[INFO] crate dicetest_examples 0.1.0 is already in cache
[INFO] testing dicetest_examples-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate dicetest_examples 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dicetest_examples 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dicetest_examples 0.1.0
[INFO] finished tweaking crates.io crate dicetest_examples 0.1.0
[INFO] tweaked toml for crates.io crate dicetest_examples 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a49cdb1894a20d69a04ef73c4448ce7c5be723a12362092aa20d9c3c77016a1
[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" "7a49cdb1894a20d69a04ef73c4448ce7c5be723a12362092aa20d9c3c77016a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a49cdb1894a20d69a04ef73c4448ce7c5be723a12362092aa20d9c3c77016a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a49cdb1894a20d69a04ef73c4448ce7c5be723a12362092aa20d9c3c77016a1", kill_on_drop: false }`
[INFO] [stdout] 7a49cdb1894a20d69a04ef73c4448ce7c5be723a12362092aa20d9c3c77016a1
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30fa696a16c394ae5b9708aeeae5d1e05e6c16cdd879bf8fca34db91f613d66f
[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" "30fa696a16c394ae5b9708aeeae5d1e05e6c16cdd879bf8fca34db91f613d66f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dicetest v0.1.0
[INFO] [stderr]    Compiling dicetest_examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "30fa696a16c394ae5b9708aeeae5d1e05e6c16cdd879bf8fca34db91f613d66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30fa696a16c394ae5b9708aeeae5d1e05e6c16cdd879bf8fca34db91f613d66f", kill_on_drop: false }`
[INFO] [stdout] 30fa696a16c394ae5b9708aeeae5d1e05e6c16cdd879bf8fca34db91f613d66f
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] c976511898d3bb822244c58877123a2b5865e3af7880d728b9500f271240964d
[INFO] running `Command { std: "docker" "start" "-a" "c976511898d3bb822244c58877123a2b5865e3af7880d728b9500f271240964d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dicetest_examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "c976511898d3bb822244c58877123a2b5865e3af7880d728b9500f271240964d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c976511898d3bb822244c58877123a2b5865e3af7880d728b9500f271240964d", kill_on_drop: false }`
[INFO] [stdout] c976511898d3bb822244c58877123a2b5865e3af7880d728b9500f271240964d
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] cba6ed10fcf011e016acdb52110f4475043a4330d6f9f6f25b24857e3d1f7be9
[INFO] running `Command { std: "docker" "start" "-a" "cba6ed10fcf011e016acdb52110f4475043a4330d6f9f6f25b24857e3d1f7be9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dicetest_examples-bde8f31dced2649f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test readme::simple_example::tests::result_of_bubble_sort_is_sorted ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dicetest_examples
[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" "cba6ed10fcf011e016acdb52110f4475043a4330d6f9f6f25b24857e3d1f7be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba6ed10fcf011e016acdb52110f4475043a4330d6f9f6f25b24857e3d1f7be9", kill_on_drop: false }`
[INFO] [stdout] cba6ed10fcf011e016acdb52110f4475043a4330d6f9f6f25b24857e3d1f7be9