[INFO] fetching crate reduce 0.1.3...
[INFO] testing reduce-0.1.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate reduce 0.1.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate reduce 0.1.3 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 reduce 0.1.3
[INFO] finished tweaking crates.io crate reduce 0.1.3
[INFO] tweaked toml for crates.io crate reduce 0.1.3 written to /workspace/builds/worker-1/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-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: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] ffc1163e7e22e467709a7bd2cfb9888515ca8edb53ddadd04390abbe538f2972
[INFO] running `Command { std: "docker" "start" "-a" "ffc1163e7e22e467709a7bd2cfb9888515ca8edb53ddadd04390abbe538f2972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffc1163e7e22e467709a7bd2cfb9888515ca8edb53ddadd04390abbe538f2972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc1163e7e22e467709a7bd2cfb9888515ca8edb53ddadd04390abbe538f2972", kill_on_drop: false }`
[INFO] [stdout] ffc1163e7e22e467709a7bd2cfb9888515ca8edb53ddadd04390abbe538f2972
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f334cb85f41be4a0f7f288825a27058caf4c05aee83ff7c8cabba96aacb7b3a
[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" "7f334cb85f41be4a0f7f288825a27058caf4c05aee83ff7c8cabba96aacb7b3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling reduce v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "7f334cb85f41be4a0f7f288825a27058caf4c05aee83ff7c8cabba96aacb7b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f334cb85f41be4a0f7f288825a27058caf4c05aee83ff7c8cabba96aacb7b3a", kill_on_drop: false }`
[INFO] [stdout] 7f334cb85f41be4a0f7f288825a27058caf4c05aee83ff7c8cabba96aacb7b3a
[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: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] 0d51355be0f8b2ca87a09cdcc4bcf5c5ed9547bfe15a74cb3b6afa408b6d98de
[INFO] running `Command { std: "docker" "start" "-a" "0d51355be0f8b2ca87a09cdcc4bcf5c5ed9547bfe15a74cb3b6afa408b6d98de", kill_on_drop: false }`
[INFO] [stderr]    Compiling reduce v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "0d51355be0f8b2ca87a09cdcc4bcf5c5ed9547bfe15a74cb3b6afa408b6d98de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d51355be0f8b2ca87a09cdcc4bcf5c5ed9547bfe15a74cb3b6afa408b6d98de", kill_on_drop: false }`
[INFO] [stdout] 0d51355be0f8b2ca87a09cdcc4bcf5c5ed9547bfe15a74cb3b6afa408b6d98de
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba8492c3e9681d70de093dbd7eb8ddbe0125214447cd9d29429ec8bb08ff0253
[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" "ba8492c3e9681d70de093dbd7eb8ddbe0125214447cd9d29429ec8bb08ff0253", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/reduce-48c80287acd20465
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-3721e594c20e49da
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_reduce_one ... ok
[INFO] [stdout] test test_reduce_some ... ok
[INFO] [stdout] test test_reduce_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reduce
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba8492c3e9681d70de093dbd7eb8ddbe0125214447cd9d29429ec8bb08ff0253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8492c3e9681d70de093dbd7eb8ddbe0125214447cd9d29429ec8bb08ff0253", kill_on_drop: false }`
[INFO] [stdout] ba8492c3e9681d70de093dbd7eb8ddbe0125214447cd9d29429ec8bb08ff0253
