test rpn_tests::all_operators ... ok
[INFO] [stdout] test npn_tests::adds_substracts_and_multiplies_oh_my ... ok
[INFO] [stdout] test npn_tests::wikipedia_tests ... ok
[INFO] [stdout] test npn_tests::double_subtract ... ok
[INFO] [stdout] test npn_tests::test_with_non_numbers ... ok
[INFO] [stdout] test npn_tests::subtract_and_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polish_notation
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09bbfe7b61f29f94cf8287916163fb95d0ac3415b4daf1880f41554ea7b5e145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09bbfe7b61f29f94cf8287916163fb95d0ac3415b4daf1880f41554ea7b5e145", kill_on_drop: false }`
[INFO] [stdout] 09bbfe7b61f29f94cf8287916163fb95d0ac3415b4daf1880f41554ea7b5e145
