[INFO] crate cargo-build-docker 0.1.1 is already in cache
[INFO] testing cargo-build-docker-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate cargo-build-docker 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cargo-build-docker 0.1.1 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 cargo-build-docker 0.1.1
[INFO] finished tweaking crates.io crate cargo-build-docker 0.1.1
[INFO] tweaked toml for crates.io crate cargo-build-docker 0.1.1 written to /workspace/builds/worker-0/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-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" "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] 9f60c72ef37e3b37f74811361c9821d24a3952d98c3d78dca10dfb3b143a4e94
[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" "9f60c72ef37e3b37f74811361c9821d24a3952d98c3d78dca10dfb3b143a4e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f60c72ef37e3b37f74811361c9821d24a3952d98c3d78dca10dfb3b143a4e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f60c72ef37e3b37f74811361c9821d24a3952d98c3d78dca10dfb3b143a4e94", kill_on_drop: false }`
[INFO] [stdout] 9f60c72ef37e3b37f74811361c9821d24a3952d98c3d78dca10dfb3b143a4e94
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 409646e314d7cc6435992e80317c6faafa478d39cb141a4dd3bcc227b77b4383
[INFO] running `Command { std: "docker" "start" "-a" "409646e314d7cc6435992e80317c6faafa478d39cb141a4dd3bcc227b77b4383", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-build-docker v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "409646e314d7cc6435992e80317c6faafa478d39cb141a4dd3bcc227b77b4383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409646e314d7cc6435992e80317c6faafa478d39cb141a4dd3bcc227b77b4383", kill_on_drop: false }`
[INFO] [stdout] 409646e314d7cc6435992e80317c6faafa478d39cb141a4dd3bcc227b77b4383
[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" "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] [stdout] 9646f52c5b589786fa7dbd849d77df8007ef9af22f1e263f8eea8d0e04dfd3a6
[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" "9646f52c5b589786fa7dbd849d77df8007ef9af22f1e263f8eea8d0e04dfd3a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-build-docker v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "9646f52c5b589786fa7dbd849d77df8007ef9af22f1e263f8eea8d0e04dfd3a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9646f52c5b589786fa7dbd849d77df8007ef9af22f1e263f8eea8d0e04dfd3a6", kill_on_drop: false }`
[INFO] [stdout] 9646f52c5b589786fa7dbd849d77df8007ef9af22f1e263f8eea8d0e04dfd3a6
[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" "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] [stdout] 256742c78e520a3f6af9afda560d4fc9bdbc5848a60ea0df26571372e8fce047
[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" "256742c78e520a3f6af9afda560d4fc9bdbc5848a60ea0df26571372e8fce047", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_build_docker-a7622235948ede85
[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" "256742c78e520a3f6af9afda560d4fc9bdbc5848a60ea0df26571372e8fce047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256742c78e520a3f6af9afda560d4fc9bdbc5848a60ea0df26571372e8fce047", kill_on_drop: false }`
[INFO] [stdout] 256742c78e520a3f6af9afda560d4fc9bdbc5848a60ea0df26571372e8fce047