[INFO] fetching crate probabilistic 0.0.0...
[INFO] testing probabilistic-0.0.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate probabilistic 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate probabilistic 0.0.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate probabilistic 0.0.0
[INFO] finished tweaking crates.io crate probabilistic 0.0.0
[INFO] tweaked toml for crates.io crate probabilistic 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-10-09" "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] 5ccb8ec64ab77eb1811fb0725af7e54103fddd3fd02cfa59bbae123309dda9b8
[INFO] running `Command { std: "docker" "start" "-a" "5ccb8ec64ab77eb1811fb0725af7e54103fddd3fd02cfa59bbae123309dda9b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ccb8ec64ab77eb1811fb0725af7e54103fddd3fd02cfa59bbae123309dda9b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ccb8ec64ab77eb1811fb0725af7e54103fddd3fd02cfa59bbae123309dda9b8", kill_on_drop: false }`
[INFO] [stdout] 5ccb8ec64ab77eb1811fb0725af7e54103fddd3fd02cfa59bbae123309dda9b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-10-09" "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] f6769e0c783c544f652bd6d2104f206d82a40c0ace5e07be8fee4d97e2a98448
[INFO] running `Command { std: "docker" "start" "-a" "f6769e0c783c544f652bd6d2104f206d82a40c0ace5e07be8fee4d97e2a98448", kill_on_drop: false }`
[INFO] [stderr]    Compiling probabilistic v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f6769e0c783c544f652bd6d2104f206d82a40c0ace5e07be8fee4d97e2a98448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6769e0c783c544f652bd6d2104f206d82a40c0ace5e07be8fee4d97e2a98448", kill_on_drop: false }`
[INFO] [stdout] f6769e0c783c544f652bd6d2104f206d82a40c0ace5e07be8fee4d97e2a98448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-10-09" "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] 71fcef9f0ab308b9f273d3c2e31152beae5f4c9c9c427284f25fbabd0d657021
[INFO] running `Command { std: "docker" "start" "-a" "71fcef9f0ab308b9f273d3c2e31152beae5f4c9c9c427284f25fbabd0d657021", kill_on_drop: false }`
[INFO] [stderr]    Compiling probabilistic v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "71fcef9f0ab308b9f273d3c2e31152beae5f4c9c9c427284f25fbabd0d657021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71fcef9f0ab308b9f273d3c2e31152beae5f4c9c9c427284f25fbabd0d657021", kill_on_drop: false }`
[INFO] [stdout] 71fcef9f0ab308b9f273d3c2e31152beae5f4c9c9c427284f25fbabd0d657021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33deb96a6024d9752ad48993806b1591c5fcb22ebc0432c2c5c2388f7324f4e1
[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" "33deb96a6024d9752ad48993806b1591c5fcb22ebc0432c2c5c2388f7324f4e1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/probabilistic-5e61985d9bb68b22
[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] [stderr]    Doc-tests probabilistic
[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" "33deb96a6024d9752ad48993806b1591c5fcb22ebc0432c2c5c2388f7324f4e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33deb96a6024d9752ad48993806b1591c5fcb22ebc0432c2c5c2388f7324f4e1", kill_on_drop: false }`
[INFO] [stdout] 33deb96a6024d9752ad48993806b1591c5fcb22ebc0432c2c5c2388f7324f4e1
