[INFO] fetching crate ipp-sys-build-help 0.1.2...
[INFO] testing ipp-sys-build-help-0.1.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ipp-sys-build-help 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ipp-sys-build-help 0.1.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ipp-sys-build-help 0.1.2
[INFO] finished tweaking crates.io crate ipp-sys-build-help 0.1.2
[INFO] tweaked toml for crates.io crate ipp-sys-build-help 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e8974c61ea1b481fcdf3ae115dc9be83fce28e2240c746e4ce42de2f94a4cf3
[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" "3e8974c61ea1b481fcdf3ae115dc9be83fce28e2240c746e4ce42de2f94a4cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e8974c61ea1b481fcdf3ae115dc9be83fce28e2240c746e4ce42de2f94a4cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e8974c61ea1b481fcdf3ae115dc9be83fce28e2240c746e4ce42de2f94a4cf3", kill_on_drop: false }`
[INFO] [stdout] 3e8974c61ea1b481fcdf3ae115dc9be83fce28e2240c746e4ce42de2f94a4cf3
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29bffcf8f5b4dfba8aa825fa0c1f7f8bcc87b1da906a0443b96a7fde233a6375
[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" "29bffcf8f5b4dfba8aa825fa0c1f7f8bcc87b1da906a0443b96a7fde233a6375", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipp-sys-build-help v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "29bffcf8f5b4dfba8aa825fa0c1f7f8bcc87b1da906a0443b96a7fde233a6375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29bffcf8f5b4dfba8aa825fa0c1f7f8bcc87b1da906a0443b96a7fde233a6375", kill_on_drop: false }`
[INFO] [stdout] 29bffcf8f5b4dfba8aa825fa0c1f7f8bcc87b1da906a0443b96a7fde233a6375
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 0ca8ec0b8677a94d3328f88f4728f06a7af9bdc45eb5725c385e6743fd3ffe82
[INFO] running `Command { std: "docker" "start" "-a" "0ca8ec0b8677a94d3328f88f4728f06a7af9bdc45eb5725c385e6743fd3ffe82", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipp-sys-build-help v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "0ca8ec0b8677a94d3328f88f4728f06a7af9bdc45eb5725c385e6743fd3ffe82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca8ec0b8677a94d3328f88f4728f06a7af9bdc45eb5725c385e6743fd3ffe82", kill_on_drop: false }`
[INFO] [stdout] 0ca8ec0b8677a94d3328f88f4728f06a7af9bdc45eb5725c385e6743fd3ffe82
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 91c9638c8a531e1534eb8279a61666b43662e741979a9041d9b8b7c84c10124b
[INFO] running `Command { std: "docker" "start" "-a" "91c9638c8a531e1534eb8279a61666b43662e741979a9041d9b8b7c84c10124b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ipp_sys_build_help-d131823c3345b6b1
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ipp-sys-build-help
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "91c9638c8a531e1534eb8279a61666b43662e741979a9041d9b8b7c84c10124b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c9638c8a531e1534eb8279a61666b43662e741979a9041d9b8b7c84c10124b", kill_on_drop: false }`
[INFO] [stdout] 91c9638c8a531e1534eb8279a61666b43662e741979a9041d9b8b7c84c10124b